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1
Vote

Add flag to enable column filtering in the dropdown

The DropDownList element already has a flag `allowFiltering`, It'd be great if the QueryBuilder has a passthrough option to set this for column selection.

When the list of columns grows large, it's very annoying to always have to scroll to find the correct one. 

Something like this:


export class QueryBuilder extends Component<HTMLDivElement> implements INotifyPropertyChanged {
 /**
     * Enables/Disables column filtering in the dropdown
     * @default false
     */
    @Property(false)
    public enableColumnFiltering: boolean;

private addRuleSuccessCallBack(...) {
...
if (!column || (column && !column.ruleTemplate)) {
                dropDownList = new DropDownList({
                    ...
allowFiltering:
this.
enableColumnFiltering
                });
...
}
}
}