Latest Contributions by KerryKang

Hello,    I am looking into working with 3D data collection. I saw this from the Field Maps site and want to learn more about what it is meant by 'a default z-value'. Is it something we can set up in the Field Maps for?   If the feature layer is z-aware, it must have a default z-value if you use the map to collect data. ... View more

Hello all,    Is it possible to calculate Z values using expression? I am looking into building an evacuation solution that stores address information and the property location. Given that there are many high-rise buildings in big cities, displaying property points in the urban areas can be tricky - there will be hundreds points overlapping in a single property parcel and not able to distinguish the address information properly.   My idea is that if we can calculate z values based on the floor number that field workers enter, I can build a 3D scene to display the evacuation information. For example, 1st floor's z value sitting on 0 m (let's say there is base elevation information somewhere. the z value here only represent relative height from DEM). If users enter floor 2, z value will be calculated  2.5 m (about 8' ceiling).   I know that it's possible in Survey123 to calculate Z value but have not looked into it yet in Field Maps. I hope to get some insights before I jump into a test.   I appreciate for any your advice and feedback on dealing with calculated z values. Thank you! ... View more

Hello,    I hope to get some direction on how I can get the list of merged polygons (A+B) that intersect another polygon layer (C).   I have two polygon layer A. Municipalities and B. Regional Districts. I merged A and B into a new FeatureSet in Data Expression using common attributes such as admin type and name of the area.   Then, I want to count how many of these admin areas are affected by a weather event (polygon C), ideally returning all the names & geometry, not just count of intersects so that I can use the returned FeatureSet for further like filters.   -- This is what I did so far. The third  variable (fs3) is the one need to be used to define intersect, and has not been used yet.   ==================================== // Portal var p = Portal('https://xyz.maps.arcgis.com'); // Create FeatureSet for points - municipality var fs1 = FeatureSetByPortalItem(p,'xxx', 0, ['*'], true); // Create Featureset for lines - regional district var fs2 = FeatureSetByPortalItem(p,'yyy', 13 ,['*'], true);   var fs3  = Filter(FeatureSetByPortalItem(Portal('https://arcgis.com/'), 'zzz',1,['*'], true),"ImpactLevel=5");   // Create empty feature array and feat object for output var features = []; var feat; // Iterate fs1 for (var feature in fs1) {         // Create feature with aggregated values     feat = {         'attributes': {                 'admin_type': ['Municipality'],             'name':feature['Admin_area_name']         }     };         // Push feature into array     Push(features, feat); }; for (var feature in fs2) {           // Create feature with aggregated values     feat = {         'attributes': {             'admin_type': ['Regional District'],             'name':feature['admin_area_name']         }     };         // Push feature into array     Push(features, feat); }; // Create dict for merged output FeatureSet var out_dict = {     'fields': [                 {'name': 'admin_type', 'type': 'esriFieldTypeString'},         {'name': 'name', 'type': 'esriFieldTypeString'}             ],   'geometryType': '',   'features': features }; // Convert dictionary to feature set - mergend A and B //return FeatureSet(Text(out_dict));   //Intersect the new FeatureSet with fs3 (polygon C) ... View more

Hello,    I hope to narrow down my item search in survey forms but it looks like there is no option. It's funny that the forms appeared under 'App', but no further sub category.    Is there any way that I can filter out survey forms only among many items?   ... View more

Hi,  I have a survey that pull out x, y coordinates from the csv stored within the media folder. It was published at least 3.14 or earlier version and it's been working fine until I update the survey with 3.16.   The error I realized was that it does not pick up known x, y location and turned out there is no linkage between the CSV and the survey. I tried to add the CSV back, but it looks like there is no option for me to add the actual csv file from the media folder.   I re-downloaded version3.14 but it still does not give me an option to add the csv file directly. This affect an important app used by multiple organizations.  Thanks.   ... View more

Hello,  There are three feature layers that I was able to combine as one using an Arcade expression in the data setting. Is it also possible to include their attachments and plug the result feature set into the detail widget to show photos and details? The attachments are critical information of the datasets, so I hope to get it work. Thank you. Kerry ... View more

Hello,    Is it possible to customize the 'Page Not Found' message? My hub site contains a few web apps that work with different levels of users; viewers and field workers who belong to different user groups. The default message sounds like something went wrong with the embedded site, but the reality is the users do not have a permission to access. I hope to update the message to provide more clear message. Thank you.   Kerry   ... View more

Hi,  My client who holds a field worker account needs to manage their survey dataset directly including a deleting functionalities. I've set up the setting like below 'Add, update, and delete records (read access enabled). The field worker account could click 'delete' from the Data page of the Survey123 website, and seemed working,  but the the record comes back after deleting. So it looks like the button is activated but it actually does not delete it. I am not sure if I miss any additional settings or it's a bug? or field workers are not supposed to delete any records?   Thank you. Kerry ... View more