[mapserver-users] How to format a GetfeatureInfoRequest results?

[Lime, Steve D (DNR)]

There is limited "logic" support in the item tag. There are two attributes to consider:

  - nullformat, sets the string to be displayed if the item is empty

[item name=test nullformat="n\a" ...]

  - pattern, sets a regex to check the item against, results are only displayed if the item value matches

[item name=test pattern="foo" format="bar"]

You might be able to combine the two, not sure about that though. Let me know if you have questions.

Steve

-----Original Message-----
From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of sulu
Sent: Monday, March 14, 2011 8:14 AM
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] How to format a GetfeatureInfoRequest results?


Hi.

I'm in search of information/tutorial on formatting GetfeatureInfoRequests
by using HTML-Templates.

As an example; assume there is an attibute "test" which may have some
content or may not.

As far as i know i can format the result in the Body-HTML-Template like
that:
[item name=test format=$value escape=none]

This works but i would like to add some logic in order to improve it a bit.

E.g. add an if clause that returns "n/a" if the attribute has no content or
turn it red if the value exceeds som threshold.


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