Jquery在两个元素之间更改文本

I want to change text between two elements using JQuery, but I don't have any idea !

我想使用JQuery在两个元素之间更改文本,但我不知道!

for example:

<input type='checkbox' name='ch1'>
    This text must be changed !!!
<input type='checkbox' name='ch2'>

Also, I don't have any control over this Html code, so I can't add any IDs or tags.

另外,我对此Html代码没有任何控制权,因此我无法添加任何ID或标记。

8 个解决方案

#1

You can call contents() on the parent element to obtain its child text nodes, then use slice() with index() to locate the text nodes you want to remove. From there on, after() will allow you to add the new content:

您可以在父元素上调用contents()以获取其子文本节点,然后使用带有index()的slice()来定位要删除的文本节点。从那里开始,after()将允许您添加新内容:

var ch1 = $("input:checkbox[name=ch1]"),
    ch2 = $("input:checkbox[name=ch2]"),
    contents = ch1.parent().contents();
contents.slice(contents.index(ch1) + 1, contents.index(ch2)).remove();
ch1.after("The text was changed.");

You can test it in this fiddle.

你可以在这个小提琴中测试它。

8 个解决方案

#1

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