Latest Contributions by SuiHuang

Hi Everybody, I am working on a website implemented with ArcGIS Web AppBuilder 2.25 (https://developers.arcgis.com/web-appbuilder/). I would prefer to use the Dart Theme since it provides resizable panel when I click the buttons on the toolbar. However, there is one thing I want to improve: I want to change the behavior of the button for a widget group in the toolbar. In Dart Theme, when I click the button for a widget group of two widgets, both widgets will popup individually. However, I would prefer these two widgets to be in the same panel, because their content are related to each other. Below is the sample JSON configuration of the WAB 2.25 site. Is there any way to customize the behavior? If it needs to update the WAB 2.25 code slightly, can you give me some idea where to start? "groups": [ { "label": "Table of Contents", "widgets": [ { "uri": "widgets/LayerList/Widget", "version": "2.25", "id": "widgets_LayerList_Widget_1", "name": "LayerList", "index": 3, "label": "Layer List 1", "config": "configs/LayerList/config_widgets_LayerList_Widget_1.json", "folded": false }, { "name": "LayerList", "label": "Aerial Images", "version": "2.25", "uri": "widgets/LayerList/Widget", "index": 4, "id": "widgets_LayerList_Widget_2", "config": "configs/LayerList/config_widgets_LayerList_Widget_2.json", "folded": true } ], "index": 4, ...    To clarify the effect I am looking for, here is what I get for now. The effect I am looking for is something like below, for group widget button: Any idea may help. Thank you!   Sui       ... View more

Hi! I created a GIS website from ArcGIS Web AppBuilder 2.17 running from my desktop computer. The site runs well if I start the Web AppBuilder from desktop, and then click to launch the website from there. However, if I download download the site from Web AppBuilder (with the download button beside the launch button), I cannot run it properly from Visual Studio 2019. Can I get some idea about how to fix the ERR_SSL_PROTOCOL_ERROR error when I try to run it from Visual Studio? I opened the unzipped downloaded folder from Visual Studio as a website, and clicked the run button. The popup web browser will display blue color that looks like loading the site for a second, and then display error message ERR_SSL_PROTOCOL_ERROR. Attached are the screenshots of error messages I got when trying to start it from Visual Studio with different web browser. Thank you! ... View more

Hi Everybody:     I am trying to build a tool that uses the ArcGIS snapping. In general it works well, but there is a display issue that I don't know how to handle.     In ArcMap I created a context menu command to activate the tool, such that user can right-click on map, select the command to get the tool activated, and the mouse cursor is on the map right-after. If right-after (say, within 0.1 second) activating the tool my mouse cursor is on some feature edge or vertices that can trigger a snap tip, that snap tip will not disappear even if I move the cursor away, regardless the mouse cursor is getting other snap tip or not. See the attached figure. [ATTACH=CONFIG]31240[/ATTACH]     Once that strange snap shows up, the way to remove it is to eigher refresh the map or deactivate the tool.     Why does this happen? Is there any way to fix it? Below are the code I wrote in the tool to handle the snapping.         /// <summary>         /// Triggered when the tool is clicked.         /// </summary>         public override void OnClick()         {             base.OnClick();             SharedState sharedData = SharedState.GetInstance();             m_SnappingEnv = sharedData.ArcApp.FindExtensionByName("ESRI Snapping") as ISnappingEnvironment;             m_Snapper = m_SnappingEnv.PointSnapper;             m_SnappingFeedback = new SnappingFeedbackClass();             m_SnappingFeedback.Initialize(sharedData.ArcApp, m_SnappingEnv, true);         }         public override void OnMouseMove(int Button, int Shift, int X, int Y)         {             base.OnMouseMove(Button, Shift, X, Y);             //Convert the point from pixels to map units.             IPoint mapPoint = null;             mapPoint = QueryMapPoint((m_application.Document as IMxDocument).ActivatedView.ScreenDisplay, X, Y);             mapPoint.Z = 0;             //Test the location against the snap environment.             if (m_CurrentMousePoint != null)             {                 Utils.ReleaseComObjects(m_CurrentMousePoint);             }             ISnappingResult snapResult = m_Snapper.Snap(mapPoint);             if (snapResult != null)             {                 m_CurrentMousePoint = snapResult.Location;                 Utils.ReleaseComObjects(mapPoint);             }             else             {                 m_CurrentMousePoint = mapPoint;             }             //Update the snapping feedback.             m_SnappingFeedback.Update(snapResult, 0);         } ... View more