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实现发帖部分功能

2024-10-14 23:35:39   215人阅读

HTML代码

<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title>课工场论坛列表</title>
    <link href="css/bbs.css" rel="stylesheet">
</head>
<body>
<div class="bbs">
    <header><span>我要发帖</span></header>
    <section>
        <ul></ul>
    </section>
    <div class="post">
        <input class="title" placeholder="请输入标题（1-50个字符）">
        所属版块：<select><option class="selected">请选择版块</option><option>电子书籍</option><option>新课来了</option><option>新手报到</option><option>职业规划</option></select>
        <textarea class="content"></textarea>
        <input type="button" class="btn" value="发布">
    </div>
</div>
<script src="js/jquery-1.12.4.js"></script>
<script >
    $(".bbs header span").click(function(){
        $(".post").show();
    });
    var imgs = new Array("tou01.jpg","tou02.jpg","tou03.jpg","tou04.jpg");
    $(".btn").click(function(){
        var titlecontent=$(".title").val();
        var mytitle=$("<h1>"+titlecontent+"</h1>");
        var index=Math.floor(Math.random()*4);
        var img=$("<div><img src=http://www.mamicode.com/‘images/"+imgs[index]+"‘></img></div>");
        var blackcontent=$(".post select").val();
        var date =new Date();
        var newdate=date.getFullYear()+"-"+(date.getMonth()+1)+"-"+date.getDate()+" "+date.getHours()+":"+date.getMinutes();
        var publishdate=newdate;
        var p = $("<p><span>"+blackcontent+"</span>&nbsp;&nbsp;&nbsp;<span>"+newdate+"</span></p>");
        var myli=$("<li></li>");
        myli.append(img);
        myli.append(mytitle);
        myli.append(p);
        $(".bbs section ul").append(myli);
        $(".title").val("");
        $(".content").val("");
        $(".post").hide();
    });

</script>
</body>
</html>

CSS代码

*{margin: 0; padding: 0; font-family: "Arial", "??????";}
ul,li{list-style: none;}
.bbs{margin: 0 auto; width: 600px; position: relative;}
header{padding: 5px 0; border-bottom: 1px solid #cecece;}
header span{display:inline-block; width: 220px; height: 50px; color: #fff; background: #009966; font-size: 18px; font-weight: bold; text-align: center;line-height: 50px; border-radius: 8px; cursor: pointer;}
.post{position: absolute; background: #ffffff; border: 1px #999999 solid; width: 500px; left: 65px; top:70px; padding: 10px; font-size: 14px; z-index: 999999; display: none;}
.post .title{width: 450px; height:30px; line-height: 30px; display: block; border: 1px #aaaaaa solid; margin-bottom: 10px;}
.post select{width: 200px; height: 30px;}
.post .content{width: 450px; height: 200px; display: block; margin: 10px 0;border: 1px #aaaaaa solid;}
.post .btn{width: 160px; height: 35px; color: #fff; background: #009966; border: none; font-size: 14px; font-weight: bold; text-align: center; line-height: 35px; border-radius: 8px; cursor: pointer;}

.bbs section ul li{padding: 10px 0; border-bottom: 1px #999999 dashed;
    overflow: hidden;}
.bbs section ul li div{float: left; width: 60px; margin-right: 10px;}
.bbs section ul li div img{ border-radius:50%; width: 60px;}
.bbs section ul li h1{float: left; width: 520px; font-size: 16px; line-height: 35px;}
.bbs section ul li p{color: #666666; line-height: 25px; font-size: 12px; }
.bbs section ul li p span{padding-right:20px;}

实现效果

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实现发帖部分功能


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