How can we read the screen field values from the report selection screen wi
Hi expart,
How can we read the screen field values from the report selection screen with out having an ENTER button pressed .
Regards
Razz
use this code...
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_posnr.
**Read the Values of the SCREEN FIELDs
CALL FUNCTION 'DYNP_VALUES_READ'
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How can I get dataTable to display values from the java layer?
When I use the dataTAble in my JSP page it will only display values from my java layer if the facets tag has it's name set to "header". Why is this happening?
If I set it to "header" and I look at the page source it actually has created the correct number of rows but it doesn't put the values between the <td> tags? It see's the length of my list but it doesn't pick the values out of the list.
<h:dataTable var="data" value="#{NameBean.test}" border="1">
<h:column>
<f:facet name="header">
<h:outputText value="Name"/>
</f:facet>
</h:column>
<h:column>
<f:facet name="header">
<!-- <h:outputFormat styleClass="outputFormat" id="format1" value="#{NameBean.test}"></h:outputFormat>-->
<h:outputText styleClass="outputText" value="#{NameBean.test}" style="" rendered="true" escape="false"/>
</f:facet>
</h:column>
</h:dataTable>
public List gettest()
List li = new LinkedList();
Object Developers[] = {"M@n00j", "sdsadas"};
for( int i = 0; i < Developers.length; i++ )
li.add(Developers);
return li;
Thanks in advance to anyone that can help.
-ls6vI've been able to get it working with some of those changes along with changes in the JSP. I think it's a setting or two in the JSP that'll allow the program to run correctly.
I have a list and it's returned like what you suggested. A day or two ago I tried to move the outputtext outside of the facet tag but nothing would print, I know believe that's related to the following setting in the JSP:
rows="0" in the <h:dataTAble tag
Unfortunately the dataTAble isn't displaying the values correctly. It prints all of the values (Strings) in the list on each row and it make a new row for the number of items in the list.......... ???
Here's what it's printing to the screen (the table):
===================
== [asdasd], [sddfdfd] ==
===================
===================
== [asdasd], [sddfdfd]==
===================
what it should print:
============
== [asdasd] ==
============
============
== [sddfdfd] ==
============
My code:
public List gettest()
List li = new ArrayList();
li.add("asdasd");
li.add("affffd");
return li;
}JSP
<h:dataTable border="1" columnClasses="list-column-left"
headerClass="list-header"
rowClasses="list-row-odd"
id="table"
rows="0"
value="#{NameBean.test}"
var="data">
<h:column>
<f:facet name="header">
<h:outputText value="test"/>
</f:facet>
<h:outputText value="#{NameBean.test}" style="" rendered="true" escape="false"/>
</h:column>
</h:dataTable> -
How can we place a F4 help in a parameter in selection screen
Hi,
How can we place a F4 help in a parameter in selection screen. Can we do add a Process 0n Value request similar to a module pool prg in stadard report program.
sajiHello Saji,
Try below attached report.
Regards,
Naimesh.
Reward, if it is useful..!
REPORT ZTEST_NP_1.
DATA: HELPVAL1 LIKE HELP_VALUE OCCURS 0 WITH HEADER LINE .
DATA: VALUE_TAB LIKE PDTASK-OTEXT OCCURS 2 WITH HEADER LINE.
DATA: VALUE LIKE FEBMKA-BANKN,
GIVEN_VALUE LIKE HELP_INFO-FLDVALUE.
DATA: IT_T005T LIKE T005T OCCURS 0 WITH HEADER LINE,
IT_T002T LIKE T002T OCCURS 0 WITH HEADER LINE.
SELECTION-SCREEN: BEGIN OF BLOCK BLK1 WITH FRAME TITLE ABC.
PARAMETERS: P_SPRAS LIKE T002T-SPRAS,
P_LAND1 LIKE T005T-LAND1.
SELECTION-SCREEN: END OF BLOCK BLK1.
INITIALIZATION.
ABC = 'Selection Criteria:'.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_LAND1.
PERFORM VALUE_REQUEST_LAND1.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_SPRAS.
PERFORM VALUE_REQUEST_SPRAS.
