re:urgent help...asp & javascript on firefox

• • Reply

  16 years ago

  by chloe

  chloe

  , United States

  Joined 17 years ago
  I have been trying for more than 2 days to resolve a problem in asp where i hav 2 combo box and both combo i load the data from database.
  When i choose the 1st combo, the 2nd combo will response to the value that i choose from 1st combo. in this case, i use javascript.
  My code is like the below:-
  HTML part:
  <td style="width:35%">
  <select style="width:100%" name="txtDesignationID" onchange="txtDesignationID_onchange(GetIndex(event.srcElement))">
  <option value="">Select Designation First</option>
  <%if TeamRS.RecordCount > 0 then TeamRS.MoveFirst
  do while not TeamRS.EOF%>
  <option value="<%=TeamRS("Code_Name")%>"><%Response.Write TeamRS("Code_Name")%></option>
  <%TeamRS.MoveNext
  loop%>
  
  Javascript part:
  function txtDesignationID_OnChange()
  {
         try{
     el = event.srcElement;
     
     if (document.frmasp.txtDesignationID.length > 1)
     {
         for (var c=0;c<document.frmasp.txtDesignationID.length;c++) {
             if (el == document.frmasp.txtDesignationID[c]) {
                 var Tmp = document.frmasp.txtDesignationID[c].options[document.frmasp.txtDesignationID[c].selectedIndex].value;
                 if (Tmp != "") {
                     clear_txtAllocatedStaffID(c);
                     var url = "select_person.asp?txtDesignationID=" + Tmp + "&selected="+c;
                     window.open(url,'','toolbar=no location=no directories=no status=no menubar=no scrollbars=yes resizable=yes width=1 height=1 top=1 left=1');
                 }
             }
         }
     }
     } catch (e) {
         alert(e);
     }
  }
  </select></td>
  
  This coding work well in IE, how ever when i run it at Firefox (coz i use Machintos) it cannot work. The error it return to me is Javascript Type Error: Event has no properties.
  
  Do anyone have any solution?? or got any other way to get the combo box index.
  
  Thanks and appreciate.
  
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