我有一个jqplot条形图,当我点击条形图时,我想要获得一个警报声明,其中包含刻度标签名称和系列名称。我试图获取但我失败了。请帮助我.. < / p>
以下代码在点击栏时显示或不存在。我想要一个刻度标签名称也像a,present。
enter code here
<!DOCTYPE html>
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript" src="te/jquery.jqplot.js"></script>
<script type="text/javascript" src="te/plugins/jqplot.barRenderer.js"></script>
<script type="text/javascript" src="te/plugins/jqplot.json2.js"></script>
<link rel="stylesheet" type="text/css" href="te/jquery.jqplot.css" />
<script language="javascript" type="text/javascript" src="te/plugins/jqplot.categoryAxisRenderer.js"></script>
<script type="text/javascript" src="te/plugins/jqplot.json2.js"></script>
<script type="text/javascript" src="te/plugins/jqplot.canvasTextRenderer.js"></script>
<script type="text/javascript" src="te/plugins/jqplot.canvasAxisLabelRenderer.js"></script>
<script type="text/javascript" src="te/plugins/jqplot.canvasAxisTickRenderer.js"></script>
<script type="text/javascript" src="te/plugins/jqplot.pointLabels.js"></script>
<script type="text/javascript" src="te/plugins/jqplot.cursor.js"></script>
<script type="text/javascript" src="te/plugins/jqplot.highlighter.js"></script>
<script type="text/javascript" src="te/plugins/jqplot.dateAxisRenderer.js"></script>
<script>
$(document).ready(function(){
var s1 = [2, 6, 7, 10];
var s2 = [7, 5, 3, 2];
var ticks = ['a', 'b', 'c', 'd'];
plot2 = $.jqplot('chart2', [s1, s2], {
seriesDefaults: {
renderer:$.jqplot.BarRenderer,
pointLabels: { show: true }
},
legend: {
show: true,
location: 'e',
//marginTop : "1620px",
placement: 'outside'
} ,
series:[{label:'Present'}, {label:'Absent'} ],
axes: {
xaxis: {
renderer: $.jqplot.CategoryAxisRenderer,
ticks: ticks
}
},
});
$('#chart2').bind('jqplotClick', function(ev, seriesIndex, pointIndex, data,plot) {
alert('Plot Label: '+plot2.series[data.seriesIndex].label);
});
});
</script>
</head>
<body>
<div id="chart2" style="height:400px;width:95%; "></div>
<p id='info2'></p>
</body>
</html>