PHP学习：基于ThinkPHP实现的日历功能实例详解

PHP实例
<?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;
  }
}

PHP实例
<?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;
  }
}

PHP实例
<?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();
  }
}

PHP实例
<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 && $flag % 7 != 42 ">
          </tr><tr>
          </if>
        </volist>
      </table>
      </div>
    </div>
    <div id='rightBox'>
      <div id="action1" class="actionBox">
        <ul>
          <li><a href=";" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="aBlock" onclick="todayAction(1)">工作</a></li>
          <li><a href=";" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="aBlock" onclick="todayAction(2)">休息</a></li>
        </ul>
      </div>
      <div id="action2" class="actionBox">
        <ul>
          <li><a href="?daytime={$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=";" 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>

PHP实例
$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}}]