DYNAMIC PROGRAMMING IN WEBDYNPRO ABAP.

Hi Experts
How to create input field dynamical and when i click on the input field drop down ui should display,If i click n time the input field that many drop down should be displayed this should be done using dynamic programming.
Waiting for Reply.
Thanks & Regards.
kittu

Hi,
Please search before posting.. discussed many times.
To create Input field dynamically, follow like this...
DATA LR_CONTAINER TYPE REF TO CL_WD_UIELEMENT_CONTAINER.
DATA LR_INPUT TYPE REF TO CL_WD_INPUT_FIELD.
DATA LR_LABEL TYPE REF TO CL_WD_LABEL.
DATA LR_TABLE TYPE REF TO CL_WD_TABLE.
DATA LR_BUTTON TYPE REF TO CL_WD_BUTTON.
DATA LR_GRID_DATA TYPE REF TO CL_WD_GRID_DATA.
DATA LR_FLOW_DATA TYPE REF TO CL_WD_FLOW_DATA.
DATA LR_MATRIX TYPE REF TO CL_WD_MATRIX_HEAD_DATA.
LR_CONTAINER ?= VIEW->GET_ELEMENT( 'ROOTUIELEMENTCONTAINER' ).
CALL METHOD CL_WD_INPUT_FIELD=>NEW_INPUT_FIELD
EXPORTING
BIND_VALUE = ATTRIBUTE
ID = ATTRIBUTE
RECEIVING
CONTROL = LR_INPUT.
lr_matrix = cl_wd_matrix_head_data=>new_matrix_head_data( lr_input ).
lr_input->set_layout_data( lr_matrix ).
LR_CONTAINER->ADD_CHILD( LR_INPUT ).
ENDIF.
Cheers,
Kris.

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Regards Jiri
Edited by: Jiri Neuzil on Jun 10, 2009 8:13 AM
Sorry for formatting, but I don't know, how to format text correctly on this site in plain text I have all text correctly formatted, but in preview....

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Dynamic Programming in Web Dynpro ABAP - Introduction and Part I
Dynamic Programming in Web Dynpro ABAP - Introduction and Part I: Understanding UI Elements
Dynamic Programming in Web Dynpro ABAP - Part II: Handling ViewElements
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/4c70444a-0801-0010-7688-9e4bd844b783
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Line: -
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