基于ThinkPHP实现的日历功能实例详解

本文实例讲述了基于ThinkPHP实现的日历功能。分享给大家供大家参考，具体如下：

开发环境介绍

最新，闲来没事，便开发了一款简单的日历，来统计工作情况。为了开发便捷，使用ThinkPHP架构。界面如下图

备注：每页包含上一个月，当前月，下一个月的日期，并用不同的颜色区分，如果某天工作了，便圈出来。
主要是以下两个文件

重要文件描述

功能文件

CalenDar.class.php主要负责，获取日历详细信息的，不涉及用户数据操作。

代码如下：

curYear=$_get['yeal'];
    }else{
      $this->curYear=date('Y');
    }
    if(isset($_get['month']) && is_numeric($_get['month'])){
      $this->curMonth=$_get['month'];
    }else{
      $this->curMonth=date('n');
    }
    if(isset($_get['day']) && is_numeric($_get['day'])){
      $this->curDay=$_get['day'];
    }else{
      $this->curDay=date('j');
    }
    $this->init($dateTime);
    $this->createCalendar();
  }
  /**
  *初始化
  */
  public function init($dateTime=null){
    if(!empty($dateTime)){ //当月
      $this->curYear=date('Y',strtotime($dateTime));
      $this->curMonth=date('n',strtotime($dateTime));
      $this->curDay=date('j',strtotime($dateTime));
    }
    $this->curWek=date('w',strtotime($this->curYear.'-'.$this->curMonth.'-1'));
    //上一个月
    $this->lastMonth=$this->curMonth-1; //上一个月
    $this->lastYear=$this->curYear; //上一个月属于哪一年
    if($this->lastMonth<0){
      $this->lastMonth=12;
      $this->lastYear-=1;
    }
    //下一个月
    $this->nextMonth=$this->curMonth+1;//下一个月
    $this->nextYear=$this->curYear; //下一个月属于哪一年
    if($this->nextMonth > 12){
      $this->nextMonth=1;
      $this->nextYear+=1;
    }
  }
  public function getCalendar(){
    return $this->calendar;
  }
  /**
  *创建日历从周日 周一 周二 周三 周四 周五 周六，7*5方格,前面补上月后几天，后面补下月开始几天
  **/
  public function createCalendar(){
    //判断当月共计多少天
    $nextStr=$this->nextYear.'-'.$this->nextMonth.'-1 -1 days';
    $curDaySum=date('j',strtotime($nextStr));
    //判断上一个月最后一天是多少号
    $lastStr=$this->curYear.'-'.$this->curMonth.'-1 -1 days';
    $lastDaySum=date('j',strtotime($lastStr));
    $prefixLId=$this->lastYear.'-'.$this->lastMonth;
    $prefixCId=$this->curYear.'-'.$this->curMonth;
    $prefixNId=$this->nextYear.'-'.$this->nextMonth;
    if($this->curWek == 0){
      $lastMonthSum=7; //需要添加上个月的$lastMonthSum天
    }else{
      $lastMonthSum=$this->curWek;
    }
    $lastMonthStart=$lastDaySum - $lastMonthSum+1;
    for($i=0,$j=1,$k=1;$i<42;$i++){
      $dateInfo=array();
      if($i<$lastMonthSum){ //上一个月
        $dateInfo['day']=$lastMonthStart + $i;
        $dateInfo['type']=1;
        $id=$prefixLId.'-'.$dateInfo['day'];
        $this->calendar[]=array('id'=>$id,
                    'info'=>$dateInfo);
      }else if($j > $curDaySum){//下一个月
        $id=$prefixNId.'-'.$k;
        $dateInfo['day']=$k;
        $dateInfo['type']=3;
        $this->calendar[]=array('id'=>$id,
                    'info'=>$dateInfo);
        $k++;
      }else{//本月
        $dateInfo['day']=$j;
        $dateInfo['type']=2;
        $this->calendar[]=array('id'=>($prefixCId.'-'.$j),
                    'info'=>$dateInfo);
        $j++;
        $this->curDaySum+=1;
      }
    }
  }
  public function getDayTime(){
    return $this->curYear.'-'.$this->curMonth.'-'.$this->curDay;
  }
  /**
  *获取当前月属于哪个月
  **/
  public function getCurMonth(){
    return $this->curYear.'-'.$this->curMonth;
  }
  /**
  *获取上一个月属于哪个月
  **/
  public function getLastMonth(){
    return $this->lastYear.'-'.$this->lastMonth;
  }
  /**
  *获取下一个月属于哪个月
  **/
  public function getNextMonth(){
    return $this->nextYear.'-'.$this->nextMonth;
  }
  /**
  *判断当前月有多少天
  **/
  public function getCurDaySum(){
    return $this->curDaySum;
  }
}

