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Contents
// ==========================================================================
// Project: SproutCore - JavaScript Application Framework
// Copyright: ©2006-2011 Strobe Inc. and contributors.
// Portions ©2008-2011 Apple Inc. All rights reserved.
// License: Licensed under MIT license (see license.js)
// ==========================================================================
SC.mixin(Function.prototype, /** @scope Function.prototype */ {
/**
Creates a timer that will execute the function after a specified
period of time.
If you pass an optional set of arguments, the arguments will be passed
to the function as well. Otherwise the function should have the
signature:
function functionName(timer)
@param target {Object} optional target object to use as this
@param interval {Number} the time to wait, in msec
@returns {SC.Timer} scheduled timer
*/
invokeLater: function(target, interval) {
if (interval === undefined) interval = 1 ;
var f = this;
if (arguments.length > 2) {
var args = SC.$A(arguments).slice(2,arguments.length);
args.unshift(target);
// f = f.bind.apply(f, args) ;
var func = f ;
// Use "this" in inner func because it get its scope by
// outer func f (=target). Could replace "this" with target for clarity.
f = function() { return func.apply(this, args.slice(1)); } ;
}
return SC.Timer.schedule({ target: target, action: f, interval: interval });
}
});
Version data entries
39 entries across 39 versions & 1 rubygems