MemberName should have ID and NAME
If it works in IE, that means that MemberName only has NAME since IE
resolves the getElementById function to both the ID and NAME of the object
in this code example, both selects will work in IE but only the second
one will work in FF
<select name="MemberName" onchange="alertList();">
<option value="xx">xx</value>
<option value="yy">yy</value>
<option value="zz">zz</value>
</select>
<select name="MemberName2" id="MemberName2" onchange="alertList2();">
<option value="xx">xx</value>
<option value="yy">yy</value>
<option value="zz">zz</value>
</select>
<script>
function alertList(){
var list = document.getElementById("MemberName");
alert(list.options.length);
}
function alertList2(){
var list = document.getElementById("MemberName2");
alert(list.options.length);
}
</script>
Austin Band wrote:
> Hello, I need a little help. I have javascript that works with IE but not
> FireFox.
>
> The code:
>
> <script = "Javascript1.2">
> function addItemsToParent(){
> var MemberList= "";
> var list = document.getElementById("MemberName").value;
> for(var i=0; i<list.options.length; ++i)
> if(list.options[i].selected){
> MemberList = MemberList + ","+list.options[i].value;
> }
> opener.document.MemberName.value = MemberList;
> self.close();
> }
> </script>
>
> The error returned in Error Console is that the list is null. This works
> correctly in IE. The goal is to select a name and it displays in the textbox
>
>
>
>
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