I am very new to javascript as I am currently making a cross platform web app in jQuery Mobile, I have used the example of XML Parsing to a HighCharts graph yet when I encounter a null in my series data it fails to draw any of the line and makes it into a scatter plot almost.
// push data points
$(series).find('data point').each(function(i, point) {
seriesOptions.data.push(
parseFloat($(point).text())
);
});
I have no idea how to write a if statement that checks to see if it found a null and if so how to tell it to use it… Can anyone please help or point me in the right direction as I would love my charts to be correct rather than placing a zero value where I have a null.
