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Weibo publishing cases

2022-07-07 07:38:00 【Nine thresholds】

① Click the Publish button , Dynamically create a small li , Put the contents of the text box and delete button , And add to ul in .
② Click the delete button , You can delete the current microblog message .

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        *{
    
            margin: 0;
            padding: 0;
        }
        ul{
    
            list-style: none;
        }
        .box {
    
            position: relative;
            width: 450px;
            height: 450px;
            margin: 20px auto;
            background-color: skyblue;
        }
        button {
    
            position: absolute;
            right: 10px;
            top: 50px;
            width: 80px;
            height: 80px;
            border: 0;
            font-size: 20px;
        }
        textarea {
    
            outline: none;
        }
        li {
    
            padding: 5px 0;
        }
    </style>
    <script src="jquery.min.js"></script>
</head>
<body>
    <div class="box" id="weibo">
        <textarea name="" class="txt" id="" cols="40" rows="10"></textarea>
        <button class="btn"> Release </button>
        <div> Message area ：</div>
        <ul></ul>
    </div>
    <script>
        $(function(){
    
            //1. Click the Publish button , Dynamically create a small li, Put the contents of the text box and delete button , And add to ul in 
            $(".btn").on("click",function(){
    
                var li = $("<li></li>");
                li.html($(".txt").val()+ "<a href='javascript:;'> Delete </a>");
                $("ul").prepend(li);
                li.slideDown();
                $(".txt").val("");
            })

            //2. Click the delete button , You can delete the current microblog message li
            $("ul").on("click","a",function(){
    
                $(this).parent().slideUp(function(){
    
                    $(this).remove();
                });
            })
        })
    </script>
</body>
</html>

Some codes are reproduced in
https://blog.csdn.net/weixin_58131487/article/details/120946647

原网站

版权声明
本文为[Nine thresholds]所创，转载请带上原文链接，感谢
https://yzsam.com/2022/188/202207070359496927.html

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