private string CreateLine(int nameColumnCount, int deepness, TreeViewData treeViewData, string childTableId)
{
string tmpstr = "";
bool collspanstarted = false;
for (int i = 0; i < nameColumnCount; i++)
{
if (i == deepness - 1)
{
tmpstr += "<td colspan=" + (nameColumnCount - deepness + 1).ToString() + ">";
collspanstarted = true;
if (treeViewData.treeViewDataChildren.Any())
{
tmpstr +=
"<label><input type=\"checkbox\" name=\"a1\"><a onclick=\"showChildren('" + childTableId + "')\"><input type=\"checkbox\"></a>" + treeViewData.treeViewName + "</label> ";
}
else
{
tmpstr += treeViewData.treeViewName;
}
tmpstr += "</td>";
}
else if (!collspanstarted)
{
tmpstr += "<td> </td>";
}
}
return(tmpstr);
}
public string CreateTreeViewTable(TreeViewData treeViewData)
{
string tmp = "<table > <tbody>";
tmp += RecursiveStringCreate(treeViewData, 0, 6);
tmp += "</tbody></table>";
return(tmp);
}
public Panel GetPanelWithTable(TreeViewData treeViewData)
{
Panel panelToReturn = new Panel();
nameTextBox.Attributes.Add("placeholder", "Введите название нового структурного подразделения");
panelToReturn.Controls.Add(nameTextBox);
panelToReturn.Controls.Add(GetTable(treeViewData, 0));
return(panelToReturn);
}
public void CreateTree()
{
ChancelerryDb chancDb = new ChancelerryDb(new NpgsqlConnection(WebConfigurationManager.AppSettings["ConnectionStringToPostgre"]));
TreeViewData treeViewData = new TreeViewData();
Struct first = (from a in chancDb.Struct where a.Active == true && a.FkParent == null select a).FirstOrDefault();
List <Struct> allStruct = (from a in chancDb.Struct where a.Active == true && a.FkParent != null select a).ToList();
treeViewData = RecursiveFillTreeView(allStruct, first);
TreeViewTable treeViewTable = new TreeViewTable();
//mainDiv.InnerHtml=treeViewTable.CreateTreeViewTable(treeViewData);
mainDiv.Controls.Add(treeViewTable.GetPanelWithTable(treeViewData));
}
public Table GetTable(TreeViewData current, int deepness)
{
Table tableToReturn = new Table();
TableRow newRow = new TableRow();
TableCell nameCell = new TableCell();
/*CheckBox checkBox = new CheckBox();
* checkBox.Text = current.treeViewName;
* checkBox.ID = "checkBox" + current.treeViewIndex;
* nameCell.Controls.Add(checkBox);*/
nameCell.Text = current.treeViewName;
TableCell controlCell = new TableCell();
LinkButton addNewChildButton = new LinkButton();
addNewChildButton.Text = "Добавить";
addNewChildButton.CommandArgument = current.treeViewIndex.ToString();
addNewChildButton.Click += addNewChildButton_Clicked;
controlCell.Controls.Add(addNewChildButton);
if (deepness != 0)
{
LinkButton delChildButton = new LinkButton();
delChildButton.Text = "Удалить";
delChildButton.CommandArgument = current.treeViewIndex.ToString();
delChildButton.OnClientClick = "return confirm('Вы уверены что хотите удалить структурное подразделение? Внимание! Все структурные подразделения входящие в состав удаляемого также будут удалены!');";
delChildButton.Click += delChildButton_Clicked;
controlCell.Controls.Add(delChildButton);
}
newRow.Cells.Add(nameCell);
newRow.Cells.Add(controlCell);
tableToReturn.Rows.Add(newRow);
foreach (TreeViewData child in current.treeViewDataChildren)
{
TableRow childRow = new TableRow();
TableCell childCell = new TableCell();
childCell.Controls.Add(GetTable(child, deepness + 1));
childRow.Cells.Add(childCell);
tableToReturn.Rows.Add(childRow);
}
return(tableToReturn);
}
public TreeViewData RecursiveFillTreeView(List <Struct> allStruct, Struct current)
{
TreeViewData currentData = new TreeViewData();
currentData.treeViewIndex = current.STRuCtID;
currentData.treeViewName = current.Name;
List <Struct> children = (from a in allStruct
where a.FkParent == current.STRuCtID
select a).ToList();
currentData.treeViewDataChildren = new List <TreeViewData>();
if (children.Count > 0)
{
foreach (Struct child in children)
{
currentData.treeViewDataChildren.Add(RecursiveFillTreeView(allStruct, child));
}
}
return(currentData);
}
private string RecursiveStringCreate(TreeViewData treeViewData, int deepness, int columnCount)
{
string thisTableName = tableNameTemplate + tableNameId.ToString();
tableNameId++;
string tmpstr = "";
if (deepness != 0)
{
tmpstr += "<tr>";
tmpstr += CreateLine(columnCount, deepness, treeViewData, thisTableName);
tmpstr += "</tr>";
}
if (treeViewData.treeViewDataChildren.Any())
{
if (deepness != 0)
{
tmpstr += " <td colspan=" + columncount + " class=\"node\"><input type=\"checkbox\"> <table id = '" + thisTableName + "'>";
}
tmpstr += "<tr style=\"height:0;\">";
for (int i = 0; i < columncount; i++)
{
tmpstr += "<td></td>";
}
tmpstr += "</tr>";
foreach (TreeViewData child in treeViewData.treeViewDataChildren)
{
tmpstr += RecursiveStringCreate(child, deepness + 1, columnCount);
}
if (deepness != 0)
{
tmpstr += "</table> </td>";
}
}
return(tmpstr);
}
