When first trying to download individual images from an image service using IS Catalog widget, the download was successful.
After that when clicking on an image to download, the browser will prompt a HTTP ERROR 400 each time. The issue happened with multiple image services with download enabled.
WAB 2.11 edition was used.

An ESRI analyst assigned to this case was able to reproduce the same issue using the IS Catalog widget (Esri Case #02461170). WAB 2.12 edition was used by ESRI analyst.

I've been working with a WebApp I created a few weeks ago, and made some recent changes that seem to have caused a weird change in the HeaderController widgets. I can only select them from a very small zone along the bottom of each widget icon. I have been tweaking some config files, but don't know why this would have happened as a result of those changes.

Everything was working normally until I changed the index numbers to rearrange some of the IS and other widgets in the HeaderController, while also bumping up the PaddingRight for the search window to move it to the left side of the widgets.

Is anyone aware of what may have caused this?

Could the IS Renderer widget be set up to allow users to select the layer they want to change the render on, ie a drop down list of all the image services available in the app? At the moment a user is only able to interact with the top layer but it would be useful if other layers functions could be accessed and changed too.

Also, is it possible to configure what renderers are available to the user when configuring the app in WAB?

Thanks

Apologies if it's obvious, but on reading through the tool descriptions, I can't find a replacement for the Image Discovery widget: https://github.com/Esri/image-discovery-app-js

The Image Discovery repo is no longer maintained and directs users to this site.

Required functionality is for a user to specify an AOI and then have a result return all of the image services that are present in that area, with the ability to preview, or add them to the map.

I am using the IS Compare widget in my image services and when I use the swipe mode,there is panning problem.So,is swipe mode platform or browser dependent or I have configured it wrongly? Please,Anyone who has know how about this,I am in need of your help.

I have a simple image service, served up from ArcGIS Server 10.5. (REST details) from a Mosaic Dataset.

I am just interested in the one dataset within this Mosaic Dataset which has a value between 0-100.

I want to allow the user within AppBuilder to filter the raster based upon them choosing a min and max value to display (e.g. >75; 40-80; etc.). Ideally dynamically client-side like this JS sample, but also happy for a server side option.

I have the Web AppBuilder Developer Edition 2.4 installed with all of the Imagery widgets installed, and was hoping there might be something in here that would help, but struggling to get any of the widgets to work with my image service.

Can someone suggest a way to allow a user to filter an image service based upon the pixel value?

This is a comment for a closed issue #36 #36

I changed the code as suggested and this time it looked like it was really processing for about 30 secs and then the file was ready to download :

When I click to download the image, I am getting the following error:

What can cause this error?

Hi,
in the widget.js file of the ISCatalog widget, there are 3 lines that require a certain install-location to work. Lines 42 to 44 read:
"./widgets/ISCatalog/lib/filesaver/Blob.js", "./widgets/ISCatalog/lib/filesaver/FileSaver.js", "./widgets/ISCatalog/lib/papa_parse.js"

this caused issues for me after installing the WABIS widgets on my WebServer. I suggest to change those lines - similar to many others in the file to a relative path of:
"./lib/filesaver/Blob", "./lib/filesaver/FileSaver", "./lib/papa_parse"

that, for me , fixed the issue.

I have created two WebApps: one built on the ArcGIS Online WebMap created for WAB-IS, and one on imagery services stood up my my project team-mates.

When attempting to configure the IS Layers widget in the two different apps, the ESRI data WebApp simply shows the widget name, icon, the ability to change that icon, and the Webmap Id upon which the app is built. Launching the app and clicking the widget icon works as expected.

In the WebApp built on OUR Image services, things are different from the outset. When configuring, there is no WebMap ID shown, but rather drop-downs to select the primary and secondary layers. The "loading" wheel spins non-stop, even after selecting Primary and secondary layers. Clicking OK and Launching the app looks good until I click the IS Layers icon, when I am greeted with a Create Widget error.

I have removed the widget, reloaded the WAB, added the widget back in, and nothing changes.

Any suggestions?

The ISRenderer widget shows a configuration pane where you can input some text, but I can't understand if this is to input a custom raster function or so.

Does anyone knows how to configure it ?

Furthermore, there's a new widget (not documented) called ISMask which applies a mask /thus a sort of rendering) to the imagery. What's the difference with ISRenderer ?

Thanks
Gianni

What version of Web AppBuilder Dev are the current widgets certified to work with? I have v2 and can't seem to get the widgets to work. By "not work" I mean, I can add the widgets to my app using the custom theme you guys provided, but when I click on the widgets (all of them) they don't do anything. When I try to edit the properties of the widgets I am not presented a configuration dialog, it looks like this:

Note: I have not tried these current widgets in previous versions of web appbuilder.

