Hi guys,
I saw in the Google Visualization API Release Notes for April 6, 2009
that the getState bug has been fixed while I still see the same error
message "Error: this.q().getState is not a function". When loading the
google API, does it load the latest release by default? In the
"Advanced" settings option, I still see the build date to be Wed Feb
11, 2009! Shouldn't this be Apr 6?
this is my code for loading the motionchart:
google.load('visualization', '1', {'packages':['motionchart']});
Your help is highly appreciated, many thanks.
On Feb 27, 10:12 pm, VizBoy <[email protected]> wrote:
> Sounds like a bug..
> Thanks for reporting. We will work on it.
>
> - VizBoy.
>
> On Fri, Feb 27, 2009 at 8:07 AM, Otis <[email protected]>wrote:
>
>
>
>
>
> > I am using the motionchart visualization to display data. I need to
> > capture selection information to enable drill down functionality. The
> > documentation for motionchart shows no select event, but there is a
> > getState() method described as:
>
> > "Returns the current state of the motionchart serialized to a JSON
> > string. This string can be used as an initial state when displaying
> > the chart by calling draw()."
>
> > However, any call to the "getState()" function results in an error:
> > "this.s().L is not a function"
>
> > Turns out that this.s() returns an empty string and the javascript
> > function that is called is trying to return this.s().L()
>
> > This error can be easily reproduced on the ajax playground site:
>
> >http://code.google.com/apis/ajax/playground/?type=visualization#motio...
>
> > Change the text in the edit window to:
>
> > function drawVisualization() {
> > var mchart = new google.visualization.Query(
> > 'http://spreadsheets.google.com/tq?key=pCQbetd-
> > CptE1ZQeQk8LoNw<http://spreadsheets.google.com/tq?key=pCQbetd-%0ACptE1ZQeQk8LoNw>
> > ').send(
> > function(response) {
> > var mchart = new google.visualization.MotionChart(
> > document.getElementById('visualization'));
> > mchart.draw(response.getDataTable(), {'width': 800,
> > 'height': 400});
> > alert(mchart.getState());
> > });
> > }
>
> > Any help is greatly appreciated!- Hide quoted text -
>
> - Show quoted text -
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