javascript - Google Charts: information pop-ups do not work on floated div? -


if @ following jsfiddle

the chart on right not show pop ups. why that? how can solve it?

google.load('visualization', '1.0', {     'packages': ['corechart'] });  google.setonloadcallback(drawchart);  function drawchart() {      var data = new google.visualization.datatable();     data.addcolumn('string', 'user');     data.addcolumn('number', 'messages sent');     data.addrows([         ['amelia', 35],         ['john', 1],         ['ted', 3],         ['pat', 1]     ]);      var data2 = new google.visualization.datatable();     data2.addcolumn('string', 'user');     data2.addcolumn('number', 'messages sent');     data2.addrows([         ['amelia', 35],         ['john', 1],         ['ted', 3],         ['pat', 1]     ]);      var options = {         'title': 'ownership',             'width': 250,             'height': 250     };      var options2 = {         'title': 'ownership',             'width': 250,             'height': 250     };      var chart = new google.visualization.piechart(document.getelementbyid('chart_div'));     var chart2 = new google.visualization.piechart(document.getelementbyid('chart_div_2'));     chart.draw(data, options);     chart2.draw(data2, options2); }

the problem layering issue.

if use dom inspector, see chart_div_2 overlays chart_div. visualization api cancels mouse event propagation on container div's of chart element, hover events don't passed down chart_div.

to fix this, need set widths of chart divs in css. see fiddle.


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