WorkLog.class.php文件，主要负责将用户工作信息与日历信息结合起来。

uid=$uid;
    $this->calendar=new \Util\CalenDar($daytime);
    $this->lastMonth=$this->calendar->getLastMonth();
    $this->curMonth=$this->calendar->getCurMonth();
    $this->nextMonth=$this->calendar->getNextMonth();
    $this->init();
  }
  public function init(){
    $info=$this->calendar->getCalendar();
    $userLog=array();
    if($this->uid !=0){
      $lastMonth=explode('-', $this->lastMonth);
      $curMonth=explode('-', $this->curMonth);
      $nextMonth=explode('-', $this->nextMonth);
      //获取上一个月，当前月，下一个月的工作日志，后期使用缓存
      $where='uid='.$this->uid.' AND ((`year`='.$lastMonth[0].' AND `month`='.$lastMonth[1].' ) or (`year`='.$curMonth[0].' AND `month`='.$curMonth[1].' ) or (`year`='.$nextMonth[0].' AND `month`='.$nextMonth[1].' ))';
      $rs=M('work_log')->field('year,month,day,status')->where($where)->select();
      foreach ($rs as $value) {
        $userLog[$value['year'].'-'.$value['month'].'-'.$value['day']]=$value['status'];
      }
    }
    $flag=1;
    foreach ($info as $key=>$value) {
      if($flag % 7 ==1 || $flag % 7 ==0){
        $cellbgtype=3;//没有工作
      }else{
        $cellbgtype=1;//没有工作
      }
      if(isset($userLog[$value['id']]) && $userLog[$value['id']] ==1){
        //判断是不是当前月份
        $str=date('Y-n',strtotime($value['id']));
        if($this->curMonth == $str){
          $this->monthWorkedDays+=1;
        }
        $cellbgtype+=1;
      }
      $cellbgtype='daytype'.$cellbgtype.'_'.$value['info']['type'];
      $info[$key]['info']['class']=$cellbgtype;
      $flag++;
    }
    $this->workLog=$info;
  }
  public function getLastMonth(){
    return $this->lastMonth;
  }
  public function getCurMonth(){
    return $this->curMonth;
  }
  public function getNextMonth(){
    return $this->nextMonth;
  }
  /**
  *当月已经工作的天数
  */
  public function monthWorkedDays(){
    return $this->monthWorkedDays;
  }
  /**
  *当月的天数
  **/
  public function monthDays(){
    return $this->calendar->getCurDaySum();
  }
  /**
  *获取累计工作的天数
  **/
  public function workedDays(){
  }
  /**
  *当前工作日历的月份
  **/
  public function logMonth(){
  }
  /**
  *当月截止到目前可得薪水
  **/
  public function hadSalary(){
  }
  /**
  *预计可得最高薪水
  **/
  public function maxSalary(){
  }
  /**
  *当前的工作日历
  **/
  public function workInfo(){
    return $this->workLog;
  }
}

调用文件

IndexController.class.php

getCurMonth();
   $lastMDay=strtotime($curDay.' -1 month');
   $nextMDay=strtotime($curDay.' +1 month');
   $nowTime=date('当前时间：Y年m月d号 H:i:s');
   $curDayStr=date('日历时间：Y年m月d号',strtotime($curDay));
   $info=$WorkLog->workInfo();
   $curDaySum=$WorkLog->monthDays();
   $workDays=$WorkLog->monthWorkedDays();
   $this->assign('lastMDay',$lastMDay);
   $this->assign('nextMDay',$nextMDay);
   $this->assign('nowTime',$nowTime);
   $this->assign('curDay',$curDayStr);
   $this->assign('info',$info);
   $this->assign('curDaySum',$curDaySum);
   $this->assign('workDays',$workDays);
   $this->display();
  }
}

显示文件

index.html

日历

  

    

      

        

          

          
          

            
{$nowTime}
            
{$curDay}
          
        
      
      

        

          

            

              
周日
              
周一
              
周二
              
周三
              
周四
              
周五
              
周六
            
          
        
      
          
          

        

        
{$dayinfo['info']['day']}
          

          
        
      
      
    
    

      

        

          
工作
          
休息
        
      
      

        

