sayedsohail Posted June 26, 2007 Share Posted June 26, 2007 Hi everyone, I got a scenario where i had to create or set a phpsession from javascript? how could i do that, any help is highly appreciated. if (document.getElementById('make').value !="") { setphp session make } Quote Link to comment Share on other sites More sharing options...
RichardRotterdam Posted June 26, 2007 Share Posted June 26, 2007 Calling a php action from javascript hmmm sounds like ajax or do you want to redirect the page to a php page? which is even easier. Quote Link to comment Share on other sites More sharing options...
sayedsohail Posted June 26, 2007 Author Share Posted June 26, 2007 actually i want to store a value in javascript and read it in php file. someone suggested me to use cookie, but i am not sure to set the cookie and read this cookie in php any example would be greatly appreciated. Quote Link to comment Share on other sites More sharing options...
RichardRotterdam Posted June 27, 2007 Share Posted June 27, 2007 Lets see your problem here correct me if I am wrong. You have a javascript variable that you wish to use as a php variable is this right? Maybe you can give me more detail concerning your problem and what it is that you are trying to accomplish because it seems you have a interesting problem one of my favs probably. If a process needs to be done over more then one page then I would use cookies (a shopping cart for example). But if all your actions need to be done(or it would be nice to handle within one page) then I would avoid cookies and use ajax instead which improve user usability Quote Link to comment Share on other sites More sharing options...
sayedsohail Posted June 28, 2007 Author Share Posted June 28, 2007 lets make it simple here is the code <html> <head> <script type="text/javascript"> //decalre timer null var timer=null; function delaytimer(b) { window.clearTimeout(timer); timer=window.setTimeout(getValue(b),5000); } function getValue(a) { var x=document.getElementById("a").value.length; alert(x) } </script> </head> <body> <input type='text' id="myHeader" onkeyup="delaytimer('myHeader')"> <p>Type a letter to alert</p> </body> </html> Quote Link to comment Share on other sites More sharing options...
RichardRotterdam Posted June 28, 2007 Share Posted June 28, 2007 this topic is marked as solved? is it done like that? I can't see what this has to do with javascript communicating with php Quote Link to comment Share on other sites More sharing options...
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