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2014/10/16 ¤W¤È 12:07:05
jquery Programming Glossary: req.readystatejQuery: Is req.readyState == 3 possible? http://stackoverflow.com/questions/287286/jquery-is-req-readystate-3-possible Is req.readyState 3 possible I am a big fan of jQuery and I use it for 95 of all my Javascript needs. However I am a loading a live page.. I am a loading a live page using a COMET method where in Javascript I retreive the data using AJAX at the point where req.readyState 3. I was curious if it's possible to do this with jQuery .ajax too I couldn't find anything in the documentation . jquery..
jQuery Can't $(…).load() the head title in Chrome http://stackoverflow.com/questions/2911930/jquery-cant-load-the-head-title-in-chrome new ActiveXObject item var req getXhr req.open GET http www.latentmotion.com true req.onreadystatechange function if req.readyState 4 if req.status 200 req.status 300 here you retrieve the title var title title . title m .exec req.responseText 1 alert..
What is the best way of showing progress on an Ajax call? http://stackoverflow.com/questions/3901495/what-is-the-best-way-of-showing-progress-on-an-ajax-call GET url true req.send else alert 'unable to create request' catch e alert e.message function processReqChange if req.readyState 3 try ProcessInput req.responseText At some artibrary length recycle the connection if req.responseText.length 3000 lastDelimiterPosition..
JavaScript not working inside AJAX loaded DIV http://stackoverflow.com/questions/4476064/javascript-not-working-inside-ajax-loaded-div req.onreadystatechange function loadDone url target req.open GET url true req.send function loadDone url target if req.readyState 4 only if req is loaded if req.status 200 only if OK document.getElementById target .innerHTML loaded req.responseText else..
How can I force jQuery Validate to check for duplicate username in database? http://stackoverflow.com/questions/6117901/how-can-i-force-jquery-validate-to-check-for-duplicate-username-in-database dbquery.php action checkusername username username var req getXMLHTTP if req req.onreadystatechange function if req.readyState 4 only if OK if req.status 200 if req.responseText 'notavailable' document.getElementById errorusername .style.display..
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