          
上一月下一月
        
      
      

        

          
本月共计：{$curDaySum} 天
          
本月已工作：{$workDays} 天
          
本月剩余工作日：** 天
          
预计工资：**天
        
      
      

        

          
设置
        
      
    
  

思路分析

1.在CalenDar.class.php中，封装每个月的日期信息。如果读者需要做日历，只需要将该文件作为一个类调用即可。
如下图

$calendar=new \Util\CalenDar();
$info=$calendar->getCalendar();
echo json_encode($info);
//输出结果如下
[{"id":"2016-5-29","info":{"day":29,"type":1}},{"id":"2016-5-30","info":{"day":30,"type":1}},{"id":"2016-5-31","info":{"day":31,"type":1}},{"id":"2016-6-1","info":{"day":1,"type":2}},{"id":"2016-6-2","info":{"day":2,"type":2}},{"id":"2016-6-3","info":{"day":3,"type":2}},{"id":"2016-6-4","info":{"day":4,"type":2}},{"id":"2016-6-5","info":{"day":5,"type":2}},{"id":"2016-6-6","info":{"day":6,"type":2}},{"id":"2016-6-7","info":{"day":7,"type":2}},{"id":"2016-6-8","info":{"day":8,"type":2}},{"id":"2016-6-9","info":{"day":9,"type":2}},{"id":"2016-6-10","info":{"day":10,"type":2}},{"id":"2016-6-11","info":{"day":11,"type":2}},{"id":"2016-6-12","info":{"day":12,"type":2}},{"id":"2016-6-13","info":{"day":13,"type":2}},{"id":"2016-6-14","info":{"day":14,"type":2}},{"id":"2016-6-15","info":{"day":15,"type":2}},{"id":"2016-6-16","info":{"day":16,"type":2}},{"id":"2016-6-17","info":{"day":17,"type":2}},{"id":"2016-6-18","info":{"day":18,"type":2}},{"id":"2016-6-19","info":{"day":19,"type":2}},{"id":"2016-6-20","info":{"day":20,"type":2}},{"id":"2016-6-21","info":{"day":21,"type":2}},{"id":"2016-6-22","info":{"day":22,"type":2}},{"id":"2016-6-23","info":{"day":23,"type":2}},{"id":"2016-6-24","info":{"day":24,"type":2}},{"id":"2016-6-25","info":{"day":25,"type":2}},{"id":"2016-6-26","info":{"day":26,"type":2}},{"id":"2016-6-27","info":{"day":27,"type":2}},{"id":"2016-6-28","info":{"day":28,"type":2}},{"id":"2016-6-29","info":{"day":29,"type":2}},{"id":"2016-6-30","info":{"day":30,"type":2}},{"id":"2016-7-1","info":{"day":1,"type":3}},{"id":"2016-7-2","info":{"day":2,"type":3}},{"id":"2016-7-3","info":{"day":3,"type":3}},{"id":"2016-7-4","info":{"day":4,"type":3}},{"id":"2016-7-5","info":{"day":5,"type":3}},{"id":"2016-7-6","info":{"day":6,"type":3}},{"id":"2016-7-7","info":{"day":7,"type":3}},{"id":"2016-7-8","info":{"day":8,"type":3}},{"id":"2016-7-9","info":{"day":9,"type":3}}]

2.在WorkLog.class.php中，获取该用户上一个月、当前月、下一个月的工作信息，之所以使用一次性获取三个月的工作信息，因为如果每天的去读取，这样数据查询的次数过大，当然最好的还是做一下缓存比较好。读取到工作信息后，然后结合日历，判断每天是否工作，以及是否是周末，来决定日历中每个方格的背景样式。工作信息数据库如下图：

PS：这里再为大家分享几款本站的在线日期工具供大家参考：

在线万年历日历：
http://tools.jb51.net/bianmin/wannianli

网页万年历日历：
http://tools.jb51.net/bianmin/webwannianli

在线万年历黄历flash版：
http://tools.jb51.net/bianmin/flashwnl

更多关于thinkPHP相关内容感兴趣的读者可查看本站专题：《ThinkPHP入门教程》、《thinkPHP模板操作技巧总结》、《ThinkPHP常用方法总结》、《codeigniter入门教程》、《CI(CodeIgniter)框架进阶教程》、《Zend FrameWork框架入门教程》、《smarty模板入门基础教程》及《PHP模板技术总结》。

希望本文所述对大家基于ThinkPHP框架的PHP程序设计有所帮助。