demo bsp
DESCRIPTION
dro down box inTRANSCRIPT
1
BSP code to work with drop down list box
Layout code:
<%@page language="abap" %>
<%@extension name="htmlb" prefix="htmlb" %>
<htmlb:content design="classic+design2002+design2003" >
<htmlb:page title="BSP Extension: HTMLB / Element: checkboxGroup" >
<htmlb:form>
<htmlb:checkbox id = "chk"
tooltip = "Click the checkbox"
text="<%=checked%>"(checked is a string type value)
on Click = "My CheckboxClick" />
</htmlb:form>
</htmlb:page>
</htmlb:content>
OnInPutProcessing code:
DATA: chkbox1 TYPE REF TO cl_htmlb_checkbox,
chkbox1 ?= cl_htmlb_manager=>get_data( request =
runtime->server->request name = 'checkbox' id = 'chk' ).
DATA: event TYPE REF TO cl_htmlb_event.
event = cl_htmlb_manager=>get_event( runtime->server->request ).
IF event->name = 'checkbox' AND event->event_type = 'click'.
CASE event->id.
WHEN 'chk'.
checked = chkbox1->checked.
IF checked EQ 'X'.
checked = ' Selected'.(Pass this "checked" value to layout)
ELSE.
checked = 'Not Selected'.
ENDIF.
endcase.
endif.
Layout Code:-
<%@page language="abap"%>
<%@extension name="htmlb" prefix="htmlb"%>
<htmlb:content design="classic+design2002+design2003">
<htmlb:page title = "First Page ">
<htmlb:form>
<htmlb:dropdownListBox id = "myDropdownListDay"
tooltip = "Quick info for myDropdownListBox">
<%
LOOP AT t_mod INTO fs_mod.
%>
<htmlb:listBoxItem key = "<%=fs_mod%>"
value = "<%=fs_mod%>"/>
<%
%>
<%ENDLOOP.%>
</htmlb:dropdownListBox>
</htmlb:form>
</htmlb:page>
</htmlb:content>
In Event-handler - on Initilalization.
SELECT modul FROM zemployee INTO TABLE t_mod.
sort t_mod.
delete adjacent duplicates from t_mod comparing modul.
In Page Attributes:-
Fs_mod type types_mod
t_mod type fs_module.
In Type Definition:
TYPES:
BEGIN OF types_mod,
modul TYPE zemployee-modul,
END OF types_mod,
fs_module type
standard table
of TYPES_MOD.
------************
Layout------The code below is pure HTML and not HTMLB so you will need to remove thehtmlb code that SAP insert automatically.
<htmlb:content design="design2003"> <htmlb:page title = " "> <htmlb:form>
<html><page><FORM NAME="formlist"><table border="0" cellpadding="0" cellspacing="0"><tr> <td align="RIGHT"> <INPUT TYPE="TEXT" NAME="keywords" size=60> <INPUT type="submit" name="OnInputProcessing(search)"> </td><% data: it_ekko type standard table of ekko initial size 0, wa_ekko type ekko.
select ebeln up to 10 rows
from ekko into table it_ekko.%>
<td><SELECT NAME="typelist"> <% loop at it_ekko into wa_ekko. %> <OPTION VALUE="<%=sy-tabix%>"><%=wa_ekko-ebeln%> <% endloop. %> </SELECT> </td>
</tr></table></FORM></page></html>
OnInputProcessing-----------------case event_id. "declared in page attributes as type STRING when 'search'.* Sets value of parameter, i.e. gets value from screen navigation->set_parameter( name = 'keywords' ).
* Gets value of parameter, so can be moved into abap field* Note: gd_keywords declared in page attributes as type string gd_keywords = navigation->get_parameter( name = 'keywords' ).
* set and get user option, gd_option(type string) will contain index* of line selected navigation->set_parameter( name = 'typelist' ). gd_option = navigation->get_parameter( name = 'typelist' ).
* If you create page 'courses.htm' with a field called keywords within* page attributes then the value entered in this page will be passed* through. navigation->goto_page('courses.htm').endcase.
ss