We can import the package of dojo toolkit everytime and everywhere using CDN provided by AOL or Google Api. The size of it is only about 30k :
[codesyntax lang=”javascript”]
<!-- From AOL -->
<script type="text/javascript"
src="http://o.aolcdn.com/dojo/1.3/dojo/dojo.xd.js">
</script>
<!-- Or from Google Api
<script type="text/javascript"
src="http://ajax.googleapis.com/ajax/libs/dojo/1.3/dojo/dojo.xd.js">
</script>
-->
<script type="text/javascript">
// Alert message when page loaded
dojo.addOnLoad(function() {
alert('Hello!');
});
// Alert message on every click
dojo.query("a").onclick(function(evt) {
alert("You are clicking a link.");
});
</script>
[/codesyntax]
The current version of dojo is 1.3.0 while 1.4.0 is under development. So far it has perfectly explain what’s so called Ajax, Json and RIA since Its born.