Questions tagged [esri-leaflet]

Lightweight set of tools for working with ArcGIS services from Leaflet

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20 views

ArcGIS vector tile layer label gets underneath satellite image after pan or zoom esri-leaflet-plugin

I am trying to render on a leaflet map an ArcGIS vector layer and a satellite image layer using the [Esri Leaflet Vector Tile plugin][1]. The issue is that when I add those two layers the labels of ...
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1answer
23 views

Getting polylines back from leaflet when using esri-leaflet featureLayer

I have a leaflet map that uses esri-leaflet to display a feature layer created for arcgis that is a number of paths. These paths are created correctly and I can see them on the map, but they aren't ...
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2answers
56 views

Leaflet MarkerCluster and Esri Leaflet Cluster - custom marker data from feature data not count of markers in the cluster

Is it possible to sum the data from the feature data in a esri feature layour to display on a clustermarker. The default value is the count of the markers contained in the cluster, but I want it to ...
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1answer
53 views

Filtering Esri Leaflet feature layers using setWhere() method

I have Esri Leaflet feature layers representing traffic accidents in multiple cluster marker groups. The cluster marker groups are created based on attributes that specify the geographic areas to ...
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0answers
27 views

Misalignment between overlay and base layers in Leaflet web map

I use esri-leaflet (https://esri.github.io/esri-leaflet/api-reference/layers/dynamic-map-layer.html) library for LEaflet to display ESRI Dynamic Map Layer (http://gismaps.baladia.gov.kw/arcgis/rest/...
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37 views

Viewing LandFire layers in Leaflet?

I want to be able to view data layers from LandFire. The endgoal will be to be able to query these layers for data as a function of latlng. They offer a myriad of data layers through the arcgis ...
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1answer
50 views

Leaflet activearea interferes with esri-lealet imagelayer

I am creating a leaflet application that uses various data sources / map layers. I found a great source for global ground cover from esri. It is an imageLayer. Using an esri-leaflet imageLayer, I ...
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0answers
72 views

Esri Leaflet refresh() method not working

I'm looking to refresh a featureLayer in Esri Leaflet with the refresh() method (API reference: https://esri.github.io/esri-leaflet/api-reference/layers/feature-layer.html). I set up a button to ...
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0answers
55 views

Create a map survey and download the result

I have a shapefile of our state boundary. I want people to be able to drop a pin and add their names to the pin as an attribute. From there I would like to download all the pins as a shapefile and ...
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2answers
511 views

Leaflet event onclick zoom in and out (JavaScript) [closed]

I just want to make onclick event in zoom in and zoom out. How can I do it? I just confused to make it because zoom in and zoom out is something that generated by library. Should I make new function? ...
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1answer
47 views

ESRI-Leaflet updateFeature with a changed attribute or property

I'm updating a feature in ESR-Leaflet from a feature layer based on a call to a function. What I'm having trouble with is submitting this change to the feature service. Currently I: Get the feature ...
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1answer
54 views

Esri-Leaflet getFeature returns 'undefined'

I'm using Esri-Leaflet and whenever I try to use getFeature() the console.log returns "undefined". There are no other errors to accompany the undefined message. var service = L.esri.featureLayer({...
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1answer
126 views

L.esri.Cluster.featureLayer does not call style function

Using the L.esri.Cluster.featureLayer plugin for Leaflet to cluster features from Esri does not call the style method despite the documentation stating that this is the way to style vector layers. ...
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0answers
73 views

Esri-Leaflet, Geoprocessing, and Error 500 on return

I'm receiving an error 500 back from ArcGIS Server when I submit a polygon via ESRI-Leaflet. I'm not overly good with Javascript, so I may be missing something obvious - though it's not obvious to me. ...
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1answer
132 views

Leaflet access dynamic layers globally

I am adding layers to my map dynamically based on whats available in the MapServer. I am looping over them so I can add them in the LayerControl. My issue is that I dont have access to the layers ...
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1answer
80 views

Esri Leaflet identify() only on added layer from MapService

I try to identify features only from the wastepit layer. In this example I am adding two layers: wells and wastepit. I am only calling the identify function on the wastepit layer but I still get ...
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1answer
216 views

Update attributes of Esri FeatureLayer from Leaflet

I have a shapefile hosted as Feature Layer at ESRI Server. I create a Leaflet application where I want to enable an attributes update of my Feature Layer (field 'Status'). I have customized a popup ...
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1answer
311 views

