protected void btnSave_Click(object sender, EventArgs e)
{
try
{
int Id = Int32.Parse(CatID.Value);
LPS.CarCategory cat = new LPS.CarCategory();
cat = db.CarCategories.FirstOrDefault(x => x.CatID == Id);
cat.CatParentID = Convert.ToInt32(ddlParentCat.SelectedValue);
cat.CatName = txtPCName.Value.Trim();
if (cat.CatParentID == 0)
{
cat.CatLevel = 0;
}
else
{
cat.CatLevel = 1;
}
db.SaveChanges();
LoadData();
}
catch (Exception ex)
{
}
}
protected void gvListItem_RowCommand(object sender, GridViewCommandEventArgs e)
{
int id = Int32.Parse(e.CommandArgument.ToString());
GridViewRow row = (GridViewRow)(((Button)e.CommandSource).NamingContainer);
Label lblTitle = (Label)row.Cells[1].FindControl("lblName");
if (e.CommandName.ToLower() == "deleteitem")
{
LPS.CarCategory obj = db.CarCategories.Find(id);
db.CarCategories.Remove(obj);
db.SaveChanges();
LoadData();
}
}
private void LoadData()
{
if (!comClass.IsNumeric(Request.QueryString.Get("Id")))
{
Response.Redirect(BackUrl.Value);
}
else
{
try
{
int Id = Int32.Parse(Request.QueryString.Get("Id"));
dataList = db.CarCategories.Where(x => x.CatLevel == 0 && x.CatID != Id).OrderBy(x => x.CatName).ToList();
ddlDataList.Add(new LPS.CarCategory()
{
CatID = 0, CatLevel = 0, CatName = "Root"
});
ddlDataList.AddRange(dataList);
ddlParentCat.DataSource = ddlDataList;
ddlParentCat.DataTextField = "CatName";
ddlParentCat.DataValueField = "CatId";
ddlParentCat.DataBind();
LPS.CarCategory cat = new LPS.CarCategory();
cat = db.CarCategories.FirstOrDefault(x => x.CatID == Id);
CatID.Value = cat.CatID.ToString();
txtPCName.Value = cat.CatName;
ddlParentCat.SelectedValue = cat.CatParentID.ToString();
lblCatName.Text = cat.CatName;
}
catch (Exception ex)
{
Response.Redirect(BackUrl.Value);
}
}
}
protected void btnSave_Click(object sender, EventArgs e)
{
try
{
LPS.CarCategory cat = new LPS.CarCategory();
cat.CatParentID = Convert.ToInt32(ddlParentCat.SelectedValue);
cat.CatName = txtPCName.Value.Trim();
if (cat.CatParentID == 0)
{
cat.CatLevel = 0;
}
else
{
cat.CatLevel = 1;
}
db.CarCategories.Add(cat);
db.SaveChanges();
LoadData();
}
catch (Exception ex)
{
}
}
protected void btnSave_Click(object sender, EventArgs e)
{
try
{
LPS.CarCategory cat = new LPS.CarCategory();
cat.CatParentID = Convert.ToInt32(ddlParentCat.SelectedValue);
cat.CatName = txtPCName.Value.Trim();
if (cat.CatParentID == 0)
{
cat.CatLevel = 0;
}
else {
cat.CatLevel = 1;
}
db.CarCategories.Add(cat);
db.SaveChanges();
LoadData();
}
catch (Exception ex)
{
}
}
protected void btnSave_Click(object sender, EventArgs e)
{
try
{
int Id = Int32.Parse(CatID.Value);
LPS.CarCategory cat = new LPS.CarCategory();
cat = db.CarCategories.FirstOrDefault(x => x.CatID == Id);
cat.CatParentID = Convert.ToInt32(ddlParentCat.SelectedValue);
cat.CatName = txtPCName.Value.Trim();
if (cat.CatParentID == 0)
{
cat.CatLevel = 0;
}
else
{
cat.CatLevel = 1;
}
db.SaveChanges();
LoadData();
}
catch (Exception ex)
{
}
}
private void LoadData()
{
if (!comClass.IsNumeric(Request.QueryString.Get("Id")))
{
Response.Redirect(BackUrl.Value);
}
else
{
try
{
int Id = Int32.Parse(Request.QueryString.Get("Id"));
dataList = db.CarCategories.Where(x => x.CatLevel == 0 && x.CatID!=Id).OrderBy(x => x.CatName).ToList();
ddlDataList.Add(new LPS.CarCategory() { CatID = 0, CatLevel = 0, CatName = "Root" });
ddlDataList.AddRange(dataList);
ddlParentCat.DataSource = ddlDataList;
ddlParentCat.DataTextField = "CatName";
ddlParentCat.DataValueField = "CatId";
ddlParentCat.DataBind();
LPS.CarCategory cat = new LPS.CarCategory();
cat = db.CarCategories.FirstOrDefault(x => x.CatID == Id);
CatID.Value = cat.CatID.ToString();
txtPCName.Value = cat.CatName;
ddlParentCat.SelectedValue = cat.CatParentID.ToString();
lblCatName.Text = cat.CatName;
}
catch (Exception ex)
{
Response.Redirect(BackUrl.Value);
}
}
}
