PHP development red and blue voting function tutorial HTML page

We need to display the views of the red and blue parties on the page, as well as the corresponding number and proportion of votes, as well as hand pictures for voting interaction. In this example, #red and #blue represent the red and blue parties respectively. .redhand and .bluehand are used to make hand-shaped voting buttons, .redbar and .bluebar show the proportion of red and blue, and #red_num and #blue_num show the number of votes from both parties.

The code is as follows

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>红蓝投票功能</title>
</head>
<body>
<div id="main">
    <h2>PHP+jQuery+MySql实现红蓝投票功能</h2>
    <hr/>
    <div class="vote">
        <div class="votetitle">您对PHP中文网提供的文章的看法？</div>
        <div class="red" id="red">
            <p id="hong">非常实用</p>
            <div class="redhand"></div>
            <div class="redbar" id="red_bar">
                <span></span>
                <p id="red_num"></p>
            </div>
        </div>
        <div class="blue" id="blue">
            <p id="bu">完全看不懂</p>
            <div class="bluehand"></div>
            <div class="bluebar" id="blue_bar">
                <span></span>
                <p id="blue_num"></p>
            </div>
        </div>
    </div>
</div>
</body>
</html>

Use our CSS to beautify the page

Next Section

new file

<!DOCTYPE html>
<html lang="en">
<head>
 <meta charset="UTF-8">
 <title>红蓝投票功能</title>

 <style>
 #main{
 width: 600px;
 margin: 0 auto;
 border: 1px solid #050205;
 }
 .vote{width:358px; height:300px; margin:40px auto;position:relative}
 .votetitle{width:100%;height:62px; background:url(/images/icon.png) no-repeat 0 30px; font-size:15px}
 .red{position:absolute; left:0; top:64px; height:80px;}
 .blue{position:absolute; right:0; top:64px; height:80px;}
 .red p,.blue p{line-height:22px}
 .redhand{position:absolute; left:0;width:36px; height:36px; background:url(/images/icon.png) no-repeat -1px -38px;cursor:pointer}
 .bluehand{position:absolute; right:0;width:36px; height:36px; background:url(/images/icon.png) no-repeat -41px -38px;cursor:pointer} .redbar{position:absolute; left:42px; margin-top:8px;}
 .bluebar{position:absolute; right:42px; margin-top:8px; }
 .redbar span{display:block; height:6px; background:red; width:100%;border-radius:4px;}
 .bluebar span{display:block; height:6px; background: blue; width:100%;border-radius:4px; position:absolute;}
 .redbar p{line-height:20px; color:red;}
 .bluebar p{line-height:20px; color:#09f; text-align:right; margin-top:23px}
 #bu{
 width: 90px;
 text-align: right;

 }
 #hong{
 width: 80px;
 }
 </style>
 <script src="//cdn.bootcss.com/jquery/1.7.2/jquery.min.js"></script>
 <script type="text/javascript">
 $(function(){
 getdata("vote.php",1);

 $(".redhand").click(function(){
 getdata("vote.php?action=red",1);
 });
 $(".bluehand").click(function(){
 getdata("vote.php?action=blue",1);
 });
 });

 function getdata(url,sid){
 $.getJSON(url,{id:sid},function(data){
 if(data.success==1){
 var w = 208;
 $("#red_num").html(data.red);
 $("#red").css("width",data.red_percent*100+"%");
 var red_bar_w = w*data.red_percent-10;
 $("#red_bar").css("width",red_bar_w);
 $("#blue_num").html(data.blue);
 $("#blue").css("width",data.blue_percent*100+"%");
 var blue_bar_w = w*data.blue_percent;
 $("#blue_bar").css("width",blue_bar_w);

 }else{
 alert(data.msg);
 }
 });
 }
 </script>

</head>


<body>
<div id="main">

 <h2>PHP+jQuery+MySql实现红蓝投票功能</h2>
 <hr/>

 <div class="vote">
 <div class="votetitle">您对PHP中文网提供的文章的看法？</div>
 <div class="red" id="red">
 <p id="hong">非常实用</p>
 <div class="redhand"></div>
 <div class="redbar" id="red_bar">
 <span></span>
 <p id="red_num"></p>
 </div>
 </div>
 <div class="blue" id="blue">

 <p id="bu">完全看不懂</p>
 <div class="bluehand"></div>
 <div class="bluebar" id="blue_bar">
 <span></span>
 <p id="blue_num"></p>
 </div>
 </div>
 </div>
</div>


</body>
</html>

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