line chart: new line not visible on pushing dataseries

[akshay30498]

I am trying to add new dataSeries using this:
var newseries={
type:”line”,
dataPoints:[
{y:frustrated[0],x:’1′,indexLabel:'{y}%’},
{y:frustrated[1],x:’2′, indexLabel:'{y}%’},
{y:frustrated[2],x:’3′, indexLabel:'{y}%’}]
}
chart.options.data.push(newseries);
chart.render();
here frustrated array contains three float values which i got from ajax response.
Problem is that the data is being pushed into the data array but i can only see tooltips corresponding to the new line, not the line….

I’ve tried changing it to a column chart… again on adding new data columns get shifted and all but the new columns are not visible.

[Priyanka M S]

@akshay30498,

It seems like you are passing invalid x-values to chart. Passing valid number to x-value of dataPoint should work fine in your case.
If this doesn’t solve your requirement, please share a jsfiddle so that we can understand your requirement better and help you out.

__
Priyanka M S
Team CanvasJS

[akshay30498]

I have used this:
axisX:{
valueFormatString: ‘Test #’,
interval:1,
maximum:3.5
}
So as far as x values are concerned they are fine…. because it is showing the chart with Test 1 Test 2 and Test 3 on X-axis
its only so that assigning a new variable to datapoints doesn’t show the line… like i said tooltips are visible.

PS: I am using https://cdnjs.cloudflare.com/ajax/libs/canvasjs/1.7.0/canvasjs.min.js

• This reply was modified 6 years, 5 months ago by akshay30498.

[Priyanka M S]

@akshay30498,

Can you kindly share a jsfiddle with sample data, so that we can look at your code, understand and help you out?
We recommend you to use latest version of CanvasJS.

__
Priyanka M S
Team CanvasJS

[akshay30498]

hey!!!
the “frustrated” array actually contained string “20”, “25” and “30”
just thought about it while creating the fiddle
So i used parseInt() around it and it showed line.
What a noob mistake XD XD

Anyways now it is working ^_^ yeye!!!
thanx for the help tho :)

Also about new version… why don’t u guys have a cdn for latest version? i don’t like downloading stuff … so i use cdn and latest cdn is for version 1.7.0 can u plz host the latest version on a cdn….

[Priyanka M S]

@akshay30498,

Glad that it’s working fine now.

Instead of CDN, you can serve CanvasJS script from https://cdn.canvasjs.com/canvasjs.min.js

__
Priyanka M S
Team CanvasJS