I am trying to implement the feature template picker found here. I have added the layer I need to the feature template picker controller, but for some reason UITableView is not populating the templates. I have not made any changes to the GitHub sample for the FeatureLayerTemplatePickerController.swift file. Here is where I'm adding the templates:
// MARK: set feature layer template picker to sightings
func webMap(webMap: AGSWebMap!, didLoadLayer layer: AGSLayer!) {
if let featureLayer = layer as? AGSFeatureLayer {
if (featureLayer.name == "EAB Sighting"){
self.sightings = featureLayer
self.sightings.editingDelegate = self
//Add templates from this layer to the Feature Template Picker
self.featureTemplatePickerController.addTemplatesFromLayer(self.sightings)
for template in self.featureTemplatePickerController.infos {
print(template.featureTemplate.name)
}
}
}
}
It seems like the templates are being added to the template picker correctly because my print statement shows the template names:
This matches the legend of the Webmap I'm using (left image below). I cannot figure out what is going on. When I present the template picker view controller it is a blank table. I have added an outlet to the UITable as well (right image below):
Has anyone else ran into this issue? I cannot figure out what I'm doing wrong.
Accepted Solutions
Ah, thank you! I had set the referencing outlet but forgot to set the outlets for the dataSource and delegate, no wonder it didn't work! Once I did that my templates showed up! In case anyone else forgets this crucial step, here it is:
