private void Button1_Click(object sender, EventArgs e)
{
try {
var bl = new DS_SysProductCategory_Br();
var md = bl.GetSingle(int.Parse(Request.QueryString["id"]));
string cname = Request.Form["cname"];
if (string.IsNullOrEmpty(cname))
{
Common.MessageBox.Show(this, "分类名称不能为空", Common.MessageBox.InfoType.warning, "history.back");
return;
}
if (md.ID.Equals(ProCat1.CurrentCategoryID))
{
Common.MessageBox.Show(this, "不能选择自己作为父类", Common.MessageBox.InfoType.warning, "history.back");
return;
}
md.CategoryName = cname.Trim();
md.ParentID = ProCat1.CurrentCategoryID;
bl.Update(md);
Common.MessageBox.Show(this, "保存成功", Common.MessageBox.InfoType.info, "function(){location='list.aspx'}");
}catch (Exception ex) {
Common.WriteLog.SetErrLog(Request.Url.ToString(), "Button1_Click", ex.Message);
if (ex.Message.Contains("IX_DS_SysProductCategory"))
{
Common.MessageBox.Show(this, "已存在相同的分类名称", Common.MessageBox.InfoType.error, "history.back");
return;
}
Common.MessageBox.Show(this, "保存发生意外，请联系管理人员解决。" + ex.Message, Common.MessageBox.InfoType.error, "history.back");
}
}
private void Button1_Click(object sender, EventArgs e) {
try {
var bl = new DS_SysProductCategory_Br();
var md = bl.GetSingle(int.Parse(Request.QueryString["id"]));
string cname = Request.Form["cname"];
if (string.IsNullOrEmpty(cname)) {
Common.MessageBox.Show(this,"分类名称不能为空",Common.MessageBox.InfoType.warning,"history.back");
return;
}
if (md.ID.Equals(ProCat1.CurrentCategoryID))
{
Common.MessageBox.Show(this, "不能选择自己作为父类", Common.MessageBox.InfoType.warning, "history.back");
return;
}
md.CategoryName = cname.Trim();
md.ParentID = ProCat1.CurrentCategoryID;
bl.Update(md);
Common.MessageBox.Show(this, "保存成功", Common.MessageBox.InfoType.info,"function(){location='list.aspx'}");
}catch(Exception ex){
Common.WriteLog.SetErrLog(Request.Url.ToString(), "Button1_Click", ex.Message);
if (ex.Message.Contains("IX_DS_SysProductCategory")) {
Common.MessageBox.Show(this, "已存在相同的分类名称", Common.MessageBox.InfoType.error, "history.back");
return;
}
Common.MessageBox.Show(this, "保存发生意外，请联系管理人员解决。" + ex.Message, Common.MessageBox.InfoType.error, "history.back");
}
}
protected void Page_Load(object sender, EventArgs e)
{
DropDownList1.SelectedIndexChanged += new EventHandler(DropDownList1_SelectedIndexChanged);
DropDownList2.SelectedIndexChanged += new EventHandler(DropDownList2_SelectedIndexChanged);
if (IsPostBack)
{
return;
}
var bl = new DS_SysProductCategory_Br();
DropDownList1.DataSource = bl.Query("parentid=0", "px");
DropDownList1.DataBind();
DropDownList1.Items.Insert(0, new ListItem("--一级类--", "0"));
for (int i = 1; i <= ShowLevel; i++)
{
this.FindControl("DropDownList" + i).Visible = true;
}
//还原类别状态
if (ViewState["CurrentCategoryID"] != null && !ViewState["CurrentCategoryID"].ToString().Equals("0"))
{
int ccatid = (int)ViewState["CurrentCategoryID"];
var md = bl.GetSingle(ccatid);
if (!md.ParentID.Equals(0))
{
var md2 = bl.GetSingle(md.ParentID);
if (md2.ParentID.Equals(0))
{
var item = Dropdown_1.Items.FindByValue(md.ParentID.ToString());
Dropdown_1.SelectedItem.Selected = false;
item.Selected = true;
DropDownList1_SelectedIndexChanged(null, null);
}
else
{
var item = Dropdown_1.Items.FindByValue(md2.ParentID.ToString());
Dropdown_1.SelectedItem.Selected = false;
item.Selected = true;
DropDownList1_SelectedIndexChanged(null, null);
item = Dropdown_2.Items.FindByValue(md.ParentID.ToString());
Dropdown_2.SelectedItem.Selected = false;
item.Selected = true;
}
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
DropDownList1.SelectedIndexChanged+=new EventHandler(DropDownList1_SelectedIndexChanged);
DropDownList2.SelectedIndexChanged += new EventHandler(DropDownList2_SelectedIndexChanged);
if (IsPostBack) return;
var bl = new DS_SysProductCategory_Br();
DropDownList1.DataSource = bl.Query("parentid=0","px");
DropDownList1.DataBind();
DropDownList1.Items.Insert(0, new ListItem("--一级类--", "0"));
for (int i = 1; i <= ShowLevel; i++)
{
this.FindControl("DropDownList"+i).Visible=true;
}
//还原类别状态
if (ViewState["CurrentCategoryID"]!=null && !ViewState["CurrentCategoryID"].ToString().Equals("0"))
{
int ccatid = (int)ViewState["CurrentCategoryID"];
var md = bl.GetSingle(ccatid);
if (!md.ParentID.Equals(0))
{
var md2 = bl.GetSingle(md.ParentID);
if (md2.ParentID.Equals(0))
{
var item = Dropdown_1.Items.FindByValue(md.ParentID.ToString());
Dropdown_1.SelectedItem.Selected = false;
item.Selected = true;
DropDownList1_SelectedIndexChanged(null, null);
}
else {
var item = Dropdown_1.Items.FindByValue(md2.ParentID.ToString());
Dropdown_1.SelectedItem.Selected = false;
item.Selected = true;
DropDownList1_SelectedIndexChanged(null, null);
item = Dropdown_2.Items.FindByValue(md.ParentID.ToString());
Dropdown_2.SelectedItem.Selected = false;
item.Selected = true;
}
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
Button1.Click+=new EventHandler(Button1_Click);
if (IsPostBack) return;
var bl = new DS_SysProductCategory_Br();
var md = bl.GetSingle(int.Parse(Request.QueryString["id"]));
cname.Value = md.CategoryName;
ProCat1.CurrentCategoryID = md.ID;
ProCat1.ShowLevel = 2;
ProCat1.Dropdown_2.AutoPostBack = false;
}
protected void Page_Load(object sender, EventArgs e)
{
Button1.Click += new EventHandler(Button1_Click);
if (IsPostBack)
{
return;
}
var bl = new DS_SysProductCategory_Br();
var md = bl.GetSingle(int.Parse(Request.QueryString["id"]));
cname.Value = md.CategoryName;
ProCat1.CurrentCategoryID = md.ID;
ProCat1.ShowLevel = 2;
ProCat1.Dropdown_2.AutoPostBack = false;
}
