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from A to B

Posted: Sat Mar 11, 2006 12:19 am
by Dark_AngeL
Hi I need help in this

please bare with me alittle

ok say this is my window

Image

in A are all the item we have in the system which are entered from a different form. and say i want to chose and item from A and move it to B how can i do it?

Posted: Sat Mar 11, 2006 12:57 am
by feyd
This is a Javascript question. Moved to Client-side.


I know we've talked about this, but can't seem to find the thread(s) I'm thinking of..

Posted: Sat Mar 11, 2006 1:17 am
by Dark_AngeL
sorry didn't know that its a Javascript question

Posted: Sat Mar 11, 2006 2:29 am
by matthijs
The recently released Yahoo UI Library might be useful: http://developer.yahoo.net/yui/dragdrop/index.html

Posted: Sat Mar 11, 2006 5:48 am
by Dark_AngeL

Code: Select all

<script language="JavaScript" type="text/javascript">
<!--

var NS4 = (navigator.appName == "Netscape" && parseInt(navigator.appVersion) < 5);

function addOption(theSel, theText, theValue)
{
  var newOpt = new Option(theText, theValue);
  var selLength = theSel.length;
  theSel.options[selLength] = newOpt;
}

function deleteOption(theSel, theIndex)
{ 
  var selLength = theSel.length;
  if(selLength>0)
  {
    theSel.options[theIndex] = null;
  }
}

function moveOptions(theSelFrom, theSelTo)
{
  
  var selLength = theSelFrom.length;
  var selectedText = new Array();
  var selectedValues = new Array();
  var selectedCount = 0;
  
  var i;
  
  // Find the selected Options in reverse order
  // and delete them from the 'from' Select.
  for(i=selLength-1; i>=0; i--)
  {
    if(theSelFrom.options[i].selected)
    {
      selectedText[selectedCount] = theSelFrom.options[i].text;
      selectedValues[selectedCount] = theSelFrom.options[i].value;
      deleteOption(theSelFrom, i);
      selectedCount++;
    }
  }
  
  // Add the selected text/values in reverse order.
  // This will add the Options to the 'to' Select
  // in the same order as they were in the 'from' Select.
  for(i=selectedCount-1; i>=0; i--)
  {
    addOption(theSelTo, selectedText[i], selectedValues[i]);
  }
  
  if(NS4) history.go(0);
}

//-->
</script>
I find this code but i need someone to explain it for me

Posted: Sun Mar 12, 2006 12:48 pm
by darryladie
What do you know about programming, do you know what a function and parameter are? *prays* :lol: