2014/10/16 上午 12:03:38

jquery Programming Glossary: guard

jQuery conflict when removing div after page load

http://stackoverflow.com/questions/15742495/jquery-conflict-when-removing-div-after-page-load

this question If you're sharing jQuery with another library that uses the dollar for its operation you need to guard against it like this using an anonymous wrapper function window .on 'load' function '#content' .remove jQuery Note that..

How to check if document is ready?

http://stackoverflow.com/questions/2819724/how-to-check-if-document-is-ready

Do this immediately if DOM is loaded or once it's loaded otherwise. Essentially this uses the ready function as a guard. Instead of an if statement you use the ready function. Of course the ready function has the behavior that it will run once..

Best solution to wait for all ajax callbacks to be executed

http://stackoverflow.com/questions/2928208/best-solution-to-wait-for-all-ajax-callbacks-to-be-executed

are triggered. How this can be done besides this approach function var sources 'http source1.com' 'http source2.com' guard 0 someHandler function if guard sources.length return do some actions for var idx in sources .getJSON sources idx function.. done besides this approach function var sources 'http source1.com' 'http source2.com' guard 0 someHandler function if guard sources.length return do some actions for var idx in sources .getJSON sources idx function guard someHandler jQuery What.. function if guard sources.length return do some actions for var idx in sources .getJSON sources idx function guard someHandler jQuery What I don't like here is that in this case I can't handle response failing eg. I can't set timeout for..

How to rate-limit ajax requests?

http://stackoverflow.com/questions/5031501/how-to-rate-limit-ajax-requests

var context this args arguments if timeout the first time the event fires we setup a timer which is used as a guard to block subsequent calls once the timer's handler fires we reset it and create a new one timeout setTimeout function ..