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POJavascript regex not containing keyword with backslashes
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copied!<p>I'm having a problem with a javascript regex that has to comment out all tags inside a script tag. But it can not comment out special first script tag with id "ignorescript".</p> <p>Here is a sample string to regex:</p> <pre><code><script id="ignorescript"> var test = '<script>test<\/script>; var xxxx = 'x'; </script> </code></pre> <p>Script tag inside ignorescipt has extra backslash because it is JSON encoded (from PHP).</p> <p>And here is the final result i have to get:</p> <pre><code><script id="ignorescript"> var test = '<!ignore-- <script>test<\/script> ignore-->; var xxxx = 'x'; </script> </code></pre> <p>Following example works:</p> <pre><code>content = content.replace(/(<script>.*<\\\/script>)/g, ""); </code></pre> <p>But I need to check that it does not contain a keyword "ignorescript". If that keyword comes up then I do not want to replace anything. Otherwise add ignore comments to whole script tag So far I have gotten this far:</p> <pre><code>content = content.replace(/(<script.((?!ignorescript).)*<\/script>)/g, ""); </code></pre> <p>It kinda works, but not the way it supposed to be. I also have one more backslash in ending tag. So I changed it to:</p> <pre><code>content = content.replace(/(<script.((?!ignorescript).)*<\\\/script>)/g, ""); </code></pre> <p>Not it does not find anything at all.</p>

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