/jquery.waituntilexists.js Secret
Created
December 4, 2012 04:37
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jQuery plugin which runs handler function once specified element is inserted into the DOM
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(function ($) { | |
/** | |
* @function | |
* @property {object} jQuery plugin which runs handler function once specified element is inserted into the DOM | |
* @param {function} handler A function to execute at the time when the element is inserted | |
* @param {bool} shouldRunHandlerOnce Optional: if true, handler is unbound after its first invocation | |
* @example $(selector).waitUntilExists(function); | |
*/ | |
$.fn.waitUntilExists = function (handler, shouldRunHandlerOnce, isChild) { | |
var found = 'found'; | |
var $this = $(this.selector); | |
var $elements = $this.not(function () { return $(this).data(found); }).each(handler).data(found, true); | |
if (!isChild) | |
{ | |
(window.waitUntilExists_Intervals = window.waitUntilExists_Intervals || {})[this.selector] = | |
window.setInterval(function () { $this.waitUntilExists(handler, shouldRunHandlerOnce, true); }, 500) | |
; | |
} | |
else if (shouldRunHandlerOnce && $elements.length) | |
{ | |
window.clearInterval(window.waitUntilExists_Intervals[this.selector]); | |
} | |
return $this; | |
} | |
}(jQuery)); |
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Any suggestion for Rails 5?