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#216 ( BIND_TABLE // zcl_excel_common=>get_fieldcatalog for non-DDIC tables )

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git-svn-id: https://subversion.assembla.com/svn/abap2xlsx/trunk@344 b7d68dce-7c3c-4a99-8ce0-9ea847f5d049
This commit is contained in:
Stefan Schmöcker 2012-10-23 16:24:16 +00:00
parent 596b0cd041
commit 1d148d17d2
1 changed files with 55 additions and 19 deletions
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74
ZA2X/CLAS/ZCL_EXCEL_COMMON.slnk
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@ -195,7 +195,7 @@ CLASS zcl_excel_common DEFINITION LOCAL FRIENDS lcl_excel_common_test.
*----------------------------------------------------------------------*
CLASS lcl_excel_common_test DEFINITION FOR TESTING "#AU Risk_Level Harmless
. "#AU Duration Short
*?<asx:abap xmlns:asx="http://www.sap.com/abapxml" version="1.0">
*?<asx:abap xmlns:asx="http://www.sap.com/abapxml" version="1.0">
*?<asx:values>
*?<TESTCLASS_OPTIONS>
*?<TEST_CLASS>lcl_Excel_Common_Test
@ -1096,7 +1096,7 @@ endmethod.</source>
ep_column = lv_column_c. &quot; Fix #164
EXIT.
ENDIF.
CATCH cx_sy_conversion_no_number.
CATCH cx_sy_conversion_no_number.&quot;#EC NO_HANDLER
&quot; Too bad - try the character-approach
ENDTRY.
@ -1443,27 +1443,63 @@ endmethod.</source>
<method CLSNAME="ZCL_EXCEL_COMMON" CMPNAME="GET_FIELDCATALOG" VERSION="1" LANGU="E" DESCRIPT="Creates field catalog for BIND_TABLE based on internal table" EXPOSURE="2" STATE="1" EDITORDER="12 " DISPID="0 " MTDTYPE="0" MTDDECLTYP="1" BCMTDCAT="00" BCMTDSYN="0">
<parameter CLSNAME="ZCL_EXCEL_COMMON" CMPNAME="GET_FIELDCATALOG" SCONAME="IP_TABLE" VERSION="1" LANGU="E" CMPTYPE="1" MTDTYPE="0" EDITORDER="1 " DISPID="0 " PARDECLTYP="0" PARPASSTYP="1" TYPTYPE="1" TYPE="STANDARD TABLE"/>
<parameter CLSNAME="ZCL_EXCEL_COMMON" CMPNAME="GET_FIELDCATALOG" SCONAME="EP_FIELDCATALOG" VERSION="1" LANGU="E" DESCRIPT="Table binding field catalog" CMPTYPE="1" MTDTYPE="0" EDITORDER="2 " DISPID="0 " PARDECLTYP="3" PARPASSTYP="0" TYPTYPE="1" TYPE="ZEXCEL_T_FIELDCATALOG"/>
<source>method GET_FIELDCATALOG.
<source>METHOD get_fieldcatalog.
DATA: lr_dref_tab TYPE REF TO data,
lo_salv_table TYPE REF TO cl_salv_table,
lo_salv_columns_table TYPE REF TO cl_salv_columns_table,
lt_salv_t_column_ref TYPE salv_t_column_ref,
ls_salv_t_column_ref LIKE LINE OF lt_salv_t_column_ref,
lo_salv_column_table TYPE REF TO cl_salv_column_table.
data: lr_data type ref to data,
lo_structdescr type ref to cl_abap_structdescr,
lt_dfies type ddfields,
ls_dfies type dfies,
ls_fieldcatalog type zexcel_s_fieldcatalog.
FIELD-SYMBOLS: &lt;tab&gt; TYPE STANDARD TABLE.
FIELD-SYMBOLS: &lt;fcat&gt; LIKE LINE OF ep_fieldcatalog.
create data lr_data like line of ip_table.
* Get copy of IP_TABLE-structure &lt;-- must be changeable to create salv
CREATE DATA lr_dref_tab LIKE ip_table.
ASSIGN lr_dref_tab-&gt;* TO &lt;tab&gt;.
* Create salv --&gt; implicitly create fieldcat
TRY.
cl_salv_table=&gt;factory( IMPORTING
r_salv_table = lo_salv_table
CHANGING
t_table = &lt;tab&gt; ).
lo_salv_columns_table = lo_salv_table-&gt;get_columns( ).
lt_salv_t_column_ref = lo_salv_columns_table-&gt;get( ).
CATCH cx_root.
* maybe some errorhandling here - just haven&apos;t made up my mind yet
ENDTRY.
lo_structdescr ?= cl_abap_structdescr=&gt;describe_by_data_ref( lr_data ).
* Loop through columns and set relevant fields ( fieldname, texts )
LOOP AT lt_salv_t_column_ref INTO ls_salv_t_column_ref.
lt_dfies = describe_structure( io_struct = lo_structdescr ).
lo_salv_column_table ?= ls_salv_t_column_ref-r_column.
APPEND INITIAL LINE TO ep_fieldcatalog ASSIGNING &lt;fcat&gt;.
&lt;fcat&gt;-position = sy-tabix.
&lt;fcat&gt;-fieldname = ls_salv_t_column_ref-columnname.
