ecshop物料库存管理

1、创建物流库存表。sql语句：

CREATE TABLE IF NOT EXISTS `emws_materials` (
`id` mediumint(8) unsigned NOT NULL auto_increment,
`name` varchar(60) NOT NULL,
`modulus` varchar(60) NOT NULL,
`stock_number` smallint(5) unsigned NOT NULL default '0',
`stock_in` smallint(5) unsigned NOT NULL default '0',
`stock_out` smallint(5) unsigned NOT NULL default '0',
`safe_day` smallint(5) unsigned NOT NULL default '0',
`intent_day` smallint(5) unsigned NOT NULL default '0',
`is_buy` tinyint(1) unsigned NOT NULL default '1',
`buy_url` varchar(60) NOT NULL,
`price` decimal(10,2) NOT NULL,
`weight` smallint(5) unsigned NOT NULL default '0',
`img` varchar(60) NOT NULL,
`desc_info` varchar(60) NOT NULL,
`remark` varchar(60) NOT NULL,
`admin_id` smallint(5) unsigned NOT NULL,
`update_time` int(10) unsigned NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;

 

2、php程序，materials.php：

  1 <?php
  2 define('IN_ECS', true);
  3 require(dirname(__FILE__) . '/includes/init.php');
  4 include_once(ROOT_PATH . 'includes/cls_image.php');
  5 $image = new cls_image($_CFG['bgcolor']);
  6 $exc = new exchange($ecs->table("materials"), $db, 'id', 'name');
  7 $_REQUEST['act']=!empty($_REQUEST['act']) ? $_REQUEST['act']:'list';
  8 admin_priv('stock_alert');//权限：库存数量修改
  9 if($_REQUEST['act'] == 'list')
 10 {
 11     $stock_list=material_list();
 12     $smarty->assign('ur_here',      '物料库存列表');
 13     $smarty->assign('stock_list',     $stock_list['stock_list']);
 14     $smarty->assign('filter',       $stock_list['filter']);
 15     $smarty->assign('record_count', $stock_list['record_count']);
 16     $smarty->assign('page_count',   $stock_list['page_count']);
 17     
 18     $smarty->assign('shelf_list',     $shelf_list);
 19     $smarty->assign('full_page',    1);
 20     $smarty->assign('action_link',  array('href' => 'goods_stock.php?act=list', 'text' => '商品库存列表'));
 21     $smarty->assign('action_link2',  array('href' => 'materials.php?act=export', 'text' => '导出采购单'));
 22     $smarty->assign('action_link3',  array('href' => 'materials.php?act=add', 'text' => '添加物料'));
 23     
 24     $smarty->display('material_list.htm');
 25 }
 26 elseif($_REQUEST['act'] == 'add')
 27 {    
 28     $smarty->assign('ur_here',      "添加物料");
 29     $smarty->assign('action_link', array('href' => 'materials.php?act=list', 'text' => '返回物料库存列表'));
 30     $smarty->assign('form_action', "insert");
 31 
 32     assign_query_info();
 33     $smarty->display('material_info.htm');
 34 }
 35 elseif($_REQUEST['act'] == 'insert')
 36 {
 37     $material['is_buy']    = isset($_REQUEST['is_buy']) ? intval($_REQUEST['is_buy']) : 1;
 38     $material['name']      = isset($_REQUEST['name']) ? trim($_REQUEST['name']) : '';
 39     $material['modulus']   = isset($_REQUEST['modulus']) ? trim($_REQUEST['modulus']) : '';
 40     $material['safe_day']  = isset($_REQUEST['safe_day']) ? intval($_REQUEST['safe_day']) : 0;
 41     $material['intent_day']= isset($_REQUEST['intent_day']) ? intval($_REQUEST['intent_day']) : 0;
 42     $material['price']     = isset($_REQUEST['price']) ? floatval($_REQUEST['price']) : '0.00';
 43     $material['weight']    = isset($_REQUEST['weight']) ? intval($_REQUEST['weight']) : 0;
 44     $material['desc_info'] = isset($_REQUEST['desc_info']) ? trim($_REQUEST['desc_info']) : '';
 45     $material['remark']    = isset($_REQUEST['remark']) ? trim($_REQUEST['remark']) : '';
 46     $material['update_time']= gmtime();
 47     $material['admin_id']   = $_SESSION['admin_id'];
 48     
 49     if(empty($material['name']) || empty($material['modulus']) || empty($material['safe_day']) || empty($material['intent_day']))
 50     {
 51         sys_msg('名称、系数、安全天数、目标天数，不能为空或者格式不正确', 1);
 52     }
 53     
 54     $is_only = $exc->is_only('name', $material['name']);
 55     if (!$is_only)
 56     {
 57         sys_msg($material['name'].'，已存在', 1);
 58     }
 59 
 60      /*处理图片*/
 61     $material['img'] = basename($image->upload_image($_FILES['img'],'material'));
 62      /*处理URL*/
 63     $material['buy_url'] = sanitize_url($_POST['buy_url']);
 64     /*插入数据*/
 65     $db->autoExecute($ecs->table('materials'), $material, 'INSERT', '', 'SILENT');
 66 
 67     $link[0]['text'] = '继续添加';
 68     $link[0]['href'] = 'materials.php?act=add';
 69     $link[1]['text'] = '返回列表';
 70     $link[1]['href'] = 'materials.php?act=list';
 71     sys_msg('添加成功', 0, $link);
 72 }
 73 elseif($_REQUEST['act'] == 'updata')
 74 {
 75     $id    = isset($_REQUEST['id']) ? intval($_REQUEST['id']) : 0;
 76     $material['is_buy']    = isset($_REQUEST['is_buy']) ? intval($_REQUEST['is_buy']) : 1;
 77     $material['name']      = isset($_REQUEST['name']) ? trim($_REQUEST['name']) : '';
 78     $material['modulus']   = isset($_REQUEST['modulus']) ? trim($_REQUEST['modulus']) : '';
 79     $material['safe_day']  = isset($_REQUEST['safe_day']) ? intval($_REQUEST['safe_day']) : 0;
 80     $material['intent_day']= isset($_REQUEST['intent_day']) ? intval($_REQUEST['intent_day']) : 0;
 81     $material['price']     = isset($_REQUEST['price']) ? floatval($_REQUEST['price']) : '0.00';
 82     $material['weight']    = isset($_REQUEST['weight']) ? intval($_REQUEST['weight']) : 0;
 83     $material['desc_info'] = isset($_REQUEST['desc_info']) ? trim($_REQUEST['desc_info']) : '';
 84     $material['remark']    = isset($_REQUEST['remark']) ? trim($_REQUEST['remark']) : '';
 85     $material['update_time']= gmtime();
 86     $material['admin_id']   = $_SESSION['admin_id'];
 87     
 88     if(empty($id))
 89     {
 90         sys_msg('ID不能为空', 1);
 91     }
 92     
 93     if(empty($material['name']) || empty($material['modulus']) || empty($material['safe_day']) || empty($material['intent_day']))
 94     {
 95         sys_msg('名称、系数、安全天数、目标天数，不能为空或者格式不正确', 1);
 96     }
 97 
 98      /*处理图片*/
 99      if(!empty($_FILES['img']['name']))
100      {
101         $material['img'] = basename($image->upload_image($_FILES['img'],'material'));
102      }
103      /*处理URL*/
104     $material['buy_url'] = sanitize_url($_POST['buy_url']);
105     /*插入数据*/
106     $db->autoExecute($ecs->table('materials'), $material, 'UPDATE', "id = '$id'");
107 
108     $link[0]['text'] = '继续编辑';
109     $link[0]['href'] = 'materials.php?act=edit&id='.$id;
110     $link[1]['text'] = '返回列表';
111     $link[1]['href'] = 'materials.php?act=list';
112     sys_msg('编辑成功', 0, $link);
113 }
114 elseif ($_REQUEST['act'] =='edit')
115 {
116     $sql = "SELECT * FROM " .$ecs->table('materials'). " WHERE id='$_REQUEST[id]'";
117     $material = $db->GetRow($sql);
118     $smarty->assign('ur_here',     "编辑物料");
119     $smarty->assign('action_link', array('href' => 'materials.php?act=list', 'text' => '返回物料库存列表'));
120     $smarty->assign('material',    $material);
121     $smarty->assign('form_action', 'updata');
122     assign_query_info();
123     $smarty->display('material_info.htm');
124 }
125 elseif ($_REQUEST['act'] == 'remove')
126 {
127     $id = intval($_GET['id']);
128     $exc->drop($id);
129     $url = 'materials.php?act=query&' . str_replace('act=remove', '', $_SERVER['QUERY_STRING']);
130     ecs_header("Location: $url\n");
131     exit;
132 }
133 elseif ($_REQUEST['act'] == 'drop_img')
134 {
135     $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
136 
137     $sql = "SELECT img FROM " .$ecs->table('materials'). " WHERE id = '$id'";
138     $img_name = $db->getOne($sql);
139 
140     if (!empty($img_name))
141     {
142         @unlink(ROOT_PATH . DATA_DIR . '/material/' .$img_name);
143         $sql = "UPDATE " .$ecs->table('materials'). " SET img = '' WHERE id = '$id'";
144         $db->query($sql);
145     }
146     $link= array(array('text' => '继续编辑', 'href' => 'materials.php?act=edit&id=' . $id), array('text' => '返回物料库存列表', 'href' => 'materials.php?act=list'));
147     sys_msg('图片删除成功', 0, $link);
148 }    
149 elseif ($_REQUEST['act'] == 'edit_stock_in') //更改入库
150 {
151     $id = intval($_POST['id']);
152     $val = json_str_iconv(trim($_POST['val']));
153     /* 检查格式 */
154     if(!is_numeric($val) || $val < 0)
155     {
156         make_json_error(sprintf("格式不正确！",  $val));
157     }
158     
159     $exc->edit("stock_in='$val'", $id);
160     make_json_result(stripslashes($val));
161 }
162 elseif ($_REQUEST['act'] == 'edit_stock_out') //更改出库
163 {
164     $id = intval($_POST['id']);
165     $val = json_str_iconv(trim($_POST['val']));
166     /* 检查格式 */
167     if(!is_numeric($val) || $val < 0)
168     {
169         make_json_error(sprintf("格式不正确！",  $val));
170     }
171     $sql="SELECT * FROM ".$GLOBALS['ecs']->table('materials')." where id = '".$id."'";
172     $material = $GLOBALS['db']->getRow($sql); 
173     if($val > $material['stock_in'] + $material['stock_number'])
174     {
175         make_json_error(sprintf("出库数不能大于现有库存与入库总和！",  $val));
176     }
177     
178     $exc->edit("stock_out='$val'", $id);
179     make_json_result(stripslashes($val));
180 }
181 elseif ($_REQUEST['act'] == 'operate') //批量入库/出库
182 {
183     $sql = "UPDATE " .$ecs->table('materials'). " SET stock_number = stock_number + stock_in - stock_out,stock_out = 0,stock_in = 0,admin_id=$_SESSION[admin_id],update_time = ".gmtime();
184     $db->query($sql);
185     $link= array(array('text' => '返回物料库存列表', 'href' => 'materials.php?act=list'));
186     sys_msg('成功批量入库/出库', 0, $link);
187 }
188 elseif ($_REQUEST['act'] == 'export') //导出采购单
189 {
190     include_once('includes/PHPExcel/PHPExcel.php');
191     include_once('corlor.php');
192     $objPHPExcel = new PHPExcel();
