通达OA V12版本，好用的自定义函数

后端

getBpmTbAllInfoCy

/*
//2023年10月16日
功能：根据flow_id，或run_id，获取该流程的全部表名及描述，和字段及描述
返回值：$returnData=array(
        'sortAndDesc'=>array(
            'main'=>'表单名称',
            'detail_828'=>'列表控件名称'
        ),
        'bpmTbAllInfo'=>array(
            'main'=>array(
                'tableNameArr'=>array(
                    'bpm_data_537',
                    'bpm_data_537_child'//如果表单中有多行文本框时，则有子表
                ),
                'tableColumArr'=>array(
                    'data_m18951'=>'申请日期',
                    'data_m18954'=>'报销人'
                )                    
            ),
            'detail_828'=>array(
                'tableNameArr'=>array(
                    'bpm_data_537_list_828',//如果存在列表控件
                    'bpm_data_537_list_828_child'//如果列表控件中有多行文本框时，则有子表
                ),
                'tableColumArr'=>array(
                    'data_m18984'=>'派车单号',
                    'data_m18985'=>'报告编号'
                )
            ),
            'detail_829'=>array(
                'tableNameArr'=>array(
                    'bpm_data_537_list_829',//如果存在列表控件
                    'bpm_data_537_list_829_child'//如果列表控件中有多行文本框时，则有子表
                ),
                'tableColumArr'=>array(
                    'data_m19004'=>'派车单号',
                    'data_m19005'=>'报告编号'
                )
            )
        )
    )
*/
function getBpmTbAllInfoCy($run_id='',$flow_id=''){
    //流程表名前缀
    $tbNamePre='bpm_data_';
    $RUN_ID=$run_id;
    $FLOW_ID=$flow_id;
    //返回数据
    $returnData=array();
    //根据表名描述获取sort
    $returnData['sortAndDesc']=array();
    $returnData['bpmTbAllInfo']=array();
    //根据RUN_ID获取FlOW_ID
    if(empty($flow_id)){        
        $sql='select * from bpm_run where RUN_ID='.$RUN_ID.' limit 1';
        $res=exequery(TD::conn(),$sql);
        $row=mysqli_fetch_assoc($res);
        $FLOW_ID = $row['FLOW_ID'];
    }
    $tbNamePre=$tbNamePre.$FLOW_ID;

    $sortAndDesc=array();
    $bpmTbAllInfo=array();

    $sql='select * from bpm_variable_sort where FLOW_ID='.$FLOW_ID;
    $res=exequery(TD::conn(),$sql);
    while ($row=mysqli_fetch_assoc($res)) {
        $tableName='';
        $tableNameArr=array();
        $tableColumArr=array();
        if($row['TYPE']=='main'){
            $type='main';
            $tableName=$tbNamePre;
        }else{
            $type=$row['TYPE'].'_'.$row['ID'];
            $tableName=$tbNamePre.'_list_'.$row['ID'];
        }
        array_push($tableNameArr,$tableName);

        $sortAndDesc[$type]=$row['DESC'];

        $sql2='select * from bpm_variable where SORT_ID ='.$row['ID'];    
        $res2=exequery(TD::conn(),$sql2);
        $i=0;
        while ($row2=mysqli_fetch_assoc($res2)) {
            $tableColumArr[$row2['NAME']]=$row2['DESC'];
            if($i===0&&$row2['TYPE']=='text'){ //如果有一个控件类型为text，则存在xx_child子表
               $tableName=$tableName.'_child';
               array_push($tableNameArr,$tableName);
               $i++;
            }
        }
        sort($tableNameArr);
        asort($tableColumArr);
        $bpmTbAllInfo[$type]=array(
            'tableNameArr'=>$tableNameArr,
            'tableColumArr'=>$tableColumArr
        );
    }
    $returnData['sortAndDesc']=$sortAndDesc;
    $returnData['bpmTbAllInfo']=$bpmTbAllInfo;

    return $returnData;
}

# 前端
## 表单常用js
```javascript
//拼接当前地址
var pro = window.location.protocol;
var host = window.location.host;
var url = pro + "//" + host;
//向html中的head元素，追加标签
var headadd = document.getElementsByTagName("head")[0];
//追加link标签，引入css样式
var links = document.createElement('link');
links.href = '/static/layui/css/layui.css';
links.rel = 'stylesheet';
links.type = 'text/css';
//追加script标签，引入js
var scripts = document.createElement("script");
scripts.src = "/static/layui/layui.js";
scripts.type = "text/javascript";
headadd.appendChild(scripts);

//自定义 解析地址栏的数据 的函数
function getWindonHref() {
  var sHref = window.location.href;//获取url
  var args = sHref.split('?');//从中间的?隔开存成数组
  if (args[0] === sHref) {
    return '';//?后面没有参数直接返回
  }
  var hrefarr = args[1].split('#')[0].split('&');//截取?和#之间的url，再根据&隔开每个参数存成数组待处理
  var obj = {};
  var tmp_str = "";
  for (var i = 0; i < hrefarr.length; i++) {
    hrefarr[i] = hrefarr[i].split('=');
    tmp_str = hrefarr[i][0].toLowerCase();
    obj[tmp_str] = hrefarr[i][1];
  }
  return obj;
}