protected void btnSave_ServerClick(object sender, EventArgs e)
{
string strFuncName = txt_FunctionName.Value.Trim();
string strValue = txt_Value.Value.Trim();
string strTip = txt_Tip.Value.Trim();
string strImage = txt_Image.Value.Trim();
FunctionItem funcObj = FunctionItem.Get(nId);
if (null == funcObj)
{
funcObj = new FunctionItem();
funcObj.ParentId = nParentId;
funcObj.Level = nParentId == -1 ? -1 : (FunctionItem.Get(nParentId).Level + 1);
}
funcObj.Name = strFuncName;
funcObj.Value = strValue;
funcObj.Tip = strTip;
funcObj.IconName = strImage;
funcObj.Target = sel_Target.SelectedValue;
funcObj.Width = Util.ParseInt(txt_Width.Value.Trim(), 0);
funcObj.Height = Util.ParseInt(txt_Height.Value.Trim(), 0);
funcObj.IsResize = rb_IsResizeYes.Checked ? Constants.Yes : Constants.No;
funcObj.IsToMove = rb_IsToMoveYes.Checked ? Constants.Yes : Constants.No;
funcObj.IsShowInTaskBar = rb_IsShowInTaskBarYes.Checked ? Constants.Yes : Constants.No;
funcObj.IsIncludeMinBox = rb_IsIncludeMinBoxYes.Checked ? Constants.Yes : Constants.No;
funcObj.IsIncludeMaxBox = rb_IsIncludeMaxBoxYes.Checked ? Constants.Yes : Constants.No;
HEntityCommon.HEntity(funcObj).EntitySave();
PageUtil.PageAlert(this.Page, "保存成功！");
PageUtil.PageAppendScript(this.Page, "top.windowFactory.refreshRoot();top.windowFactory.closeTopFocusForm();");
}
public static FunctionItem Get(int __nId)
{
if (__nId <= 0)
return null;
string strFilter = "Id=" + __nId;
FunctionItem funcItem = new FunctionItem();
FunctionItem[] alist = (FunctionItem[])HEntityCommon.HEntity(funcItem).EntityList(strFilter);
if (null == alist || alist.Length == 0)
return null;
if (alist.Length > 1)
throw new Exception(string.Format("{0}-{1}:{2} exist mutil records", funcItem.GetTableName(), funcItem.GetKeyName(), __nId));
return alist[0];
}
private static string __GetTagString(FunctionItem _FuncObj)
{
if (null == _FuncObj)
return "";
int nChildrenCount = Util.ParseInt(htParentIdToCount[_FuncObj.Id] + "", -1);
string strNodeType = nChildrenCount > 0 ? FunctionUtil.NodeType_Parent : FunctionUtil.NodeType_Son;
StringBuilder sbTag = new StringBuilder();
sbTag.Append(string.Format(" _tag=\"{0}\"", _FuncObj.Id));
sbTag.Append(string.Format(" _type=\"{0}\"", strNodeType));
sbTag.Append(string.Format(" _name=\"{0}\"", _FuncObj.Name.Replace("\"", "").Replace("'", "")));
sbTag.Append(string.Format(" _value=\"{0}\"", _FuncObj.Value));
sbTag.Append(string.Format(" _icon=\"{0}\"", _FuncObj.Id));
sbTag.Append(string.Format(" _target=\"{0}\"", _FuncObj.Target));
sbTag.Append(string.Format(" _width=\"{0}\"", _FuncObj.Width));
sbTag.Append(string.Format(" _height=\"{0}\"", _FuncObj.Height));
sbTag.Append(string.Format(" _resize=\"{0}\"", _FuncObj.IsResize));
sbTag.Append(string.Format(" _move=\"{0}\"", _FuncObj.IsToMove));
sbTag.Append(string.Format(" _minbox=\"{0}\"", _FuncObj.IsIncludeMinBox));
sbTag.Append(string.Format(" _maxbox=\"{0}\"", _FuncObj.IsIncludeMaxBox));
sbTag.Append(string.Format(" _intaskbar=\"{0}\"", _FuncObj.IsShowInTaskBar));
return sbTag.ToString();
}
/*
* tree结构
* 节点id命名规则：tree_n1_n1_...,tree_n1_n2_....,tree_n2_n1_....