193 
194     $filename = '物料采购表_'.date("YmdHi",gmtime());
195     $objPHPExcel->setActiveSheetIndex(0);
196     $objPHPExcel->getActiveSheet()->setTitle($filename);
197     $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(15);
198     $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(15);
199     $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(10);
200     $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(10);
201     $objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(10);
202     $objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(10);
203     $objPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(10);
204     $objPHPExcel->getActiveSheet()->getColumnDimension('H')->setWidth(10);
205     $objPHPExcel->getActiveSheet()->getColumnDimension('I')->setWidth(10);
206     $objPHPExcel->getActiveSheet()->getColumnDimension('J')->setWidth(10);
207     $objPHPExcel->getActiveSheet()->getStyle('C1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
208     $objPHPExcel->getActiveSheet()->getStyle('D1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
209     $objPHPExcel->getActiveSheet()->getStyle('F1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
210     $objPHPExcel->getActiveSheet()->getStyle('G1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
211     $objPHPExcel->getActiveSheet()->getStyle('H1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
212     $objPHPExcel->getActiveSheet()->getStyle('I1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
213     $objPHPExcel->getActiveSheet()->getStyle('J1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
214     $objPHPExcel->getActiveSheet()->getColumnDimension('K')->setWidth(10);
215     $objPHPExcel->setActiveSheetIndex(0)
216     ->setCellValue('A1', '物料名称')
217     ->setCellValue('B1', '图片')    
218     ->setCellValue('C1', '每天用量')
219     ->setCellValue('D1', '现有库存')
220     ->setCellValue('E1', '周转天数')
221     ->setCellValue('F1', '安全库存')
222     ->setCellValue('G1', '目标库存')
223     ->setCellValue('H1', '建议购买')
224     ->setCellValue('I1', '单价')
225     ->setCellValue('J1', '实际单价')
226     ->setCellValue('K1', '采购链接');
227     $i=2;
228     $stock_list = material_list(false);
229     $arr = $stock_list['stock_list'];
230     foreach($arr as $v)
231     {
232         if($v['img'])
233         {
234             $objPHPExcel->getActiveSheet()->getRowDimension($i)->setRowHeight(50);
235             $objDrawing = new PHPExcel_Worksheet_Drawing();
236             $objDrawing->setName('goods thumb');
237             $objDrawing->setDescription('Pgoods thumb');
238             $img_path = file_exists('../data/material/'.$v['img']) ? '../data/material/'.$v['img'] : '../images/no_img.jpg';
239             $objDrawing->setPath($img_path);
240             $objDrawing->setWidth(100);
241             $objDrawing->setCoordinates('B'.$i);
242             $objDrawing->setWorksheet($objPHPExcel->getActiveSheet());
243         }
244         else
245         {
246             $objPHPExcel->setActiveSheetIndex(0)->setCellValue('B'.$i, '');    
247         }
248 
249         $objPHPExcel->setActiveSheetIndex(0)
250             ->setCellValue('A'.$i, $v['name'])
251             ->setCellValue('C'.$i, $v['day_use'])
252             ->setCellValue('D'.$i, $v['stock_number'])
253             ->setCellValue('E'.$i, $v['stock_day'])
254             ->setCellValue('F'.$i, $v['stock_safe'])
255             ->setCellValue('G'.$i, $v['stock_intent'])
256             ->setCellValue('H'.$i, $v['proposal_buy'])
257             ->setCellValue('I'.$i, $v['price'])
258             ->setCellValue('J'.$i, '');
259         if($v['stock_safe'] >= $v['stock_number'])
260         {
261             $objPHPExcel->setActiveSheetIndex(0)->getStyle('D'.$i)->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_RED);
262         }
263         if($v['buy_url'] != 'http://')
264         {
265             $objPHPExcel->setActiveSheetIndex(0)->setCellValue('K'.$i, '采购链接');
266             $objPHPExcel->setActiveSheetIndex(0)->getCell('K'.$i)->getHyperlink()->setUrl($v['buy_url']);
267             $objPHPExcel->setActiveSheetIndex(0)->getCell('K'.$i)->getHyperlink()->setTooltip('采购链接');
268             $objPHPExcel->setActiveSheetIndex(0)->getStyle('K'.$i)->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_BLUE);
269             $objPHPExcel->setActiveSheetIndex(0)->getStyle('K'.$i)->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);
270         }
271         else
272         {
273             $objPHPExcel->setActiveSheetIndex(0)->setCellValue('K'.$i, '');
274         }
275         $objPHPExcel->getActiveSheet()->getStyle('A'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
276         $objPHPExcel->getActiveSheet()->getStyle('B'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
277         $objPHPExcel->getActiveSheet()->getStyle('C'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
278         $objPHPExcel->getActiveSheet()->getStyle('D'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
279         $objPHPExcel->getActiveSheet()->getStyle('E'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
280         $objPHPExcel->getActiveSheet()->getStyle('F'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
281         $objPHPExcel->getActiveSheet()->getStyle('G'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
282         $objPHPExcel->getActiveSheet()->getStyle('H'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
283         $objPHPExcel->getActiveSheet()->getStyle('I'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
284         $objPHPExcel->getActiveSheet()->getStyle('J'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
285         $objPHPExcel->getActiveSheet()->getStyle('K'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
286         $i++;
287     }
288     $file_name    =    $filename.'.xls';
289     header('Content-Type: application/vnd.ms-excel');
290     header('Content-Disposition: attachment;filename="'.$file_name.'"');
291     header('Cache-Control: max-age=0');
292     $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
293     $objWriter->save('php://output');
294     exit;
295 }
296 elseif ($_REQUEST['act'] == 'query')
297 {    
298     $stock_list = material_list();
299     $smarty->assign('stock_list',     $stock_list['stock_list']);
300     $smarty->assign('filter',       $stock_list['filter']);
301     $smarty->assign('record_count', $stock_list['record_count']);
302     $smarty->assign('page_count',   $stock_list['page_count']);
303     make_json_result($smarty->fetch('material_list.htm'), '', array('filter' => $stock_list['filter'], 'page_count' => $stock_list['page_count']));
304 }
305 
306 function material_list($is_pagination = true)
307 {
308     GLOBAL $ecs,$db;
309     $result = get_filter();
310     if ($result === false)
311     {
312         $filter['sort_by'] = empty($_REQUEST['sort_by']) ? 'id' : trim($_REQUEST['sort_by']);
313         $filter['sort_order'] = empty($_REQUEST['sort_order']) ? 'desc' : trim($_REQUEST['sort_order']);
314         $where = " WHERE 1 = 1 ";
315 
316         $sql = 'select count(t.id) from '.$ecs->table('materials'). ' as t '.$where;
317         
318         $filter['record_count'] = $db->getOne($sql);
319         
320         /* 分页大小 */
321         $filter = page_and_size($filter);
322         
323         $sql = 'select t.*, au.user_name from '.
324                 $ecs->table('materials').' as t left join '.
325                 $ecs->table('admin_user')." as au on t.admin_id=au.user_id ".$where.
326                 ' order by '.$filter['sort_by']." ".$filter['sort_order'];
327         
328         if ($is_pagination)
329         {
330             $sql .= " LIMIT " . $filter['start'] . ', ' . $filter['page_size'];
331         }
332         
333         $end_time   = strtotime(date("Y-m-d",gmtime()));
334         $start_time = $end_time - 7 * 86400;
335         $query = "SELECT count(order_id) as total FROM ".$GLOBALS['ecs']->table('order_info')." WHERE synch_time < '".$end_time."' and synch_time >= '".$start_time."'";
336         $filter['orders'] = round($GLOBALS['db']->getOne($query) / 7);//7天平均订单数    
337         $filter['orders'] = $filter['orders'] ? $filter['orders'] : 1400; 
338         set_filter($filter, $sql);
339     }
340     else
341     {
342         $sql    = $result['sql'];
343         $filter = $result['filter'];
344     }
345     $row = $GLOBALS['db']->getAll($sql);
346     
347     $orders = $filter['orders'];
348     foreach($row as $k=>$val)
349     {
350         if ($is_pagination == false && $val['is_buy'] == 0) //不购买，不导出
351         {
352             unset($row[$k]);
353             continue;
354         }
355         $row[$k]['update_time'] = local_date('Y-m-d H:i',$val['update_time']);
356         $row[$k]['day_use']     = $day_use = round($orders * $val['modulus'],1);//每日用量
357         $row[$k]['stock_day']   = $day_use ? round($val['stock_number'] / $day_use,1) : 0;//周转天数
358         $row[$k]['stock_safe']  = round($val['safe_day'] * $day_use,1);//安全库存
359         $row[$k]['stock_intent']= $stock_intent = round($val['intent_day'] * $day_use,1);//目标库存
360         $row[$k]['proposal_buy']= round($stock_intent - $val['stock_number'],1);//建议购买
361     }
362     
363     $stock_list = array('stock_list' => $row, 'filter' => $filter, 'page_count' => $filter['page_count'], 'record_count' => $filter['record_count']);
364     return $stock_list;
365 }
366 ?>

