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behavior.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Testing dojo.behavior</title>
<style type="text/css">
@import "../resources/dojo.css";
</style>
<script type="text/javascript"
src="../dojo.js" djConfig="isDebug: false"></script>
<script type="text/javascript">
dojo.require("doh.runner");
dojo.require("dojo.behavior");
var applyCount = 0;
var behaviorObj = {
".bar": function(elem){
dojo.style(elem, "opacity", 0.5);
applyCount++;
},
".foo > span": function(elem){
elem.style.fontStyle = "italic";
applyCount++;
}
}
var topicCount = 0;
dojo.subscribe("/foo", function(){ topicCount++; });
// no behaviors should be executed when onload fires
dojo.addOnLoad(function(){
doh.register("t",
[
function add(t){
t.f(dojo.behavior._behaviors[".bar"]);
t.f(dojo.behavior._behaviors[".foo > span"]);
dojo.behavior.add(behaviorObj);
// make sure they got plopped in
t.t(dojo.behavior._behaviors[".bar"]);
t.is(1, dojo.behavior._behaviors[".bar"].length);
t.t(dojo.behavior._behaviors[".foo > span"]);
t.is(1, dojo.behavior._behaviors[".foo > span"].length);
},
function apply(t){
t.is(0, applyCount);
dojo.behavior.apply();
t.is(2, applyCount);
// reapply and make sure we only match once
dojo.behavior.apply();
t.is(2, applyCount);
},
function reapply(t){
t.is(2, applyCount);
// add the rules again
dojo.behavior.add(behaviorObj);
dojo.behavior.apply();
t.is(4, applyCount);
// dojo.behavior.apply();
// t.is(4, applyCount);
// dojo.query(".bar").styles("opacity", 1.0);
},
function topics(t){
t.is(0, topicCount);
dojo.behavior.add({ ".foo": "/foo" });
dojo.behavior.apply();
t.is(2, topicCount);
dojo.behavior.add({ ".foo": {
"onfocus": "/foo"
}
});
dojo.behavior.apply();
t.is(2, topicCount);
dojo.byId("blah").focus();
t.is(3, topicCount);
dojo.byId("blah").blur();
dojo.byId("blah").focus();
t.is(4, topicCount);
}
]
);
doh.run();
});
</script>
</head>
<body>
<div class="foo" id="fooOne">
<span>.foo &gt; span</span>
<div class="bar">
<span>.foo &gt; .bar &gt; span</span>
</div>
</div>
<input type="text" id="blah" class="foo blah" name="thinger" value="thinger">
</body>
</html>

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