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code layout clean up select_list_move.js

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git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11743 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Toshi MARUYAMA 2013-04-23 04:10:18 +00:00
parent b54496e61f
commit af7540a23a
1 changed files with 10 additions and 24 deletions
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34
public/javascripts/select_list_move.js
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@ -1,14 +1,12 @@
var NS4 = (navigator.appName == "Netscape" && parseInt(navigator.appVersion) < 5); var NS4 = (navigator.appName == "Netscape" && parseInt(navigator.appVersion) < 5);
function addOption(theSel, theText, theValue) function addOption(theSel, theText, theValue) {
{
var newOpt = new Option(theText, theValue); var newOpt = new Option(theText, theValue);
var selLength = theSel.length; var selLength = theSel.length;
theSel.options[selLength] = newOpt; theSel.options[selLength] = newOpt;
} }
function swapOptions(theSel, index1, index2) function swapOptions(theSel, index1, index2) {
{
var text, value; var text, value;
text = theSel.options[index1].text; text = theSel.options[index1].text;
value = theSel.options[index1].value; value = theSel.options[index1].value;
@ -18,42 +16,31 @@ function swapOptions(theSel, index1, index2)
theSel.options[index2].value = value; theSel.options[index2].value = value;
} }
function deleteOption(theSel, theIndex) function deleteOption(theSel, theIndex) {
{
var selLength = theSel.length; var selLength = theSel.length;
if(selLength>0) if (selLength > 0) {
{
theSel.options[theIndex] = null; theSel.options[theIndex] = null;
} }
} }
function moveOptions(theSelFrom, theSelTo) function moveOptions(theSelFrom, theSelTo) {
{
var selLength = theSelFrom.length; var selLength = theSelFrom.length;
var selectedText = new Array(); var selectedText = new Array();
var selectedValues = new Array(); var selectedValues = new Array();
var selectedCount = 0; var selectedCount = 0;
var i; var i;
for (i = selLength - 1; i >= 0; i--) {
for(i=selLength-1; i>=0; i--) if (theSelFrom.options[i].selected) {
{
if(theSelFrom.options[i].selected)
{
selectedText[selectedCount] = theSelFrom.options[i].text; selectedText[selectedCount] = theSelFrom.options[i].text;
selectedValues[selectedCount] = theSelFrom.options[i].value; selectedValues[selectedCount] = theSelFrom.options[i].value;
deleteOption(theSelFrom, i); deleteOption(theSelFrom, i);
selectedCount++; selectedCount++;
} }
} }
for (i = selectedCount - 1; i >= 0; i--) {
for(i=selectedCount-1; i>=0; i--)
{
addOption(theSelTo, selectedText[i], selectedValues[i]); addOption(theSelTo, selectedText[i], selectedValues[i]);
} }
if (NS4) history.go(0);
if(NS4) history.go(0);
} }
function moveOptionUp(theSel) { function moveOptionUp(theSel) {
@ -73,8 +60,7 @@ function moveOptionDown(theSel) {
} }
// OK // OK
function selectAllOptions(id) function selectAllOptions(id) {
{
var select = $('#'+id); var select = $('#'+id);
select.children('option').attr('selected', true); select.children('option').attr('selected', true);
} }