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I have drawn several graphs on my webpage using the Google Charts API. If i want to clear them, i can use the chart’s clearChart() method. But lets say i have a div with id=”mydiv” which has a line chart drawn in it. To clear it, i would have to first get the chart objectcand then call clearChart(). But how do i get the chart object ?
If you used JavaScript to render charts you should had saved a reference to chart objects to clear them after.
If you do not have those references but have the div behaving as a container them you can remove or clear the div element from browser tree nodes.
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