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2014/10/16 ¤W¤È 12:03:49

jquery Programming Glossary: idempotent_fn

$(document).ready() source

http://stackoverflow.com/questions/3430455/document-ready-source

fn Create an idempotent version of the 'fn' function var idempotent_fn function if ready_event_fired return ready_event_fired true.. 1 return Execute any waiting functions return idempotent_fn If the browser ready event has already occured if document.readyState.. already occured if document.readyState complete return idempotent_fn Mozilla Opera and webkit nightlies currently support this event..

$(document).ready() source

http://stackoverflow.com/questions/3430455/document-ready-source

var ready_event_fired false var ready_event_listener function fn Create an idempotent version of the 'fn' function var idempotent_fn function if ready_event_fired return ready_event_fired true return fn The DOM ready check for Internet Explorer var.. 'left' catch e setTimeout do_scroll_check 1 return Execute any waiting functions return idempotent_fn If the browser ready event has already occured if document.readyState complete return idempotent_fn Mozilla Opera and.. functions return idempotent_fn If the browser ready event has already occured if document.readyState complete return idempotent_fn Mozilla Opera and webkit nightlies currently support this event if document.addEventListener Use the handy event callback..