Latest Contributions by thejuskambi

‎04-10-2017

The QueryTask returns a deferred object. You need to wait till all the deferred are resolved, by using "dojo/promise/all" on(dom.byId("search1"), "click", function () { var typesData = []; var allPromises = []; for(var j=15;j<17;j++){ var queryTask3 = new QueryTask("http://localhost:6080/arcgis/rest/services/RAEC/MapServer/"+j); var query3 = new Query(); query.outFields = ["OBJECTID"]; query3.returnGeometry = false; query3.where = "FeederID='HITAM POW F2'"; var promise = queryTask3.executeForCount(query3,function (count) { //alert(count); var b={ field: j, field1: count }; typesData.push(b); }); allPromises.push(promise); } all(allPromises).then(function(){ var grid= new Grid({ columns: { field: 'Layers', field1: 'Count' } }, 'grid'); grid.renderArray(typesData); }); });‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Also, I find that you are mixing AMD and legacy styles, that is not a good practice. I have fixed that for you (Query and Query Task).

‎04-09-2017

Which version of the javascript api are you using. if it is 4.x then, the api does support it and can be accessed through the geometries directly. Here is details for Point Point | API Reference | ArcGIS API for JavaScript 4.3 If you are using 3.X, There is no direct support for you to be able to get the M values. However, you could use the "esri/request" object and query the layer directly from REST service. The ArcGIS Server 10.1 and higher has support to return the Z and M values.

‎04-05-2017

Hello James, You are not updating the grid variable which is define above below parser.parse(). Instead, you are creating another locale variable named grid inside the showResults function. Either you can do like Robert as mentioned or dont create a new variable like in the original sample. //Create data store and bind to grid. store = new ItemFileReadStore({ data: data }); grid = registry.byId("grid"); grid.setStore(store);‍‍‍‍‍‍‍‍‍‍‍‍‍‍

‎04-03-2017

As explained in another thread by Thomas Solow‌, this could happen when HitTest fails to return any record and the popup uses a fallback option to use query function to get the result. More details below. https://community.esri.com/message/676156-re-viewhittest-bug-with-multipoint-geometry?commentID=676156#comment-676156

‎04-01-2017

I think it just the sandbox which is failing to show the images. If you look at the Live version its working. If you look at the sample, you will see that all the icons are setup through css and the iconClass are defined for each button in HTML like below. <div data-dojo-type="dijit/form/Button" id="zoomin" data-dojo-props="iconClass:'zoominIcon'">Zoom In</div>‍‍‍‍‍ If you want to change the icon, you can define you own Icon style css and update the iconClass in the properties.

‎03-29-2017

Hello Karen, Can you share the part of the code where you create the variable "newAttributes" and "updateAttributes". The error message looks like it is not getting a graphic object passed to the applyEdits method. Can you check if a null or undefined is passed as an array item. Hope this was helpful.

‎03-24-2017

createSubclass is dojo way of creating/extending objects and is part of "dojo/_base/declare". Check out the below link about creating objects and inheritance in dojo. There is a section explaining about "createSubclass()" function. dojo/_base/declare — The Dojo Toolkit - Reference Guide

‎03-24-2017

While editing/replying you will see a button with 3 dots, it will expand the options. In the "More" menu, select the "Syntax highlighter". Which will open a window, where you can write your codes.

‎03-24-2017

I am not sure if you are doing it right. How did you assume you are inheriting WebTileLayer? When you do "Accessor.createSubclass", it will create an class inherited by Accessor and not WebTileLayer. The "declaredClass" is just a property which holds a string name of the class. In my opinion, it is just a property used to check the type of the object/instance, since there is no direct way in JavaScript to check the type of an object. If you wish to extend WebTileLayer, you should be using WebTileLayer.createSubclass

‎03-24-2017

You need to add the dojoConfig before you the script tag for js api. like below. <script type="text/javascript"> var dojoConfig = { paths: { scripts: location.pathname.replace(/\/[^/]+$/, "") + "/scripts" } }; </script> <script src="https://js.arcgis.com/4.3/"></script> <script type="text/javascript"> require(["scripts/MspTiledMapServiceLayer"], function(MspTiledMapServiceLayer) { new MspTiledMapServiceLayer(); }); </script>‍‍‍‍‍‍‍‍‍‍‍

‎03-23-2017

For Label Expressions, you can use the Arcade format. In Arcade to get a part of the string we use below expression. var expression = "mid($feature.LABELFIELD, 2, 3)";‍ here you get the characters from 3 to 5. This link is not for JS api but, contains lot of tip on how to use Arcade.Specify text for labels—ArcGIS Pro | ArcGIS Desktop

‎03-23-2017

Are you getting any error? Does the "seriveAreaTask" returns polygon results? If it does, then you have the "serviceArea" graphic which has the geometry property. I am not sure what the problem is. Can you explain a bit more?

‎03-20-2017

You dont need graphicUtils to do that in 4.x. The mapView.goTo method takes Graphic[] as paramter and will zoom to the location of the graphics. MapView | API Reference | ArcGIS API for JavaScript 4.3

‎03-19-2017

You would have to use the FeatureLayer.setRenderer to achieve the result. var renderer = new SimpleRenderer(symbol); featureLayer.setRenderer(renderer); FeatureLayer | API Reference | ArcGIS API for JavaScript 3.20

‎03-17-2017

You need to use the instance of MapView to add listener for the event like below. mapView.on("pointer-down",() => this._onPointerDown());‍

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Date Last Visited	‎10-29-2024 02:34 AM

My Ideas

Latest Contributions by thejuskambi

Re: dgrid/Grid not displaying values

Re: Measures in the JavaScript API

Re: Can't get export datagrid to csv

Re: Popup for overlapped graphics [JavaScript API v4.3]

Re: Unable to show Map Navigation Toolbar Icons

Re: applyEdits of a related table record fails occasionally

Re: JSAPI v4.3 - Create custom subClass inherited from WebTileLayer

Re: load custom modules in JSAPI 4.3

Re: JSAPI v4.3 - Create custom subClass inherited from WebTileLayer

Re: load custom modules in JSAPI 4.3

Re: Parse a featureLayer label expression

Re: Service Area Polygon Geometry

Re: How do I find the extent of an array of graphics in JS API 4.x?

Re: Simple Marker Symbol

Re: Widgets 4x: Listening for pointer events on a MapView

Re: JSAPI v4.3 - Create custom subClass inherited ...

Re: How to attach multiple actions to a popup temp...

Re: How to query only top 10 records?

Re: Using Coordinate Systems SWEREF99_TM

Re: ArcObjects 10.3 Add Transparent Polygon to Map

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