&lt;fcat&gt;-scrtext_s = ls_salv_t_column_ref-r_column-&gt;get_short_text( ).
&lt;fcat&gt;-scrtext_m = ls_salv_t_column_ref-r_column-&gt;get_medium_text( ).
&lt;fcat&gt;-scrtext_l = ls_salv_t_column_ref-r_column-&gt;get_long_text( ).
loop at lt_dfies into ls_dfies.
clear ls_fieldcatalog.
move-corresponding ls_dfies to ls_fieldcatalog.
append ls_fieldcatalog to ep_fieldcatalog.
endloop.
&lt;fcat&gt;-dynpfld = &apos;X&apos;. &quot; What in the world would we exclude here?
IF &lt;fcat&gt;-position = 1. &quot; except for the MANDT-field of most tables ( 1st column that is )
IF lo_salv_column_table-&gt;get_ddic_datatype( ) = &apos;CLNT&apos;.
CLEAR &lt;fcat&gt;-dynpfld.
ENDIF.
ENDIF.
endmethod.</source>
* For fields that don&apos;t a description ( i.e. defined by &quot;field type i,&quot; )
* just use the fieldname as description - that is better than nothing
IF &lt;fcat&gt;-scrtext_s IS INITIAL
AND &lt;fcat&gt;-scrtext_m IS INITIAL
AND &lt;fcat&gt;-scrtext_l IS INITIAL.
CONCATENATE &apos;Col:&apos; &lt;fcat&gt;-fieldname INTO &lt;fcat&gt;-scrtext_l SEPARATED BY space.
&lt;fcat&gt;-scrtext_m = &lt;fcat&gt;-scrtext_l.
&lt;fcat&gt;-scrtext_s = &lt;fcat&gt;-scrtext_l.
ENDIF.
ENDLOOP.
ENDMETHOD.</source>
</method>
<method CLSNAME="ZCL_EXCEL_COMMON" CMPNAME="NUMBER_TO_EXCEL_STRING" VERSION="1" LANGU="E" DESCRIPT="Converts number to string representation in Excel format" EXPOSURE="2" STATE="1" EDITORDER="13 " DISPID="0 " MTDTYPE="0" MTDDECLTYP="1" BCMTDCAT="00" BCMTDSYN="0">
<parameter CLSNAME="ZCL_EXCEL_COMMON" CMPNAME="NUMBER_TO_EXCEL_STRING" SCONAME="IP_VALUE" VERSION="1" LANGU="E" CMPTYPE="1" MTDTYPE="0" EDITORDER="1 " DISPID="0 " PARDECLTYP="0" PARPASSTYP="0" TYPTYPE="1" TYPE="NUMERIC"/>
@ -1655,7 +1691,7 @@ endmethod.</source>
<parameter CLSNAME="ZCL_EXCEL_COMMON" CMPNAME="SPLIT_FILE" SCONAME="EP_FILE" VERSION="1" LANGU="E" DESCRIPT="Dateiname ohne Extension" CMPTYPE="1" MTDTYPE="0" EDITORDER="2 " DISPID="0 " PARDECLTYP="1" PARPASSTYP="1" TYPTYPE="1" TYPE="TEXT255"/>
<parameter CLSNAME="ZCL_EXCEL_COMMON" CMPNAME="SPLIT_FILE" SCONAME="EP_EXTENSION" VERSION="1" LANGU="E" DESCRIPT="Dateiextension (ohne .)" CMPTYPE="1" MTDTYPE="0" EDITORDER="3 " DISPID="0 " PARDECLTYP="1" PARPASSTYP="1" TYPTYPE="1" TYPE="CHAR10"/>
<parameter CLSNAME="ZCL_EXCEL_COMMON" CMPNAME="SPLIT_FILE" SCONAME="EP_DOTEXTENSION" VERSION="1" LANGU="E" DESCRIPT="Dateiextension (mit .)" CMPTYPE="1" MTDTYPE="0" EDITORDER="4 " DISPID="0 " PARDECLTYP="1" PARPASSTYP="1" TYPTYPE="1" TYPE="CHAR10"/>
<source>METHOD split_file.
<source>method SPLIT_FILE.
DATA: lt_hlp TYPE TABLE OF text255,
ls_hlp TYPE text255.
@ -1696,7 +1732,7 @@ endmethod.</source>
ep_file = ip_file(lf_len).
ENDIF.
ENDMETHOD.</source>
endmethod.</source>
</method>
<method CLSNAME="ZCL_EXCEL_COMMON" CMPNAME="STRUCTURE_CASE" VERSION="1" LANGU="E" DESCRIPT="Case stement for recursive" EXPOSURE="0" STATE="1" EDITORDER="1 " DISPID="0 " MTDTYPE="0" MTDDECLTYP="1" BCMTDCAT="00" BCMTDSYN="0">
<parameter CLSNAME="ZCL_EXCEL_COMMON" CMPNAME="STRUCTURE_CASE" SCONAME="IS_COMPONENT" VERSION="1" LANGU="E" CMPTYPE="1" MTDTYPE="0" EDITORDER="1 " DISPID="0 " PARDECLTYP="0" PARPASSTYP="1" TYPTYPE="1" TYPE="ABAP_COMPONENTDESCR"/>