Error in validation an input field in a table ui and high lighting the cell
Hello All,
I have a table ui in one of my application. This table has, say 6 columns; out of these 6 columns 4 columns are shown as input fields. User needs to put in some numbers in two of the fields. I need to capture these two number fields data and subtract one from the other. If number is negative , I need to let the user know by error message that the number is negative and they need to fix their input to make the answer positive. I am able to do all this, but I am not able to high light the corresponding field which needs to be fixed. Is there anyway I can do that...I mean high light the particular field as one gets it when we use the "report attribute error message" method of message manager class.
Secondly I can not halt the application, I need to do some work around for that using some flags. Is there a simple way to halt the application, other than using flags and if condition? I searched this forum, but could not find any definite answer....
Thanks very much!
Any help would greatly be appreicated.
Hi....
First you should have the table values in an internal table.... for that yo need to get the values from the context like this....
*DECLARE INTERNAL TABLE AND WORKAREA.
data ls_nd_stru type wd_this->element_<node name>
data lt_nd_table type wd_this->elements_<node name>
get all declared attributes
lo_nd_<your context node>->get_static_attributes_table(
importing
table = lt_nd_table ).
*now your lt_nd_table will have the values.....what ever you have in the table.
*then
loop at lt_nd_table into ls_nd_stru.
<.....your logic.....>
<ie., read the current line of the field like
ls_nd_stru-<field name1> = ls_nd_stru-<field name2> - ls_nd_stru-<field name3>
then check error msg... based on your postive or negative values
endloop.
Hope this will help you....
Thanks & regards
Raja
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How to add where clause and remove the if condition in the select -- endselect
SELECT * FROM (TAB) INTO <WA>.
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code for updating table would come here
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EXIT.
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Please advice. Thanks much.
Edited by: Shipra Jhunjhunwala on Jul 22, 2009 1:33 PM
Edited by: Shipra Jhunjhunwala on Jul 22, 2009 1:34 PM
Edited by: Shipra Jhunjhunwala on Jul 22, 2009 1:35 PM1. Create single column table for holding field name depending on the table entered.
2. Take input from user: for e.g. table_name
3. Using case load single column table with required fields
for e.g.
CASE TAB_NAME.
WHEN 'OIUH_RV_GL'.
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WHEN 'OIUH_RV_OPSL'.
Append 'OPSL_GL_SYS_NO'.
WHEN 'OIUH_RV_OTAX'.
Append 'OTAX_GL_SYS_NO' to KEY_FIELD.
APPEND 'OTAX_TAX_POS_NO' to KEY_FIELD.
WHEN 'OIUH_RV_GTAX'.
Append 'GTAX_GL_SYS_NO' to KEY_FIELD.
APPEND 'OTAX_TAX_POS_NO' to KEY_FIELD.
WHEN OTHERS.
EXIT.
ENDCASE.
Now depending on the table name you have required column ready
4. Create dynamic internal table using following sudo code
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loop at internal table with all the fields.
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call method cl_alv_table_create=>create_dynamic_table
exporting
it_fieldcatalog = fieldcatalog_tab
importing
ep_table = table.
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7. Also create work area <field-wa> using refrence of table.
create data object wa LIKE LINE OF <field-tab>.
ASSIGN wa->* to <field-wa>.
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5. Now execute the select statement as follows:
SELECT (KEY_FIELD)
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FROM (TABLE_NAME)
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In this case you need to append all your where condition line by line in to WHERE.
5. To fill this dynamic internal table using ASSIGN COMPONENT <Comp_number> OF STRUCTURE <field-wa> TO <field-name>
So in this case if first field of structure STRUCT1 is user_id then sudo-code will be
loop at internal table containing list of fields into field_wa --> single column field table
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Now <field-name> points to user_id field. Move some value into it as nornally we do with variables.
Move <your_new_value> to <field-name>. --> Assign new value
or
<field-name> = <your_new_value>.
Endloop.
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APPEND <field_wa> to <field_tab>.
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Thanks,
Augustin. -
Field OBJNRZ in Tables FMIFIIT and FMIOI
Hi all,
I need fill the field OBJNRZ in tables Tables FMIFIIT and FMIOI but I dont know if the User exit EXIT_SAPLFMRI_001 and EXIT_SAPLFMRI_001 need abap code for to be filled (OBJNRZ) or only is needed activate this user exit.
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Attachments:
Furness.vi 291 KB
simple.vi 75 KB
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