I'm having a problem with this form I'm working on. Whenever I add, or refresh the page, the values are still there. I believe this is because the clone method copies the value attribute from the textBox. Is there any way I can get rid of them when I add another textBox?
<html>
<head>
<title>JQuery Example</title>
<script type="text/javascript" src="jquery-1.4.js"></script>
<script type="text/javascript">
function removeTextBox()
{
var childCount = $('p').size() //keep track of paragraph childnodes
//this is because there should always be 2 p be tags the user shouldn't remove the first one
if(childCount != 2)
{
var $textBox = $('#textBox')
$textBox.detach()
}
}
function addTextBox()
{
var $textBox = $('#textBox')
var $clo开发者_运维问答nedTextBox = $textBox.clone()
//document.getElementById('textBox').setAttribute('value', "")
$textBox.after($clonedTextBox)
}
</script>
</head>
<body>
<form id =
method="POST"
action="http://cs.harding.edu/gfoust/cgi-bin/show">
<p id= "textBox">
Email:
<input type = "text" name="email" />
<input type ="button" value ="X" onclick = "removeTextBox()"/>
</p>
<p>
<a href="javascript:addTextBox()">Add another email</a>
</p>
<input type="submit" value="submit"/>
</form>
</body>
</html>
The Following addition should work:
var $clonedTextBox = $textBox.clone();
$($clonedTextBox).val('');
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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