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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Dijit Tree Test</title>
<style type="text/css">
@import "../../dojo/resources/dojo.css";
@import "css/dijitTests.css";
</style>
<script type="text/javascript" src="../../dojo/dojo.js"
djConfig="parseOnLoad: true, isDebug: true"></script>
<script type="text/javascript" src="_testCommon.js"></script>
<script language="JavaScript" type="text/javascript">
dojo.require("dojo.data.ItemFileReadStore");
dojo.require("dijit.Tree");
dojo.require("dijit.ColorPalette");
dojo.require("dijit.Menu");
dojo.require("dojo.parser"); // scan page for widgets and instantiate them
</script>
</head>
<body>
<h1 class="testTitle">Dijit Tree Test</h1>
<div dojoType="dojo.data.ItemFileReadStore" jsId="continentStore"
url="_data/countries.json"></div>
<div dojoType="dijit.tree.ForestStoreModel" jsId="continentModel"
store="continentStore" query="{type:'continent'}"
rootId="continentRoot" rootLabel="Continents" childrenAttrs="children"></div>
<h3>Tree with hardcoded root node (not corresponding to any item in the store)</h3>
<p>Clicking a folder node will open/close it (openOnclick==true), and clicking a leaf node will popup an alert.</p>
<div dojoType="dijit.Tree" id="mytree"
model="continentModel" openOnClick="true">
<script type="dojo/method" event="onClick" args="item">
alert("Execute of node " + continentStore.getLabel(item)
+", population=" + continentStore.getValue(item, "population"));
</script>
</div>
<button onclick="dijit.byId('mytree').destroyRecursive();">destroy</button>
<h2>A rootless tree (no "continents" node) with context menus, and custom icons</h2>
<ul dojoType="dijit.Menu" id="tree_menu" style="display: none;">
<li dojoType="dijit.MenuItem" onClick="alert('Hello world');">Enabled Item</li>
<li dojoType="dijit.MenuItem" disabled="true">Disabled Item</li>
<li dojoType="dijit.MenuItem" iconClass="dijitEditorIcon dijitEditorIconCut"
onClick="alert('not actually cutting anything, just a test!')">Cut</li>
<li dojoType="dijit.MenuItem" iconClass="dijitEditorIcon dijitEditorIconCopy"
onClick="alert('not actually copying anything, just a test!')">Copy</li>
<li dojoType="dijit.MenuItem" iconClass="dijitEditorIcon dijitEditorIconPaste"
onClick="alert('not actually pasting anything, just a test!')">Paste</li>
<li dojoType="dijit.PopupMenuItem">
<span>Enabled Submenu</span>
<ul dojoType="dijit.Menu" id="submenu2">
<li dojoType="dijit.MenuItem" onClick="alert('Submenu 1!')">Submenu Item One</li>
<li dojoType="dijit.MenuItem" onClick="alert('Submenu 2!')">Submenu Item Two</li>
<li dojoType="dijit.PopupMenuItem">
<span>Deeper Submenu</span>
<ul dojoType="dijit.Menu" id="submenu4">
<li dojoType="dijit.MenuItem" onClick="alert('Sub-submenu 1!')">Sub-sub-menu Item One</li>
<li dojoType="dijit.MenuItem" onClick="alert('Sub-submenu 2!')">Sub-sub-menu Item Two</li>
</ul>
</li>
</ul>
</li>
<li dojoType="dijit.PopupMenuItem" disabled="true">
<span>Disabled Submenu</span>
<ul dojoType="dijit.Menu" id="submenu3" style="display: none;">
<li dojoType="dijit.MenuItem" onClick="alert('Submenu 1!')">Submenu Item One</li>
<li dojoType="dijit.MenuItem" onClick="alert('Submenu 2!')">Submenu Item Two</li>
</ul>
</li>
</ul>
<div dojoType="dijit.Tree" id="tree2"
model="continentModel" showRoot="false" openOnClick="true">
<script type="dojo/connect">
var menu = dijit.byId("tree_menu");
// when we right-click anywhere on the tree, make sure we open the menu
menu.bindDomNode(this.domNode);
dojo.connect(menu, "_openMyself", this, function(e){
// get a hold of, and log out, the tree node that was the source of this open event
var tn = dijit.getEnclosingWidget(e.target);
console.debug(tn);
// now inspect the data store item that backs the tree node:
console.debug(tn.item);
// contrived condition: if this tree node doesn't have any children, disable all of the menu items
menu.getChildren().forEach(function(i){ i.setDisabled(!tn.item.children); });
// IMPLEMENT CUSTOM MENU BEHAVIOR HERE
});
</script>
<script type="dojo/method" event="getIconClass" args="item, opened">
return (item == this.model.root || continentStore.getValue(item, "type") == "continent") ?
(opened ? "customFolderOpenedIcon" : "customFolderClosedIcon") :
"noteIcon";
</script>
<script type="dojo/method" event="onClick" args="item">
alert("Execute of node " + this.model.getLabel(item)
+", population=" + continentStore.getValue(item, "population"));
</script>
</div>
</body>
</html>
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