Remove L.esri.query featureLayer from map ESRI Leaflet

Using ESRI Leaflet I am adding markers to the map from an ArcGIS online feature service. I do this using the L.esri.query method similar to: function slideChange(time1, time2, service) { L.esri....
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1answer
65 views

Unable to pull a bts.dot.gov MapLayer using Leaflet in R

I'm trying to get the noise pollution layer from the following bts.dot.gov ESRI MapServer to render in R: https://maps.bts.dot.gov/services/rest/services/Noise/CONUS_road_and_aviation_noise/MapServer ...
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1answer
101 views

Need syntax to restyle some data via dynamic layers and ArcGIS REST API

I produce maps using Leaflet and the Esri Leaflet plugin. Here is a MapService layer from the USGS pertaining to the risk of debris flow. Note that if attribute combhazcl=3 then this data is ...
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1answer
168 views

Higher than maxNativeZoom requests tiles

Leafet is requesting tiles while at a higher zoom level than maxNativeZoom from defined mapserver instead of just stretching the maxzoom sized tiles. It is creating a lot of 404s since my maxzoom is ...
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1answer
136 views

Set attribute values while creating an ArcGIS Server feature in esri-leaflet?

The Esri-Leaflet sample map Editing feature layers shows how the geometry of an ArcGIS Server feature layer can be created in Leaflet, by digitising a new polygon which is inserted into the feature ...
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1answer
180 views

Finding number of point features located within a polygon layer using L.esri.query

I am new to JavaScript and Leaflet, so please bear with me. I am working on a Leaflet map in which I am calling in two separate REST layers, a point layer (heritage trees) and polygon layer (...
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1answer
288 views

ESRI Leaflet not displaying simple Feature Layer

I'm having trouble getting my ArcServer feature layers to display at all in leaflet webmaps. I'm just using a simple HTML tester, and I am able to display and mess around with ESRI-supplied feature ...
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1answer
122 views

Esri leaflet plugin only showing North America tile?

I am using the esri-leaflet plugin to connect to an internally hosted ArcGIS Server. I have tried using a basemap or tilemap implementation but get the same results with both. The problem is that I ...
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1answer
215 views

Leaflet ESRI plugin for Title Service

I'm using this ESRI leaflet plugin Example to load a tiledMapLayer. <script> var map = L.map('map').setView([30.70, -81.47], 12); L.esri.tiledMapLayer({ url: "https://services....
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1answer
1k views

dynamically added class not retained on leaflet marker

I am trying to add an active class to the marker that was clicked by the user. For this, I am storing the clicked marker's icon in a variable and doing the following let activeMarker = e.target._icon;...
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2answers
369 views

Leaflet fails to overlay my ESRI hosted Tiled Service on the OpenStreetMap basemap

I have a public-accessible tiled service hosted on the ESRI ArcGIS Online platform in EPSG 3857 (Web Sphere Mercator). The service URL is https://tiles.arcgis.com/tiles/RylLPiI61AyfENce/arcgis/rest/...
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0answers
347 views

'ObjectId field is missing' error when using Esri Leaflet updateFeature

I am trying to update a feature on the map upon click of a button. I am using updateFeature function of esri leaflet feature layer. Here's the code that I have written: layer_view_18.updateFeature({...
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1answer
412 views

Leaflet misinterpreting tiles info from an ESRI hosted Tiled Service

I am working on showing my ESRI tiled layer to a simple Leaflet web viewer. The tiled layer is hosted from ArcGIS Online. I tested both the ESRI Leaflet plugin and the original Leaflet's tyleLayer ...
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0answers
212 views

Syntax error when switching basemaps using Esri Leaflet? [closed]

I'm kind of new at using Leaflet and have a question for an issue that keeps popping up. I'm using the code from the example here: https://esri.github.io/esri-leaflet/examples/switching-basemaps....
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1answer
124 views

refreshClusters on esri.Cluster.featureLayer

I am trying to 'refresh' a cluster layer which is created by L.esri.Cluster.featureLayer and a feature url. I have tried to remove and re-add the layer (with no succees). But the refreshClusters is ...
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2answers
146 views

leaflet esri identify features

I have layer(lote_ocupa) in control layers, when i launch application is disable but: When I click on the map, even if the "lote_ocupa" layer is disabled, the identify function selects the feature, ...
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1answer
1k views

Spatial Queries in Leaflet, select polygons from (A1,A2…An) which intersect with polygon (B)

I am looking for an online solution for leaflet where I can select and export (console log, geojson, addLayer) a group of polygon from a geojson file which intersect with a drawn polygon (with leaflet ...
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1answer
134 views

Using ArcGIS Tokens to visualize user authenticated data in Esri Leaflet?

