A way to display and handle checkboxes apex items by code
Display check boxes from select request : Create Region with PL/SQL Type and with following source
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declare cursor chk_cur is SELECT id, label FROM t_witr ORDER BY label; ind integer := 1; l_chk_selected_ids varchar2(3000) := null; l_check_state varchar2(30) := 'CHECKED'; begin l_chk_selected_ids := :P1_CHK_SELECTED_IDS; htp.prn('<h2>Items selection</h2>'); htp.prn('<table style="width:100%">'); for col in chk_cur loop if ind mod 2 > 0 then htp.prn('<tr><td>'); else htp.prn('<td>'); end if; if l_chk_selected_ids is not null and length(trim(l_chk_selected_ids)) > 0 and instr(l_chk_selected_ids,'#!' || col.id || '#!') <= 0 then l_check_state := 'UNCHECKED'; else l_check_state := 'CHECKED'; end if; htp.prn(apex_item.checkbox(1,col.id,l_check_state)); htp.prn('<label class="chkLabel">'||col.label||'</label>'); if ind mod 2 > 0 then htp.prn('</td>'); else htp.prn('</td></tr>'); end if; ind := ind +1; end loop; htp.prn('</table>'); end; |
Create button submit, and then create process executed after submit to save items selection state like following
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declare l_chk_selected_ids varchar2(3000); begin FOR i in 1..APEX_APPLICATION.G_F01.count LOOP l_chk_selected_ids := l_chk_selected_ids || '#!' || APEX_APPLICATION.G_F01(i) || '#!'; END LOOP; :P1_CHK_SELECTED_IDS := l_chk_selected_ids; end; |