javascript 使用 jQuery 删除脚本
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Remove a script with jQuery
提问by TanGio
I have a problem with my jQuery. So, I want to remove a script who is inside a <div>
.
My html is :
我的 jQuery 有问题。所以,我想删除一个在<div>
. 我的 html 是:
<div id="right-bloc">
<div class="right-bloc-pub-1">
<script type="text/javascript" src="http://firstScript.com"></script>
</div>
<div class="right-bloc-pub-2">
<script type="text/javascript" src="http://secondScript.com"></script>
</div>
</div>
My jQuery :
我的jQuery:
var stringOfHtml = '<script type="text/javascript" src="http://firstScript.com"></script>';
var html = $(stringOfHtml);
html.find('script').remove();
I want to remove the script witch contains http://firsttScript.com
, but not working. It's possible to remove this script and add after? Because I need to refresh this script
我想删除女巫包含的脚本http://firsttScript.com
,但不起作用。可以删除此脚本并在之后添加吗?因为我需要刷新这个脚本
回答by Radonirina Maminiaina
You can specify it as the following code:
您可以将其指定为以下代码:
html.find('script[src="http://firstScript.com"]').remove();
回答by Shaunak D
Assuming the <script>
tags are actually in your html DOM and you have jQuery reference included.
假设<script>
标签实际上在您的 html DOM 中,并且您包含了 jQuery 参考。
You can use .filter()
to get the script
with src
as 'http://firstScript.com'
and the .remove()
.
您可以使用.filter()
来获取script
with src
as'http://firstScript.com'
和.remove()
。
$('html').find('script').filter(function(){
return $(this).attr('src') === 'http://firstScript.com'
}).remove();
Also,
还,
var stringOfHtml = '<script type="text/javascript" src="http://firstScript.com"></script>';
var html = $(stringOfHtml);
This is Notallowed and would throw error Unexpected Token Illegal
这是不是允许的,将抛出错误Unexpected Token Illegal
回答by Saiyam Gambhir
Try This:
试试这个:
$(document).ready(function(){
$('.right-bloc-pub-1').find('script[src="http://firstScript.com"]').remove();
});
OR
或者
$(document).ready(function(){
$('.right-bloc-pub-1').find('script').attr('src', 'http://firstScript.com').remove();
});
回答by Ganbin
To select and remove your first script you can do this way : $('script[src="http://firstScript.com"]').remove()
要选择和删除您的第一个脚本,您可以这样做: $('script[src="http://firstScript.com"]').remove()
Just know that this will remove the script from your DOM but not the library loaded within this script. For example if your first script load jQuery, the $
variable will still contains jQuery. To remove completely jQuery you can add $ = undefined; jQuery = undefined;
只需知道这将从您的 DOM 中删除脚本,但不会从该脚本中加载的库中删除。例如,如果您的第一个脚本加载 jQuery,则该$
变量仍将包含 jQuery。要完全删除 jQuery,您可以添加$ = undefined; jQuery = undefined;
回答by VJP
$(document).ready(function(){
$('.right-bloc-pub-1').html().remove();
});
try this
试试这个
回答by Vishwajeet Bose
The only need changes
唯一需要改变的
var html = $(stringOfHtml);
html.remove();