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90 lines
2.2 KiB
90 lines
2.2 KiB
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" |
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"http://www.w3.org/TR/html4/strict.dtd"> |
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<html> |
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<head> |
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<title>Dojo Tree Widget Test (dynamic node creation)</title> |
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<script type="text/javascript"> |
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var djConfig = {isDebug: true, debugAtAllCosts: true }; |
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</script> |
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<script type="text/javascript" src="../../../dojo.js"></script> |
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<script type="text/javascript"> |
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delete dojo["profile"]; |
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dojo.require("dojo.widget.*"); |
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dojo.require("dojo.widget.TreeV3"); |
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dojo.require("dojo.widget.TreeNodeV3"); |
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dojo.require("dojo.widget.TreeBasicControllerV3"); |
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dojo.require("dojo.profile"); |
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dojo.hostenv.writeIncludes(); |
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</script> |
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<script type="text/javascript"> |
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dojo.addOnLoad(function(){ |
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var depth = 0; |
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function addChildren(title,nodeOrTree) { |
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//dojo.debug("addChildren to "+nodeOrTree+" depth" + depth) |
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depth++; |
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var children = []; |
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for (var i=1; i<=10; i++) { |
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var t = title+'.'+i |
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dojo.profile.start("createWidget"); |
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var node = dojo.widget.TreeNodeV3.prototype.createSimple({title: t, tree: tree}) |
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// slow generic method (1.5-3x diff) |
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//var node = dojo.widget.createWidget("TreeNodeV3", {title: t, tree:tree.widgetId}); |
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dojo.profile.end("createWidget"); |
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if (depth<3) { |
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addChildren(t, node); |
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} |
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children.push(node); |
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} |
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nodeOrTree.setChildren(children) |
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//dojo.debug("out "+nodeOrTree); |
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depth--; |
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} |
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dojo.profile.start("createController"); |
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var controller = dojo.widget.createWidget("TreeBasicControllerV3"); |
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dojo.profile.end("createController"); |
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dojo.profile.start("createTree"); |
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var tree = dojo.widget.createWidget("TreeV3", {listeners: [controller.widgetId]}); |
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dojo.profile.end("createTree"); |
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document.body.appendChild(tree.domNode); |
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dojo.profile.start("createNodes"); |
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addChildren('node', tree) |
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dojo.profile.end("createNodes"); |
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var nodeCount = 0; |
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dojo.lang.forEach(tree.getDescendants(), function() { nodeCount++ }); |
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dojo.debug("Nodes total: "+nodeCount); |
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dojo.profile.dump(true); |
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}); |
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</script> |
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</head> |
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<body> |
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<h4>Test/profile fast nested nodes generation and adoptation</h4> |
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<input type=button value="profile" onClick="dojo.profile.dump(true);"/> |
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</body> |
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</html>
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