JavaScript DHTML/jQuery/extend
extends array
<html>
<head>
<script type="text/javascript" src="js/jquery-1.3.2.js"></script>
<script type="text/javascript">
$(document).ready(function(){
var a = { a: "A", c: 5, b: "B" };
var b = { a: "AA", b: "BB" };
jQuery.extend(a, b);
});
</script>
</head>
<body>
<body>
<p></p>
</body>
</html>
Extend select, unselect
<html>
<head>
<script type="text/javascript" src="js/jquery-1.3.2.js"></script>
<script type="text/javascript">
$.fn.extend({
Select: function() {
return $(this).addClass("mySelected");
},
Unselect: function() {
return $(this).removeClass("mySelected");
},
MyApplication: {
Ready: function() {
$("p").click(
function($e) {
$("li").Select();
}
);
$("li").click(
function() {
$(this).hasClass("mySelected")?$(this).Unselect() : $(this).Select();
}
);
}
}
});
$(document).ready(
function() {
$.fn.MyApplication.Ready();
}
);
</script>
<style type="text/css">
li.mySelected {
background: yellow;
}
</style>
</head>
<body>
<ul>
<li>A</li>
<li>B</li>
<li>C</li>
<li>D</li>
<li>E</li>
<li>F</li>
</ul>
<p>
Select All
</p>
</body>
</html>