topic Re: Capture the tap on the link within feature layer popup in ArcGIS Runtime SDK for iOS Questions

Capture the tap on the link within feature layer popup

RaymondLi — Thu, 07 Oct 2021 20:00:31 GMT

I have the simple iOS app open the map from our enterprise portal by using ArcGIS Runtime SDK.

// MARK: - AGSGeoViewTouchDelegate func geoView(_ geoView: AGSGeoView, didTapAtScreenPoint screenPoint: CGPoint, mapPoint: AGSPoint) { print("AGSGeoViewTouchDelegate Event") guard let featureLayer = self.featureLayer else { return } print("featureLayer is not null") // Identify the specified feature layer. mapView.identifyLayer(featureLayer, screenPoint: screenPoint, tolerance: 12, returnPopupsOnly: false) { [weak self] (result: AGSIdentifyLayerResult) in guard let self = self else { return } if let error = result.error { self.presentAlert(message: "Error Display Feature popup") print(error) } else if !result.popups.isEmpty { // Unselect the previous feature. featureLayer.clearSelection() // Select the new feature. let features = result.geoElements as? [AGSFeature] let selectedFeature = features?.first featureLayer.select(selectedFeature!) // Display a popup only if it exists. let popupsViewController = AGSPopupsViewController(popups: result.popups) // Display the popup as a formsheet -- specified for iPads. popupsViewController.modalPresentationStyle = .formSheet // Present the popup. popupsViewController.delegate = self self.present(popupsViewController, animated: true) } } }

In the popup, there is some content is a URL. I want to capture the movement when user tap on the link. I will do some other action or redirect to some where else. How can I do it?

Re: Capture the tap on the link within feature layer popup

Nicholas-Furness — Thu, 07 Oct 2021 23:09:23 GMT

Have you tried the wantsToShowViewController(ofType:) delegate method? I haven't tried it but if the type is AGSPopupViewControllerTypeWeb then you could take a custom action. If it's not, then you should still present the view controller using the parameters passed into the delegate method. Does that do what you need?

Re: Capture the tap on the link within feature layer popup

RaymondLi — Fri, 15 Oct 2021 14:58:38 GMT

Nicholas,

Thank you. I am able to capture the event when user tap on the link. However, I also want to know the field that user tap on it also? Do you know anything about?

Re: Capture the tap on the link within feature layer popup

BTDS_GISAdmin — Mon, 18 Oct 2021 14:51:02 GMT

I have similar problem. I know wantsToShowViewController(ofType:) has parameter of wantsToShow svc:UIViewController. I want to get the _currentURL. I cannot get the property. I want to cast it to AGSWebViewController, but it complains the type is not in scope. Please help