How to display popup on layer 'selection-complete' event

AndrewTerwiel — Mon, 24 Aug 2015 01:40:49 GMT

I'm trying to get a popup to display on a selection-complete event of a feature layer. I'm having a problem where at the line to show the window I get a "Cannot read property 'toScreen' of undefined" error in the console. Does anyone know of a better way of showing a popup from a 'selection-complete' event? Thanks.

featureLayer.on("selection-complete", showInfo);

function showInfo (event) {

map.infoWindow.setFeatures(event.features);

map.infoWindow.show(map.extent.getCenter());

}

Message was edited by: Andrew Terwiel

I have it working now. Code snippets below.

postCreate: function () {

this.inherited(arguments);

this._config = this.config;

this.map = this.map;

this.map.infoWindow = this._customPopup;

this.map.on("click", this._showRoadInfo);

deferred = widget._roadFeatureLayer.selectFeatures(layerQuery,

FeatureLayer.SELECTION_NEW, function (selected) {

widget._roadFeatureLayer.setSelectionSymbol(widget._slsRoad);

widget._parcelFeatureLayer.clearSelection();

widget._zoomToRoad(selected, widget);

var mpPt = selected[0].geometry.getExtent().getCenter();//new Point(-122, 45.6);

var scrPt = widget.map.toScreen(mpPt);

widget.map.emit("click", { selected: selected, map: widget, bubbles: true, cancelable: true, screenPoint: scrPt, mapPoint: mpPt });

});

_showRoadInfo: function (event) {

var that = this._mapParams.infoWindow;

that.setFeatures(event.selected);

that.show(event.mapPoint, event.screenPoint);

Re: How to display popup on layer 'selection-complete' event

TracySchloss — Mon, 24 Aug 2015 15:38:56 GMT

How are you selecting the featureLayer? Have you tried putting in a error handler to get a little more information?

Re: How to display popup on layer 'selection-complete' event

KenBuja — Mon, 24 Aug 2015 16:05:25 GMT

Try passing the event into the function

featureLayer.on("selection-complete", showInfo(event));

topic How to display popup on layer 'selection-complete' event in ArcGIS JavaScript Maps SDK Questions

How to display popup on layer 'selection-complete' event

Re: How to display popup on layer 'selection-complete' event

Re: How to display popup on layer 'selection-complete' event