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?Hi guyz.
The current version works fine… And I was not able to make two things on this js.
First one, if there is a same item on the boxes, the js must not move over item.(no duplicates on boxes)
Second, if the move item is ” All”, the right box must not contain other items. Else move item is other than ” All” then right box must not have ” All”
Your help appreciated.
[code]
<style>
select { width: 200px; float: left; }
#Toolbar { width: 50px; float: left; text-align: center; padding-top: 30px; }
#Toolbar input { width: 40px; }
</style>
<script>
function Move(inputControl)
{
var left = document.getElementById(“Left”);
var right = document.getElementById(“Right”);
var from, to;
var bAll = false;
switch (inputControl.value)
{
case ‘<<‘:
bAll = true;
// Fall through
case ‘<‘:
from = right; to = left;
break;
case ‘>>’:
bAll = true;
// Fall through
case ‘>’:
from = left; to = right;
break;
default:
alert(“Check your HTML!”);
}
for (var i =from.length-1; i >=0; i–)
{
var o = from.options[i];
if (bAll || o.selected)
{
from.remove(i);
try
{
to.add(o, null); // Standard method, fails in IE (6&7 at least)
}
catch (e)
{
to.add(o); // IE only
}
}
}
}
</script>
<title>Untitled Document</title>
</head>
<body>
<select id=”Left” multiple=”multiple” size=”10″>
<option value=” All”> All</option>
<option value=”BK”>BK</option>
<option value=”QN”>QN</option>
<option value=”SI”>SI</option>
</select>
<div id=”Toolbar”>
<input type=”button” value=”>” onclick=”Move(this)”/>
<input type=”button” value=”>>” onclick=”Move(this)”/>
<input type=”button” value=”<<” onclick=”Move(this)”/>
<input type=”button” value=”<” onclick=”Move(this)”/>
</div>
<select id=”Right” multiple=”multiple” size=”10″>
<option value=”SI”>SI</option>
</select>
</body>