属性修改的一些脚本文件

还需要引入jquery-1.5.1.min.js文件，发现用jquery-1.5.2.min.js就会报错，在系统其他地方引用到了jquery-1.5.2.min.js，怀疑是在一个系统里面使用多个版本的jquery导致的脚本冲突。

function moveOver(){
var boxLength = document.choiceForm.backNode.length;
var selectedItem = document.choiceForm.LeadNode.selectedIndex;
if(boxLength==-1||selectedItem==-1){
return;
}
var selectedText = document.choiceForm.LeadNode.options[selectedItem].text;
var selectedValue = document.choiceForm.LeadNode.options[selectedItem].value;
var i;
var isNew = true;
if(boxLength != 0){
for(i = 0; i < boxLength; i++){
thisitem = document.choiceForm.backNode.options[i].value;
thisitemText = document.choiceForm.backNode.options[i].text;
if(thisitem == selectedValue){
isNew = false;
alert(thisitemText+"已被选择！");
break;
}
}
}
if(isNew){
newoption = new Option(selectedText, selectedValue, false, false);
document.choiceForm.backNode.options[boxLength] = newoption;
}
document.choiceForm.LeadNode.selectedIndex=-1;
}
function moveOverRedo(){
var boxLength = document.choiceForm.redoNode.length;
var selectedItem = document.choiceForm.redoLeadNode.selectedIndex;
if(boxLength==-1||selectedItem==-1){
return;
}
var selectedText = document.choiceForm.redoLeadNode.options[selectedItem].text;
var selectedValue = document.choiceForm.redoLeadNode.options[selectedItem].value;
var i;
var isNew = true;
if(boxLength != 0){
for(i = 0; i < boxLength; i++){
thisitem = document.choiceForm.redoNode.options[i].value;
thisitemText = document.choiceForm.redoNode.options[i].text;
if(thisitem == selectedValue){
isNew = false;
alert(thisitemText+"已被选择！");
break;
}
}
}
if(isNew){
newoption = new Option(selectedText, selectedValue, false, false);
document.choiceForm.redoNode.options[boxLength] = newoption;
}
document.choiceForm.redoLeadNode.selectedIndex=-1;
}
//lbox:前置节点,rbox:回退节点
function moveToRight(lbox,rbox){
var lboxLength=lbox.length;//左边列表长度
if(lboxLength==0){
alert("没有数据可以选择！");
return false;
}
var boxLength = rbox.length;//右边列表长度
var j;
var isNew=false;
if(boxLength!=0){//右边框不为空时
for(var i=0; i<lbox.length; i++){//遍历左边框内数据
if(lbox.options[i].selected){
var no = new Option();//新选项
no.value = lbox.options[i].value;
no.text = lbox.options[i].text;
for (j = 0; j < boxLength; j++){//遍历右边框内数据
thisitem = rbox.options[j].value;
if (thisitem == no.value){//如果值存在
isNew=false;
break;
}else{
isNew=true;
}
}
if(isNew){//如果可以添加
rbox.options[boxLength++] = no;
}
}
}
}else{//右边框为空时
for(var i=0; i<lbox.length; i++){//遍历左边框内数据
if(lbox.options[i].selected){
var no = new Option();//新选项
no.value = lbox.options[i].value;
no.text = lbox.options[i].text;
rbox.options[boxLength++] = no;
}
}
}
}
//删除一个或多个
function removeMe(){
var boxLength = document.choiceForm.backNode.length;
arrSelected = new Array();
var count = 0;
for(i = 0; i < boxLength; i++){
if(document.choiceForm.backNode.options[i].selected){
arrSelected[count] = document.choiceForm.backNode.options[i].value;
}
count++;
}
var x;
for(i = 0; i < boxLength; i++){
for(x = 0; x < arrSelected.length; x++){
if(document.choiceForm.backNode.options[i].value == arrSelected[x]){
document.choiceForm.backNode.options[i] = null;
}
}
boxLength = document.choiceForm.backNode.length;
}
}
function removeMeRedo(){
var boxLength = document.choiceForm.redoNode.length;
arrSelected = new Array();
var count = 0;
for(i = 0; i < boxLength; i++){
if(document.choiceForm.redoNode.options[i].selected){
arrSelected[count] = document.choiceForm.redoNode.options[i].value;
}
count++;
}
var x;
for(i = 0; i < boxLength; i++){
for(x = 0; x < arrSelected.length; x++){
if(document.choiceForm.redoNode.options[i].value == arrSelected[x]){
document.choiceForm.redoNode.options[i] = null;
}
}
boxLength = document.choiceForm.redoNode.length;
}
}
//全选
function moveAll(lbox,rbox){
var lboxLength=lbox.length;//左边列表长度
if(lboxLength==0){
alert("没有数据可以选择！");
return false;
}
var boxLength = rbox.length;//右边列表长度
var j;
var isNew=false;
if(boxLength!=0){//右边框不为空时
for(var i=0; i<lbox.length; i++){ //遍历左边框内数据
var no = new Option();//新选项
no.value = lbox.options[i].value;
no.text = lbox.options[i].text;
for (j = 0; j < boxLength; j++){//遍历右边框内数据
thisitem = rbox.options[j].value;
if (thisitem == no.value){//如果值存在
isNew=false;
break;
}else{
isNew=true;
}
}
if(isNew){//如果可以添加
rbox.options[boxLength++] = no;
}
}
}else{//右边框为空时
for(var i=0; i<lbox.length; i++) { //遍历左边框内数据
var no = new Option();//新选项
no.value = lbox.options[i].value;
no.text = lbox.options[i].text;
rbox.options[boxLength++] = no;
}
}
}
//全部删除
function reMoveAll(flag) {
if(flag=='0'){
document.getElementById("backNode").options.length=0;
}
if(flag=='1'){
document.getElementById("redoNode").options.length=0;
}
}

