You want to clear the currently selected items from one CategoryFilter when
the other CategoryFilter "statechange" event fires? Call the #setState
method of the filter you want to clear:
function updateValues(e) {
filter2.setState();
}
On Monday, November 4, 2013 11:15:29 AM UTC-5, letyqueta wrote:
>
> Hi!
>
> I have two dependent filters and I want to remove all selected from one
> after filtering.
> I've something like this:
>
> var filter = new google.visualization.ControlWrapper({
> 'controlType': 'CategoryFilter',
> 'containerId': 'filterDiv',
> 'options': {
> 'filterColumnIndex': 2,
> 'ui': {
> 'labelStacking': 'vertical',
> 'allowTyping': false,
> 'allowMultiple': true,
> }
> }
> });
>
> var filter2 = new google.visualization.ControlWrapper({
> 'controlType': 'CategoryFilter',
> 'containerId': 'filterDiv2',
> 'options': {
> 'filterColumnIndex': 1,
> 'ui': {
> 'labelStacking': 'vertical',
> 'allowTyping': false,
> 'allowMultiple': true
> }
> }
> });
>
> .....
>
> dashboard.bind(filter , filter2 );
>
> ....
>
> google.visualization.events.addListener(filter, 'statechange',
> updateValues);
>
> ........
>
> function updateValues(e) {
> *filter2.setOption('selectedValues',null); *
> }
>
> ....
>
> It doesn't work and I haven't found a correct solution to my problem.
>
> Thank you!
>
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