naresh
2015-09-26 09:48:08 UTC
Dear All,
I have used CQL Filter with WMS Layer. If filter not satisfies with
given value getting empty tiles. In this case I want to show result is
empty. How to handle this.
For example: WMS layer is having attribute called STATE_NAME and its has
value India. If we use CQL Filter has STATE_NAME= 'India' it is getting
proper result. If we sent the CQL filter with value which does not contained
in STATE_NAME it is showing empty result. i.e STATE_NAME= 'Indi' result
is empty. when this kind of queries formed and sent to server , I want to
display to end user result is empty message.
Please suggest to handle empty result
--
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Sent from the OpenLayers Dev mailing list archive at Nabble.com.
I have used CQL Filter with WMS Layer. If filter not satisfies with
given value getting empty tiles. In this case I want to show result is
empty. How to handle this.
For example: WMS layer is having attribute called STATE_NAME and its has
value India. If we use CQL Filter has STATE_NAME= 'India' it is getting
proper result. If we sent the CQL filter with value which does not contained
in STATE_NAME it is showing empty result. i.e STATE_NAME= 'Indi' result
is empty. when this kind of queries formed and sent to server , I want to
display to end user result is empty message.
Please suggest to handle empty result
--
View this message in context: http://osgeo-org.1560.x6.nabble.com/How-to-Handle-if-the-result-is-empty-with-CQL-filter-in-WMS-requests-tp5226263.html
Sent from the OpenLayers Dev mailing list archive at Nabble.com.