function removechild(obj){
if(obj.selectedIndex==-1){
return;
}
obj.removeChild(obj.options[obj.selectedIndex]);
}

function getAllBackNodes(){
var nodes = document.choiceForm.backNode;
var backNodes = new Array();
for(var i=0; i<nodes.length; i++) { //遍历左边框内数据
backNodes[i] = nodes.options[i].text;
}
return backNodes;
}
$(function(){
var buttons = $("#voButtons").val();
var messages = $("#voMessages").val();
var expandVos = $("#voexpandVo").val();
setChecked(buttons);
setChecked(messages);
setChecked(expandVos);
});

function setChecked(values){
if(values != null && values != ""){
var array = values.split(",");
for(var i=0;i<array.length;i++){
var key = array[i];
$("#"+key).attr("checked",true);
}
}
}
$(function(){
if($("#processBack").attr("checked")){
$("#selected").attr("disabled",false);
} else {
$("#selected").attr("disabled",true);
}
if($("#processRedo").attr("checked")){
$("#selectedRedo").attr("disabled",false);
} else {
$("#selectedRedo").attr("disabled",true);
}
$("#processBack").click(function(){
if($("#processBack").attr("checked")){
$("#selected").attr("disabled",false);
} else {
$("#selected").attr("disabled",true);
}
});
$("#processRedo").click(function(){
if($("#processRedo").attr("checked")){
$("#selectedRedo").attr("disabled",false);
} else {
$("#selectedRedo").attr("disabled",true);
}
});
});
function getCheckedValues(param){
var checkedValues = "";
$("#"+param).find("span").each(function(i){
var checkBoxObj = $(this).find("input[type='checkbox']");
if(checkBoxObj.attr("checked")){
checkedValues += checkBoxObj.attr("id")+",";
}
});
checkedValues = checkedValues.substring(0,checkedValues.lastIndexOf(","));
return checkedValues;
}
var backNodeTo = function(){
var len = $('#backNode option').length;
var nodestring = "";
for(var i=0;i<len;i++){
nodestring+=document.getElementById("backNode").options[i].value+",";
};
if(nodestring.charAt(nodestring.length-1)==","){
nodestring = nodestring.substring(0,nodestring.length-1);
}
return nodestring;
}
var redoNodeTo = function(){
var len = $('#redoNode option').length;
var nodestring = "";
for(var i=0;i<len;i++){
nodestring+=document.getElementById("redoNode").options[i].value+",";
};
if(nodestring.charAt(nodestring.length-1)==","){
nodestring = nodestring.substring(0,nodestring.length-1);
}
return nodestring;
}

评论

1 楼 Succinct 2012-07-18  

lz，给你个建议，在写代码的时候加些注释，容易理解，不但你自己方便检查，也与别人方便，现在我看了半天，还是不太懂你要做什么