基于ThinkPHP实现的日历功能实例详解

5年以前 | 阅读数：1135 次 | 编程语言：PHP

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：


    <?php
    namespace Util;
    class CalenDar{
      //上一个月信息
      private $lastYear=null;
      private $lastMonth=null;
      //当前月信息
      private $curYear=null;
      private $curMonth=null;
      private $curWek=null;
      private $curDay=null;
      private $curDaySum=0;
      //下一个月月信息
      private $nextYear=null; //下一个月是哪一年
      private $nextMonth=null;//下一个月
      private $calendar=null;
      public function __construct($dateTime=null){
        if(isset($_get['yeal']) && is_numeric($_get['yeal'])){
          $this->curYear=$_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。


    <?php
    namespace Util;
    class WorkLog{
      private $uid;//用户id
      private $calendar;//日历对象
      private $lastMonth;//上一个月
      private $curMonth; //本月
      private $nextMonth;//下一个月
      private $monthWorkedDays;//当月工作的天数
      private $workLog=null;//当前月的工作日历
      public function __construct($uid=0,$daytime=null){
        $this->uid=$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


    <?php
    namespace Home\Controller;
    use Think\Controller;
    class IndexController extends Controller {
      public function index(){
       $uid=1;
       $daytime=I('daytime');
       if(!empty($daytime)){
        $daytime=date('Y-m-d',$daytime);
       }
       $WorkLog=new \Util\WorkLog($uid,$daytime);
       $curDay=$WorkLog->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


    <extend name="Public/base" />
    <block name="css">
    <style type="text/css">
      *{margin: 0; padding: 0; border: 0; font-size: 16px;}
      body{background-color: #4d56a3;}
      ul{list-style: none;}
      #mainBox{width: 1024px; height:auto; margin:10px auto 0 auto; }
      #leftBox{width:60%; height: 700px; float: left; border-radius:15px; margin-right:3%;  background-color:#ffbd66; }
      #rightBox{width:37%; height: 700px; float: right; border-radius:15px; background-color:#faf7dd}
      #calendartitle{width: 95%; margin: 10px auto 5px auto; height: 110px; }
      #calendartitle ul li{float: left; margin-right: 10px;}
      #logoImg{width: 100px; height: 100px; border-radius: 10px; background-image: url('__IMG__/logo.png');background-repeat: no-repeat;}
      #cellHead{width: 95%; background-color:#ffe786; border-radius:10px 10px 0 0; }
      #cellHead td{width:80px; height:45px; font-size: 22px; }
      #calendarcell{width: 95%; margin: 0 auto;}
      #calendarTable td{width:80px; height:80px;background-repeat: no-repeat; border: 1px; font-size: 18px; }
      .daytype1_1{background-image:url("__IMG__/cellbg1_0_1.png");}
      .daytype2_1{background-image:url("__IMG__/cellbg1_1_1.png");}
      .daytype1_2{background-image:url("__IMG__/cellbg1_0_2.png");}
      .daytype2_2{background-image:url("__IMG__/cellbg1_1_2.png");}
      .daytype1_3{background-image:url("__IMG__/cellbg1_0_3.png");}
      .daytype2_3{background-image:url("__IMG__/cellbg1_1_3.png");}
      .daytype3_1{background-image:url("__IMG__/cellbg2_0_1.png");}
      .daytype4_1{background-image:url("__IMG__/cellbg2_1_1.png");}
      .daytype3_2{background-image:url("__IMG__/cellbg2_0_2.png");}
      .daytype4_2{background-image:url("__IMG__/cellbg2_1_2.png");}
      .daytype3_3{background-image:url("__IMG__/cellbg2_0_3.png");}
      .daytype4_3{background-image:url("__IMG__/cellbg2_1_3.png");}
      .aBlock{display: block; text-decoration: none;}
      .ainblock{display: inline-block; text-decoration: none;}
      .actionBox{width: 80%; margin: 0 auto; margin-top:15px; background-color:#fadfbb; height: auto; padding-top: 20px; padding-bottom: 20px; border-radius: 10px; text-align: center;}
      #action1 a{width:80%; margin: 0 auto 15px auto; height: 45px; background-color: #ffec42; border-radius: 10px; line-height: 45px; text-align: center; font-size: 22px; color: #ad5408; font-weight: 700;}
      #action1 a:hover{font-size: 24px; color:#F12;}
      #action2{text-align: center;}
      #action2 a{width: 80px; background-color: #ffec42; border-radius: 10px; height: 35px; line-height: 35px; text-align: center; margin-right: 10px;}
      #action3{text-align: left;}
      #action3 ul li{margin-left:20px; border-bottom: 1px dashed #999;margin-right:10px; margin-bottom: 10px; font-size: 20px;}
    </style>
    </block>
    <block name="title">日历</block>
    <block name="main">
      <div id="mainBox">
        <div id='leftBox'>
          <div id="calendartitle">
            <ul>
              <li id="logoImg">
              </li>
              <li >
                <div style="height:45px; line-height:45px; font-size:20px;">{$nowTime}</div>
                <div style="height:45px; line-height:45px; font-size:20px;">{$curDay}</div>
              </li>
            </ul>
          </div>
          <div id="calendarcell">
            <div id="cellHead">
              <table cellpadding="0" cellspacing="0" border="0" align="center">
                <tr>
                  <td align="center">周日</td>
                  <td align="center">周一</td>
                  <td align="center">周二</td>
                  <td align="center">周三</td>
                  <td align="center">周四</td>
                  <td align="center">周五</td>
                  <td align="center">周六</td>
                </tr>
              </table>
            </div>
          <table cellpadding="0" cellspacing="0" border="0" id='calendarTable' align="center">
            <tr>
            <volist name="info" id="dayinfo" key='flag'>
              <td align="center" class="{$dayinfo['info']['class']}">{$dayinfo['info']['day']}</td>
              <if condition="$flag % 7 == 0 && $flag % 7 != 42 ">
              </tr><tr>
              </if>
            </volist>
          </table>
          </div>
        </div>
        <div id='rightBox'>
          <div id="action1" class="actionBox">
            <ul>
              <li><a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="aBlock" onclick="todayAction(1)">工作</a></li>
              <li><a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="aBlock" onclick="todayAction(2)">休息</a></li>
            </ul>
          </div>
          <div id="action2" class="actionBox">
            <ul>
              <li><a href="?daytime={$lastMDay}" rel="external nofollow" class="ainblock" >上一月</a><a href="?daytime={$nextMDay}" rel="external nofollow" class="ainblock" >下一月</a></li>
            </ul>
          </div>
          <div id="action3" class="actionBox">
            <ul>
              <li>本月共计：{$curDaySum} 天</li>
              <li>本月已工作：{$workDays} 天</li>
              <li>本月剩余工作日：** 天</li>
              <li>预计工资：**天</li>
            </ul>
          </div>
          <div id="action4" class="actionBox">
            <ul>
              <li><a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="aBlock">设置</a></li>
            </ul>
          </div>
        </div>
      </div>
    </block>
    <block name="js">
    <script type="text/javascript" src="__JS__/jquery-1.12.4.min.js"></script>
    <script type="text/javascript">
      function todayAction(type){
        $.post("{:U('Log/addLog')}",{'type':type},function(data){
          if(data['status']==1){
            alert('数据添加完成');
          }else{
            alert('数据异常');
          }
        });
      }
    </script>
    </block>

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：