Trying to get the alert box with selected value but am not able to.
Here is what I am doing.
var tData = google.visualization.arrayToDataTable(eval(data));
// Create a dashboard.
var dashboard = new
google.visualization.Dashboard(document.getElementById('dashboard_div'));
// Define a category picker for the 'Position'
column.
var slider1 = new
google.visualization.ControlWrapper({
'controlType': 'NumberRangeFilter',
'containerId': 'slider_div',
'options': {
'filterColumnLabel': 'Position',
'ui': {'labelStacking': 'vertical'}
}
});
var slider2 = new
google.visualization.ControlWrapper({
'controlType': 'NumberRangeFilter',
'containerId': 'slider2_div',
'options': {
'filterColumnLabel': 'Gene Id',
'ui': {'labelStacking': 'vertical'}
}
});
dashboard.bind(slider1,slider2);
dashboard.draw(tData);
/// Get selected values---
var state = slider1.getState();
alert(state.range.start());
Please let me know how to fix this.
Ragini
On Tuesday, 24 September 2013 11:33:38 UTC-4, asgallant wrote:
>
> Call the ControlWrapper#getState method. It returns an object with a
> "range" property, which is an object with "start" and "end" properties:
>
> var state = filter.getState();
> /*
> state = {
> range: {
> start: <start of range>,
> end: <end of range>
> }
> }
> */
>
> On Tuesday, September 24, 2013 11:12:27 AM UTC-4, Ragini Pandey wrote:
>>
>> Hi,
>>
>> How do I get the range selected by the user on the Range filter control.
>> I have a dashboard with range filter and I need to save the user
>> selection of the range.
>>
>> Thanks
>> Ragini
>>
>
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