基于ThinkPHP实现的日历功能实例详解

更新时间：2020-03-19 08:15:59 作者：startmvc

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

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：