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The second argument for the 'highlightData' option
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david0817
#1 Posted : Sunday, May 17, 2020 4:11:40 AM(UTC)
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Hi,

I have a dataItem looks like this:

["2020/05/05 07:00", 35.04, 33.54, 33.55, 33.54]

So when I use this function:

$("#jqchart).jqChart("highlightData, [dataItem]);

This error appears:

jquery.jqChart.min.js:9 Uncaught TypeError: Cannot read property 'dataItem' of null
at q.<anonymous> (jquery.jqChart.min.js:9)
at Function.each (jquery-1.11.1.min.js:2)
at Array.<anonymous> (jquery.jqChart.min.js:9)
at Function.each (jquery-1.11.1.min.js:2)
at e.getShapesPerData (jquery.jqChart.min.js:9)
at e.highlightData (jquery.jqChart.min.js:9)
at e.highlightData (jquery.jqChart.min.js:9)
at m.fn.init.highlightdata (jquery.jqChart.min.js:9)
at m.fn.init.a.fn.jqChart (jquery.jqChart.min.js:9)
at Object.makeChart (charts.js:105)

So how are we going to solve this problem?

Thanks in advance.
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