Hi I was developing pie chart and doughnut chart. So, it was like on loading a page pie chart will open within a doughnut chart. By clicking on doughnut chart it will open another doughnut chart. And there is a link by clicking on which this goes to intial state.
Here is my fiddle - Fiddle link
Anyway I posting my code here-
<!DOCTYPE HTML>
<html>
<head>
<script src="http://canvasjs.com/assets/script/canvasjs.min.js"></script>
<!-- <link type='text/css' rel="stylesheet" href='style.css' /> -->
<style>
#chartContainerpie{
position: absolute;
top: 130px;
left: 0px;
}
#chartContainer{
position: absolute;
top: 0px;
left: 0px;
}
#link {
visibility : hidden;
top : 0px;
left : 0px;
}
</style>
<script type="text/javascript">
window.onload = function () {
var chart = new CanvasJS.Chart("chartContainer", {
title: {
text: "My First Chart in CanvasJS"
},
backgroundColor: "transparent",
data: [{
click: function(e){
anotherchart();
},
// Change type to "doughnut", "line", "splineArea", etc.
type: "doughnut",
dataPoints: [{
label: "apple",
y: 10
}, {
label: "orange",
y: 15
}, {
label: "banana",
y: 25
}, {
label: "mango",
y: 30
}, {
label: "grape",
y: 28
}]
}]
});
chart.render();
var chart = new CanvasJS.Chart("chartContainerpie", {
backgroundColor: "transparent",
data: [{
// Change type to "doughnut", "line", "splineArea", etc.
indexLabelPlacement: "inside",
indexLabelFontColor: "white",
indexLabelFontSize: "14px",
type: "pie",
dataPoints: [{
label: "apple",
y: 10
}, {
label: "orange",
y: 15
}, {
label: "banana",
y: 25
}, {
label: "mango",
y: 30
}, {
label: "grape",
y: 28
}]
}]
});
chart.render();
}
function anotherchart () {
document.getElementById("chartContainerpie").innerHTML = "";
document.getElementById("chartContainer").innerHTML = "";
document.getElementById("link").style.visibility = "visible";
// alert( e.dataSeries.type+ ", dataPoint { x:" + e.dataPoint.x + ", y: "+ e.dataPoint.y + " }" );
var chart = new CanvasJS.Chart("chartContainernew", {
backgroundColor: "transparent",
data: [{
// Change type to "doughnut", "line", "splineArea", etc.
indexLabelPlacement: "inside",
indexLabelFontColor: "white",
indexLabelFontSize: "14px",
type: "doughnut",
dataPoints: [{
label: "apple",
y: 10
}, {
label: "orange",
y: 15
}, {
label: "banana",
y: 25
}, {
label: "mango",
y: 30
}, {
label: "grape",
y: 28
}]
}]
});
chart.render();
}
</script>
</head>
<body>
<div>
<div id="chartContainerpie" style="height: 188px; width: 100%;"></div>
<div id="chartContainer" style="height: 400px; width: 100%; "></div>
</div>
<div>
<div id="chartContainernew" style="height: 400px; width: 100%; "></div>
<a id="link" href="">Back</a>
</div>
</body>
</html>
Now basically my problem is very small. I need my back link to be at top-left position of the page. So, if I am moving my div tag of link above the chart, the link is not working but if I am putting it after it works. So, my question why it is not working and what can I do to make it work.
Please forgive me if it is a very simple thing.
Is a
z-indexproblem. The div->chart is over the div->link and you can't click it.Put
position:relative;z-index:100to the div->link