checkbox to open 2 fields in webdynpro

Dear

i need to make one checkbox when i checked it open new small page or session have 2 fields first hard code second field value ( main work center )

when i write main work center i need to update this value on iw32 .

please Answer me

Thanks

SAP Managed Tags:
UI Web Dynpro ABAP

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Hi Eman,

This is a very wide-open question so it's difficult to provide an answer. You may want to check out these tutorials for getting started with Web Dynpro ABAP...

Web Dynpro for ABAP: Tutorials for Beginners

You may also find the tutorial series Introduction to Web Dynpro ABAP by Thomas Jung to be helpful...

And for demonstration of using popup-windows...

Cheers,

Amy

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i make check box and two fields but if checkbox not checked the cell will be editable !!

Hi Eman,

The InputField UI element has a boolean property called readOnly. Bind this property to a context attribute of type WDY_BOOLEAN. The Checkbox UI element has an event called onToggle. Create an event handler for this onToggle event, and in the event handler code, set the value of the WDY_BOOLEAN context attribute to true or false. This will toggle the InputField to read-only or editable depending on the value of the bound WDY_BOOLEAN context attribute.

Cheers,

Amy

Dear Amy

this is screen shot for my web dynpro please check and till me .

method ONACTIONGROUNDCALLCHECKBOX .
   DATA lo_nd_ground_calls TYPE REF TO if_wd_context_node.
   DATA lo_el_ground_calls TYPE REF TO if_wd_context_element.
   DATA ls_ground_calls TYPE wd_this->element_ground_calls.
   DATA lv_checkbox LIKE ls_ground_calls-checkbox.
     DATA lv_textview LIKE ls_ground_calls-textview.
     DATA lv_gewrk LIKE ls_ground_calls-gewrk.
     DATA lo_el_context TYPE REF TO if_wd_context_element.
     DATA ls_context TYPE wd_this->element_context.
     DATA lv_enabling LIKE ls_context-enabling.

    lo_el_context = wd_context->get_element( ).

*   lo_el_context->get_attribute( EXPORTING name = `ENABLING` IMPORTING value = lv_enabling ).

   lo_nd_ground_calls = wd_context->get_child_node( name = wd_this->wdctx_ground_calls ).
   lo_el_ground_calls = lo_nd_ground_calls->get_element( ).

   lo_el_ground_calls->get_attribute( EXPORTING name = `GEWRK` IMPORTING value = lv_gewrk ).
   lo_el_ground_calls->get_attribute( EXPORTING name = `CHECKBOX` IMPORTING value = lv_checkbox ).
   lo_el_ground_calls->set_attribute( name = `TEXTVIEW` value = lv_textview ).

IF lv_checkbox = 'X'.
lo_el_ground_calls->set_attribute( name = `TEXTVIEW` value = '     مركز الخدمة المعتمد ' ).
lo_el_ground_calls->set_attribute( name = `ENABLING` value = 'X' ).

ELSE.
   lo_el_ground_calls->set_attribute( name = `ENABLING` value = '' ).
   lo_el_ground_calls->set_attribute( name = `TEXTVIEW` value = '' ).

ENDIF.

endmethod.

my code but this not working

i need if i checked for كولات أرضيه open 2 fields : first hard code name (main work center) second editable filed (work center) .

Thanks waiting for ur answer Amy.

Hi,

The property 'ENABLED" of attribute WC_INPUTFIELD should be bound to context attribute

"ENABLING".

Please look into the below pic.

Hope this helps you.

Regards,

Rama

Hi,

The dump is because of the attribute "ENABLING" is not inside the node "GROUND_CALLS".

The code written below results in dump.

lo_el_ground_calls->set_attribute( name = `ENABLING` value = 'X' ).

Solution1:

1. Move the attribute "ENABLING" inside the node "GROUND_CALLS".

2. Then bind the attribute to ENABLED property

Solution 2:

1. Change the above line of code as below

wd_context->set_attribute( name = `ENABLING` value = 'X' ).

when i checked checkbox open 2 fields but field no. 2 not editable .. why ??

Hi Eman,

Did you bind the attribute "ENABLING" to view element WC_INPUTFIELD ? If so it should work.

Could you give me your current code as well.

Regards,

Rama

method ONACTIONGROUNDCALLCHECKBOX .
   DATA lo_nd_ground_calls TYPE REF TO if_wd_context_node.
   DATA lo_el_ground_calls TYPE REF TO if_wd_context_element.
   DATA ls_ground_calls TYPE wd_this->element_ground_calls.
   DATA lv_checkbox LIKE ls_ground_calls-checkbox.
     DATA lv_textview LIKE ls_ground_calls-textview.
     DATA lv_gewrk LIKE ls_ground_calls-gewrk.
     DATA lo_el_context TYPE REF TO if_wd_context_element.
     DATA ls_context TYPE wd_this->element_context.
     DATA lv_enabling LIKE ls_context-enabling.

    lo_el_context = wd_context->get_element( ).

   lo_nd_ground_calls = wd_context->get_child_node( name = wd_this->wdctx_ground_calls ).
   lo_el_ground_calls = lo_nd_ground_calls->get_element( ).

   lo_el_ground_calls->get_attribute( EXPORTING name = `GEWRK` IMPORTING value = lv_gewrk ).
   lo_el_ground_calls->get_attribute( EXPORTING name = `CHECKBOX` IMPORTING value = lv_checkbox ).

   lo_el_ground_calls->set_attribute( name = `TEXTVIEW` value = lv_textview ).

IF lv_checkbox = 'X'.
lo_el_ground_calls->set_attribute( name = `TEXTVIEW` value = '     مركز الخدمة المعتمد ' ).
wd_context->set_attribute( name = `ENABLING` value = 'X' ).

ELSE.
   wd_context->set_attribute( name = `ENABLING` value = '' ).
   lo_el_ground_calls->set_attribute( name = `TEXTVIEW` value = '' ).

ENDIF.

Hi,

Please replace

wd_context->set_attribute( name = `ENABLING` value = 'X' ).

with

lo_el_context->set_attribute( name = `ENABLING` value = 'X' ).

i replaced .. but the same error not editable .

can you check binding of property READONLY of field wc_inputfield. if it is checked .. un check the readonly checkbox.

As per your last snap.. enabling is working but problem with read only property.

regards

Rama

i can't found the problem the field not editable why i don't know ??

Hi Eman,

I think some binding issue with view element WC_INPUTFIELD

Please do as below

Remove the binding of property "ENABLED" of the field and tick the check box
Bind the context attribute "ENABLING" to the property "READONLY" of field as below

Hope this solves your problem.

Regards,

Rama

i remove the binding of property "ENABLED" of the field and tick the check box and Bind the context attribute "ENABLING" to the property "READONLY" of field as below

but NOT Working whyyy ??

Can you send me the snap shot of field property binding and result screen.

Dear Rama,

the issue was solved , by the context was binding read only

Thanks for ur help

Eman.

please tell me what can i do ASAP .

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