Provide data to chart components from the dashboard

[harshabalan]

Can we provide  data to the chart components from the designer without using a dataset service ?

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Can we provide  data to the chart components from the designer without using a dataset service ?

Ans: Yes . we can provide the data to charts as a json structure  ; 
In the below example we are getting dynamic informations from the dashboard which we are formulatiing into a json structure and providing the same to a datagrid.

var f1 = sdk.getValue( 'label744');   //// value : "Document: Revenue"
var f2 = sdk.getValue( 'label748');   /// value : "Applied filter : Last 7 Day"
var f3 = sdk.getValue( 'label756');  /// value : "Section : Quarterly report"
var info  = [f1,f2,f3];
var info_val =[];
 for (var i = 0; i <= info.length; i++)
{
info_val.push({"info":info[i]});   //////
}
var ch = sdk.getWidget('datagrid770' );
ch.setDataProvider(info_val);
ch.draw();