php+mysql+jquery implements calendar check-in-PHP Tutorial-php.cn

#During the website development process, we often use the check-in function to reward users with points or do some other activities. During the development of this project, I did a calendar check-in. Because I had no experience, I took many detours and recorded the process and steps again.

Recommended related mysql video tutorials: "mysql tutorial"

1. Calendar sign-in style:

php+mysql+jquery implements calendar check-in

2. This check-in only records the number of check-ins this month. If you want to query, you can write other pages to query all check-in records. (The function is available, but it is very troublesome. It has not been implemented in Gu.)

3. Front-end code

<include file="Public:menu" />
<style type="text/css">  
*{margin:0;padding:0;font:14px/1.8 "Helvetica Neue","microsoft yahei";}
</style>
<p class="ser_bx">
  <p class="ser_bxc">
    <span style="color:#5381B5;">签到记录</span>
    <if condition="$res[&#39;0&#39;][&#39;points&#39;] eq &#39;5&#39;">
      <p class="already btn_center">已签到</p>
    <else />
      <p class="ser_mbx btn_center">立即签到</p>
    </if>
    <p class="already btn_center" style="display:none;">已签到</p>
    <!--<p class="minein">积分 : <span style="color:#b81d25">{$poin.points}</span></p>-->
  </p>
</p>
<p class="check_box">
<p style="width:500px;height:400px;margin:0 auto;">
  <p style="width:300px;height:300px;margin-left:50px;" id="calendar"></p>
</p>
  </p>
<script type="text/javascript">
   $(document).ready(function(){
     $(".ser_mbx").click(function(){
       $.ajax({
        url:"{:U(&#39;Index/Checkin&#39;)}",
          type:&#39;POST&#39;,
        datatype:"json",
        success:function(msg){
          $(".already").show();
          $(".ser_mbx").hide();
       MonthSign();
        }
      });
     });
   });
</script>
 <script type="text/javascript" language="javascript">
  $(document).ready(function(){  
        MonthSign();
   }); 
  function MonthSign(){
     //ajax获取日历json数据
     $.ajax({
        url:"{:U(&#39;Index/MonthSign&#39;)}",
          type:&#39;POST&#39;,
        datatype:"json",
        success:function(msg){
          //alert(msg);
          /*var signList=[{"signDay":"10"},{"signDay":"11"},{"signDay":"12"},{"signDay":"13"}];
          */
          calUtil.init(JSON.parse(msg));
        }
      });
  }
 </script> 
 <script type="text/javascript">
  var calUtil = {
  //当前日历显示的年份
  showYear:2015,
  //当前日历显示的月份
  showMonth:1,
  //当前日历显示的天数
  showDays:1,
  eventName:"load",
  //初始化日历
  init:function(signList){
    calUtil.setMonthAndDay();
    calUtil.draw(signList);
    calUtil.bindEnvent();
  },
  draw:function(signList){
    //绑定日历
    var str = calUtil.drawCal(calUtil.showYear,calUtil.showMonth,signList);
    $("#calendar").html(str);
    //绑定日历表头
    var calendarName=calUtil.showYear+"年"+calUtil.showMonth+"月";
    $(".calendar_month_span").html(calendarName);  
  },
  //绑定事件
  bindEnvent:function(){
    //绑定上个月事件
    $(".calendar_month_prev").click(function(){
      //ajax获取日历json数据
      /*var signList=[{"signDay":"10"},{"signDay":"11"},{"signDay":"12"},{"signDay":"13"}];
      calUtil.eventName="prev";
      calUtil.init(signList);*/
    });
    //绑定下个月事件
    $(".calendar_month_next").click(function(){
      //ajax获取日历json数据
      /*var signList=[{"signDay":"10"},{"signDay":"11"},{"signDay":"12"},{"signDay":"13"}];
      calUtil.eventName="next";
      calUtil.init(signList);*/
    });
  },
