Latest Contributions by UndralBatsukh

‎01-30-2024

Hi there, According to this doc, you can only access the places service if you have an ArcGIS Developer account. ArcGIS Online accounts are not supported. You also need to enable to the Places service for your api key. To do it, edit your API key and enable Places service. Then try our the places tutorial

‎01-30-2024

Hi there, I updated the features widget sample to allow users select features from a layer using a rectangle user draws on the map and display the popup info in Features widget. Hope you can use as a starting point: https://codepen.io/U_B_U/pen/JjzpNjx?editors=1000 The main part to pay attention to is the following, where you query the features from the layer view once user provides the spatial geometry. Then to pass the filtered features to the Features widget's features property when calling its open method. layerView.queryFeatures(query).then((results) => { if (results.features.length === 0) { return; } else { featuresWidget.open({ location: event.mapPoint, features: results.features }); } });

‎01-25-2024

Hi there, You could do this with the use of client-side StreamLayer. This sample shows you how you can do this.

‎01-24-2024

Hi there, Do you have data with two date fields like opening and close dates? If so then you can filter your data based on the closing dates whenever timeSlider.timeExtent changes as shown below: timeSlider.watch("timeExtent", () => { const closedDate = timeSlider.timeExtent.start.getTime(); const where = `perimeterdatetime = ${closedDate}`; layerView.filter = new FeatureFilter({ where }); }); The following demo app shows how it can be done. Here is the live app:https://ubatsukh.github.io/arcgis-js-api-demos/devsummit2021/fire-perimeter/ Here is the code: https://github.com/ubatsukh/arcgis-js-api-demos/tree/master/devsummit2021/fire-perimeter Hope this helps

‎01-24-2024

Hi there, You mean something like this? https://codepen.io/U_B_U/pen/oNVGzqX?editors=1000

‎01-16-2024

Hi there, You could listen to the pointer-up event on the timeSlider div to achieve what you are trying to do. Here is a codepen showing how it is done. https://codepen.io/U_B_U/pen/abMJdaL?editors=1000 The following is the how you can do it. document.getElementById("timeSlider").addEventListener("pointerup",(event) => { console.log("here is your time extent", timeSlider.timeExtent); }); You could also debounce when watching timeExtent using the debounce function technique mentioned in this article: JavaScript Debounce Function (davidwalsh.name) Hope this helps, -Undral

‎01-12-2024

Hi there, You can create different elements to be displayed in popupTemplate's content. You can learn more about custom content from here. In this case we are creating a custom content to host the HTML button. Trigger action is different from opening the popup. Trigger action is an event that fires in response to user clicks an action. This sample shows how to create custom actions for your popupTemplate. The action buttons are displayed like so in the popup. The codepen was using deprecated method view.popup.open. I have updated the codepen to use MapView.openPopup method. We are passing the features parameter to the openPopup method so that the popup displays the popupTemplate associated with the graphics. Please take a look at the links I included in this response to learn about different parts of working with popup.

‎01-11-2024

Hi there, Please check out this post as it discusses about adding button to popupTemplate. I have updated the app to work with 4.28: https://codepen.io/U_B_U/pen/KKENPpZ?editors=1000

‎12-29-2023

WebTileLayer's spatialReference is 102100. Looks like you are working with WMTS service (https://wmts.nlsc.gov.tw/97/wmts/). So I would add the layer as WMTSLayer as shown below. const layer = new WMTSLayer({ url: "https://wmts.nlsc.gov.tw/97/wmts" extent: { xmin: 128548.4443375419, ymin: 2394066.4166165744, xmax: 606875.5521, ymax: 2919551.2968000006, spatialReference: { wkid: 3826 } } }); const map = new Map({ layers: [layer] }); const view = new MapView({ container: "viewDiv", map: map, spatialReference: { wkid: 3826 }, });

‎12-28-2023

Hi there, FeatureLayer's outFields property has a wrong casing in your code. Please change it from outfields: ["id"], to outFields: ["id"], Then it should work as expected.

‎12-28-2023

Hi there, You need to specify the spatialReference for the view's extent as the following: var view = new MapView({ container: "divmap", map: map, zoom: 3, extent: { xmin: 296938.73458000005, ymin: 2776832.77203, xmax: 301876.2566600001, ymax: 2781271.34259, spatialReference: { wkid: 102443 } }, crossOrigin: 'anonymous', spatialReference: { wkid: 102443 } });

‎12-18-2023

Hi there, Ah yes this is a known issue at 4.28. This issue will be addressed in 4.29 and the fix is already in `next`. You can update your codepen to point to <script src="https://js.arcgis.com/next/"></script> to check the fix. Hope this helps,

‎12-12-2023

You are getting this error likely because the field you are running the query on does not exist on the layer or the layer view. Try setting the FeatureLayer.outFields property to include the fields you want to work with.

‎11-29-2023

That is because I posted a wrong link. Sorry about that. Here is the right link: https://codepen.io/U_B_U/pen/VwgGBPM

‎11-29-2023

It should work like any other layer. Here is a simple example: https://codepen.io/U_B_U/pen/VwgGBPM

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Date Last Visited	‎12-01-2025 08:03 AM

My Ideas

Latest Contributions by UndralBatsukh

Re: Places Error 403

Re: Automatic popup of only the visible features in a webmap after a spatial filter has been executed

Re: StreamLayer

Re: Any property to hide data with a closing date ? TimeSlider

Re: Map Pan at Draw Polygon (SketchViewModel) on ArcGIS JS API 4.28

Re: How would you debounce the response of a timeslider?

Re: How to add button with click event on popupTemplate in ACGIS JavaScript

Re: How to add button with click event on popupTemplate in ACGIS JavaScript

Re: WebTileLayer can not show the map data in EPSG:3826 format

Re: Not all attributes for graphic(s) are returned when click FeatureLayer

Re: The key-down event invalid in zoom out when using ARCGIS JavaScript in EPSG:3826

Re: Upgrading to 4.28 - outFields contains invalid or missing fields

Re: Upgrading to 4.28 - outFields contains invalid or missing fields

Re: FeatureTable from client-side GeoJSONLayer not displaying

Re: FeatureTable from client-side GeoJSONLayer not displaying

Re: Data Bug: Sample Code: Visualize all features ...

Re: FeatureLayers returning all features on load

Re: MapImageLayer's createExportImageParameters() ...

Re: How to retrieve TileLayer requests urls for sp...

Re: How to add generic popup templates for all Fea...

Web AppBuilder Custom Widgets