|
<!--
Software License Agreement (BSD License)
Copyright (c) 2009, Yahoo! Inc.
All rights reserved.
Redistribution and use of this software in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list of conditions and the
following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* Neither the name of Yahoo! Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission of Yahoo! Inc.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Sources of Intellectual Property Included in the YUI Library
YUI is issued by Yahoo! under the BSD license above. Below is a list of certain publicly available software that is the source of intellectual property in YUI, along with the licensing terms that pertain to thosesources of IP. This list is for informational purposes only and is not intended to represent an exhaustive list of third party contributions to the YUI.
* Douglas Crockford's JSON parsing and stringifying methods: In the JSON Utility, Douglas Crockford's JSON parsing and stringifying methods are adapted from work published at JSON.org. The adapted work is in the public domain.
* Robert Penner's animation-easing algorithms: In the Animation Utility, YUI makes use of Robert Penner's algorithms for easing.
* Geoff Stearns's SWFObject: In the Charts Control and the Uploader versions through 2.7.0, YUI makes use of Geoff Stearns's SWFObject v1.5 for Flash Player detection and embedding. More information on SWFObject can be found here (http://blog.deconcept.com/swfobject/). SWFObject is (c) 2007 Geoff Stearns and is released under the MIT License (http://www.opensource.org/licenses/mit-license.php).
* Diego Perini's IEContentLoaded technique: The Event Utility employs a technique developed by Diego Perini and licensed under GPL. YUI's use of this technique is included under our BSD license with the author's permission.
-->
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<title>Exploring the Dom Collection's API</title>
<style type="text/css">
/*margin and padding on body element
can introduce errors in determining
element position and are not recommended;
we turn them off as a foundation for YUI
CSS treatments. */
body {
margin:0;
padding:0;
}
</style>
<link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/fonts/fonts-min.css" />
<script type="text/javascript" src="yui_2.7.0b-lib/yahoo-dom-event/yahoo-dom-event.js"></script>
<!--begin custom header content for this example-->
<style type="text/css" media="screen">
div.contentContainer {
border: 1px solid #333;
padding: 10px;
margin-bottom:1em;
}
#source li {
list-style-type: decimal;
margin-left: 20px;
}
#source li.highlight {
list-style-type: decimal;
}
.highlight {
background: #ccf;
color: blue;
}
li.even {
background: #b3b3b3;
}
</style>
<!--end custom header content for this example-->
</head>
<body class=" yui-skin-sam">
<cite class="byline">This example was contributed by <a href='http://www.wait-till-i.com/'>Christian Heilmann</a> and members of his <a href='http://yuiblog.com/blog/2007/12/06/juku/'>Juku</a> training class at Yahoo.</cite>
<h1>Exploring the Dom Collection's API</h1>
<div class="exampleIntro">
<p>In this example, the use of several key Dom Collection methods is explored. Given the markup in the source section, you can invoke any of the methods by clicking on them; the Source is updated, as is its in-browser appearance (Render). In the Outupt section, you can review the elements that are selected or affected (or, in a few cases, the JavaScript <code>return</code> value) of the function you invoked.</p>
</div>
<!--BEGIN SOURCE CODE FOR EXAMPLE -->
<h3>Source</h3>
<div id="source" class="contentContainer">
<pre>
</pre>
</div>
<h3>Functions</h3>
<div id="functions" class="contentContainer">
<ul id="functionList">
<li id="getElementsBy"><a href="foo.html">getElementsBy(<em>getElementsByClassName('specialItems')</em>, 'li', 'demo')</a></li>
</ul>
</div>
<h3>Render</h3>
<div id="render" class="contentContainer">
</div>
<h3>Output</h3>
<div id="output" class="contentContainer">
</div>
<script type="text/javascript" charset="utf-8">
(function() {
YAHOO.util.Event.addListener("functionList", "click", function(evt) {
var target = YAHOO.util.Event.getTarget(evt);
YAHOO.util.Event.preventDefault(evt);
if(evt.type === 'click' && target && target.parentNode.id) {
setView(target.parentNode.id);
}
});
// constant codedemo
var codedemo = [];
codedemo.push('<div id="demo">');
codedemo.push(' <ul id="demoList" class="parent">');
codedemo.push(' <li id="one" class="listItem">item 1</li>');
codedemo.push(' <li id="two" class="listItem">item 2</li>');
codedemo.push(' <li id="three" class="specialItem">item 3</li>');
codedemo.push(' </ul>');
codedemo.push('</div>');
// views object
var views = {
sourceView: document.getElementById('source'),
renderView: document.getElementById('render'),
outputView: document.getElementById('output'),
defaultView: {
source: function() {
return codedemo;
},
output: ['Please select a function.']
