The drop down list values want to vary based on the contents of another drop down field

hi,
hi in search page i have two drop down list. i have two tables and one mapping tables. service line and subservice line are tables and i have one mapping table. using rapid application i create one component using mapping table. now in search page i have two drop list. one is servline and another is sub serviceline. in service line i have values like 1,2 k for subservice 3,4.5,6 for one service line ex. for 1 i have two subservice 3,4 and for 2 i have 5,6. now my requirment in if i choose service line 1 in first drop down list, automatically in second drop down list want to contain values 3, 4. before both the drop down list have values.if i chose one value the correponding mapping value want to come in drop down list in same context node.

Hi,
This requirement involves defining p-getter for the service type, and the v-getter of you sub type.
Since this involves to populate the values of subtype attribute depending on value of service type, u need a round trip.
This is done in the p-getter of the 1st attribute(service type in your case).
In the v-getter of the 2nd attribute, 1st fetch the current value of attribute 1, then filter the value in the dropdown table according to ur logic.
Ref :Drop down values in table view
Regrads
Anish

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Revision: 14235
Revision: 14235
Author:   [email protected]
Date:     2010-02-17 19:27:33 -0800 (Wed, 17 Feb 2010)
Log Message:
PARB changes: Remove targetBufferTime from the metrics provider, this value can't be set in the absence of an understanding of the buffering strategy which is layered on top of NetStreamBufferTrait. Adjust switching rules to work from the raw buffer data instead of this target. Remove all bufferTime modifications from the MBR code, so that they won't impact any buffering strategies (addresses FM-436).
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The drop down list values want to vary based on the contents of another drop down field

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