Thanks in advance!

I have tried using this widget but it constantly kept loading so I tried to investigate issue furthur using browser developer tool. From what I understand, the error has something to do with strings.js file in this path: /apps/webappbuilder/stemapp/widgets/ISChangeDetection/nls/strings
but I really don't know what's wrong with this file (please remark that I have very little knowledge on programming).
Please refer to the image below for the error message:

Please kindly help me resolve on this issue.

I am using the filter widget which works off of layerids from the webmap. As soon as I open the IS Layers widget, the layer ids of the image layers get modified to secondaryLayer and primaryLayer.

You can test this by going to: http://nwdemo1.esri.com/lidarexplorer2/

Open the filter widget and apply a filter on the DSM's

At this point, it should work. Then open the ISLayers widget:

Now, the filters break, especially after swapping the primary and secondary layer. This is because the filter widget is configured based on the layerids, and they are being modified by WABIS. Just FYI, here is the config for the filter widget:

{
  "filters": [
    {
      "layerId": "Master_Mosaic_DTM_4318",
      "url": "http://52.8.111.163/arcgis/rest/services/Master_Mosaic_DTM/ImageServer",
      "name": "All Washington DTMs",
      "filter": {
        "logicalOperator": "AND",
        "parts": [
          {
            "fieldObj": {
              "name": "ProjectID",
              "label": "Project Name",
              "shortType": "string",
              "type": "esriFieldTypeString"
            },
            "operator": "stringOperatorIs",
            "valueObj": {
              "isValid": true,
              "type": "unique",
              "value": ""
            },
            "interactiveObj": {
              "prompt": "Select a project below to view",
              "hint": "Select from list"
            },
            "caseSensitive": false
          }
        ],
        "expr": ""
      },
      "icon": ""
    },
    {
      "layerId": "Master_Mosaic_Dataset_DSM_3150",
      "url": "http://52.8.111.163/arcgis/rest/services/Master_Mosaic_Dataset_DSM/ImageServer",
      "name": "All Washington DSMs",
      "filter": {
        "logicalOperator": "AND",
        "parts": [
          {
            "fieldObj": {
              "name": "ProjectID",
              "label": "Project Name",
              "shortType": "string",
              "type": "esriFieldTypeString"
            },
            "operator": "stringOperatorIs",
            "valueObj": {
              "isValid": true,
              "type": "unique",
              "value": ""
            },
            "interactiveObj": {
              "prompt": "Select a project below to view",
              "hint": "Select from list"
            },
            "caseSensitive": false
          }
        ],
        "expr": ""
      },
      "icon": ""
    }
  ]
}

Hi,
I want to to detect the change made between two image services(Primary and secondary layers) taken at different dates using the ISChangeDetection widget,and to do that,I have to use the ISTime Filter widget,but even if the IS Time Select widget is reading the date info,IS Time Filter couldn't read,it says:"TimeInfo is Absent." So,is there anything I have to make change other than I made for IS Time Select widget?Please help me how to solve such problems.

Best Regards,

Awet

Just heard this requirement at a customer site and it made a lot of sense. It would be great if users could use a feature in the map, to return results, or even add that imagery to the map.

Example would be a transmission line or a circuit. The extent will not fit nicely into the map view, but would be easier to add in one shot from the same mosaic.

Not sure if that's clear, please feel free to reach out.

If I use the IS Renderer and choose a different renderer, the legend widget doesn't update and neither does the legend in the layer list widget. It appears to keep the same legend for the renderer in use when the legend/layerlist is first opened.

You can try it here.
http://nwdemo1.esri.com/lidarexplorerfilter/

When testing the IS Compare widget on our data, I find that the functionality is very good, however, the window describing the type of swipe and the layers being compared blocks the view of the display.

If I close the window, the widget turns off.

I can drag the corner to make the window larger, but not smaller.

The only workaround I have found is to drag the whole window partially off-screen, but that seems cumbersome. Is there another way to remove this window that I have missed? I would really like to include this widget in a demo I am doing next week, and would like it to be as clean and simple as possible.

Thank you.

When using ISCatalog widget found that it can not search for any image service on the map, Does it is functional? Because it works well on 10.7 but not is 10.8

testing environment :
ArcGIS Enterprise 10.8

Hello,

I noticed a typo in ISExport widget:

Also when working with a coordinate system that cannot be projected to Mercator, the UTM zones computation code would fail as mapCenter would be undefined.

As you state in your documentation, IS widgets do not work when grouped together. I am not sure how easy this would be to fix and upgrade, but it seems really needed to avoid cluttering when deploying several of your IS widgets alongside other widgets inside a custom web app.

