lsmith’s gists

lsmith / gist:154714

Created July 25, 2009 06:09

	YUI.add('typing-pause', function(Y) {

	/**
	* Custom event that fires after a configured delay in keyboard activity. The
	* optional configuration object passed as the fourth param to Y.on accepts the
	* following keys:
	* <ul>
	* <li><code>adaptive</code> - adapt the delay to the user's typing rate.
	* Default <code>true</code></li>
	* <li><code>minLength</code> - minimum number of characters to qualify

lsmith / gist:154716

Created July 25, 2009 06:11

	<!doctype html>
	<html>
	<head>
	<title>Test Page</title>
	</head>
	<body>
	<h1>The typing-pause special event</h1>
	<p>Type stuff in the input below and watch for messages in the console.</p>

	<input id="delay">

lsmith / gist:156898

Created July 28, 2009 03:08

	_sort: function(nodes) {
	if (nodes) {
	nodes = NativeSelector._toArray(nodes);
	if (nodes.sort) {
	var indices = [], i;
	for (i = nodes.length - 1; i >= 0; --i) {
	indices[i] = { i:i, idx:Y.DOM.srcIndex(nodes[i]) };
	}
	indices.sort(function(a, b) {
	return a.idx - b.idx;

lsmith / gist:157854

Created July 29, 2009 03:26 — forked from isaacs/gist:157681

	<!DOCTYPE html>
	<html>
	<head>
	<script>
	// The signature is pure coincidence ;)
	function L(U,C){var d=document,f='firstChild',r='readyState',h=d.documentElement[f],s=d.createElement('script'),m=s[r]:'onreadystatechange':'';s.type='text/javascript';s.src=U;s[m\|\|'onload']=function(){if(!m\|\|/loaded\|complete/.test(s[r])){s[m]=null;C()}};h.insertBefore(s,h[f]);}

	// async loading of javascript files, starting asap.
	L("http://example.com/example.js",function () {
	doSomething();

lsmith / yui3 slider-values plugin

Created July 29, 2009 05:10

	// This is an out of date work in progress plugin for YUI 3 Slider to add
	// support for value stops (aka ticks).
	YUI.add('slider-values', function (Y) {

	var MIN = 'min',
	MAX = 'max',
	VALUE = 'value',

	isNumber = Y.Lang.isNumber,

lsmith / Locally hosted YUI 3 over https without multiple requests

Created July 30, 2009 18:05

	// Step 1. Concat all module files you plan on using in your page into a
	// personal rollup file. We'll call it bacon.js.
	// At the end of bacon.js, add this line:
	YUI.add('bacon', function (Y) {}, '@VERSION@',{ uses: ['list','of','the','concated','modules'] });

	// Step 2. Create a module config object to pass to the YUI constructor
	var myModules = {
	bacon: {
	fullpath: 'https://path.to/bacon.js'
	}

lsmith / About this gist

Created August 1, 2009 04:50

	This gist aims to prove or disprove the assertion made here[1] and linked on
	Ajaxian[2] that dynamic script requests, or more specifically JSONP requests,
	leak memory in all modern browsers.

	The specific setup is a 200ms interval that requests an uncached script pointed at
	the simple php file. This file in response sends the following string:
	update()

	This is not technically a JSONP response, since the would-be callback is executed
	without arguments. However, memory footprint results can be gauged on generic

lsmith / set DataTable column labels per info in a DataSource response

Created August 15, 2009 20:38

	// How to rename DataTable columns from data in a server response

	// This example assumes server response JSON looking like this:
	{ records: [...], columnLabels: ['1/1/2009','1/2/2009','1/3/2009',...] }

	// Add a convenience method onto the Column prototype
	YAHOO.widget.Column.prototype.setLabel = function (label) {
	var el = YAHOO.util.Dom.getElementsByClassName('yui-dt-label', 'span', this.getThLinerEl())[0];

	// The label needing updating could be a span or an anchor element for

lsmith / gist:168683

Created August 16, 2009 17:51

	myDataSource.connMgr = {
	asyncRequest: function (req, callback) {
	var originalFailureHandler = callback.failure;
	callback.failure = function (o) {
	if (o.status == '403') {
	// Do your thing
	} else {
	originalFailureHandler(o);
	}
	};

lsmith / gist:169282

Created August 17, 2009 18:05 — forked from web-zen/gist:169279

	<script type="text/javascript" src="frameworks/yui_2.7.0b/yui/build/yuiloader/yuiloader-debug.js"></script>
	<script type="text/javascript" src="js/loader-config.js"></script>
	<script type="text/javascript">
	(function() {
	_yuiloader_config.config.onSuccess = function () {
	};
	_yuiloader_config.config.onFailure = function () {
	};

	var loader = new YAHOO.util.YUILoader(_yuiloader_config.config);

Luke Smith lsmith