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Esri / Imagery-Apps

Example JavaScript source code for ArcGIS imagery apps (Landsat Explorer and Sentinel Explorer) that you can expand or customize.
Apache License 2.0
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Error deploying widgets from Landsat8 Explorer app #4

Open kv5784 opened 3 years ago

kv5784 commented 3 years ago

I tried to deploy widgets from Landsat8 Explorer app on WAB and the error appeared. This occurs with some of the widgets i.e. Mask, ISCompare and ISChangDetection. When I tried adding ISChangeDetection, this error appeared: ISChangeDetection_issue From my understanding, it can't find .png image in the following page right? Please help correct me if I'm wrong.

When I tried adding Mask and ISCompare widget, another error appeared: _Error: scriptError: ./resourceLoad.js?wabdv=2.16 From what I understand, there's something wrong with the script. ISCompare_issue

The steps of adding widget is as followed: https://enterprise.arcgis.com/en/portal/latest/use/add-custom-widgets.htm Please be notified that I am no programmer. Does additional script have to be written in order for this to work? Or is it possible to deploy just widgets, but not the app itself (Landsat8 Explorer)? Please help advise on this.

priya4991 commented 3 years ago

@kv5784 it is better if you use the widgets from https://github.com/Esri/WAB-Image-Services-Widgets instead of taking widgets from an existing app, because the widgets may be customized a bit for the corresponding apps.

kv5784 commented 3 years ago

@priya4991 Are there ways to import then to use in WAB/WAB Developer. Or the only way to do this is to alter the code in order to use them on WAB/WAB developer? I believe that the widgets implemented in this app is similar to those from https://github.com/Esri/WAB-Image-Services-Widgets but not quite the same. Some of the widgets i.e. Mask, Time Selector in these two apps are different. They are customized to use particularly with Landsat8 data. Am I understanding this right?

priya4991 commented 3 years ago

@kv5784 yes some of the widgets may have been customized to work better with the app in question. Hence it is better to use the widgets in the WAB repository for a more generalized version.