最常用的10个javascript自定义函数(english)
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2012-07-26
21:21:40
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If there was ever a universal common.js shared among the entire
develosphere, you’d ne these ten (plus one bonus) functions. It
would be the swiss army knife no developer would go into
production without. They have no doubt been tested tried and true
and have proven usefulness and helpfulness to all those who’ve
used them. So without further ado, here are what I believe to the
top ten greatest custom JavaScript functions in use today.
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10) addEvent()
Surely a staple to event attachment! Regardless to what version you
use written by whatever developer, it does what it says it does. And
of course as you might of known, I’ve put together quite a handy
version myself recently of addEvent() with some help from the
contest winner and Mark Wubben along with a few minor syntax
adjustments. But just to be fair to Scott Andrew, here is the original
that started it all.
Scott Andrew’s original addEvent() function
function addEvent(elm, evType, fn, useCapture) {
if (elm.addEventListener) {
elm.addEventListener(evType, fn, useCapture);
return true;
}
else if (elm.attachEvent) {
var r = elm.attachEvent('on' + evType, fn);
return r;
}
else {
elm['on' + evType] = fn;
}
}
9) addLoadEvent()
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