  //获取当前选择的年月
  setMonthAndDay:function(){
    switch(calUtil.eventName)
    {
      case "load":
        var current = new Date();
        calUtil.showYear=current.getFullYear();
        calUtil.showMonth=current.getMonth() + 1;
        break;
      case "prev":
        var nowMonth=$(".calendar_month_span").html().split("年")[1].split("月")[0];
        calUtil.showMonth=parseInt(nowMonth)-1;
        if(calUtil.showMonth==0)
        {
            calUtil.showMonth=12;
            calUtil.showYear-=1;
        }
        break;
      case "next":
        var nowMonth=$(".calendar_month_span").html().split("年")[1].split("月")[0];
        calUtil.showMonth=parseInt(nowMonth)+1;
        if(calUtil.showMonth==13)
        {
            calUtil.showMonth=1;
            calUtil.showYear+=1;
        }
        break;
    }
  },
  getDaysInmonth : function(iMonth, iYear){
   var dPrevDate = new Date(iYear, iMonth, 0);
   return dPrevDate.getDate();
  },
  bulidCal : function(iYear, iMonth) {
   var aMonth = new Array();
   aMonth[0] = new Array(7);
   aMonth[1] = new Array(7);
   aMonth[2] = new Array(7);
   aMonth[3] = new Array(7);
   aMonth[4] = new Array(7);
   aMonth[5] = new Array(7);
   aMonth[6] = new Array(7);
   var dCalDate = new Date(iYear, iMonth - 1, 1);
   var iDayOfFirst = dCalDate.getDay();
   var iDaysInMonth = calUtil.getDaysInmonth(iMonth, iYear);
   var iVarDate = 1;
   var d, w;
   aMonth[0][0] = "日";
   aMonth[0][1] = "一";
   aMonth[0][2] = "二";
   aMonth[0][3] = "三";
   aMonth[0][4] = "四";
   aMonth[0][5] = "五";
   aMonth[0][6] = "六";
   for (d = iDayOfFirst; d < 7; d++) {
    aMonth[1][d] = iVarDate;
    iVarDate++;
   }
   for (w = 2; w < 7; w++) {
    for (d = 0; d < 7; d++) {
     if (iVarDate <= iDaysInMonth) {
      aMonth[w][d] = iVarDate;
      iVarDate++;
     }
    }
   }
   return aMonth;
  },
  ifHasSigned : function(signList,day){
   var signed = false;
   $.each(signList,function(index,item){
    if(item.signDay == day) {
     signed = true;
     return false;
    }
   });
   return signed ;
  },
  drawCal : function(iYear, iMonth ,signList) {
   var myMonth = calUtil.bulidCal(iYear, iMonth);
   var htmls = new Array();
   htmls.push("<p class=&#39;sign_main&#39; id=&#39;sign_layer&#39;>");
   htmls.push("<p class=&#39;sign_succ_calendar_title&#39;>");
   htmls.push("<p class=&#39;calendar_month_span&#39;></p>");
   htmls.push("</p>");
   htmls.push("<p class=&#39;sign&#39; id=&#39;sign_cal&#39;>");
   htmls.push("<table>");
   htmls.push("<tr>");
   htmls.push("<th>" + myMonth[0][0] + "</th>");
   htmls.push("<th>" + myMonth[0][1] + "</th>");
   htmls.push("<th>" + myMonth[0][2] + "</th>");
   htmls.push("<th>" + myMonth[0][3] + "</th>");
   htmls.push("<th>" + myMonth[0][4] + "</th>");
   htmls.push("<th>" + myMonth[0][5] + "</th>");
   htmls.push("<th>" + myMonth[0][6] + "</th>");
   htmls.push("</tr>");
   var d, w;
   for (w = 1; w < 7; w++) {
    htmls.push("<tr>");
    for (d = 0; d < 7; d++) {
     var ifHasSigned = calUtil.ifHasSigned(signList,myMonth[w][d]);
     console.log(ifHasSigned);
     if(ifHasSigned){
      htmls.push("<td class=&#39;on&#39;>" + (!isNaN(myMonth[w][d]) ? myMonth[w][d] : " ") + "</td>");
     } else {
      htmls.push("<td>" + (!isNaN(myMonth[w][d]) ? myMonth[w][d] : " ") + "</td>");
     }
    }
    htmls.push("</tr>");
   }
   htmls.push("</table>");
   htmls.push("</p>");
   htmls.push("</p>");
   return htmls.join(&#39;&#39;);
  }
};
</script>
<include file="Public:footer" />

