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Home >Web Front-end >JS Tutorial >How to dynamically add and delete form upload elements with jQuery (with demo source code download)_jquery

How to dynamically add and delete form upload elements with jQuery (with demo source code download)_jquery

WBOY
WBOYOriginal
2016-05-16 15:19:541393browse

The example in this article describes how jQuery dynamically adds and deletes form upload elements. Share it with everyone for your reference, the details are as follows:

The screenshot of the running effect is as follows:

Click here to view the online demonstration .

The specific code is as follows: 

<html>
<head>
<script type="text/javascript" src="jquery-1.7.2.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
 $(":input[type=button][value=more]").bind("click",function(){
 var $br = $("<br />");
 var $file = $("<input type='file' name='name1' />");
 var $button = $("<input type='button' value='delete'>");
 $(this).after($file).after($button).after($br);
 $button.bind("click",function(){
  $br.remove();
  $file.remove();
  $button.remove();
 })
 })
});
</script>
</head>
<body>
<input type="file" name="file1" /><input type="button" value="more" />
</body>
</html>

Click here for the complete example codeDownload from this site.

I hope this article will be helpful to everyone in jQuery programming.

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