View Code

 

<?php
define('IN_ECS', true);
require(dirname(__FILE__) . '/includes/init.php');
include_once(ROOT_PATH . 'includes/cls_image.php');
$image = new cls_image($_CFG['bgcolor']);
$exc = new exchange($ecs->table("materials"), $db, 'id', 'name');
$_REQUEST['act']=!empty($_REQUEST['act']) ? $_REQUEST['act']:'list';
admin_priv('stock_alert');//权限：库存数量修改
if($_REQUEST['act'] == 'list')
{
    $stock_list=material_list();
    $smarty->assign('ur_here',      '物料库存列表');
    $smarty->assign('stock_list',     $stock_list['stock_list']);
    $smarty->assign('filter',       $stock_list['filter']);
    $smarty->assign('record_count', $stock_list['record_count']);
    $smarty->assign('page_count',   $stock_list['page_count']);
    
    $smarty->assign('shelf_list',     $shelf_list);
    $smarty->assign('full_page',    1);
    $smarty->assign('action_link',  array('href' => 'goods_stock.php?act=list', 'text' => '商品库存列表'));
    $smarty->assign('action_link2',  array('href' => 'materials.php?act=export', 'text' => '导出采购单'));
    $smarty->assign('action_link3',  array('href' => 'materials.php?act=add', 'text' => '添加物料'));
    
