javascript 在javascript中突出显示匹配的文本
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Highlight matching text in javascript
提问by David542
Possible Duplicate:
Highlight text range using JavaScript
Find text string in jQuery and make it bold
Supposing I have a bunch of file paths, similar to:
假设我有一堆文件路径，类似于：
/Volumes/A//Array/05_SCRIPTS/staging/tree/04_OUTPUTS/MPEG_FF_PS_wCropping/01_NBC_Youtube/Backlog/Archive/LawAndOrder_S20
/Volumes/A//AArray/05_SCRIPTS/staging/tree/04_OUTPUTS/MPEG_FF_PS_wCropping/01_NBC_Youtube/Backlog/Archive/LawAndOrder_S20/nbcnetwork-pds-E8818-US-insert-20121020
/Volumes/A//Array/05_SCRIPTS/staging/tree/04_OUTPUTS/MPEG_FF_PS_wCropping/01_NBC_Youtube/Backlog/Archive/LawAndOrder_S20
/Volumes/A//AArray/05_SCRIPTS/staging/tree/04_OUTPUTS/MPEG_FF_PS_wCropping/01_NBC_Youtube/Backlog/Archive/LawAndOrder_S20/nbcnetwork-pds-E8818-US-insert-20121020
How would I highlight all matches of specific text on the page. For example, if "04"was what I was looking for, it would do something like:
我将如何突出显示页面上特定文本的所有匹配项。例如，如果"04"是我正在寻找的，它会做这样的事情：
$(source).find('04').addClass('highlight');
This is pseudocode that is probably way off the mark, but this is what I'm looking to do.
这是可能离谱的伪代码，但这正是我想要做的。
回答by Edmund Moshammer
var t = $(source).html();
t = t.replace(/04/g, "<span class='highlight'>04</span>");
$(source).html(t);
