I have the following chart:
chart is defined globally
chart = new
google.visualization.AnnotatedTimeLine(document.getElementById('linechart_div'));
data script is created in asp.net code behind and written to the page
via response.write
var data = new google.visualization.DataTable();
data.addColumn('date', 'Date');
data.addColumn('number', 'Transaction Total');
data.addColumn('string', 'title1');
data.addColumn('string', 'text1');
data.addColumn('number', 'Transaction Volume');
data.addColumn('string', 'title2');
data.addColumn('string', 'text2');
data.addRows([[new Date(2010, 4, 18), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 4, 19), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 4, 20), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 4, 21), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 4, 22), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 4, 23), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 4, 24), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 4, 25), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 4, 26), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 4, 27), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 4, 28), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 4, 29), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 4, 30), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 4, 31), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 1), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 2), 777, undefined, undefined, 53,
undefined, undefined],
[new Date(2010, 5, 3), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 4), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 5), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 6), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 7), -4, undefined, undefined, 1,
undefined, undefined],
[new Date(2010, 5, 8), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 9), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 10), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 11), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 12), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 13), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 14), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 15), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 16), 0, undefined, undefined, 0,
undefined, undefined],
[new Date(2010, 5, 17), 0, undefined, undefined, 0,
undefined, undefined]]);
chart.draw(data, { 'allowRedraw': true, 'allowHTML': true,
'displayAnnotations': true, 'displayExactValues': true,
'scaleColumns': [0, 1], 'scaleType': 'allfixed', 'legendPosition':
'newRow', 'numberFormats': {0:'$##.##', 1:'#0'}, 'colors': ['blue',
'orange'] });
I call chart.hideDataColumns(0); on a checkbox onclick event. when I
paste this code into the code playground, it works fine. when I call
the hideDataColumns from my onclick event function, I get an
actionscript error. Any help would be appreciated.
Thanks,
Adam
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