* 节点的子节点div容器id命名规则为：父节点id + "nodes";
*/
private static string __CreateTree(FunctionItem __FunctionNode, int __NodeIndex)
{
int nSonCount = Util.ParseInt(htParentIdToCount[__FunctionNode.Id] + "", 0);
int nFriendCount = Util.ParseInt(htParentIdToCount[__FunctionNode.ParentId] + "", 0);
Hashtable ht = new Hashtable();
ht["index"] = __NodeIndex;
ht["friend"] = nFriendCount;
ht["son"] = nSonCount;
htIdToProperty[__FunctionNode.Id] = ht;
string strNode = __CreateNode(__FunctionNode);
if (nSonCount > 0)
{
int nNodeIndex = 1;
int nLength = Functions.Length;
StringBuilder sbNodes = new StringBuilder();
for (int i = 0; i < nLength; i++)
{
if (Functions[i].ParentId == __FunctionNode.Id)
{
sbNodes.Append(__CreateTree(Functions[i], nNodeIndex));
nNodeIndex++;
}
}
strNode = strNode + string.Format("<div class='{0}'>{1}</div>", node_box, sbNodes.ToString());
}
return strNode;
}
private static string __CreateNode(FunctionItem function)
{
string strText = function.Name;
string strUrl = function.Value;
string strTip = function.Tip;
Hashtable ht = (Hashtable)htIdToProperty[function.Id];
int nFriendsCount = Util.ParseInt(ht["friend"] + "", 0);
int nIndex = Util.ParseInt(ht["index"] + "", 0);
int nLevel = function.Level;
StringBuilder sbNode = new StringBuilder();
int nParentId = function.ParentId;
for (int i = 0; i < nLevel - 1; i++)
{
if (nParentId != -1)
{
FunctionItem parentFunction = (FunctionItem)htIdToFunction[nParentId];
Hashtable htParent = (Hashtable)htIdToProperty[parentFunction.Id];
int nPCount = Util.ParseInt(htParent["friend"] + "", 0);
int nPIndex = Util.ParseInt(htParent["index"] + "", 0);
bool bLast = nPCount == nPIndex;
string strBranchClassName = bLast ? node_branch_empty : node_branch_line;
sbNode.Insert(0, __CreateSpan(FunctionUtil.node_branch_common + " " + strBranchClassName, ""));
nParentId = parentFunction.ParentId;
}
}
int nChildrenCount = Util.ParseInt(htParentIdToCount[function.Id] + "", -1);
if (nChildrenCount > 0)//父节点
{
string strDot = FunctionUtil.node_dot_plus;
if (nLevel == 1 && nFriendsCount == 1)
{
strDot = FunctionUtil.node_dot_one_plus;
}
else if (nLevel == 1 && nFriendsCount > 1 && nIndex == 1)
{
strDot = FunctionUtil.node_dot_first_plus;
}
else if (nIndex == nFriendsCount)
{
strDot = FunctionUtil.node_dot_last_plus;
}
sbNode.Append(__CreateCommonSpan(FunctionUtil.node_branch_common + " " + strDot, "_type=" + NodeType_Parent, true));
//添加叶子
string strNodeIcon = __CreateSpan(FunctionUtil.node_head_icon_parent, "");
string strNodeText = __CreateSpan(FunctionUtil.node_head_text, strText);
sbNode.Append(__CreateSpan(FunctionUtil.node_head_normal, strNodeIcon + strNodeText, __GetTagString(function)));
}
else //子节点
{
string strDot = FunctionUtil.node_branch_middle;
if (nLevel == 1 && nFriendsCount == 1)
{
strDot = FunctionUtil.node_branch_one;
}
else if (nLevel == 1 && nFriendsCount > 1 && nIndex == 1)
{
strDot = FunctionUtil.node_branch_first;
}
else if (nIndex == nFriendsCount)
{
strDot = FunctionUtil.node_branch_last;
}
sbNode.Append(__CreateCommonSpan(FunctionUtil.node_branch_common + " " + strDot, "", false));
//添加叶子
string strNodeIcon = __CreateSpan(FunctionUtil.node_head_icon_leaf, "");
string strNodeText = __CreateSpan(FunctionUtil.node_head_text, string.Format("<a href='#'>{0}</a>", strText));
sbNode.Append(__CreateSpan(FunctionUtil.node_head_normal, strNodeIcon + strNodeText, __GetTagString(function)));
}
string strNode = string.Format("<div class='{0} {1}'>{2}</div>", FunctionUtil.node, "#" == strUrl ? FunctionUtil.node_type_parent : FunctionUtil.node_type_son, sbNode.ToString());
return strNode;
}
private FunctionItem[] _GetSon(FunctionItem _parentFunction)
{
List<FunctionItem> ltSon = new List<FunctionItem>();
foreach (FunctionItem son in AllFunctions)
{
if (son.ParentId == _parentFunction.Id)
{
ltSon.Add(son);
ltSon.AddRange(_GetSon(son));
}
}
return ltSon.ToArray();
}
public static Hashtable GetParentIdToCount(FunctionItem[] __alFunctions)
{
Hashtable htParentIdToCount = new Hashtable();
int nCount = __alFunctions.Length;
for (int i = 0; i < nCount; i++)
{
int nParentId = __alFunctions[i].ParentId;
int nChildrenCount = 0;
for (int j = 0; j < nCount; j++)
{
if (nParentId == __alFunctions[j].ParentId)
nChildrenCount++;
}
htParentIdToCount[nParentId] = nChildrenCount;
}
return htParentIdToCount;
}