enabling the radio button

crmpicco · February 25th, 2005, 11:33 AM

function init()
{
    for (i = 0; i < document.forms[i].elements["out"].length; i++)
    {
        document.forms[i].elements["out"].disabled = false;
    }
}

that doesnt work

www.crmpicco.co.uk

joefawcett · February 25th, 2005, 11:52 AM

Nearly right, easier to use getElementsByName:

Code:

function init()
{
  var colRadio = document.getElementsByName("out");
  if (colRadio.length)
  {
    for (var i = 0; i < colRadio.length; i++)
    {
      colRadio[i].disabled = false;
    }
  }
  else
  {
    colRadio.disabled = false;
  }
}

--

Joe (Microsoft MVP - XML)

crmpicco · February 25th, 2005, 11:53 AM

My code as it stands:

<script language="JavaScript" type="text/javascript">
function init()
{
    for (i = 0; i < document.forms[i].elements["out"].length; i++)
    {
        document.forms[i].elements["out"].disabled = false;
        alert ("No. of netfares = "+document.forms[i].elements["out"].length+"");
    }
}
</script>

Body:

<body bgcolor="#F5F5F5" onLoad="InitializeTimer();init();">

The radio button(s):

<input type="radio" name="out" onclick="javascript: oSeg('<%=depFareID%>','<%=depContractID%>','<%=rsC ont("air_cds")%>','<%=invalidClass%>', '<% if ConFlag = false and preisdirect = true then response.write via& ",*" & ",*" else response.write "*" end if%>','<%=preisdirect%>','<% if preisdirect = true then response.write preaddoncost else response.write "*" end if%>','<%= pre_addonRBD %>','<%= pre_addonCD %>','<%= conFlag %>');" DISABLED>

The alert give me the value '8' which is correct, but it doesnt enable the radio buttons when the page is loaded - the just stay disabled

www.crmpicco.co.uk

crmpicco · February 25th, 2005, 11:57 AM

help MUCh appreciated

www.crmpicco.co.uk