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点击生成按钮
↓↓↓↓↓↓↓↓代码↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>动态生成按钮</title> <link rel="stylesheet" href="style.css" type="text/css"> <script type="text/javascript" src="jquery-1.8.3.min.js"></script> </head> <body> <header> <label for="btn">请输入您要动态生成的数字</label> <input type="number" id="btn" > <br> <input type="button" id=‘btn1‘ value="生成按钮" ><input type=‘button‘ id=‘btn2‘ value="清除画布"> <div id=‘scan‘> </div> </header> </body> </html>
<script> $(function(){ $(document).on("click",".btncre",function(){ alert("您好，我是按钮"+$(this).attr("title")) }) $("#btn1").bind(‘click‘,function(){ var num =$("#btn").attr("value"); for(var i=1;i<=num;i++){ $("#scan").append("<input type=button title="+i+" class=btncre id=btncre"+i+" value=按钮"+i+">") } $("#btn1").attr(‘disabled‘,true); }) $("#btn2").bind(‘click‘,function(){ $("#scan").html(‘ ‘); $("#btn1").attr(‘disabled‘,false); }) }) </script>
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原文地址：http://www.cnblogs.com/ivan-world/p/5944185.html
