Developer Discussions

[DenisN]

Hi All,

is it possible to modify the response returned by Feature Info without overwriting it with a custom Feature Info handler?

For example, I would like to edit attributes returned by Feature Info but use default Feature Info handler to display them.

Thank you very much.

Denis

[jan.neumann]

Hi Denis,

Not sure if I'm fully following the request but you have basically two options:

1. Create custom feature info handler ASPX and provide your custom response while using standard feature info window
2. Override the featureInfoRequested by $GP.events.featureInfoRequested.register(), manipulate the result data and display them using your custom function, such as your own ExtJS Window.

Have you checked following samples?

https://community.hexagongeospatial.com/t5/Shared-Samples/Custom-Feature-Info-With-Handler/ta-p/447

https://community.hexagongeospatial.com/t5/Shared-Samples/Custom-Feature-Info-With-External-Service/...

Thanks,

Jan

[DenisN]

Hi Jan,

thank you for your reply.

sorry, I am not sure how I can be more clearer. I only need to remove some attributes. I do not want to create custom feature info handler or create my own windows. I can but it is extra work.

I did search for possible solution but haven't found anything and I don't know if it is possible.

Thanks,

Denis

[jan.neumann]

I see. I'm not 100% confident if it is directly possible to manipulate the data before showing the standard Feature Info dialog. The featureInfoRequested has a parameter called transformargs, but it can probably work only with custom functions.

[DenisN]

Hi Jan,

yes, I did look at transformargs but, unfortunately, it only let you change arguments and only for custom feature info handler.

Denis