Hello,

First of all thanks for all those nice widgets.

I have one remark regarding the exportImage one:
doing some tests with our imageryService, I was surprised at first by the "bad" quality of my export though I was at the max allowed pixelSize for export.
Having a look at the code, I noticed that the max PixelSize export restriction is not taking into account the Max Image Height and Max Image Width properties of the ImageService.
To me, it is not very logical : if user wants a better quality and the Image service allow it, why preventing him from exporting ?

I removed that limitation by simply changing the following lines from:

Also, I believe there is a typo when validating maxPixelSize:

Thanks

When testing different mosaic methods, I discovered something odd, and wanted to clarify whether this is how the widget is supposed to operate or not.

For most mosaic methods, there is a tool tip Drop down button that offers the option to reverse the order, as well as selecting a mosaic operation.

The widget.html file (if I read it correctly) makes it appear that this button should show up for all mosaic methods, and that it should offer the option to reverse the order for all methods except the Defined Seamlines method.

The reverse the order checkbox does not show up for the seamlines (as it shouldn't), but the the 'Closest to Viewpoint' method does not even have the Tool tip dropdown button, which I believe it should.

Is this a bug, or is there a reason one does not have access to the mosaic operations or reverse order for the Closest to Viewpoint mosaic method?

Thank you for your time.

I'm testing the IS ImageDate widget in two Apps: one using the ESRI WebMap created for WAB-IS, and one using our own imagery services.

The only documentation I have found about the IS Image Date widget says that it "shows the date range for the visible rasters, for the current AOI, on the primary layer and the secondary layer." It seems that date range implies more than one date, though this widget never seems to display anything but a single date, presumable the acquisition date of the primary layer at the center of the display.

When I pan or zoom to center on another image in the mosaic dataset, the new date displays. But if I use a bookmark to zoom to another area it does not, which I assume is because I have switched to the bookmark widget. If I go back to the ImageDate widget after using the bookmark, it works again. However, if I use the Image Layers widget to swap the primary and secondary layers, and THEN try to use the ImageDate widget, it does not work until I refresh the entire page. If I use the Layer List widget to adjust the transparency of the primary layer, allowing the secondary layer to display beneath it, when I click on ImageDate, It sometimes works; other times, I get a createwidget error. It may be a function of how many other widgets I use in between.

At any rate, aside from the times when the widget just stops working, is this how it should be functioning? With only a single date displayed at any given time, rather than a range?

I included the IS spectral profile widget into my own web app. When I click a point on the map, with the Landsat MS layer specified as "primary" inside the IS Layers widget, I wait for a few minutes and eventually I receive the following error message:

RequestError: unable to load
//landsat2.arcgis.com/arcgis/rest/services/Landsat/MS/ImageServer/identify?f=json&geometry=%7B%22x%22%3A3502501.4527257946%2C%22y%22%3A3597726.8737750864%2C%22spatialReference%22%3A%7B%22wkid%22%3A102100%7D%7D&returnGeometry=false&returnCatalogItems=true&renderingRule=%7B%22rasterFunction%22%3A%22None%22%7D&geometryType=esriGeometryPoint&pixelSize=%7B%22x%22%3A30%2C%22y%22%3A30%7D status: 0

I try multiple points in different countries, with the same primary layer selected but it keeps failing. Is this a bug or a misunderstanding of its use on my end?

http://nwdemo1.esri.com/lidarexplorer2/

Load the app. Layer List shows the appropriate layer names.

Open the IS Layers/IS Renderer Group:

Switch back to Layer List:

Notice the "WA State DTM (Terrain)" has changed.

Also, it appears the layers are repeated for some reason in the IS Layers control.

Finally, why does the ISLayers control show layers that aren't image services? This is showing map service layers as well. I would expect to only see two layers in it.

Here is the source webmap:
http://wadnr.maps.arcgis.com/home/webmap/viewer.html?webmap=aaf626bc4f9b435199eae80f0bdb7fbb

I apologize if this question has already been answered elsewhere:

Are the WAB-IS widgets (and the Web Apps built from the Web AppBuilder) designed designed for and tested within particular browsers? Are there any known issues with any particular browsers? I am particularly interested in Chrome, Firefox, and IE.

I am beginner for WABIS Widgets and I am trying to configure IS Time Select widget with an image service which has year as a field but when I try to configure it pop ups as shown below:

So, does IS Time Select Widget always work with date format only or it can work with year too? I need any help related with this guys.