    $smarty->display('material_list.htm');
}
elseif($_REQUEST['act'] == 'add')
{    
    $smarty->assign('ur_here',      "添加物料");
    $smarty->assign('action_link', array('href' => 'materials.php?act=list', 'text' => '返回物料库存列表'));
    $smarty->assign('form_action', "insert");

    assign_query_info();
    $smarty->display('material_info.htm');
}
elseif($_REQUEST['act'] == 'insert')
{
    $material['is_buy']    = isset($_REQUEST['is_buy']) ? intval($_REQUEST['is_buy']) : 1;
    $material['name']      = isset($_REQUEST['name']) ? trim($_REQUEST['name']) : '';
    $material['modulus']   = isset($_REQUEST['modulus']) ? trim($_REQUEST['modulus']) : '';
    $material['safe_day']  = isset($_REQUEST['safe_day']) ? intval($_REQUEST['safe_day']) : 0;
    $material['intent_day']= isset($_REQUEST['intent_day']) ? intval($_REQUEST['intent_day']) : 0;
    $material['price']     = isset($_REQUEST['price']) ? floatval($_REQUEST['price']) : '0.00';
    $material['weight']    = isset($_REQUEST['weight']) ? intval($_REQUEST['weight']) : 0;
    $material['desc_info'] = isset($_REQUEST['desc_info']) ? trim($_REQUEST['desc_info']) : '';
    $material['remark']    = isset($_REQUEST['remark']) ? trim($_REQUEST['remark']) : '';
    $material['update_time']= gmtime();
    $material['admin_id']   = $_SESSION['admin_id'];
    
    if(empty($material['name']) || empty($material['modulus']) || empty($material['safe_day']) || empty($material['intent_day']))
    {
        sys_msg('名称、系数、安全天数、目标天数，不能为空或者格式不正确', 1);
    }
    
    $is_only = $exc->is_only('name', $material['name']);
    if (!$is_only)
    {
        sys_msg($material['name'].'，已存在', 1);
    }

     /*处理图片*/
    $material['img'] = basename($image->upload_image($_FILES['img'],'material'));
     /*处理URL*/
    $material['buy_url'] = sanitize_url($_POST['buy_url']);
    /*插入数据*/
    $db->autoExecute($ecs->table('materials'), $material, 'INSERT', '', 'SILENT');

    $link[0]['text'] = '继续添加';
    $link[0]['href'] = 'materials.php?act=add';
    $link[1]['text'] = '返回列表';
    $link[1]['href'] = 'materials.php?act=list';
    sys_msg('添加成功', 0, $link);
}
elseif($_REQUEST['act'] == 'updata')
{
    $id    = isset($_REQUEST['id']) ? intval($_REQUEST['id']) : 0;
    $material['is_buy']    = isset($_REQUEST['is_buy']) ? intval($_REQUEST['is_buy']) : 1;
    $material['name']      = isset($_REQUEST['name']) ? trim($_REQUEST['name']) : '';
    $material['modulus']   = isset($_REQUEST['modulus']) ? trim($_REQUEST['modulus']) : '';
    $material['safe_day']  = isset($_REQUEST['safe_day']) ? intval($_REQUEST['safe_day']) : 0;
    $material['intent_day']= isset($_REQUEST['intent_day']) ? intval($_REQUEST['intent_day']) : 0;
    $material['price']     = isset($_REQUEST['price']) ? floatval($_REQUEST['price']) : '0.00';
    $material['weight']    = isset($_REQUEST['weight']) ? intval($_REQUEST['weight']) : 0;
    $material['desc_info'] = isset($_REQUEST['desc_info']) ? trim($_REQUEST['desc_info']) : '';
    $material['remark']    = isset($_REQUEST['remark']) ? trim($_REQUEST['remark']) : '';
    $material['update_time']= gmtime();
    $material['admin_id']   = $_SESSION['admin_id'];
    
    if(empty($id))
    {
        sys_msg('ID不能为空', 1);
    }
    
    if(empty($material['name']) || empty($material['modulus']) || empty($material['safe_day']) || empty($material['intent_day']))
    {
        sys_msg('名称、系数、安全天数、目标天数，不能为空或者格式不正确', 1);
    }

     /*处理图片*/
     if(!empty($_FILES['img']['name']))
     {
        $material['img'] = basename($image->upload_image($_FILES['img'],'material'));
     }
     /*处理URL*/
    $material['buy_url'] = sanitize_url($_POST['buy_url']);
    /*插入数据*/
    $db->autoExecute($ecs->table('materials'), $material, 'UPDATE', "id = '$id'");

    $link[0]['text'] = '继续编辑';
    $link[0]['href'] = 'materials.php?act=edit&id='.$id;
    $link[1]['text'] = '返回列表';
    $link[1]['href'] = 'materials.php?act=list';
    sys_msg('编辑成功', 0, $link);
}
elseif ($_REQUEST['act'] =='edit')
{
    $sql = "SELECT * FROM " .$ecs->table('materials'). " WHERE id='$_REQUEST[id]'";
    $material = $db->GetRow($sql);
    $smarty->assign('ur_here',     "编辑物料");
    $smarty->assign('action_link', array('href' => 'materials.php?act=list', 'text' => '返回物料库存列表'));
    $smarty->assign('material',    $material);
    $smarty->assign('form_action', 'updata');
    assign_query_info();
    $smarty->display('material_info.htm');
}
elseif ($_REQUEST['act'] == 'remove')
{
    $id = intval($_GET['id']);
    $exc->drop($id);
    $url = 'materials.php?act=query&' . str_replace('act=remove', '', $_SERVER['QUERY_STRING']);
    ecs_header("Location: $url\n");
    exit;
}
elseif ($_REQUEST['act'] == 'drop_img')
{
    $id = isset($_GET['id']) ? intval($_GET['id']) : 0;

    $sql = "SELECT img FROM " .$ecs->table('materials'). " WHERE id = '$id'";
    $img_name = $db->getOne($sql);

    if (!empty($img_name))
    {
        @unlink(ROOT_PATH . DATA_DIR . '/material/' .$img_name);
        $sql = "UPDATE " .$ecs->table('materials'). " SET img = '' WHERE id = '$id'";
        $db->query($sql);
    }
    $link= array(array('text' => '继续编辑', 'href' => 'materials.php?act=edit&id=' . $id), array('text' => '返回物料库存列表', 'href' => 'materials.php?act=list'));
    sys_msg('图片删除成功', 0, $link);
}    
elseif ($_REQUEST['act'] == 'edit_stock_in') //更改入库
{
    $id = intval($_POST['id']);
    $val = json_str_iconv(trim($_POST['val']));
    /* 检查格式 */
    if(!is_numeric($val) || $val < 0)
    {
        make_json_error(sprintf("格式不正确！",  $val));
    }
    
    $exc->edit("stock_in='$val'", $id);
    make_json_result(stripslashes($val));
}
elseif ($_REQUEST['act'] == 'edit_stock_out') //更改出库
{
    $id = intval($_POST['id']);
    $val = json_str_iconv(trim($_POST['val']));
    /* 检查格式 */
    if(!is_numeric($val) || $val < 0)
    {
        make_json_error(sprintf("格式不正确！",  $val));
    }
    $sql="SELECT * FROM ".$GLOBALS['ecs']->table('materials')." where id = '".$id."'";
    $material = $GLOBALS['db']->getRow($sql);
    if($val > $material['stock_in'] + $material['stock_number'])
    {
        make_json_error(sprintf("出库数不能大于现有库存与入库总和！",  $val));
    }
    