},
get1 : {
source: function(){
var temp = [].concat(codedemo);
temp[0] = '<div id="demo" class="highlight">';
return temp;
},
output: ['<div id="demo" class="highlight">']
},
get2 : {
source: function(){
var temp = [].concat(codedemo);
temp[0] = '<div id="demo" class="highlight">';
temp[1] = ' <ul id="demoList" class="parent highlight">';
return temp;
},
output: ['<div id="demo" class="highlight">', '<ul id="demoList" class="parent highlight">']
},
getAncestorByTagName : {
source: function() {
var temp = [].concat(codedemo);
temp[0] = '<div id="demo" class="highlight">';
return temp;
},
output: ['<div id="demo" class="highlight">']
},
getAncestorByClassName : {
source: function (){
var temp = [].concat(codedemo);
temp[1]=' <ul id="demoList" class="parent highlight">';
return temp;
},
output: ['<ul id="demoList" class="parent highlight">']
},
getChildren : {
source: function (){
var temp = [].concat(codedemo);
temp[2]=' <li id="one" class="listItem highlight">item 1</li>';
temp[3]=' <li id="two" class="listItem highlight">item 2</li>';
temp[4]=' <li id="three" class="specialItem highlight">item 3</li>';
return temp;
},
output: ['<li id="one" class="listItem">first</li>',
'<li id="two" class="listItem highlight">second</li>' ,
'<li id="three" class="specialItem highlight">item 3</li>']
},
getFirstChild : {
source: function (){
var temp =[].concat(codedemo);
temp[2]=' <li id="one" class="listItem highlight">item 1</li>';
return temp;
},
output: ['<li id="one" class="listItem">']
},
getLastChild : {
source: function(){
var temp =[].concat(codedemo);
temp[4] = ' <li id="three" class="specialItem highlight">item 3</li>';
return temp;
},
output : ['<li id="three" class="specialItem">']
},
getNextSibling : {
source: function(){
var temp = [].concat(codedemo);
temp[3]=' <li id="two" class="listItem highlight">item 2</li>';
return temp;
},
output: ['<li id="two" class="listItem">']
},
getPreviousSibling : {
source: function(){
var temp = [].concat(codedemo);
temp[2]=' <li id="one" class="listItem highlight">item 1</li>';
return temp;
},
output: ['<li id="one" class="listItem">']
},
isAncestor : {
source : function(){
var temp = [].concat(codedemo);
temp[0] = '<div id="demo" "highlight">';
temp[2]=' <li id="one" class="listItem highlight">item 1</li>';
return temp;
},
output: ['true']
},
insertBefore : {
source : function(){
var temp = [].concat(codedemo);
temp.splice(2,0,' <li id="four" class ="listItem highlight">new Item</li>');
return temp;
},
output: ['<li id="four">']
},
insertAfter: {
source : function(){
var temp = [].concat(codedemo);
temp.splice(3,0,' <li id="four" class ="listItem highlight">new Item</li>');
return temp;
},
output: ['<li id="four">']
},
getElementsBy : {
source: function (){
var temp = [].concat(codedemo);
temp[4] =' <li id="three" class="specialItem highlight">item 3</li>';
return temp;
},
output: ['<li id="three" class="specialItem">item 3</li>']
}
};
// render initial view
setView('defaultView');
function setView(viewName) {
// update sourceView
views['sourceView'].innerHTML = renderCode(views[viewName].source());
// update renderView
var code = views[viewName].source().join('');
code = code.replace(',', '');
views['renderView'].innerHTML = code;
var output = views[viewName].output;
views['outputView'].innerHTML = '';
var pre = document.createElement('pre');
for (var i = 0; output[i]; i++) {
pre.appendChild(document.createTextNode(output[i]));
pre.appendChild(document.createTextNode('\n'));
views['outputView'].appendChild(pre);
}
}
function renderCode(codedemo){
var out = '';
out += '<pre><ol>';
var hlString = '';
for(var i=0;codedemo[i];i++){
if (codedemo[i].search('highlight') !== -1) {
hlString = ' class="highlight"';
} else {
if (i%2==0)
hlString = ' class="even"';
}
out += '<li' + hlString + '><code>'+encode(codedemo[i])+'</code></li>'
hlString = ''
}
out+='</ol></pre>';
return out;
}
function encode(str){
str = str.replace(/</g,'<');
str = str.replace(/>/g,'>');
str = str.replace(/"/g,'"');
return str;
}
})();
</script>
<!--END SOURCE CODE FOR EXAMPLE -->
</body>
</html>
<!-- presentbright.corp.yahoo.com uncompressed/chunked Thu Feb 19 10:53:14 PST 2009 -->
|
yui_2.7.0b.zip( 4,431 k)