How to make a table column block editable for a row and remain non editable for other row based on some condition

[Former Member]

hi ,

i need help on the below scenario ,

we have a web dynpro table with different columns, now based on new business requirement  one of the column need to     

dynamically editable or non editable for different row.

for ex :

Field 1	Field 2 ( Dynamic field )	Field 3	Field 4
Data 11	Data 12 ( Editable with Drop down   )	data 13	data 14
Data 21	Data 22 ( Non editable )	Data 23	data 24
Data 31	data  32 ( Editable with drop down )	data 33	data 34

how to achieve this ? please help on this.

Thanks in advance

Thanks

Manish

[Former Member · Accepted solution]

Hi,

Refer the following link for  step by step process to  making one editable column in alv table.and its also explain regarding your requirement

http://www.saptechnical.com/Tutorials/WebDynproABAP/Column/page1.htm

Hope its useful to u,

Regards

Navith

[Former Member · Accepted solution]

Thanks Navith,

But my Scenario is little different, the column need to be editable base on Data,

Suppose if i need to show a list of material then all the material which are  batch maintained, For such material batch field in table need to be editable( with a drop down) & for rest of the material where batch is not maintained the batch field need to be non editable.

Thanks     

Manish    

[Former Member · Accepted solution]

Since in your case you need drop down you can also use the concept of Variants.

Use Variants in your column and select the variant based on your conditions.

See this example for reference. This will definitely solve your issue.

http://wiki.sdn.sap.com/wiki/display/WDABAP/WebDynpro+for+ABAP+Cell+Variants

[Former Member · Accepted solution]

Thanks a lot 🙂 it woking

[Former Member]

Thanks All for your help.  🙂

Regard's

Manish

[chengalarayulu]

Manish,

there is no proper way to insert two Cell Editors in a column(except variants), have a look on below scenario, it may help.

add one more attribute to your table context node for read-only.

create dropDown as celleditor for table and bind with newly created attribute to read-only property of dropdown.

before binding data to table, check the condition then mention readonly value abap_true / false.

@ we can achieve by the use of Variants.

for ex :

Data 11	Data 12 ( Editable with Drop down)	data 13	read-only - abap_false
Data 21	Data 22 ( Non editable, dropdown )	Data 23	read-only - abap_true
Data 31	data  32 ( Editable with drop down )	data 33	read-only - abap_false

[Former Member]

Hi ,

If you are using alv table try to use the following  code ...

   data: l_ref_cmp_usage type ref to if_wd_component_usage.

   l_ref_cmp_usage = wd_this->wd_cpuse_TSM_ENTRY( ).  " TSM_ENTRY is alv component

   if l_ref_cmp_usage->has_active_component( ) is initial.

     l_ref_cmp_usage->create_component( ).

   endif.

   data l_salv_wd_table type ref to iwci_salv_wd_table.

   l_salv_wd_table = wd_this->wd_cpifc_TSM_ENTRY( ).

   data l_table type ref to cl_salv_wd_config_table.

   l_table = l_salv_wd_table->get_model( ).

   l_table->if_salv_wd_table_settings~set_read_only( abap_false ).

you have to use this code in WDDOMODIFYVIEW or appropriate custom method based on ur codition...

Regards,

Venkat.