    $exc->edit("stock_out='$val'", $id);
    make_json_result(stripslashes($val));
}
elseif ($_REQUEST['act'] == 'operate') //批量入库/出库
{
    $sql = "UPDATE " .$ecs->table('materials'). " SET stock_number = stock_number + stock_in - stock_out,stock_out = 0,stock_in = 0,admin_id=$_SESSION[admin_id],update_time = ".gmtime();
    $db->query($sql);
    $link= array(array('text' => '返回物料库存列表', 'href' => 'materials.php?act=list'));
    sys_msg('成功批量入库/出库', 0, $link);
}
elseif ($_REQUEST['act'] == 'export') //导出采购单
{
    include_once('includes/PHPExcel/PHPExcel.php');
    include_once('corlor.php');
    $objPHPExcel = new PHPExcel();

    $filename = '物料采购表_'.date("YmdHi",gmtime());
    $objPHPExcel->setActiveSheetIndex(0);
    $objPHPExcel->getActiveSheet()->setTitle($filename);
    $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(15);
    $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(15);
    $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getColumnDimension('H')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getColumnDimension('I')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getColumnDimension('J')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getStyle('C1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
    $objPHPExcel->getActiveSheet()->getStyle('D1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
    $objPHPExcel->getActiveSheet()->getStyle('F1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
    $objPHPExcel->getActiveSheet()->getStyle('G1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
    $objPHPExcel->getActiveSheet()->getStyle('H1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
    $objPHPExcel->getActiveSheet()->getStyle('I1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
    $objPHPExcel->getActiveSheet()->getStyle('J1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
    $objPHPExcel->getActiveSheet()->getColumnDimension('K')->setWidth(10);
    $objPHPExcel->setActiveSheetIndex(0)
    ->setCellValue('A1', '物料名称')
    ->setCellValue('B1', '图片')    
    ->setCellValue('C1', '每天用量')
    ->setCellValue('D1', '现有库存')
    ->setCellValue('E1', '周转天数')
    ->setCellValue('F1', '安全库存')
    ->setCellValue('G1', '目标库存')
    ->setCellValue('H1', '建议购买')
    ->setCellValue('I1', '单价')
    ->setCellValue('J1', '实际单价')
    ->setCellValue('K1', '采购链接');
    $i=2;
    $stock_list = material_list(false);
    $arr = $stock_list['stock_list'];
    foreach($arr as $v)
    {
        if($v['img'])
        {
            $objPHPExcel->getActiveSheet()->getRowDimension($i)->setRowHeight(50);
            $objDrawing = new PHPExcel_Worksheet_Drawing();
            $objDrawing->setName('goods thumb');
            $objDrawing->setDescription('Pgoods thumb');
            $img_path = file_exists('../data/material/'.$v['img']) ? '../data/material/'.$v['img'] : '../images/no_img.jpg';
            $objDrawing->setPath($img_path);
            $objDrawing->setWidth(100);
            $objDrawing->setCoordinates('B'.$i);
            $objDrawing->setWorksheet($objPHPExcel->getActiveSheet());
        }
        else
        {
            $objPHPExcel->setActiveSheetIndex(0)->setCellValue('B'.$i, '');    
        }

        $objPHPExcel->setActiveSheetIndex(0)
            ->setCellValue('A'.$i, $v['name'])
            ->setCellValue('C'.$i, $v['day_use'])
            ->setCellValue('D'.$i, $v['stock_number'])
            ->setCellValue('E'.$i, $v['stock_day'])
            ->setCellValue('F'.$i, $v['stock_safe'])
            ->setCellValue('G'.$i, $v['stock_intent'])
            ->setCellValue('H'.$i, $v['proposal_buy'])
            ->setCellValue('I'.$i, $v['price'])
            ->setCellValue('J'.$i, '');
        if($v['stock_safe'] >= $v['stock_number'])
        {
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('D'.$i)->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_RED);
        }
        if($v['buy_url'] != 'http://')
        {
            $objPHPExcel->setActiveSheetIndex(0)->setCellValue('K'.$i, '采购链接');
            $objPHPExcel->setActiveSheetIndex(0)->getCell('K'.$i)->getHyperlink()->setUrl($v['buy_url']);
            $objPHPExcel->setActiveSheetIndex(0)->getCell('K'.$i)->getHyperlink()->setTooltip('采购链接');
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('K'.$i)->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_BLUE);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('K'.$i)->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);
        }
        else
        {
            $objPHPExcel->setActiveSheetIndex(0)->setCellValue('K'.$i, '');
        }
        $objPHPExcel->getActiveSheet()->getStyle('A'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('B'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('C'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('D'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('E'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('F'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('G'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('H'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('I'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('J'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('K'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $i++;
    }
    $file_name    =    $filename.'.xls';
    header('Content-Type: application/vnd.ms-excel');
    header('Content-Disposition: attachment;filename="'.$file_name.'"');
    header('Cache-Control: max-age=0');
    $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
    $objWriter->save('php://output');
    exit;
}
elseif ($_REQUEST['act'] == 'query')
{    
    $stock_list = material_list();
    $smarty->assign('stock_list',     $stock_list['stock_list']);
    $smarty->assign('filter',       $stock_list['filter']);
    $smarty->assign('record_count', $stock_list['record_count']);
    $smarty->assign('page_count',   $stock_list['page_count']);
    make_json_result($smarty->fetch('material_list.htm'), '', array('filter' => $stock_list['filter'], 'page_count' => $stock_list['page_count']));
}

function material_list($is_pagination = true)
{
    GLOBAL $ecs,$db;
    $result = get_filter();
    if ($result === false)
    {
        $filter['sort_by'] = empty($_REQUEST['sort_by']) ? 'id' : trim($_REQUEST['sort_by']);
        $filter['sort_order'] = empty($_REQUEST['sort_order']) ? 'desc' : trim($_REQUEST['sort_order']);
        $where = " WHERE 1 = 1 ";

        $sql = 'select count(t.id) from '.$ecs->table('materials'). ' as t '.$where;
        
        $filter['record_count'] = $db->getOne($sql);
        
        /* 分页大小 */
        $filter = page_and_size($filter);
        
        $sql = 'select t.*, au.user_name from '.
                $ecs->table('materials').' as t left join '.
                $ecs->table('admin_user')." as au on t.admin_id=au.user_id ".$where.
                ' order by '.$filter['sort_by']." ".$filter['sort_order'];
        
        if ($is_pagination)
        {
            $sql .= " LIMIT " . $filter['start'] . ', ' . $filter['page_size'];
        }
        
        $end_time   = strtotime(date("Y-m-d",gmtime()));
        $start_time = $end_time - 7 * 86400;
        $query = "SELECT count(order_id) as total FROM ".$GLOBALS['ecs']->table('order_info')." WHERE synch_time < '".$end_time."' and synch_time >= '".$start_time."'";
        $filter['orders'] = round($GLOBALS['db']->getOne($query) / 7);//7天平均订单数    
        $filter['orders'] = $filter['orders'] ? $filter['orders'] : 1400;
        set_filter($filter, $sql);
    }
    else
    {
        $sql    = $result['sql'];
        $filter = $result['filter'];
    }
    $row = $GLOBALS['db']->getAll($sql);
    
