New Datapoints do not get connected in the graph

[Jelch]

Hi,
I’m trying to add new datapoints to my graph.
The graph should contain progress on 2 excercises and the weight used (only in german) on every training

They will show up in the legend, but will not connected in the graph.
http://jsfiddle.net/QwZuf/432/
I hope you can see it at jsfiddle, the graph was meant to take a standalone html page (so its quite big)
After several attempts I finally got the buttons and adding of datapoints running but they won’t show up ?

• This topic was modified 8 years, 4 months ago by Jelch.

[Sanjoy]

Jelch,

Here y values are string. So, by parsing newly assigned y values to number will render the updated chart. Change the click handler function as below-

$("#AddDate").click(function () {
        dataPointsK.push({ x:TrainingNr ,y: Number(document.getElementById("deadlift").value)});
        dataPointsB.push({ x: TrainingNr,y: Number(document.getElementById("benchpress").value)});
        TrainingNr = TrainingNr +1 
	chart.render();

	});

[Jelch]

wow
thank you so much !
now it works.
Now i only have to find a way to store the datapoints in a file (tsv or something).
But that has much lower priority.

Thank you so much again !