topic Re: How do I have to use an ImageServiceIdentifyTask or any similar method to this? in ArcGIS JavaScript Maps SDK Questions

How do I have to use an ImageServiceIdentifyTask or any similar method to this?

RolandGliba — Wed, 15 Jun 2016 09:16:44 GMT

I am very new in the javascript world and I have just started with wab, it's easy to work with the wab but the reason why I change is there is this task (ImageServiceIdentifyTask) what is needed to use one of my app. I would like to solve that when I click in a point feature that results me the raster with the same name. So I got that info I have to create query on them and make an events on the clicking. I don't know how to do this so I'll be thankful if anyone could help me in every details. Where do I have to modify the code to? With which content? Maybe a full sample code would be the most useful with a sample point feature layer (mapservice) and an mosaic dataset with catalog content (imageservice). Thank you

Re: How do I have to use an ImageServiceIdentifyTask or any similar method to this?

FC_Basson — Wed, 15 Jun 2016 10:18:10 GMT

Here is an example: Edit fiddle - JSFiddle. Click on the panchromatic images and view the image properties below the map.

Re: How do I have to use an ImageServiceIdentifyTask or any similar method to this?

RolandGliba — Wed, 15 Jun 2016 12:08:29 GMT

and how should I use the code? may I have to put it into the main index.html file after the script src tag? or where?

Re: How do I have to use an ImageServiceIdentifyTask or any similar method to this?

FC_Basson — Sat, 11 Dec 2021 11:58:05 GMT

That's completely up to you. You can put it in the index.html head inside a script tag or you can reference it as an external JS file.

<script src="myfile.js"></script>

or inside header

<script>
// code
</script>