I was tested ISChangeDetection widget with a multi band imagery service from UAV as mosaic dataset which is published from ArcGIS Pro 2.6. My workflow is using a vegetation index method with Difference Mask mode on the widget then select an IR and R band as suggest then apply. However, the result is nothing change to a map, no area decease or increase in the result.

best regards,
nuttawat

This is really minor, but the title of the doc should indicate it's for WABIS, not Web AppBuilder in general. The title on page 1 is perfect, but the doc name itself does not mention image services, just "Web AppBuilder User Doc.pdf". Can we change to Web AppBuilder ImageServiceWidgets User Doc.pdf, or maybe WABIS User Doc.pdf?

Cody

Hello

I have a question.

What is the version of ArcGIS API for JS that is used to build the widgets?

When attempting to run the "IS Classification" widget - Image Services published on ArcGIS Server v10.5 or higher are supported. Has this been fixed. What is the reason for this not working on older AG server versions?

The following are the issues I have found in widget’s setting page:

1. The setting of Profile widget can only be set up once when widget is first added to WAB. If I want to edit its settings, some of the setting page will stuck in the loading loop.
   (Please refer to this video: https://drive.google.com/file/d/1O-c_VvykBrL2CnypnoPZdSyLswZfezxE/view?usp=sharing)

2. For some of the widget setting, when I click to ‘Configure this widget’ to edit its setting, the setting will automatically rolled back to default (Please refer to this video: https://drive.google.com/file/d/1aAiquZl8Kz-mr6v7EpOXLEkKYdMx1Bw4/view?usp=sharing).

Please help advice if this is how it should work or if it’s a bug.

Thank you in advance.

@kushu493 the Export Widget appears to support drawing an extent for the export - can we add a checkbox/option that exports the current map extent instead of requiring drawing?

Hi, I have copied the FoldableWrapperTheme into the client/stemapp/themes folder and refreshed the node server. However, I do not see the FoldableWrapperTheme listed as an option when creating a new web application. How can I remedy that?

Thanks,
Joe

Please add a Widget to add rasters to an image service:

https://developers.arcgis.com/rest/services-reference/enterprise/add-rasters.htm

I have published a Mosaic Dataset to an Image Service with ArcGIS GIS Server 10.5. This has a couple of symbology raster templates embedded. (Paste of REST endpoint, and also RasterFunctionInfos).

These symbology renderers work as expected when added to ArcGIS Online

With the one image service added to a Web Map, when I add the IS Renderer widget to Web App Builder Developer Edition (2.4), I get the following error in my console when launching the widget:

init.js:113 TypeError: Cannot read property 'length' of undefined
    at Object.rendererRR (Widget.js?wab_dv=2.4:208)
    at Object.<anonymous> (Widget.js?wab_dv=2.4:198)
    at init.js:63
    at c (init.js:103)
    at d (init.js:103)
    at a.Deferred.resolve.callback (init.js:105)
    at c (init.js:104)
    at d (init.js:103)
    at a.Deferred.resolve.callback (init.js:105)
    at c (init.js:104) "TypeError: Cannot read property 'length' of undefined
    at Object.rendererRR (http://simon-pc:3344/webappbuilder/apps/2/widgets/ISRenderer/Widget.js?wab_dv=2.4:208:53)
    at Object.<anonymous> (http://simon-pc:3344/webappbuilder/apps/2/widgets/ISRenderer/Widget.js?wab_dv=2.4:198:23)
    at http://js.arcgis.com/3.20/init.js:63:277
    at c (http://js.arcgis.com/3.20/init.js:103:393)
    at d (http://js.arcgis.com/3.20/init.js:103:182)
    at a.Deferred.resolve.callback (http://js.arcgis.com/3.20/init.js:105:10)
    at c (http://js.arcgis.com/3.20/init.js:104:96)
    at d (http://js.arcgis.com/3.20/init.js:103:182)
    at a.Deferred.resolve.callback (http://js.arcgis.com/3.20/init.js:105:10)
    at c (http://js.arcgis.com/3.20/init.js:104:96)"

Can someone help me troubleshoot what the issue might be?

Hi,

I am trying to implement the IS Spectral profile but nothing happens when I select a point on the map. The IS Renderer works just fine. I am working with a raster dataset with 26 images and webappbuilder v2.1.
Besides, I cannot see the Foldable Wrapper Theme (although it is deployed in the client/stemapp/themes folder) so I am implementing IS Spectral profile and IS Renderer in Foldable Theme. Could this be an issue?

Thanks in advance.
Maria

It would be really useful if a widget, like IS Renderer, would report what the active layer is. Perhaps something like this:

Secondly, it would be great if it also allowed you to change the active layer in the widget instead of having to go to the IS Layers widget.
I can see having the option to select the active layer as a dropdown in the widget and having it automatically move the layer to the top of the TOC.

Thanks!
Scott