Not display chart after second event click

[triiglobal]

This is my code
var chartInstall = new CanvasJS.Chart(“chartInstall”, {
animationEnabled: true,
title: {
//text: “Ice Cream Sales Over a Month”
},
axisX:[
{
lineColor: “#369EAD”,
titleFontColor: “#369EAD”,
labelFontColor: “#369EAD”,
valueFormatString: “MMM DD”,
intervalType: “day”,
interval: 2
},
{
lineColor: “#C24642”,
titleFontColor: “#C24642”,
labelFontColor: “#C24642”,
valueFormatString: “MMM DD”,
intervalType: “day”,
interval:2
}],
axisY: {
title: “Installs”,
prefix: “”,
includeZero: false
},
data: [{
type: “spline”,
//axisXIndex: 0, //Defaults to Zero
name: “Axis Y-1”,
showInLegend: true,
legendText: “Current Period”,
xValueType: “dateTime”,
dataPoints: @Html.Raw(ViewBag.DataInstall1)
},
{
type: “spline”,
axisXIndex: 1, //Defaults to Zero
showInLegend: true,
legendText: “Previous Period”,
xValueType: “dateTime”,
dataPoints: @Html.Raw(ViewBag.DataInstall2)
}
]
});

chartInstall.render();

ViewBag.DataInstall1 = [{“x”:1532476800000.0,”y”:1.0},{“x”:1532563200000.0,”y”:1.0}]
ViewBag.DataInstall2 = [{“x”:1530144000000.0,”y”:1.0}]

why in second click display no chart display?

[Vishwas R]

@triiglobal,

Can you kindly create sample project with sample dataPoints and share it over Google-Drive or Onedrive, so that we can look into your code, understand it better and help you out?

—
Vishwas R
Team CanvasJS

[triiglobal]

Dear Vishwas,
here the link that i can give to you
i hape you can help us.
https://drive.google.com/open?id=1SOIqJUDM_TDhEr_M5zqP0d7murdgYOun

thanks

[triiglobal]

hallo, any one can help ??

[Vishwas R]

@triiglobal,

The code that you have shared in doc file seems to be working fine. Can you kindly share the sample ASP.Net project along with sample data so that we can understand your scenario better and help you out?

—
Vishwas R
Team CanvasJS