Creating UI iview in web dynpro

How do i go abt in creating an iview UI in web dynpro that interfaces with Trex .
basically i have set of documents that need to be searched and the iview should be called Advanced search which fetches the data from the indexed documents.

Refer this wiki :
https://wiki.sdn.sap.com/wiki/display/WDABAP/CreatingUIElementsDynamicallyinAbapWebdynpro+Application
More links are available on SDN reg Dynammci UI creations :
Have a look at the documentation for the WDDOMODIFYVIEW section of the phase model:
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/d2/8acd409cc4dd50e10000000a1550b0/frameset.htm
There is also the class CL_WD_DYNAMIC_TOOL:
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/67/6935425394033be10000000a1550b0/frameset.htm
Also have a look at the example application DEMODYNAMIC.
eLearning on the topic here as well:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/201ddd3b-b4ce-2b10-8883-880ae8147f89
Edited by: Saurav Mago on Oct 26, 2009 12:23 PM

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