Line chart only showing the first label when only one data point is provided

[xingped]

It is possible to show multiple labels on a line chart when those labels don't have data points. An example of how I use this - showing the progression of data over a week. I can have labels for every day of the week but only have data points so far for Sunday and Monday or something like that.

However, even if there's multiple labels, if there's only one data point, the chart doesn't draw the other labels. This can be verified using the livegap chart generator with a line chart and simply deleting all the data points (keep the labels) except the first data point for each data series.

Expected behavior: All the labels should still be shown regardless if there is one or multiple data points.

[markosko]

not sure what u have as data but for me this works

var mydata1 = {
    labels : ["January","February","March","April","May","June","July"],
    datasets : [
        {
            fillColor : "rgba(220,220,220,0.5)",
            strokeColor : "rgba(220,220,220,1)",
            pointColor : "rgba(220,220,220,1)",
            pointstrokeColor : "yellow",
            data : [16,,,,,,],

      title : "2014"
        }
    ]
}               

[FVANCOP]

Hi,

As explained by Markoc, yes it is possible; Check following link https://github.com/FVANCOP/ChartNew.js/wiki/150_Missing_Values

@omarsedki : I've seen that there is a bug in livegap. If in the provided data, you simply remove the data for month February (but the label "February" remains), on the chart, the data for March will be associated to February... The generated data is "data[65,90,81,56,55,40,"] instead of "data[65,,90,81,56,55,40,]".

Regards, François

[xingped]

That was it, thanks @FVANCOP