如何在jQuery选择器中跳转〜字符[复制](How to escape ~ character in jQuery selector [duplicate])

如何在jQuery选择器中跳转〜字符[复制](How to escape ~ character in jQuery selector [duplicate])

这个问题在这里已经有了答案：

需要在jQuery选择器字符串中跳出一个特殊字符 7个答案

我试图用这种方式选择一个元素

$('#QR~QID345')

因为元素的ID是QR~QID345但选择器不能与~工作，是否有任何修复？

在这种情况下更改ID不是一个选项。

This question already has an answer here:

Need to escape a special character in a jQuery selector string 7 answers

I'm trying to select an element this way

$('#QR~QID345')

because the element's id is QR~QID345 but the selector doesn't work with ~, is there any fix?

Changing the id is not an option in this case.

最满意答案

你可以逃避~

alert( $('#QR\\~QID345').text() ); 
  
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="QR~QID345">Hello</div> 
  
 
You can escape ~ with \\
 
 
 
  
  
alert( $('#QR\\~QID345').text() ); 
  
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="QR~QID345">Hello</div>