<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>產品類別管理</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<link href="../css/demo.css" rel="stylesheet" type="text/css" />
<script src="../scripts/jquery-1.6.2.min.js" type="text/javascript"></script>
<script src="../scripts/miniui/miniui.js" type="text/javascript"></script><link href="../scripts/miniui/themes/default/miniui.css" rel="stylesheet" type="text/css" />
<link href="../scripts/miniui/themes/icons.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div class="mini-toolbar">
<h1>產品類別管理</h1>
<div class="mini-panel" title="產品類別管理" iconCls="icon-add" style="width:100%;height:500px;"
showToolbar="true" showCollapseButton="true" showFooter="true"
>
<!--toolbar-->
<div property="toolbar">
</div>
<!--footer-->
<div property="footer">
</div>
<!--body-->
<ul id="tree1" class="mini-tree" url="Data/GetProductInfo.ashx?method=GetProductType" style="width:100%;height:100%;padding:5px;"
showTreeIcon="true" textField="text" idField="id" contextMenu="#treeMenu"
>
</ul>
<ul id="treeMenu" class="mini-menu" style="display:none;" onbeforeopen="onBeforeOpen">
<!-- <li name="move" iconCls="icon-move" onclick="onMoveNode">移動節點</li>-->
<li class="separator"></li>
<li name="addNode" onclick="onAddNode" iconCls="icon-add">插入節點</li>
<li name="edit" iconCls="icon-edit" onclick="onEditNode">編輯節點</li>
<li name="remove" iconCls="icon-remove" onclick="onRemoveNode">刪除節點</li>
<li name="cancel" iconCls="icon-cancel" onclick="onCancel">取消</li>
<li class="separator"></li>
</ul>
</div>
<br /><br />
</div>
<script type="text/javascript">
mini.parse();
var AddTpye="add";
function onCancel(e){
var tree=mini.get("tree1");
var node=tree.getSelectedNode();
tree.isExpandedNode (node);
}
function onAddBefore(e) {
AddType="before";
AddItem(e);
}
function onAddAfter(e)
{
AddType="after";
AddItem(e);
}
function AddItem(e) {
var tree = mini.get("tree1");
var node = tree.getSelectedNode();
var newNode = {id:0,text:"空",pid:node.id};
mini.prompt("請輸入類別內容：", "請輸入",
function (action, value) {
if (action == "ok"){
$.ajax({
url:"Data/GetProductInfo.ashx",
type:"post",
data:"method=AddProductType&text="+value+"&pid="+node.id+"&IsLeaf="+tree.isLeaf(node),
success:function(msg){
if(msg){
alert("添加成功!");
TreeLoad();
// newNode.text=value;
// if(node!=null){
//
// tree.addNode(newNode, AddType, node);
// }
}
else
alert("添加失敗!");
}
});
}
else {
newNode.text="空";
}
});
}
//刷新樹
function TreeLoad(){
$.ajax({
url:"Data/GetProductInfo.ashx?method=GetProductType",
type:"json",
success:function(json){
var tree = mini.get("tree1");
// alert(json);
var data= eval("("+json+")");
tree.loadData(data);
}
});
}
function onAddNode(e) {
AddType="add";
AddItem(e);
}
function onEditNode(e) {
var tree = mini.get("tree1");
var node = tree.getSelectedNode();
mini.prompt("請輸入類別內容：", "請輸入",
function (action, value) {
if (action == "ok") {
$.ajax({
url:"Data/GetProductInfo.ashx",
type:"post",
data:"method=SaveProductType&id="+node.id+"&text="+value+"&pid="+node.pid+"&IsLeaf="+tree.isLeaf(node),
success:function(msg){
if(msg){
alert("保存成功!");
tree.setNodeText(node,value);
//TreeLoad();
}
else
alert("保存失敗!");
}
});
}
});
}
function onRemoveNode(e) {
var tree = mini.get("tree1");
var node = tree.getSelectedNode();
if (node) {
if (confirm("確定刪除選中節點?")) {
//這里提交到服務器
$.ajax({
url:"Data/GetProductInfo.ashx",
type:"post",
data:"method=RemoveProductType&id="+node.id,
success:function(msg){
if(msg){
tree.removeNode(node);
alert("刪除成功!");
}
else{
alert("刪除失敗!");
}
}
});
}
}
}
function onBeforeOpen(e) {
var menu = e.sender;
var tree = mini.get("tree1");
var node = tree.getSelectedNode();
// if (node && node.id == "-1") { //如果根節點(總根目錄,那么阻止菜單顯示)
// e.cancel = true;
// //阻止瀏覽器默認右鍵菜單
// e.htmlEvent.preventDefault();
// return;
// }
////////////////////////////////
var editItem = mini.getbyName("edit", menu);
var removeItem = mini.getbyName("remove", menu);
var addNodeItem=mini.getbyName("addNode",menu);
//var moveItem=mini.getbyName("move",menu);
editItem.show();
removeItem.show();
addNodeItem.show();
if (node.id == "-1") {//總根目錄
removeItem.hide();
// moveItem.hide();
}
}
</script>
</body>
</html>
/// <summary>
/// 工藝品類別樹轉化為json格式
/// </summary>
/// <returns></returns>
public string craftTypeTreeToJson()
{
//傳遞的json格式
IEnumerable<crafttype> craftTypeList = new crafttypeDAL().ListAll();
StringBuilder sb = new StringBuilder("[");
foreach (crafttype root in craftTypeList)
{
if (root.Belongsid == -1)
{
sb.Append("{id:/"" + root.ID + "/",text:/"" + root.Name + "/"");
sb.Append(",pid:/"-1/"");//添加父節點
sb.Append(",expanded:/"false/"");
if (root.IsLeaf == "0")//如果是不是葉子節點,那么,就要遞歸添加children:[{xxx},內容
{
sb.Append(",children:");
GetLeafTree(ref sb, (int)root.ID, craftTypeList);//遞歸追加葉子
}
sb.Append("},");
}
}
sb.Remove(sb.Length - 1, 1); //去除掉最后一個多余的,
sb.Append("]");
return Common.FormatToJson.MiniUiToJsonForTree(sb.ToString(), "工藝品類別");
}
/// <summary>
/// 遞歸獲得父級ID下的所有類別json數據
/// </summary>
/// <param name="sb">json字符串</param>
/// <param name="parentID">父級id</param>
/// <param name="craftTypeList">類別信息集合</param>
public void GetLeafTree(ref StringBuilder sb,int parentID,IEnumerable<crafttype> craftTypeList)
{
sb.Append("[");
foreach (crafttype leaf in craftTypeList)
{
if (leaf.Belongsid == parentID) //根據雙親節點查找葉子
{
sb.Append("{id:/"" + leaf.ID + "/",text:/"" + leaf.Name + "/"");
sb.Append(",pid:/"" + parentID + "/"");//添加父節點
sb.Append(",expanded:/"false/"");
if (leaf.IsLeaf == "0")//如果是不是葉子節點,那么,就要遞歸添加children:[{xxx},內容
{
sb.Append(",children:");
GetLeafTree(ref sb,(int)leaf.ID, craftTypeList);//遞歸追加葉子
}
sb.Append("},");
}
}
sb.Remove(sb.Length - 1, 1); //去除掉最后一個多余的,
sb.Append("]");
}
