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3032
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perry
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<html>
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<script src="../lib/Prototype.js"></script>
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<script type="text/javascript">
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var one, two, div, msg;
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function init() {
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one = $("one");
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two = $("two");
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div = $("div");
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msg = $("msg");
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Event.observe(div, "click", bar);
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one.checked = true;
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two.checked = false;
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Event.observe(one, "change", oneClick);
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Event.observe(two, "change", twoClick);
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}
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function bar(e) {
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message("clicked div");
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Event.stop(e);
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var status = "one: ";
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status += (one.checked) ? "checked" : "unchecked";
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status += " two: ";
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status += (two.checked) ? "checked" : "unchecked";
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message(status);
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}
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function oneClick(e) {
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message("clicked one");
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}
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function twoClick(e) {
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message("clicked two");
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}
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function message(txt) {
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msg.innerHTML += " ** " + txt;
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}
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</script>
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<body onload="init()" onclick="message('clicked body')" onmouseup="message('<br>')">
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<div> The idea here is to simulate the layerswitcher radiobuttons UI
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without all the overhead of openlayers.
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<br>
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<br>
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There are event handlers attached to the following elements:
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<br>
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* Body - Prints message "clicked body" to message area
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<br>
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* Blue Div - Prints message "clicked div" to message area, stops
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the event propagation, prints a message with the
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status of the two radiobuttons
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<br>
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* Radio One - Prints message "clicked one" to message area
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<br>
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* Radio Two - Prints message "clicked two" to message area
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<br>
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<br>
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<b>
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The problem, as you will see if you click the radio buttons
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themselves, is that their "checked" status seems to update, but
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their visual UI bit does not. Can we fix this!?!
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</b>
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</div>
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<div id="div" style="background-color:blue; margin:50px">
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<input id="one" type="radio" name="foo"/>
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<span> one </span>
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<br>
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<input id="two" type="radio" name="foo"/>
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<span> two </span>
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</div>
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<div id="msg" style="background-color:pink; margin-top:200px">
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Events:
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</div>
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</body>
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</html>
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