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Filling dynamic drop down in adobe interactive form( webdynpro ABAP)

HI all,

Im new in Webdynpro ABAP, my requirement is to fill drop down list in adobe interactive form. i created adobe form and its working fine.

I Created context like ROOT(cardinality 1:1)->DATANODE cardinality 0:n. This context is for drop down and in wddoinit i did like this.

IN WDDOINIT ,

DATA lo_nd_root TYPE REF TO if_wd_context_node.

DATA lo_nd_datanode TYPE REF TO if_wd_context_node.

DATA lo_el_datanode TYPE REF TO if_wd_context_element.

DATA ls_datanode TYPE wd_this->elements_datanode.

  • navigate from <CONTEXT> to <ROOT> via lead selection

lo_nd_root = wd_context->get_child_node( name = wd_this->wdctx_root ).

  • navigate from <ROOT> to <DATANODE> via lead selection

lo_nd_datanode = lo_nd_root->get_child_node( name = wd_this->wdctx_datanode ).

  • get element via lead selection

lo_el_datanode = lo_nd_datanode->get_element( ).

ls_datanode[] = lt_dna_value[].

CALL METHOD lo_nd_datanode->bind_table

EXPORTING

new_items = ls_datanode

set_initial_elements = ABAP_TRUE.

  • index =

.

while executing i'm getting this error ": WebDynpro Exception: ADS: com.adobe.ProcessingException: No output was generated while rendering: Stream for: PDFOut.(200,101). " . can u please tell me how to bind value for drop down.

I created sample table in same form and i binded same value to table, that time its executing fine.

can u please tell me solution for this Scenario.

Thanks

Hemachandran.

Edited by: hemachandran R on Sep 12, 2008 2:27 PM

Former Member
replied
<body><p>Hemchandran,</p><p></p><p>While I am not a ABAP expert, see if below blog helps you:-</p><p></p><p>&#91;Using DDLB in Interactive Forms in Webdynpro for ABAP|https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/6793&#93 <b>[original link is broken]</b> <b>[original link is broken]</b> <b>[original link is broken]</b>;</p><p></p><p><strong>Chintan</strong></p></body>
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