It's not clear why your code would work the first time, but in your call of
google.setOnLoadCallback, you must give it a function rather than call a
function (such as your drawChart call). So your daysRequested would have
to be passed to drawChart another way. Here is one possibility.
google.setOnLoadCallback(function() { drawChart(3) });
dan
On Tue, Oct 22, 2013 at 2:03 PM, dreamn11 <[email protected]> wrote:
> First load everythign works, if I refresh the page I get this error
>
> Uncaught TypeError: Cannot read property 'DataTable' of undefined
>
> google.load("visualization", "1", { packages: ["table", "corechart"] });
> google.setOnLoadCallback(drawChart(3)); function drawChart(daysRequested) {
> $.get('http://localhost/api/Metrics/GetData', { days: daysRequested },
> function(d) { var data = new google.visualization.DataTable(d); //var
> formatter_short = new google.visualization.DateFormat({ formatType: 'short'
> }); var formatter_short = new google.visualization.DateFormat({ pattern:
> 'MM/dd/yyyy' }); formatter_short.format(data, 0); //var options = { width:
> "650px" } var chart = new
> google.visualization.Table(document.getElementById('table_div'));
> chart.draw(data, { cssClassNames: { headerRow: 'bigAndBoldClass',
> tableCell: 'tdCell', hoverTableRow: 'hoverClass' } }); }); }
>
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