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4. Back-end code: Check whether you have checked in today :

$points = M(&#39;points_log&#39;);
    $userid=session(&#39;user.id&#39;);
    $begintime=date("Y-m-d H:i:s",mktime(0,0,0,date(&#39;m&#39;),date(&#39;d&#39;),date(&#39;Y&#39;)));
    $endtime=date("Y-m-d H:i:s",mktime(0,0,0,date(&#39;m&#39;),date(&#39;d&#39;)+1,date(&#39;Y&#39;))-1);
    $where=array(
        &#39;points&#39;=>&#39;5&#39;,
        &#39;user_id&#39;=>$userid,
        &#39;createtime&#39; => array(array(&#39;gt&#39;,$begintime),array(&#39;lt&#39;,$endtime)),
      );
    $res=$points->where($where)->order("createtime desc")->select();
    //var_dump($res[&#39;0&#39;][&#39;points&#39;]);
    $this->assign(&#39;res&#39;,$res);

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5. Query points:

/*查询积分*/
    $jfen=M(cuser);
    $list=$jfen->where(array(&#39;id&#39;=>$userid))->field(&#39;points&#39;)->find();
    $preg = &#39;/[0]*/&#39;;
    $poin = preg_replace($preg, &#39;&#39;, $list, 1);
    $this->assign(&#39;poin&#39;,$poin);

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6. Sign in and write to the database:

/*签到*/
    if(IS_AJAX){  
      $userid=session(&#39;user.id&#39;);
      $type=&#39;签到&#39;;
      $typename=&#39;checkin&#39;;
      $id_status=&#39;up&#39;;
      $date=Date(&#39;Y-m-d H:i:s&#39;); 
      $dataList=array(
          &#39;user_id&#39;=>$userid,
          &#39;type&#39;=>$type, 
          &#39;typename&#39;=>$typename,
          &#39;id_status&#39;=>$id_status,
          &#39;points&#39;=>&#39;5&#39;,
          &#39;createtime&#39;=>$date,
          &#39;remark&#39;=>&#39;奖励5积分&#39;
          );  
      $points = M(&#39;points_log&#39;);
      if($points->add($dataList)){
        $log=session(&#39;user.id&#39;);
        $user=M(&#39;cuser&#39;);
        $user->where(array(&#39;id&#39;=>$log))->setInc(&#39;points&#39;,5);
      }  
      $this->ajaxReturn($status);
    }

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7. /*Query the number of check-in days this month and return it in json format*/

public function MonthSign(){
    $userid=session(&#39;user.id&#39;);
    $points = M(&#39;points_log&#39;);
    $res=$points->where(array(&#39;user_id&#39;=>$userid))->select();
    $sign=&#39;[&#39;;
    foreach($res as $key=>$value){
      $first=explode(&#39; &#39;, $value[&#39;createtime&#39;]);
      $second=explode(&#39;-&#39;, $first[&#39;0&#39;])[&#39;2&#39;];
      if($key==0){
        $sign .= &#39;{"signDay":"&#39;.$second.&#39;"}&#39;;
      }else{
        $sign .= &#39;,{"signDay":"&#39;.$second.&#39;"}&#39;;
      }
    }
    $sign .=&#39;]&#39;;
    $this->ajaxReturn($sign,&#39;json&#39;);
  }

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php+mysql+jquery implements calendar check-in

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