    $orders = $filter['orders'];
    foreach($row as $k=>$val)
    {
        if ($is_pagination == false && $val['is_buy'] == 0) //不购买，不导出
        {
            unset($row[$k]);
            continue;
        }
        $row[$k]['update_time'] = local_date('Y-m-d H:i',$val['update_time']);
        $row[$k]['day_use']     = $day_use = round($orders * $val['modulus'],1);//每日用量
        $row[$k]['stock_day']   = $day_use ? round($val['stock_number'] / $day_use,1) : 0;//周转天数
        $row[$k]['stock_safe']  = round($val['safe_day'] * $day_use,1);//安全库存
        $row[$k]['stock_intent']= $stock_intent = round($val['intent_day'] * $day_use,1);//目标库存
        $row[$k]['proposal_buy']= round($stock_intent - $val['stock_number'],1);//建议购买
    }
    
    $stock_list = array('stock_list' => $row, 'filter' => $filter, 'page_count' => $filter['page_count'], 'record_count' => $filter['record_count']);
    return $stock_list;
}
?>

 

3、列表页模板文件，material_list.htm：

<?php
define('IN_ECS', true);
require(dirname(__FILE__) . '/includes/init.php');
include_once(ROOT_PATH . 'includes/cls_image.php');
$image = new cls_image($_CFG['bgcolor']);
$exc = new exchange($ecs->table("materials"), $db, 'id', 'name');
$_REQUEST['act']=!empty($_REQUEST['act']) ? $_REQUEST['act']:'list';
admin_priv('stock_alert');//权限：库存数量修改
if($_REQUEST['act'] == 'list')
{
    $stock_list=material_list();
    $smarty->assign('ur_here',      '物料库存列表');
    $smarty->assign('stock_list',     $stock_list['stock_list']);
    $smarty->assign('filter',       $stock_list['filter']);
    $smarty->assign('record_count', $stock_list['record_count']);
    $smarty->assign('page_count',   $stock_list['page_count']);
    
    $smarty->assign('shelf_list',     $shelf_list);
    $smarty->assign('full_page',    1);
    $smarty->assign('action_link',  array('href' => 'goods_stock.php?act=list', 'text' => '商品库存列表'));
    $smarty->assign('action_link2',  array('href' => 'materials.php?act=export', 'text' => '导出采购单'));
    $smarty->assign('action_link3',  array('href' => 'materials.php?act=add', 'text' => '添加物料'));
    
    $smarty->display('material_list.htm');
}
elseif($_REQUEST['act'] == 'add')
{    
    $smarty->assign('ur_here',      "添加物料");
    $smarty->assign('action_link', array('href' => 'materials.php?act=list', 'text' => '返回物料库存列表'));
    $smarty->assign('form_action', "insert");

    assign_query_info();
    $smarty->display('material_info.htm');
}
elseif($_REQUEST['act'] == 'insert')
{
    $material['is_buy']    = isset($_REQUEST['is_buy']) ? intval($_REQUEST['is_buy']) : 1;
    $material['name']      = isset($_REQUEST['name']) ? trim($_REQUEST['name']) : '';
    $material['modulus']   = isset($_REQUEST['modulus']) ? trim($_REQUEST['modulus']) : '';
    $material['safe_day']  = isset($_REQUEST['safe_day']) ? intval($_REQUEST['safe_day']) : 0;
    $material['intent_day']= isset($_REQUEST['intent_day']) ? intval($_REQUEST['intent_day']) : 0;
    $material['price']     = isset($_REQUEST['price']) ? floatval($_REQUEST['price']) : '0.00';
    $material['weight']    = isset($_REQUEST['weight']) ? intval($_REQUEST['weight']) : 0;
    $material['desc_info'] = isset($_REQUEST['desc_info']) ? trim($_REQUEST['desc_info']) : '';
    $material['remark']    = isset($_REQUEST['remark']) ? trim($_REQUEST['remark']) : '';
    $material['update_time']= gmtime();
    $material['admin_id']   = $_SESSION['admin_id'];
    
    if(empty($material['name']) || empty($material['modulus']) || empty($material['safe_day']) || empty($material['intent_day']))
    {
        sys_msg('名称、系数、安全天数、目标天数，不能为空或者格式不正确', 1);
    }
    
    $is_only = $exc->is_only('name', $material['name']);
    if (!$is_only)
    {
        sys_msg($material['name'].'，已存在', 1);
    }

     /*处理图片*/
    $material['img'] = basename($image->upload_image($_FILES['img'],'material'));
     /*处理URL*/
    $material['buy_url'] = sanitize_url($_POST['buy_url']);
    /*插入数据*/
    $db->autoExecute($ecs->table('materials'), $material, 'INSERT', '', 'SILENT');

    $link[0]['text'] = '继续添加';
    $link[0]['href'] = 'materials.php?act=add';
    $link[1]['text'] = '返回列表';
    $link[1]['href'] = 'materials.php?act=list';
    sys_msg('添加成功', 0, $link);
}
elseif($_REQUEST['act'] == 'updata')
{
    $id    = isset($_REQUEST['id']) ? intval($_REQUEST['id']) : 0;
    $material['is_buy']    = isset($_REQUEST['is_buy']) ? intval($_REQUEST['is_buy']) : 1;
    $material['name']      = isset($_REQUEST['name']) ? trim($_REQUEST['name']) : '';
    $material['modulus']   = isset($_REQUEST['modulus']) ? trim($_REQUEST['modulus']) : '';
    $material['safe_day']  = isset($_REQUEST['safe_day']) ? intval($_REQUEST['safe_day']) : 0;
    $material['intent_day']= isset($_REQUEST['intent_day']) ? intval($_REQUEST['intent_day']) : 0;
    $material['price']     = isset($_REQUEST['price']) ? floatval($_REQUEST['price']) : '0.00';
    $material['weight']    = isset($_REQUEST['weight']) ? intval($_REQUEST['weight']) : 0;
    $material['desc_info'] = isset($_REQUEST['desc_info']) ? trim($_REQUEST['desc_info']) : '';
    $material['remark']    = isset($_REQUEST['remark']) ? trim($_REQUEST['remark']) : '';
    $material['update_time']= gmtime();
    $material['admin_id']   = $_SESSION['admin_id'];
    
    if(empty($id))
    {
        sys_msg('ID不能为空', 1);
    }
    
    if(empty($material['name']) || empty($material['modulus']) || empty($material['safe_day']) || empty($material['intent_day']))
    {
        sys_msg('名称、系数、安全天数、目标天数，不能为空或者格式不正确', 1);
    }

     /*处理图片*/
     if(!empty($_FILES['img']['name']))
     {
        $material['img'] = basename($image->upload_image($_FILES['img'],'material'));
     }
     /*处理URL*/
    $material['buy_url'] = sanitize_url($_POST['buy_url']);
    /*插入数据*/
    $db->autoExecute($ecs->table('materials'), $material, 'UPDATE', "id = '$id'");

    $link[0]['text'] = '继续编辑';
    $link[0]['href'] = 'materials.php?act=edit&id='.$id;
    $link[1]['text'] = '返回列表';
    $link[1]['href'] = 'materials.php?act=list';
    sys_msg('编辑成功', 0, $link);
}
elseif ($_REQUEST['act'] =='edit')
{
    $sql = "SELECT * FROM " .$ecs->table('materials'). " WHERE id='$_REQUEST[id]'";
    $material = $db->GetRow($sql);
    $smarty->assign('ur_here',     "编辑物料");
    $smarty->assign('action_link', array('href' => 'materials.php?act=list', 'text' => '返回物料库存列表'));
    $smarty->assign('material',    $material);
    $smarty->assign('form_action', 'updata');
    assign_query_info();
    $smarty->display('material_info.htm');
}
elseif ($_REQUEST['act'] == 'remove')
{
    $id = intval($_GET['id']);
    $exc->drop($id);
    $url = 'materials.php?act=query&' . str_replace('act=remove', '', $_SERVER['QUERY_STRING']);
    ecs_header("Location: $url\n");
    exit;
}
elseif ($_REQUEST['act'] == 'drop_img')
{
    $id = isset($_GET['id']) ? intval($_GET['id']) : 0;

