Latest Contributions by LefterisKoumis

‎11-26-2020

Did it before with no issues. However, it may not work well with custom widgets.

‎11-23-2020

Did you set the outfields in your query?

‎11-19-2020

You can define the new web map id by changing it in the app config.json file. Look for the itemId value found under the map object. "map": { "3D": false, "2D": true, "position": { "left": 0, "top": 40, "right": 0, "bottom": 0 }, "itemId": "<your map id>", "mapOptions": { "extent": { "xmin": -14304987.782245828, "ymin": 3965994.21067048, "xmax": -12185541.861955022, "ymax": 5115607.116079226, "spatialReference": { "wkid": 102100 }

‎11-13-2020

You can use third party library to plot scatter graph in a custom widget An example of third party library https://plotly.com/javascript/ An example of how to use third party library in the arcgis js. https://community.esri.com/t5/web-appbuilder-custom-widgets/bar-chart-cedar-widget-v1-3-04-18-2018/ta-p/905837 Another example: https://esri.github.io/esri-leaflet/examples/dynamic-chart.html Scatter plot wiidget based on 3.x JS API https://github.com/Esri/dashboard-samples/tree/master/scatterPlotWidget

‎09-09-2020

Thank you.I was not aware of the window.opener. Very useful. It works! So,the culprit was the link to the index.js file in tool.html which changed the scope?

‎09-09-2020

I did. No change. Robert, just to make sure we are on the same place, let me clarify the workflow. First, the index.html with the index.js starts and loads the map. It also loads a button. When the button is clicked, another page opens up which has another button. When you click that button, it sends the global variable window.check(url) to the index.js to update the map with new fL. The purpose of this workflow is to be able to update a map by using external pages. Attached are the three files: index.html, index.js and the second page tool.html. Thank you. https://community.esri.com/docs/DOC-15441-testingzip

‎09-09-2020

‎09-09-2020

The console.log for lines 9 and 10 are shown below. They are not null but it it seems there are no data. Then I made the esrimap and view global, but same result. window.esrimap = new Map({.... window.view = new MapView({.... ‍‍ check = function check1(value) { oldvalue = "" console.log(value) //undefined === oldvalue && (oldvalue = value); trailheadsLayer = new FeatureLayer({ url: value }); console.log(esrimap) console.log(view) console.log(trailheadsLayer) if (trailheadsLayer) { esrimap.add(trailheadsLayer) } }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

‎09-09-2020

Thank you for moving the question to the correct forum. No, they are not. Since the check function is local with the esrimap and view I didn't see the reason to make them global. Is the assumption incorrect?

‎09-08-2020

Another page is calling a global function named check and passes on a url to this file, line 19 The console.log on line 21 verifies that the variable (url) is passed on, but the map is never updated with the new fL. Tried refreshed but no showing. Suggestions? require([ "esri/Map", 'dojo/_base/lang', "esri/views/MapView", "esri/layers/FeatureLayer" ], function (Map, lang, MapView, FeatureLayer) { esrimap = new Map({ basemap: "topo-vector" }); view = new MapView({ container: "viewDiv", map: esrimap, center: [-118.80543, 34.02700], zoom: 13 }); check = function check1(value) { console.log(value) trailheadsLayer = new FeatureLayer({ url: value }); console.log(trailheadsLayer) esrimap.add(trailheadsLayer) } });‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

‎09-01-2020

I noticed that when I add the popup widget to an app, the AT loses its horizontal scroll bar. Did anyone else notice that?

‎08-19-2020

ok Got it. In my case is a bit more work because I am using the featurelayer.setRenderer. I don't assign the symbol on each feature. So I do need an extra fL with the second color. Then I have to make sure that layerlist and legend don't list the extra fL. Thanks.

‎08-19-2020

Did you mean something like this. IT seems that only the first linesymbol is drawn. sfs = new SimpleRenderer(new SimpleLineSymbol( SimpleLineSymbol.STYLE_SOLID, new Color([255, 236, 176]), 3), new SimpleLineSymbol( SimpleLineSymbol.STYLE_SOLID, new Color([0, 0, 0]), 5) )‍‍‍‍‍‍‍‍‍

‎08-19-2020

ok Thanks. I read the posting at geonet at a number of places like at: https://community.esri.com/thread/231763-simplelinesymbol-with-line-border Read the last response.

‎08-19-2020

I read in geonet that: "In version 3.X of the API you could specify the outline color separately from the inner color, but I the 4.X LineSymbol does not have that property. " So, in 3.x how would you modify/add the below to add a black outline. sfs = new SimpleRenderer(new SimpleLineSymbol( SimpleLineSymbol.STYLE_SOLID, new Color([255, 236, 176, 3]), 5) )‍‍‍‍‍‍‍‍‍‍ Thanks,.

Online Status	Offline
Date Last Visited	a month ago

My Ideas

Latest Contributions by LefterisKoumis

Re: self-host a "developer" app inside the portal

Re: Web App Builder Geoprocessing Buffer Widget.

Re: How: Change the target Web Map in the JSON of a Web App?

Re: Scatter Plot widget for WAB

Re: Pass on url and load map

Re: Pass on url and load map

testing.zip

Re: Pass on url and load map

Re: Pass on url and load map

Pass on url and load map

Re: Popup Panel Widget Version 2.17 - 9/1/2020

Re: LineSymbol outline

Re: LineSymbol outline

Re: LineSymbol outline

LineSymbol outline

Re: ExB compartibility

ExB compartibility

disable popup on map using map component

Please Update Experience Builder Documentation.

Re: arcgis-features and mapimagelayer

Experience Builder Custom Widgets

GIS Jobs

Web AppBuilder Custom Widgets