隐藏部分文字html，css，javascript
问题描述：
如何隐藏 div 或 span 中的部分文字？
How to hide part of the text inside div or span ?
我有160个字符的文字，但我只想显示前40个。
I have a text of 160 characters but I would like to display only first 40.
我必须在我的 div ， span 中有完整的文本，因为我在做javascript搜索。
I have to have the complete text inside my div, span as I do javascript searches.
答
您需要一些javascript来创建隐藏它们的最后120个字符的范围。有一个CSS属性visibility：hidden，可以应用于span。
You will need some javascript to create a span arround the last 120 characters that hides them. There is a CSS attribute "visibility:hidden" that can be applied to the span.
类似这样的结果应该是结果：
Something like that should be the result:
<div>first 40 chars <span style="visibility:hidden">last 120 chars</span></div>