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Get MapService on Map Click Event

PrasadG

hi....

I have task when i click on map, active layer information show on popup window, it is possible with query task but i have many map services and activate it dynamically. means whatever feature on map I want to show information when i click on feature without define map or feature service. I want to get feature on map service when click on respective feature then i want to query. is it possible ?.........Thanks

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Accepted answers

kenbuja

Take a look at this discussion, which returns the map service information for layers in different services.

Get an IdentifyParameter for an IdentifyTask result

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kenbuja

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PrasadG

Thanks.... ken your code exactly match my requirement. it is very helpful for me..

kenbuja

Take a look at this discussion, which returns the map service information for layers in different services.

Get an IdentifyParameter for an IdentifyTask result

RobertScheitlin__GISP

Prasad,

You could use the IdentifyTask for this if you do not want to send a query to each individual layer.

FC_Basson

What API version are you working with?

In 3.19 you can easily get the visible layers through the map objects different layer properties e.g.

map.layerIds or map.graphicsLayerIds

Then you can check if the layer is visible, get the URL for the layer and get the layer properties as JSON through a standard request (https://[server]/arcgis/rest/services/[service]/MapServer/[layerID]/?f=pjson)

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