add ROLL_OVER on QueryWidget

[NatashaManzuiga]

Hi, I 'm trying to add a ROLL_OVER function on mouseovergraphic

I added this line on createQueryResults..

graphic.addEventListener(MouseEvent.ROLL_OVER, mouseOverGraphic);

and the function:

private function mouseOverGraphic(event:MouseEvent):void
    {
        var gra:Graphic = event.currentTarget as Graphic;
        var infoData:Object = gra.attributes;
           
        clearTimeout(hitimer);
        var queryResult:ResultItem = gra.attributes as ResultItem;
        if (map.extent.containsXY(queryResult.center.x, queryResult.center.y))
                // only show infowindow if query result in contained within map extent
        {
            hitimer = setTimeout(showHighlight, 300, [ queryResult ]);
        }
        else
        {
            hideInfoWindow();
        }

    }

What I'm wronging?

Naty

[RobertScheitlin__GISP · Accepted solution]

Naty,

  It is because the graphics attributes are not a ResultItem.

Here is the fix:

import mx.collections.ArrayList;
import com.esri.ags.components.ContentNavigator;

            private var contentNavigator:ContentNavigator = new ContentNavigator();

            private function mouseOverGraphic(event:MouseEvent):void
            {
                var currentGraphic:Graphic = event.currentTarget as Graphic;
                var mapPoint:MapPoint = (currentGraphic.geometry.type == Geometry.MAPPOINT)? (currentGraphic.geometry as MapPoint) : currentGraphic.geometry.extent.center;
                contentNavigator.dataProvider = new ArrayList([ currentGraphic ]);
                // Put the ContentNavigator in the info window.
                map.infoWindowContent = contentNavigator;
                map.zoomTo(currentGraphic.geometry);
                map.infoWindow.show(mapPoint);
            }

[NatashaManzuiga]

It was impossibile for me to make it possible!!!

Thanks!!

I still have some problem to populate infopopup..with the PopUpRendererSkin.mxml ...because when I select a record on search result...it works well..when I ROLL_OVER on a Graphic...it doesnt show me title and description..

[RobertScheitlin__GISP]

Naty,

   I am not sure I understand your problem. Can you provide screenshots?

[RobertScheitlin__GISP]

Naty,

Try this instead:

            private function mouseOverGraphic(event:MouseEvent):void
            {
                var currentGraphic:Graphic = event.currentTarget as Graphic;
                var resultAttributes:ResultAttributes;
                resultAttributes = graphicToResultAttributes[currentGraphic];
                popUpRenderer.popUpInfo = configurePopUpInfo(resultAttributes);
                popUpRenderer.graphic = currentGraphic
                var mapPoint:MapPoint = (currentGraphic.geometry.type == Geometry.MAPPOINT)? (currentGraphic.geometry as MapPoint) : currentGraphic.geometry.extent.center;
                map.infoWindow.content = popUpRenderer;
                map.infoWindow.contentOwner = popUpRenderer.graphic;
                map.infoWindow.show(mapPoint);
            }

[NatashaManzuiga]

Robert, thanks, you fixed my problem...

I still have this problem when I graphically click on the feature..

[RobertScheitlin__GISP]

Naty,

   The popup that you get from clicking on a feature is not controlled by the Query widget, it is controlled by the popup you have defined for the layer in the main config, that is why there is a difference.

[NatashaManzuiga]

And can I modify it....or at least....can I disable click on the feature?

Thanks Robert,

Naty

[RobertScheitlin__GISP]

Naty,

   Sure you can just remove the popup portion that you specified for that layer in the main config.xml

[NatashaManzuiga]

In the main config.xml, I just have this line:
<widget url="widgets/Query/QueryWidget.swf" config="widgets/Query/QueryWidget_HealthEmergency.xml" label="Health and Emergency" icon="assets/images/19_icon.png"/>