javascript - strange debugging issue -

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my code changes not being reflected in ie or ff.

in ie: commented out alert('start'), still see alert when stop-restart visual studio debugger.
in ff: same code change, none of alerts show @ all. uncommented alert('start') , still dont see in ff.

i tried setting port stay fixed @ 5204. stopped asp.net development server prior starting debugger again. still doesnt help.

environment: vs 2010 ie7 , ff3.6.

code

simplexhr = {     doxhr: function (container, url) {         //alert("start");         if (!document.getelementbyid || !document.createtextnode) {             alert("no js support");             return;         }         simplexhr.outputcontainer = document.getelementbyid(container);         if (!simplexhr.outputcontainer) {             alert("no output container");             return;         }         var request;         try {             //alert("mozilla ajax");             request = new xmlhttprequest();             alert(request);         }         catch (error) {             try {                 //alert("ie ajax");                 request = new activexobject("microsoft.xmlhttp");             }             catch (error) {                 return true;             }         }         request.onreadystatechange = function () {             if (request.readystate == 1)                 simplexhr.outputcontainer.innerhtml = 'loading...';         }         alert("made try ajax");         request.open('get', url);         //alert("ready state: " + request.readystate);     } }

update
on further testing, problem due caching. but, happens when use "unobtrusive javascript" or javascript inside own *.js file linked in header:

<script src="scripts/simplexhr.js" type="text/javascript"></script>

moving code page - viewing source - javascript updates everytime no caching issues. there better way perform "unobtrusive javascript"? or should renamed "unproductive javascript" :p

sounds might browser cache issue. try clearing cache in each browser. pick changes.

you verify doing view-source in browser , see if you're getting latest code.


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