2014/10/16 上午 12:04:33

jquery Programming Glossary: jquery.expando

http://stackoverflow.com/questions/2316726/javascript-memory-leaks

for var i 0 elem elem elems i null i id elem jQuery.expando if id data cache id if data.events for var type in data.events.. elem type data.handle if deleteExpando delete elem jQuery.expando else if elem.removeAttribute elem.removeAttribute jQuery.expando.. else if elem.removeAttribute elem.removeAttribute jQuery.expando delete cache id This looks in the jQuery.cache object for..

Why does my FORM element have a random JQuery attribute?

http://stackoverflow.com/questions/7150592/why-does-my-form-element-have-a-random-jquery-attribute

explorer share improve this question That's the uuid jQuery.expando that jQuery adds to every DOM element it interacts with to work.. calls the uuid . The weird attribute name is the value of jQuery.expando which you can search for easily in the code and see it's set.. by just eliminating this feature. Modify the code to set jQuery.expando to some hard coded value like 'jquery' instead of a random number..

javascript memory leaks

http://stackoverflow.com/questions/2316726/javascript-memory-leaks

special jQuery.event.special deleteExpando jQuery.support.deleteExpando for var i 0 elem elem elems i null i id elem jQuery.expando if id data cache id if data.events for var type in data.events if special type jQuery.event.remove elem type else.. special type jQuery.event.remove elem type else removeEvent elem type data.handle if deleteExpando delete elem jQuery.expando else if elem.removeAttribute elem.removeAttribute jQuery.expando delete cache id This looks in the jQuery.cache object.. type data.handle if deleteExpando delete elem jQuery.expando else if elem.removeAttribute elem.removeAttribute jQuery.expando delete cache id This looks in the jQuery.cache object for any event type properties on the events object property of the..

Why does my FORM element have a random JQuery attribute?

http://stackoverflow.com/questions/7150592/why-does-my-form-element-have-a-random-jquery-attribute

think this is specific to IE or JQuery. jquery html internet explorer share improve this question That's the uuid jQuery.expando that jQuery adds to every DOM element it interacts with to work around browser memory leaks. Older style code waited for.. keeping a hashmap in Javascript of tags and numbers which it calls the uuid . The weird attribute name is the value of jQuery.expando which you can search for easily in the code and see it's set to a random value each time. This is done to allow multiple.. need this functionality either you could easily resolve this by just eliminating this feature. Modify the code to set jQuery.expando to some hard coded value like 'jquery' instead of a random number and you're good to go. Be careful not to ever use jQuery..