*& Form VALUE_REQUEST_land1
FORM VALUE_REQUEST_LAND1.
*---- Reading the Screen values.
DATA: LT_DYNPFIELDS LIKE DYNPREAD OCCURS 0 WITH HEADER LINE,
LV_DYNAME LIKE D020S-PROG,
LV_DYNUMB LIKE D020S-DNUM.
*-------Append field which you want to read from the screen
LV_DYNAME = SY-REPID.
LV_DYNUMB = SY-DYNNR.
LT_DYNPFIELDS-FIELDNAME = 'P_SPRAS'.
APPEND LT_DYNPFIELDS.
CALL FUNCTION 'DYNP_VALUES_READ'
EXPORTING
DYNAME = LV_DYNAME
DYNUMB = LV_DYNUMB
TABLES
DYNPFIELDS = LT_DYNPFIELDS.
SELECT * FROM T005T
INTO TABLE IT_T005T
WHERE SPRAS = P_SPRAS.
REFRESH: HELPVAL1, VALUE_TAB.
CLEAR: HELPVAL1, VALUE_TAB, GIVEN_VALUE, VALUE.
*---- Append field name for the columns in the help popup
HELPVAL1-TABNAME = 'T005T' .
HELPVAL1-FIELDNAME = 'LAND1' .
HELPVAL1-SELECTFLAG = 'X' . " will return the value on the screen
APPEND HELPVAL1 .
CLEAR HELPVAL1 .
HELPVAL1-TABNAME = 'T005T' .
HELPVAL1-FIELDNAME = 'LANDX' .
HELPVAL1-SELECTFLAG = ' ' .
APPEND HELPVAL1 .
CLEAR HELPVAL1 .
LOOP AT IT_T005T.
VALUE_TAB = IT_T005T-LAND1.
APPEND VALUE_TAB.
VALUE_TAB = IT_T005T-LANDX.
APPEND VALUE_TAB.
ENDLOOP.
GIVEN_VALUE = P_LAND1.
CALL FUNCTION 'HELP_VALUES_GET_WITH_VALUE'
EXPORTING
DISPLAY = SPACE
GIVEN_VALUE = GIVEN_VALUE
IMPORTING
SELECT_VALUE = VALUE
TABLES
FIELDS = HELPVAL1
VALUETAB = VALUE_TAB.
IF NOT VALUE IS INITIAL.
P_LAND1 = VALUE. " Assing value to the parameter
ENDIF.
ENDFORM. " VALUE_REQUEST_land1
*& Form VALUE_REQUEST_SPRAS
FORM VALUE_REQUEST_SPRAS.
REFRESH: HELPVAL1, VALUE_TAB.
CLEAR: HELPVAL1, VALUE_TAB, GIVEN_VALUE, VALUE.
HELPVAL1-TABNAME = 'T002T' .
HELPVAL1-FIELDNAME = 'SPRSL' .
HELPVAL1-SELECTFLAG = 'X' .
APPEND HELPVAL1 .
CLEAR HELPVAL1 .
HELPVAL1-TABNAME = 'T002T' .
HELPVAL1-FIELDNAME = 'SPTXT' .
HELPVAL1-SELECTFLAG = ' ' .
APPEND HELPVAL1 .
CLEAR HELPVAL1 .
SELECT * FROM T002T
INTO TABLE IT_T002T
WHERE SPRAS = SY-LANGU.
LOOP AT IT_T002T.
VALUE_TAB = IT_T002T-SPRSL.
APPEND VALUE_TAB.
VALUE_TAB = IT_T002T-SPTXT.
APPEND VALUE_TAB.
ENDLOOP.
GIVEN_VALUE = P_SPRAS.
CALL FUNCTION 'HELP_VALUES_GET_WITH_VALUE'
EXPORTING
DISPLAY = SPACE
GIVEN_VALUE = GIVEN_VALUE
IMPORTING
SELECT_VALUE = VALUE
TABLES
FIELDS = HELPVAL1
VALUETAB = VALUE_TAB.
IF NOT VALUE IS INITIAL.
P_SPRAS = VALUE.
ENDIF.
ENDFORM. " VALUE_REQUEST_SPRAS -
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