webdynpro

Former Member — Wed, 09 Jul 2008 20:59:38 GMT

Hi,

I am trying to develop a dynpro application and i have written some code in it .when i try to activate it its giving me an error. I am giving code and error below.

The code is:

method WDDOINIT .

data:v_element type ref to if_wd_context_element,

Items_node type ref to If_wd_context_node,

v_Index type I,

v_Text type STRING,

itemlist type standard table of if_mainview=>element_radiogroup,

w_list like line of itemlist.

*Appending items to itemlist

w_list-ebeln = 'Blue'.

append w_list to itemlist.

w_list-ebeln = 'yellow'.

append w_list to itemlist.

w_list-ebeln = 'red'.

append w_list to itemlist.

w_list-ebeln = 'magenta'.

append w_list to itemlist.

w_list-ebeln = 'White'.

append w_list to itemlist.

w_list-ebeln = 'Black'.

append w_list to itemlist.

Items_node = wd_context->get_child_node( NAME = 'RADIOGROUP').

Items_node->bind_table( itemlist ).

Items_node->SET_LEAD_SELECTION_INDEX( 3 ).

V_Index = Items_node->GET_LEAD_SELECTION_INDEX( ).

CLEAR W_LIST.

READ TABLE ITEMLIST INTO W_LIST INDEX V_INDEX.

V_TEXT = W_LIST-EBELN

Wd_Context->Set_Attribute( exporting value = v_Text Name = 'VIEWTEXT' ).

endmethod.

The Error is :

Incorrect Airthmetic or bit expression. Instead of

Wd_Context->SET_ATTRIBUTE(", an operator (+,-,*,/,....or BIT-AND, BIT-XOR, BIT-OR) was expected.

Thanks for the help.

Re: webdynpro

RichHeilman — Wed, 09 Jul 2008 21:12:20 GMT

You are missing the period(.) in this first statement.

V_TEXT = W_LIST-EBELN .  <<---- Add the period here
Wd_Context->Set_Attribute( exporting value = v_Text Name = 'VIEWTEXT' ).

Regards,

Rich Heilman

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