    $sql = "SELECT img FROM " .$ecs->table('materials'). " WHERE id = '$id'";
    $img_name = $db->getOne($sql);

    if (!empty($img_name))
    {
        @unlink(ROOT_PATH . DATA_DIR . '/material/' .$img_name);
        $sql = "UPDATE " .$ecs->table('materials'). " SET img = '' WHERE id = '$id'";
        $db->query($sql);
    }
    $link= array(array('text' => '继续编辑', 'href' => 'materials.php?act=edit&id=' . $id), array('text' => '返回物料库存列表', 'href' => 'materials.php?act=list'));
    sys_msg('图片删除成功', 0, $link);
}    
elseif ($_REQUEST['act'] == 'edit_stock_in') //更改入库
{
    $id = intval($_POST['id']);
    $val = json_str_iconv(trim($_POST['val']));
    /* 检查格式 */
    if(!is_numeric($val) || $val < 0)
    {
        make_json_error(sprintf("格式不正确！",  $val));
    }
    
    $exc->edit("stock_in='$val'", $id);
    make_json_result(stripslashes($val));
}
elseif ($_REQUEST['act'] == 'edit_stock_out') //更改出库
{
    $id = intval($_POST['id']);
    $val = json_str_iconv(trim($_POST['val']));
    /* 检查格式 */
    if(!is_numeric($val) || $val < 0)
    {
        make_json_error(sprintf("格式不正确！",  $val));
    }
    $sql="SELECT * FROM ".$GLOBALS['ecs']->table('materials')." where id = '".$id."'";
    $material = $GLOBALS['db']->getRow($sql);
    if($val > $material['stock_in'] + $material['stock_number'])
    {
        make_json_error(sprintf("出库数不能大于现有库存与入库总和！",  $val));
    }
    
    $exc->edit("stock_out='$val'", $id);
    make_json_result(stripslashes($val));
}
elseif ($_REQUEST['act'] == 'operate') //批量入库/出库
{
    $sql = "UPDATE " .$ecs->table('materials'). " SET stock_number = stock_number + stock_in - stock_out,stock_out = 0,stock_in = 0,admin_id=$_SESSION[admin_id],update_time = ".gmtime();
    $db->query($sql);
    $link= array(array('text' => '返回物料库存列表', 'href' => 'materials.php?act=list'));
    sys_msg('成功批量入库/出库', 0, $link);
}
elseif ($_REQUEST['act'] == 'export') //导出采购单
{
    include_once('includes/PHPExcel/PHPExcel.php');
    include_once('corlor.php');
    $objPHPExcel = new PHPExcel();

    $filename = '物料采购表_'.date("YmdHi",gmtime());
    $objPHPExcel->setActiveSheetIndex(0);
    $objPHPExcel->getActiveSheet()->setTitle($filename);
    $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(15);
    $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(15);
    $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getColumnDimension('H')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getColumnDimension('I')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getColumnDimension('J')->setWidth(10);
    $objPHPExcel->getActiveSheet()->getStyle('C1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
    $objPHPExcel->getActiveSheet()->getStyle('D1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
    $objPHPExcel->getActiveSheet()->getStyle('F1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
    $objPHPExcel->getActiveSheet()->getStyle('G1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
    $objPHPExcel->getActiveSheet()->getStyle('H1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
    $objPHPExcel->getActiveSheet()->getStyle('I1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
    $objPHPExcel->getActiveSheet()->getStyle('J1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
    $objPHPExcel->getActiveSheet()->getColumnDimension('K')->setWidth(10);
    $objPHPExcel->setActiveSheetIndex(0)
    ->setCellValue('A1', '物料名称')
    ->setCellValue('B1', '图片')    
    ->setCellValue('C1', '每天用量')
    ->setCellValue('D1', '现有库存')
    ->setCellValue('E1', '周转天数')
    ->setCellValue('F1', '安全库存')
    ->setCellValue('G1', '目标库存')
    ->setCellValue('H1', '建议购买')
    ->setCellValue('I1', '单价')
    ->setCellValue('J1', '实际单价')
    ->setCellValue('K1', '采购链接');
    $i=2;
    $stock_list = material_list(false);
    $arr = $stock_list['stock_list'];
    foreach($arr as $v)
    {
        if($v['img'])
        {
            $objPHPExcel->getActiveSheet()->getRowDimension($i)->setRowHeight(50);
            $objDrawing = new PHPExcel_Worksheet_Drawing();
            $objDrawing->setName('goods thumb');
            $objDrawing->setDescription('Pgoods thumb');
            $img_path = file_exists('../data/material/'.$v['img']) ? '../data/material/'.$v['img'] : '../images/no_img.jpg';
            $objDrawing->setPath($img_path);
            $objDrawing->setWidth(100);
            $objDrawing->setCoordinates('B'.$i);
            $objDrawing->setWorksheet($objPHPExcel->getActiveSheet());
        }
        else
        {
            $objPHPExcel->setActiveSheetIndex(0)->setCellValue('B'.$i, '');    
        }

        $objPHPExcel->setActiveSheetIndex(0)
            ->setCellValue('A'.$i, $v['name'])
            ->setCellValue('C'.$i, $v['day_use'])
            ->setCellValue('D'.$i, $v['stock_number'])
            ->setCellValue('E'.$i, $v['stock_day'])
            ->setCellValue('F'.$i, $v['stock_safe'])
            ->setCellValue('G'.$i, $v['stock_intent'])
            ->setCellValue('H'.$i, $v['proposal_buy'])
            ->setCellValue('I'.$i, $v['price'])
            ->setCellValue('J'.$i, '');
        if($v['stock_safe'] >= $v['stock_number'])
        {
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('D'.$i)->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_RED);
        }
        if($v['buy_url'] != 'http://')
        {
            $objPHPExcel->setActiveSheetIndex(0)->setCellValue('K'.$i, '采购链接');
            $objPHPExcel->setActiveSheetIndex(0)->getCell('K'.$i)->getHyperlink()->setUrl($v['buy_url']);
            $objPHPExcel->setActiveSheetIndex(0)->getCell('K'.$i)->getHyperlink()->setTooltip('采购链接');
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('K'.$i)->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_BLUE);
            $objPHPExcel->setActiveSheetIndex(0)->getStyle('K'.$i)->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);
        }
        else
        {
            $objPHPExcel->setActiveSheetIndex(0)->setCellValue('K'.$i, '');
        }
        $objPHPExcel->getActiveSheet()->getStyle('A'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('B'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('C'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('D'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('E'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('F'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('G'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('H'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('I'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('J'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('K'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $i++;
    }
    $file_name    =    $filename.'.xls';
    header('Content-Type: application/vnd.ms-excel');
    header('Content-Disposition: attachment;filename="'.$file_name.'"');
    header('Cache-Control: max-age=0');
    $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
    $objWriter->save('php://output');
    exit;
}
elseif ($_REQUEST['act'] == 'query')
{    
    $stock_list = material_list();
    $smarty->assign('stock_list',     $stock_list['stock_list']);
    $smarty->assign('filter',       $stock_list['filter']);
    $smarty->assign('record_count', $stock_list['record_count']);
    $smarty->assign('page_count',   $stock_list['page_count']);
    make_json_result($smarty->fetch('material_list.htm'), '', array('filter' => $stock_list['filter'], 'page_count' => $stock_list['page_count']));
}

function material_list($is_pagination = true)
{
    GLOBAL $ecs,$db;
    $result = get_filter();
    if ($result === false)
    {
        $filter['sort_by'] = empty($_REQUEST['sort_by']) ? 'id' : trim($_REQUEST['sort_by']);
        $filter['sort_order'] = empty($_REQUEST['sort_order']) ? 'desc' : trim($_REQUEST['sort_order']);
        $where = " WHERE 1 = 1 ";

