</html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/开发者_StackOverflowjquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#popup").click(function(){
// pop up a text area and I want to store value of textarea in a variable.
});
});
</script>
</head>
<body>
<form>
<textarea rows="2" cols="20" id="area" style="display:none"></textarea>
<input type="submit" id="popup" value="OK">
</body>
</html>
How to POPUP a text area on a button click?
var textarea = $('#area');
$("#popup").click(function(){
// To show it
textarea.show();
});
// To get the value
var value = textarea.val();
In jquery you can use $("#area").show() to display the element.
If you're using jQuery, use the show method:
$('#area').show();
You can also control the speed of the animation:
$('#area').show("slow");
$('#area').show("fast");
Or you can specify an exact time in milliseconds. Here's the official documentation:
jQuery Show
![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......
精彩评论