Created
September 26, 2013 10:24
-
-
Save vdchristelle/6712339 to your computer and use it in GitHub Desktop.
Function prevents window.resize in jquery firing multiple times
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
(function ($) { | |
$(window).smartresize(function() { | |
// your cool stuff... | |
}); | |
})(jQuery); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/** | |
* Function preventing window.resize in jquery firing multiple times | |
* | |
* Usage: | |
* $(window).smartresize(function(){ | |
* // your cool stuff... | |
* }); | |
*/ | |
(function($,sr){ | |
// debouncing function from John Hann | |
// http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/ | |
var debounce = function (func, threshold, execAsap) { | |
var timeout; | |
return function debounced () { | |
var obj = this, args = arguments; | |
function delayed () { | |
if (!execAsap) | |
func.apply(obj, args); | |
timeout = null; | |
}; | |
if (timeout) | |
clearTimeout(timeout); | |
else if (execAsap) | |
func.apply(obj, args); | |
timeout = setTimeout(delayed, threshold || 100); | |
}; | |
} | |
// smartresize | |
jQuery.fn[sr] = function(fn){ return fn ? this.bind('resize', debounce(fn)) : this.trigger(sr); }; | |
})(jQuery,'smartresize'); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment