private void BindAssistBookCategoryTree()
{
AssistBookCategoryBLL knowledgeBLL = new AssistBookCategoryBLL();
IList <RailExam.Model.AssistBookCategory> knowledgeList = knowledgeBLL.GetAssistBookCategorys();
Pub.BuildComponentArtTreeView(tvAssist, (IList)knowledgeList, "AssistBookCategoryId",
"ParentId", "AssistBookCategoryName", "AssistBookCategoryName", "IdPath", null, null, null);
}
protected void Page_Load(object sender, EventArgs e)
{
if (fvAssistBookCategory.CurrentMode == FormViewMode.Insert)
{
if (hfInsert.Value == "-1")
{
((HiddenField)fvAssistBookCategory.FindControl("hfParentId")).Value = Request.QueryString["id"];
}
else
{
((HiddenField)fvAssistBookCategory.FindControl("hfParentId")).Value = hfInsert.Value;
}
}
string strDeleteID = Request.Form.Get("DeleteID");
if (strDeleteID != "" && strDeleteID != null)
{
AssistBookCategoryBLL objBll = new AssistBookCategoryBLL();
int code = 0;
objBll.DeleteAssistBookCategory(Convert.ToInt32(strDeleteID), ref code);
if (code != 0)//code=2292
{
SessionSet.PageMessage = "该辅导教材体系已被引用，不能删除！";
}
else
{
ClientScript.RegisterStartupScript(GetType(),
"jsSelectFirstNode",
@" if(window.parent.tvAssistBookCategory.get_nodes().get_length() == 1)
{
if(window.parent.tvAssistBookCategory.get_nodes().getNode(0).get_nodes().get_length() ==0 )
{
window.parent.document.getElementById('fvAssistBookCategory_EditButton').style.display = 'none';
window.parent.document.getElementById('fvAssistBookCategory_DeleteButton').style.display = 'none';
var theFrame = window.parent.frames['ifAssistBookCategoryDetail'];
theFrame.location = 'AssistBookCategoryDetail.aspx?id=0';
}
else
{
window.parent.tvAssistBookCategory.get_nodes().getNode(0).select();
}
}
else
{
window.parent.tvAssistBookCategory.get_nodes().getNode(0).select();
}
window.parent.tvAssistBookCategoryChangeCallBack.callback(-1, 'Rebuild');
",
true);
}
}
}
private void BindAssistBookCategoryTree()
{
AssistBookCategoryBLL assistBookCategoryBLL = new AssistBookCategoryBLL();
IList <RailExam.Model.AssistBookCategory> assistBookCategoryList = assistBookCategoryBLL.GetAssistBookCategorys();
Pub.BuildComponentArtTreeView(tvAssistBookCategory, (IList)assistBookCategoryList, "AssistBookCategoryId",
"ParentId", "AssistBookCategoryName", "AssistBookCategoryName", "AssistBookCategoryId", null, null, null);
//tvAssistBookCategory.ExpandAll();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
string strBookID = Request.QueryString.Get("id");
ViewState["BookID"] = strBookID;
hfMode.Value = Request.QueryString.Get("mode");
if (strBookID != null && strBookID != "")
{
FillPage(int.Parse(strBookID));
if (hfMode.Value == "ReadOnly")
{
SaveButton.Visible = false;
CancelButton.Visible = true;
SaveNextButton.Visible = false;
SaveExitButton.Visible = false;
}
else if (hfMode.Value == "Edit")
{
btnChapter.Visible = true;
SaveButton.Visible = true;
CancelButton.Visible = false;
SaveExitButton.Visible = false;
SaveNextButton.Visible = false;
}
}
else
{
SaveButton.Visible = false;
SaveNextButton.Visible = true;
SaveExitButton.Visible = true;
CancelButton.Visible = false;
datePublishDate.DateValue = DateTime.Today.ToString("yyyy-MM-dd");
string strKnowledgeID = Request.QueryString.Get("knowledgeId");
if (strKnowledgeID != null && strKnowledgeID != string.Empty)
{
hfKnowledgeID.Value = strKnowledgeID;
AssistBookCategoryBLL objBll = new AssistBookCategoryBLL();
RailExam.Model.AssistBookCategory obj = objBll.GetAssistBookCategory(Convert.ToInt32(strKnowledgeID));
txtKnowledgeName.Text = txtKnowledgeName.Text + GetCategoryName("/" + obj.AssistBookCategoryName, obj.ParentId);
ImgSelectKnowledge.Visible = false;
}
ArrayList objList = new ArrayList();
BindOrganizationTree(objList);
BindPostTree(objList);
}
}
}
public bool tvAssistBookCategoryNodeMove(int assistBookCategoryId, string direction)
{
AssistBookCategoryBLL assistBookCategoryBLL = new AssistBookCategoryBLL();
if (direction.ToUpper() == "UP")
{
return(assistBookCategoryBLL.MoveUp(assistBookCategoryId));
}
else if (direction.ToUpper() == "DOWN")
{
return(assistBookCategoryBLL.MoveDown(assistBookCategoryId));
}
else
{
SessionSet.PageMessage = "未知移动方向！";
}
return(false);
}
private string GetCategoryName(string strName, int nID)
{
string str = "";
if (nID != 0)
{
AssistBookCategoryBLL objBll = new AssistBookCategoryBLL();
RailExam.Model.AssistBookCategory obj = objBll.GetAssistBookCategory(nID);
if (obj.ParentId != 0)
{
str = GetCategoryName("/" + obj.AssistBookCategoryName, obj.ParentId) + strName;
}
else
{
str = obj.AssistBookCategoryName + strName;
}
}
return(str);
}
private void BindTree()
{
AssistBookCategoryBLL objBll = new AssistBookCategoryBLL();
IList <AssistBookCategory> objList = objBll.GetAssistBookCategorys();
if (objList.Count > 0)
{
TreeViewNode tvn = null;
foreach (AssistBookCategory obj in objList)
{
tvn = new TreeViewNode();
tvn.ID = obj.AssistBookCategoryId.ToString();
tvn.Value = obj.IdPath.ToString();
tvn.Text = obj.AssistBookCategoryName;
tvn.ToolTip = obj.AssistBookCategoryName;
if (obj.ParentId == 0)
{
tvAssist.Nodes.Add(tvn);
}
else
{
try
{
tvAssist.FindNodeById(obj.ParentId.ToString()).Nodes.Add(tvn);
}
catch
{
tvAssist.Nodes.Clear();
SessionSet.PageMessage = "Êý¾Ý´íÎó£¡";
return;
}
}
}
}
tvAssist.DataBind();
//tvAssist.ExpandAll();
}
