dhtmlxchart:eventexample [DHX documentation]

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<html>
<head>
	<title>BarChart: Initiazation</title>
	<script src="../../codebase/dhtmlxchart.js" type="text/javascript"></script>
	<link rel="STYLESHEET" type="text/css" href="../../codebase/dhtmlxchart.css">
</head>
<body >
	<h1>BarChart: Initialization</h1>
 
        <div id="chart1" style="width:950px;height:300px;border:1px solid #A4BED4;"></div></td>
	<div id="log_div" style="widht:950px; height:300px; font-family:Tahoma;"><div></div></div>
 
	<script>
	var data = [
		{ sales:"3.0", year:"2000" },
		{ sales:"3.8", year:"2001" },
		{ sales:"3.4", year:"2002" },
		{ sales:"4.1", year:"2003" },
		{ sales:"4.3", year:"2004" },
		{ sales:"9.9", year:"2005" },
		{ sales:"7.4", year:"2006" },
		{ sales:"9.0", year:"2007" },
		{ sales:"7.3", year:"2008" },
		{ sales:"4.8", year:"2009" }
	];
 
 
	var barChart1 =  new dhtmlXChart({
		view:"bar",
		container:"chart1",
	    value:"#sales#",
		label:"#sales#",
		color:"#66cc33",
		width:50,
		tooltip:{
			template:"#sales#"
		},
		xAxis:{
			title:"Sales per year",
			template:"#year#"
		}
	});
	barChart1.parse(data,"json");
	barChart1.attachEvent("onMouseMove", function(id){
		id = barChart1.get(id).year;
		log("onMouseMove", id);
		return true;
	})
	barChart1.attachEvent("onMouseOut", function(id){
		log("onMouseOut", id);
		return true;
	})
 
	barChart1.attachEvent("onItemClick", function(id){
		id = barChart1.get(id).year;
		log("onItemClick", id);
		return true;
	})
	barChart1.attachEvent("onItemDblClick", function(id){
		id = barChart1.get(id).year;
		log("onItemDblClick", id);
		return true;
	})
 
 
	function log(name, id){
		var t = document.createElement("DIV");
		t.innerHTML = name+" for element "+id;
 
		var p = document.getElementById("log_div");
		p.insertBefore(t, p.firstChild);
	}
 
	</script>
</body>
</html>
Example (Events)
