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PO"Modularising" Javascript file
 

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  1. PO"Modularising" Javascript file
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    <p>I have a single line of code on my users' sites which requests a script from my server:</p> <pre><code>&lt;script src="myserver.com/getjs?user=1"&gt;&lt;/script&gt; </code></pre> <p>and php serves up the js, inserting the user's id in the code:</p> <pre><code>(function(){ var userid = 1; //written out from $_GET['user'] ...js code... })(); </code></pre> <p>Now I want to output different js depending what the user's id is. Rather than have lots of different js files, I want a way to "modularise" the code that's sent based on user settings I have in a db so users don't need to change the code on their site. The only way I can see of doing this is outputting the js file like this:</p> <pre><code>...first PHP will get some user settings from the db based on their userid... ...then the js is output... (function(){ var userid = 1; //written out from $_GET['user'] &lt;?php if( $userOption1 ){ ?&gt; function _option1(userid){ //func required if option1 true ...func1 code... } _option1(userid); //ruin it in js &lt;?php } ?&gt; &lt;?php if( $userOption2 ){ ?&gt; function _option2(userid){ //func required if option2 true ...func2 code... } _option2(userid); //run it in js &lt;?php } ?&gt; ...and so on... })(); </code></pre> <p>But I'm sure there must be a more efficient way to manage this. The reasons for doing this are partially to keep the code as small as possible for each user, but mainly because I am building features which some users will not want - it needs to be dynamic for each person.</p> <p>Thanks to anyone who can help!</p>
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    1. UStripRev
    1. UStripRev
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    1. COFirst, why don't you set user id in cookie? After all php can write to it and js can read it. Outputting different content under the same name is asking for trouble with caches and proxies. And if you'll prevent caching (for logout to work) keeping file minified will hardly help - much less data transfer can be achieved with one big file, if it will be requested only once and cached by user's browser.
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      1. PO"Modularising" Javascript file
      1. USMołot
    2. CO@Mołot Thanks but everything is OK with the way the js is requested & cached, I'm just looking for a more efficient solution that can dynamically output different js for each user based on url vars that come in with the request.
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      1. UStripRev
 

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