        $sql = 'select count(t.id) from '.$ecs->table('materials'). ' as t '.$where;
        
        $filter['record_count'] = $db->getOne($sql);
        
        /* 分页大小 */
        $filter = page_and_size($filter);
        
        $sql = 'select t.*, au.user_name from '.
                $ecs->table('materials').' as t left join '.
                $ecs->table('admin_user')." as au on t.admin_id=au.user_id ".$where.
                ' order by '.$filter['sort_by']." ".$filter['sort_order'];
        
        if ($is_pagination)
        {
            $sql .= " LIMIT " . $filter['start'] . ', ' . $filter['page_size'];
        }
        
        $end_time   = strtotime(date("Y-m-d",gmtime()));
        $start_time = $end_time - 7 * 86400;
        $query = "SELECT count(order_id) as total FROM ".$GLOBALS['ecs']->table('order_info')." WHERE synch_time < '".$end_time."' and synch_time >= '".$start_time."'";
        $filter['orders'] = round($GLOBALS['db']->getOne($query) / 7);//7天平均订单数    
        $filter['orders'] = $filter['orders'] ? $filter['orders'] : 1400;
        set_filter($filter, $sql);
    }
    else
    {
        $sql    = $result['sql'];
        $filter = $result['filter'];
    }
    $row = $GLOBALS['db']->getAll($sql);
    
    $orders = $filter['orders'];
    foreach($row as $k=>$val)
    {
        if ($is_pagination == false && $val['is_buy'] == 0) //不购买，不导出
        {
            unset($row[$k]);
            continue;
        }
        $row[$k]['update_time'] = local_date('Y-m-d H:i',$val['update_time']);
        $row[$k]['day_use']     = $day_use = round($orders * $val['modulus'],1);//每日用量
        $row[$k]['stock_day']   = $day_use ? round($val['stock_number'] / $day_use,1) : 0;//周转天数
        $row[$k]['stock_safe']  = round($val['safe_day'] * $day_use,1);//安全库存
        $row[$k]['stock_intent']= $stock_intent = round($val['intent_day'] * $day_use,1);//目标库存
        $row[$k]['proposal_buy']= round($stock_intent - $val['stock_number'],1);//建议购买
    }
    
    $stock_list = array('stock_list' => $row, 'filter' => $filter, 'page_count' => $filter['page_count'], 'record_count' => $filter['record_count']);
    return $stock_list;
}
?>

 

4、添加物料模板页，material_info.htm：

{include file="pageheader.htm"}
{insert_scripts files="../js/utils.js,listtable.js,validator.js"}
<script type="text/javascript" src="../js/calendar.php?lang={$cfg_lang}"></script>
<link href="../js/calendar/calendar.css" rel="stylesheet" type="text/css" />
<div class="main-div">
<form method="post" action="materials.php" name="theForm" enctype="multipart/form-data" onsubmit="return check()">
<table cellspacing="1" cellpadding="3" width="100%">  
  <tr>
    <td class="label">物料名称：</td>
    <td><input type="text" name="name" value="{$material.name}" size="40" />{$lang.require_field}</td>
  </tr>  
  <tr>
    <td class="label">系数：</td>
    <td><input type="text" name="modulus" value="{$material.modulus}" size="20" />{$lang.require_field}</td>
  </tr>    
  <tr>
    <td class="label">单价：</td>
    <td><input type="text" name="price" value="{$material.price}" size="20" /></td>
  </tr>
  <tr>
    <td class="label">安全库存天数：</td>
    <td><input type="text" name="safe_day" value="{$material.safe_day}" size="20" />{$lang.require_field}</td>
  </tr>
  <tr>
    <td class="label">目标库存天数：</td>
    <td><input type="text" name="intent_day" value="{$material.intent_day}" size="20" />{$lang.require_field}</td>
  </tr>
  <tr>
    <td class="label">是否参与购买：</td>
    <td><select name="is_buy" id="is_buy">
    <option value="1" {if $material.is_buy == 1}selected="selected"{/if}>是</option>
    <option value="0" {if $material.is_buy == 0}selected="selected"{/if}>否</option>
    </select><br /><span class="notice-span">否表示不参与导出采购单</span></td>
  </tr>  
  <tr>
    <td class="label">购买链接：</td>
    <td><textarea name="buy_url" rows="4" cols="80">{$material.buy_url}</textarea></td>
  </tr>
  <tr>
    <td class="label">图片：</td>
    <td><input type="file" name="img" id="img" size="45">
    {if $material.img neq ""}<input type="button" value="删除图片" onclick="if (confirm('确定删除图片？'))location.href='materials.php?act=drop_img&id={$material.id}'">
    <br /><span class="notice-span">你已经上传过图片。再次上传时将覆盖原图片！</span>
    <br /><img src="../data/material/{$material.img}" height="50" />{/if}</td>
  </tr>
  <tr>
    <td class="label">重量：</td>
    <td><input type="text" name="weight" value="{$material.weight}" size="20" /><span class="notice-span">单位：克</span></td>
  </tr>  
  <tr>
    <td class="label">物料描述：</td>
    <td><textarea name="desc_info" rows="8" cols="80">{$material.desc_info}</textarea></td>
  </tr>  
  <tr>
    <td class="label">备注：</td>
    <td><input type="text" name="remark" value="{$material.remark}" size="40" /></td>
  </tr>
  <tr>
    <td class="label"></td>
    <td>
      <input type="submit" value="{$lang.button_submit}" class="button" />
      <input type="reset" value="{$lang.button_reset}" class="button" />
      <input type="hidden" name="act" value="{$form_action}" />
      <input type="hidden" name="id" value="{$material.id}" />
    </td>
  </tr>
</table>
</form>
</div>
<script type="text/javascript" language="javascript">
document.forms['theForm'].elements['name'].focus();
function check()
{
    validator = new Validator("theForm");
    validator.required("name",  '物料名称 不能为空');
    validator.isNumber("modulus", '系数 不能为空或者格式不正确', true);
    validator.isNumber("safe_day", '安全库存天数 不能为空或者格式不正确', true);
    validator.isNumber("intent_day", '目标库存天数 不能为空或者格式不正确', true);
    validator.isNumber("price", '价格 格式不正确', false);
    validator.isNumber("weight", '重量 格式不正确', false);
    return validator.passed();
}
</script>
{include file="pagefooter.htm"}

 

5、导出采购表，截图如下：