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Tech	Title	Updated

	Use JQuery to dynamically load a file off the same webserver	2012-04-01 11:16:36
Loading a file off the server is very easy in JQuery. $.get("page.php", null,function(data) { $("#adiv").html(data); }); the above code will load the page.php off the server and then set the HTML in the adiv to the contents of the file. if the file is PHP it will be executed on the server as normal. The is a problem with this when developing.. When you test your page, your page will cache the results from page.php, so when you have made a change and want to retest, it is more than likely that the returned page is the cached version. If you dont want to modify you headers to force a reload, there is a very simple solution. $.get("page.php?sid="+Math.floor(Math.random()*1000000), null,function(data) { $("#adiv").html(data); }); what we have done here is to add a parameter to the end of the url, which is a random number. This means that every page you request will have to go to the server, and return the latest.

	Random Numbers	2012-04-04 08:29:27
To get a random number you have to you the Math Library. you dont have to download or install anything its already built in to javascript.. var rand = Math.random() This will return a float random number between 0.0 and 1.0 If you want to have a random number from say 0..100 you would use the following. var rand = ( Math.random()*100 )