topic Re: Center at MapPoint in ArcGIS Server with JavaScript API Questions

Center at MapPoint

SaurabhRohilla — Fri, 22 Jan 2016 07:43:35 GMT

Actually I am trying to recenter a map with a longitude and latitude from text boxes with widget in web app builder.

Can anybody help me out ?

Re: Center at MapPoint

MiriamBrockmann — Fri, 22 Jan 2016 08:25:58 GMT

Hi Saurabh!

This is easy to do...you just need to use

map.centerAt(mapPoint);

Here's the Reference:

Map | API Reference | ArcGIS API for JavaScript

You have to setup a new Point Geometry

var point = new Point([x,y],new SpatialReference({ wkid:XXXXX }));

with your Koordinates and use this Point to recenter the Map.

Regards

Re: Center at MapPoint

SaurabhRohilla — Fri, 22 Jan 2016 08:49:39 GMT

Thanks Miriam for your response.

Can you please share the code because I need to use this javascript code in web app builder to create a widget. My doubt is where to write this code either in widget.js file or in widget.html file.@

Re: Center at MapPoint

MiriamBrockmann — Fri, 22 Jan 2016 09:01:12 GMT

I'm not familiar with the web app builder, but i think because it's javascript I

would place it in widget.js. This file is loaded at the start and so your code available

when you need it.

Re: Center at MapPoint

SaurabhRohilla — Fri, 22 Jan 2016 09:22:20 GMT

Thanks a lot Miriam....