146 lines
4.5 KiB
JavaScript
146 lines
4.5 KiB
JavaScript
|
|
//生成管理树
|
|
function Tree(area) {
|
|
if (area != null) Tree.Area = $(area);
|
|
if (Tree.InitNumber > 0) return;
|
|
//重新定义ico
|
|
for (var t in Tree.ico) Tree.ico[t] = "<img src=\"" + Tree.icoPath + Tree.ico[t] + "\" />";
|
|
Tree.InitNumber++;
|
|
}
|
|
//初始变量，每实例化一次，加一
|
|
Tree.InitNumber = 0;
|
|
//树形菜单所在区域
|
|
Tree.Area = "";
|
|
//图标的路径
|
|
Tree.icoPath = "/Manage/Images/tree/";
|
|
//图标
|
|
Tree.ico = {
|
|
root: 'root.gif',
|
|
folder: 'folder.gif',
|
|
folderOpen: 'folderopen.gif',
|
|
page: 'page.gif',
|
|
empty: 'empty.gif',
|
|
line: 'line.gif',
|
|
join: 'join.gif',
|
|
joinBottom: 'joinbottom.gif',
|
|
plus: 'plus.gif',
|
|
plusBottom: 'plusbottom.gif',
|
|
minus: 'minus.gif',
|
|
minusBottom: 'minusbottom.gif',
|
|
nlPlus: 'nlPlus.gif',
|
|
nlMinus: 'nlMinus.gif',
|
|
sel: 'Select.gif',
|
|
nosel: 'noSel.gif',
|
|
halfsel: 'halfSel.gif'
|
|
};
|
|
|
|
//处理点前图片的替换效果
|
|
//element:节点的元素
|
|
//img1:原图片
|
|
//img2:新图片
|
|
Tree.prototype.tranImg = function (el, img1, img2) {
|
|
if (el.attr("src").indexOf(img1) > 0)
|
|
el.attr("src", el.attr("src").replace(img1, img2));
|
|
else
|
|
if (el.attr("src").indexOf(img2) > 0)
|
|
el.attr("src", el.attr("src").replace(img2, img1));
|
|
}
|
|
//树形菜单事件，如打开折叠等
|
|
Tree.prototype.TreeEvent = function () {
|
|
var tree = new Tree();
|
|
//当点击节点前的图标时，如加减号文件夹图标
|
|
$("div[type='select']").click(function () {
|
|
Tree.SetSelectBox($(this));
|
|
});
|
|
$("div[type='text']").click(function () {
|
|
Tree.SetSelectBox($(this).prev());
|
|
});
|
|
}
|
|
//设置复选框
|
|
Tree.SetSelectBox = function (node) {
|
|
//复选框状态
|
|
var state = node.attr("state");
|
|
//是否有子结点
|
|
var ischild = node.attr("IsChilds") == "True" ? true : false;
|
|
var tree = new Tree();
|
|
if (state == "nosel") Tree.ToSelect(node);
|
|
if (state == "sel") Tree.ToNoSelect(node);
|
|
if (state == "half") Tree.ToSelect(node);
|
|
//如果有子节点，则设置所有下级本节点相同
|
|
if (ischild) Tree.SearchChild(node);
|
|
Tree.SearchParent(node);
|
|
}
|
|
//查找当前节点像的所有子级
|
|
Tree.SearchChild = function (box) {
|
|
var state = box.attr("state");
|
|
var panel = box.parent().next();
|
|
var sels = panel.find("div[type='select']");
|
|
var tree = new Tree();
|
|
if (state == "nosel") Tree.ToNoSelect(sels);
|
|
if (state == "sel") Tree.ToSelect(sels);
|
|
}
|
|
//查找当前节点项的所有父级
|
|
Tree.SearchParent = function (box) {
|
|
//取兄弟节点复选框状态
|
|
var panel = box.parent().parent();
|
|
//兄弟个数
|
|
var sels = panel.children("[type='nodeline']");
|
|
//alert(sels.size());
|
|
var selNum = 0;
|
|
var halfNum = 0;
|
|
sels.each(function () {
|
|
var thisBox = $(this).find("div[type='select']");
|
|
if (thisBox.attr("state") == "sel") selNum++;
|
|
if (thisBox.attr("state") == "half") halfNum++;
|
|
});
|
|
//取父节点复选框
|
|
var pbox = panel.prev("[type='nodeline']").find("div[type='select']");
|
|
if (pbox.length < 1) return;
|
|
var tree = new Tree();
|
|
//子节点全部选中
|
|
if (selNum == sels.size()) Tree.ToSelect(pbox);
|
|
//子节点全部没选中
|
|
if (selNum == 0 && halfNum == 0) {
|
|
Tree.ToNoSelect(pbox);
|
|
}
|
|
//子节点存在半选
|
|
if ((selNum > 0 && selNum < sels.size()) || halfNum != 0) {
|
|
Tree.ToHalfSelect(pbox);
|
|
}
|
|
Tree.SearchParent(pbox);
|
|
}
|
|
|
|
//设置为选中状态
|
|
Tree.ToSelect = function (box) {
|
|
box.find("img:first").attr("src", Tree.icoPath + "Select.gif");
|
|
box.attr("state", "sel");
|
|
}
|
|
//设置为非选中状态
|
|
Tree.ToNoSelect = function (box) {
|
|
box.find("img:first").attr("src", Tree.icoPath + "noSel.gif");
|
|
box.attr("state", "nosel");
|
|
}
|
|
//设置为半选中状态
|
|
Tree.ToHalfSelect = function (box) {
|
|
box.find("img:first").attr("src", Tree.icoPath + "halfsel.gif");
|
|
box.attr("state", "half");
|
|
}
|
|
//获取树的状态
|
|
function getTreeState() {
|
|
var sels = Tree.Area.find("div[type='select']");
|
|
//结果
|
|
var tmp = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>";
|
|
var id = $().getPara("id") == "" ? -1 : Number($().getPara("id"));
|
|
tmp += "<nodes type=\"" + $().getPara("type") + "\" memberId=\"" + id + "\">";
|
|
sels.each(function () {
|
|
var stat = $(this).attr("state");
|
|
if (stat != "nosel") {
|
|
var mmid = $(this).attr("nodeId");
|
|
tmp += "<node MM_Id=\"" + mmid + "\" state=\"" + stat + "\"/>";
|
|
}
|
|
});
|
|
tmp += "</nodes>";
|
|
//alert(tmp);
|
|
return tmp;
|
|
}
|