I am using google chart for live data stream - i pull data and draw/redraw
it as a google chart. my problem is each time that a chart is drawn it also
adds 2 tooltip div to the DOM just before < /body>.
I use the following to create basic chart:
[code]
google.setOnLoadCallback(darw);var cleanData = new
google.visualization.DataTable();
cleanData.addColumn("bla bla", "oneBla");// not important for the question
cleanData.addRow("blaa", "bla");// not important for the question
function darw(){
var chart = new
google.visualization.LineChart(document.getElementById('chart_div'));
chart.draw(cleanData, {});}
[/code]
The code that is being added to the DOM looks like:
[code]
<div style="position: absolute; display: none;">
<div style="background: none repeat scroll 0% 0% infobackground; padding:
1px; border: 1px solid infotext; font-size: 12px; margin: 12px; font-family:
Arial;">soome data</div></div>
[/code]
My question is. is there a way to "destroy" a chart or something alike to
get rid of that extra DOM because after like 1 minute of that shenanigan i
have like 300-400 hidden extra nodes.
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