topic Re: Updating an esri-leaftlet app in Open Source Mapping Libraries Ques.

Updating an esri-leaftlet app

joepublic — Mon, 28 Aug 2023 13:40:36 GMT

I'm tring to update an app I created with esri-leaflet and esri-leaflet-related.

Based on what I've read in the notes on the releases for both esri-leaflet and esri-leaft-related.

I've updated my app to point to the cdn versions of (see below):

leaflet: version 0.7.3

esri-leaflet: version 1.0..0

esri-leatlet-related: version 1.0.2

but I am getting the following error:

TypeError: a is undefined

http://cdn.jsdelivr.net/leaflet.esri/1.0.0/esri-leaflet.js

Line 20

Note: I'm clicking on a button that triggers following (partial script):

$('#NSM').click(function(){

buttonPicked = 'NSM';

buttonType = document.getElementById('NSM');

var query = L.esri.Tasks.query(tableURL).where("type like '" + buttonType.value + "'");

var rquery = L.esri.Tasks.queryRelated(tableURL).relationshipId("0");

query.ids(function(error, ids, response)

{ ......

any ideas as to what's happening would be appreciated

Regards

Chris

P.S Please let me know if need to a copy of my script uploaded

Re: Updating an esri-leaftlet app

JohnGravois — Sun, 12 Dec 2021 08:29:40 GMT

as explained in the esri-leaflet 1.0.0 release notes, we introduced the breaking change that tasks and layers constructors now expect the url of the corresponding resource to be provided within an options object

L.esri.Tasks.query(yourUrl)
// becomes
L.esri.Tasks.query({ url: yourUrl })

the API reference for L.esri.Tasks.query reflects this change as well.

you can find information about an equivalent change in the release notes for esri-leaflet-related 0.0.1-beta.2.

Re: Updating an esri-leaftlet app

joepublic — Wed, 26 Aug 2015 15:51:41 GMT

Thanks John!!

I re-read the documentation after reading your reply and everything is working again

Chris