Charts are not visible on Firefox and Internet Explorer

[sander1095]

Hello everyone.

I am currently working on creating a dashboard with gauges and graphs. I am using canv-gauge by @Mikhus for the gauge and Chart.js for the charts. The gauge works perfectly on every browser but I can only get the charts to work on Chrome, Opera and Safari.
Firefox(version: 38.05) and Internet Explorer(Version: 11) won't show me any charts.
They are not getting rendered at all and it is not showing any error messages. There's just a white empty canvas.

I have already tried using explorercanvas but that doesn't help either.

Because I am working on this at work, I can not send any screenshots or JSbin files. I have not modified anything in the Chart.js files. We are using Knockback.js as well, maybe that could be a problem.

I am very sorry for not being able to provide a lot of information, but if someone could help out, that would be wonderful.

[sander1095]

In the Chart.Js core file, it says the following:

// Firefox requires this to work correctly

    context.canvas.width  = width;
    context.canvas.height = height;

In Chrome, the height/width values of the style attributes of the canvas are correct. In Internet explorer and on Firefox, these values are 0, thus nothing can be seen in the canvas.

After commenting out these lines, it worked perfectly fine on firefox and Internet Explorer.

THE FIREFOX FIX ACTUALLY BREAKS CHART.JS ON FIREFOX. THIS HAS TO BE LOOKED INTO