Saving web dynpro's dats in a custom db table

Hello I'develop web dynpro component for cproject application. my question is how to save the new dats in a custom database table....where may I find some example?
I'm new to web dynpro technology I need documentation please...

what u need to do is, there must hve been some binding that u mapped with the custom table in the view of the webdynpro component.
Now,say the method ON_AFTER_SAVE gets triggered when u enter the data in the component and prtess save.
so in this method write the logic of the updation of the custom table.
DATA: Node_table type ref to if_wd_context_node,
elem_table type ref to if_wd_context_element.
node_table = wd_context->get_child_node( 'TABLE_DATA_SOURCE' ).
CALL METHOD node_table->get_static_attributes_table( IMPORTING
table = it_table ). " here it_table will be the internal table of the type as the structure that u created in the view.
now, get the data that u enter on the component into this internal table and modify the ztable from this internal table.
the ztable gets updated.

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>
Jenny Karunakaran wrote:
> Hi Jung,
>
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>
>
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Saving web dynpro data into a custom db tabl

Hi experts,
 Using editable alv i am editing alv fields , modified alv data is there in my internal table ( lt_contact).
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 DATA: node_cont_dtls TYPE REF TO if_wd_context_node,
 elem_cont_dtls TYPE REF TO if_wd_context_element,
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 CHECK r_param->t_error_cells IS INITIAL.
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 node_cont_dtls->get_static_attributes_table(
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Modified data is there in it_contact
 modify table ZBAS_CONTACTS from lt_contact TRANSPORTING name1.
 Here when i am using above modify statement it show in error
 field ZBAS_CONTACTS is unknown

Hello Rakhi
Use this statement
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wd_comp_controller->get_material_details( matnr = lv_matnr ).
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Edited by: Christoph Koch on Jun 22, 2009 9:48 AM

wdContext.nodeSubmissions().getNodeInfo().getAttribute(IPrivateFormManagerAdminSubmissions.ISubmissionsElement.FILE1);
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The situation is as follows:
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In NW2004 this worked as follows:
When starting a web-dynpro in the portal it checked if it was started with the right theme. If not the exit plug of the WD interface view was called with an Url of the WD application plus a parameter for the right theme.
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The 3 variants of the parameter sap-cssurl work for web dynpro's running standalone.
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The code for that in the on-startup plug of the WD component:
WDPortalNavigation.navigateAbsolute(
PCD_ID,
WDPortalNavigationMode.SHOW_INPLACE,
null,
null,
WDPortalNavigationHistoryMode.NO_HISTORY,
null,
null,
"theme_set=X&" + theme,
 theme,
 false,
 true
I used there absolute portal navigation and the parameter (sap-cssurl=...) is part of the launcher parameter and the business parameter in the call to WDPortalNavigation.navigateAbsolute.
But as I wrote above, this has no effect on the theme.
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Did anyone successfully implement this?
Kind regards,
 Erich Lind

Hi Erich,
I am facing the same problem. I am on 04 s and couldnot implement the custom theme to a web dynpro running in the portal. When I run the web dynpro app as stand alone, the custom theme applies fine. But when in portal, it takes the standard theme.
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Thanks

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Hi Marita,
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Regards,
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Web Dynpro Tree expanding

Hi there!
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Thanks in advance, Frank

Hi,
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In my application, I have choosen to load the root nodes, first - all over sub-nodes (including items) are loaded "on demand" that means the user clicks on the node. This click will trigger the the action onLoadChildren which pulls the data from a data provider and binds the retrieved data to the corresponding
context node.
This expansion can be perfomed automatically by a recursive method which is called when a user pushes a button called "Expand all"....
I don't have much time to explain the details, but I will provided the source code..., hope it helps!
Darko
Source Code -
Import to the Method:
i_node_ref type IF_WD_CONTEXT_NODE = Reference to the context node
METHOD nav_tree_expand_all.
Data declaration
DATA node_elements TYPE wdr_context_element_set.
DATA node_element LIKE LINE OF node_elements.
DATA child_node    TYPE REF TO if_wd_context_node.
DATA ls_tree_attr TYPE zlm_str_tree_gen.
DATA lt_tree       TYPE zlm_tty_tree_gen.
Get all node elements
node_elements = i_node_ref->get_elements( ).
Loop over each element
LOOP AT node_elements INTO node_element.
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        child_node->bind_table( lt_tree ).
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        ls_tree_attr-is_expanded     = abap_true.
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      CLEAR lt_tree.
      me->get_nav_tree_items( .....importing lt_tree.). Custom specific data retrieval
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        " Update Attributes of the node
        ls_tree_attr-is_expanded     = abap_true.
        ls_tree_attr-children_loaded = abap_true.
        node_element->set_static_attributes( EXPORTING static_attributes = ls_tree_attr ).
        child_node = node_element->get_child_node( 'ITEM' ).
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      ENDIF.
    ENDIF.
ENDLOOP.
RETURN.
Edited by: Darko Mocelj on May 7, 2008 8:57 PM

Saving web dynpro's dats in a custom db table

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