view public/javascripts/select_list_move.js @ 1082:997f6d7738f7 bug_531

In repo controller entry action, show the page for the file even if it's binary (so user still has access to history etc links). This makes it possible to use the entry action as the default when a file is clicked on

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 swapOptions(theSel, index1, index2)
{
	var text, value;
  text = theSel.options[index1].text;
  value = theSel.options[index1].value;
  theSel.options[index1].text = theSel.options[index2].text;
  theSel.options[index1].value = theSel.options[index2].value;
  theSel.options[index2].text = text;
  theSel.options[index2].value = value;
}

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;
  
  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++;
    }
  }
  
  for(i=selectedCount-1; i>=0; i--)
  {
    addOption(theSelTo, selectedText[i], selectedValues[i]);
  }
  
  if(NS4) history.go(0);
}

function moveOptionUp(theSel) {
	var index = theSel.selectedIndex;
	if (index > 0) {
		swapOptions(theSel, index-1, index);
  	theSel.selectedIndex = index-1;
	}
}

function moveOptionDown(theSel) {
	var index = theSel.selectedIndex;
	if (index < theSel.length - 1) {
		swapOptions(theSel, index, index+1);
  	theSel.selectedIndex = index+1;
	}
}

function selectAllOptions(id)
{
  var select = $(id);
  for (var i=0; i<select.options.length; i++) {
    select.options[i].selected = true;
  }
}