I'm currently using Esri Leaflet with authenticated user services. Authenticated services are set up and work fine for displaying geographic data after login, however, I want to create a dashboard ...
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0answers
51 views

esri leaflet calcite geojson popup binding

I am binding a popup to the results of a query, that is working fine. My problem is whenever the map changes (pan, zoom, etc.) the popups no longer work. Is there something I should be doing in a ...
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2answers
1k views

Leaflet error: h.fn is undefined when using layer.on('loading') event

In my Leaflet application (version 1.0.1 1.0.3) I connect to ArcGIS Server via the Esri Leaflet plugin. I load the layer as dynamic layer: var layerUrl = "http://localhost:6080/arcgis/rest/services//...
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1answer
219 views

ArcGIS getToken/generateToken

We have a client that is using short-lived tokens for their ArcGIS server and I'm trying to figure out the best way to get tokens to access their data. Is there a way to retrieve already generated ...
2
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1answer
98 views

L.layerGroup equivalent in ESRI Leaflet for AGO feature service?

I'm fairly new to Leaflet and ESRI Leaflet, so bear with me. I'm creating four variables from the same feature service (AGO) because I want to separate them into four separate layers even though they ...
8
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1answer
3k views

Correct way to determine the type of Leaflet layer?

What is the correct (or recommended) approach to identifying a layer "type" in Leaflet/Javascript? I am able to successfully use layer instanceof, but that only works when you know the type at design ...
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0answers
1k views

What are the licensing rules for using cartodb's public REST API with leafletjs

I am currently working on a project which needs some offline mapping. I am using Leaflet.js as my base library. I have also seen that leaflet can be used with the following tile providers: https://...
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1answer
489 views

Return readable date format in leaflet popup from ArcGIS map/feature service

I'm trying to show dates in popups in a leaflet map that consumes Map Service from ArcGIS Server. the date format is however in UNIX-standard (json: "Bedomdatum": 1228694400000,) and I'm lost when ...
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2answers
605 views

Show an esri leaflet feature's popup by default

I am trying to perform queries with esri leaflet and show the resulting polygon features with their appropriate popups by default (instead of having users click on the feature highlighted in order to ...
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1answer
141 views

Geoprocessing return not showing on map?

I have a geoprocessing service that works fine in ArcMap and ArcGIS online. http://argis.ualr-iea.org/arcgis/rest/services/geoServices/SiteFinder/GPServer/FindSites. I am trying to integrate it into ...
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0answers
697 views

Download google tile layer maps

I am using google map in leaflet like this var osmUrl = 'http://{s}.google.com/vt/lyrs=s&x={x}&y={y}&z={z}', osmAttrib = '&copy; <a href="http://openstreetmap....
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1answer
628 views

Leaflet Custom TileLayer for ArcGIS Cache Tiles in Folder

This is ArcGIS Server tile cache folder structure on a server. I need to get these tiles on my Leaflet map. I need to create a new TileLayer. I will extend existing TileLayer layer object's ...
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1answer
325 views

Leaflet popup does not work with esri rest feature services

I am writing a code that basically loads an arcgis service layer using leaflet.The code does as below: Loads POINT layer from esri rest feature server and Categorizes points based on attribute named ...
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3answers
1k views

Esri leaflet layers turned off by default in map layer control box

I have a series of esri leaflet layers in a variable called "baseLayers" but want to initiate the map with all of them turned off by default inside the layer control box. I've tried playing with the L....
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1answer
734 views

Adding web service layer to Leaflet map?

I am trying to add layer 12 (warnings) in this services directory to a Leaflet map: https://igems.doi.gov/arcgis/rest/services/igems_haz/MapServer I have been able to add the layer using WMS and ESRI'...
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1answer
253 views

Calculating different features' counts with L.esri.Query

I have been using the L.esri.Query (Esri Leaflet) method "count" to add up the total amount of features falling within a given area. That works fine when using individual features classes at a time (...