ht.push(“<span unselectable=’on’>”, nd.text, “</span>”);
ht.push(“</a>”);
ht.push(“</div>”);
//Child
if (nd.hasChildren) {
if (nd.isexpand) {
ht.push(“<ul class=’bbit-tree-node-ct’ style=’z-index: 0; position: static; visibility: visible; top: auto; left: auto;’>”);
if (nd.ChildNodes) {
var l = nd.ChildNodes.length;
for (var k = 0; k < l; k++) {
nd.ChildNodes[k].parent = nd;
buildnode(nd.ChildNodes[k], ht, deep + 1, path + “.” + k, k == l – 1);
}
}
ht.push(“</ul>”);
}
else {
ht.push(“<ul style=’display:none;’></ul>”);
}
}
ht.push(“</li>”);
nd.render = true;
}
function getItem(path) {
var ap = path.split(“.”);
var t = treenodes;
for (var i = 0; i < ap.length; i++) {
if (i == 0) {
t = t[ap[i]];
}
else {
t = t.ChildNodes[ap[i]];
}
}
return t;
}
function check(item, state, type) {
var pstate = item.checkstate;
if (type == 1) {
item.checkstate = state;
}
else {// 上溯
var cs = item.ChildNodes;
var l = cs.length;
var ch = true;
for (var i = 0; i < l; i++) {
if ((state == 1 && cs[i].checkstate != 1) || state == 0 && cs[i].checkstate != 0) {
ch = false;
break;
}
}
if (ch) {
item.checkstate = state;
}
else {
item.checkstate = 2;
}
}
//change show
if (item.render && pstate != item.checkstate) {
var et = $(“#” + id + “_” + item.id + “_cb”);
if (et.length == 1) {
et.attr(“src”, dfop.cbiconpath + dfop.icons[item.checkstate]);
}
}
}
//遍历子节点
function cascade(fn, item, args) {
if (fn(item, args, 1) != false) {
if (item.ChildNodes != null && item.ChildNodes.length > 0) {
var cs = item.ChildNodes;
for (var i = 0, len = cs.length; i < len; i++) {
cascade(fn, cs[i], args);
}
}
}
}
//冒泡的祖先
function bubble(fn, item, args) {
var p = item.parent;
while (p) {
if (fn(p, args, 0) === false) {
break;
}
p = p.parent;
}
}
function nodeclick(e) {
var path = $(this).attr(“tpath”);
var et = e.target || e.srcElement;
var item = getItem(path);
//debugger;
if (et.tagName == “IMG”) {
// +号需要展开
if ($(et).hasClass(“bbit-tree-elbow-plus”) || $(et).hasClass(“bbit-tree-elbow-end-plus”)) {
var ul = $(this).next(); //”bbit-tree-node-ct”
if (ul.hasClass(“bbit-tree-node-ct”)) {
ul.show();
}
else {
var deep = path.split(“.”).length;
if (item.complete) {
item.ChildNodes != null && asnybuild(item.ChildNodes, deep, path, ul, item);
