Add option value for List/Menu box

kala_krayon · #1 (**permalink**) 21-08-2002, 10:49 AM

Hi, need some help pls

I have 1 List/Menu box(myList) 1 button (AddList) and 1 button (Remove) . My button will enable the user to add/remove the list from list/menu box. The 'Remove' button is ok but i can't figure out how to make the 'AddList' button working..

My Code:
--the function

PHP Code:


			
<script language=javascript>

function AddNewList()

{

strValue="data1"

strList="<option>" + strValue + "</option>";

}

</script>

--the form

PHP Code:


			
<select id=myList name=myList form=theform size=5 >

         <script language=vbscript>

         AddNewList()

         document.write strList 

         </script>

</select>

<input type=button name=Remove value="Remove"

onclick="javascript:theform.myList.remove(theform.myList.selectedindex);">



<input type=button name=AddList value="AddList" onclick="AddNewList()">

any Hint???
thanks in advanced.

kpyew · #2 (**permalink**) 27-08-2002, 11:16 PM

Are you looking for something like this?

PHP Code:


			
<html>

<script language=javascript>

    function add() {

        frm.s.add(new Option(frm.new_value.value, frm.new_value.value));

    }

    

    function remove() {

        frm.s.remove(frm.s.selectedIndex);

    }

</script>



    <br><br>



    <form name=frm>

        <select name=s>

        <option>Please select...</option>

        </select>



        <br><br>

        <input type=button value=" Add " onclick="add();"> New Option Value <input type=text name=new_value><br>

        <input type=button value=" Remove " onclick="remove();">

    </form>

</html>

kala_krayon · #3 (**permalink**) 29-08-2002, 06:38 PM

yaa sort of... anyway thanks.

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