protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (CateID <= 0 || string.IsNullOrEmpty(FieldName))
{
function.WriteErrMsg("参数不规范");
}
if (Direction == 1)
{
string css = " <style type=\"text/css\">"
+ ".text_200_auto {display:block;margin-bottom:3px;width:200px;}</style>";
CSS_L.Text = css;
}
string[] GradeCate = GradeBll.GetCate(CateID).GradeAlias.Split(new char[] { '|' });
ListItem item1 = new ListItem();
if (GradeCate != null && GradeCate.Length == 1)
{
item1 = new ListItem(GradeCate[0], "0");
this.DDLGrade1.Visible = true;
}
ListItem item2 = new ListItem();
if (GradeCate != null && GradeCate.Length == 2)
{
item1 = new ListItem(GradeCate[0], "0");
this.DDLGrade1.Visible = true;
item2 = new ListItem(GradeCate[1], "0");
this.DDLGrade2.Visible = true;
}
ListItem item3 = new ListItem();
if (GradeCate != null && GradeCate.Length == 3)
{
item1 = new ListItem(GradeCate[0], "0");
this.DDLGrade1.Visible = true;
item2 = new ListItem(GradeCate[1], "0");
this.DDLGrade2.Visible = true;
item3 = new ListItem(GradeCate[2], "0");
this.DDLGrade3.Visible = true;
}
ListItem item4 = new ListItem();
if (GradeCate != null && GradeCate.Length == 4)
{
item1 = new ListItem(GradeCate[0], "0");
this.DDLGrade1.Visible = true;
item2 = new ListItem(GradeCate[1], "0");
this.DDLGrade2.Visible = true;
item3 = new ListItem(GradeCate[2], "0");
this.DDLGrade3.Visible = true;
item4 = new ListItem(GradeCate[3], "0");
this.DDLGrade4.Visible = true;
}
ListItem item5 = new ListItem();
if (GradeCate != null && GradeCate.Length == 5)
{
item1 = new ListItem(GradeCate[0], "0");
this.DDLGrade1.Visible = true;
item2 = new ListItem(GradeCate[1], "0");
this.DDLGrade2.Visible = true;
item3 = new ListItem(GradeCate[2], "0");
this.DDLGrade3.Visible = true;
item4 = new ListItem(GradeCate[3], "0");
this.DDLGrade4.Visible = true;
item5 = new ListItem(GradeCate[4], "0");
this.DDLGrade5.Visible = true;
}
ListItem item6 = new ListItem();
if (GradeCate != null && GradeCate.Length == 6)
{
item1 = new ListItem(GradeCate[0], "0");
this.DDLGrade1.Visible = true;
item2 = new ListItem(GradeCate[1], "0");
this.DDLGrade2.Visible = true;
item3 = new ListItem(GradeCate[2], "0");
this.DDLGrade3.Visible = true;
item4 = new ListItem(GradeCate[3], "0");
this.DDLGrade4.Visible = true;
item5 = new ListItem(GradeCate[4], "0");
this.DDLGrade5.Visible = true;
item6 = new ListItem(GradeCate[5], "0");
this.DDLGrade6.Visible = true;
}
BindGradeDrop(CateID, 0, item1, 1); //绑定一级下拉框
if (!string.IsNullOrEmpty(FValue)) //传入值不为空时
{
this.DDLGrade2.Items.Insert(0, item2);
if (GradeCate.Length == 3)
{
this.DDLGrade3.Items.Insert(0, item3);
}
if (GradeCate.Length == 4)
{
this.DDLGrade3.Items.Insert(0, item3);
this.DDLGrade4.Items.Insert(0, item4);
}
if (GradeCate.Length == 5)
{
this.DDLGrade3.Items.Insert(0, item3);
this.DDLGrade4.Items.Insert(0, item4);
this.DDLGrade5.Items.Insert(0, item5);
}
if (GradeCate.Length == 6)
{
this.DDLGrade3.Items.Insert(0, item3);
this.DDLGrade4.Items.Insert(0, item4);
this.DDLGrade5.Items.Insert(0, item5);
this.DDLGrade6.Items.Insert(0, item6);
}
string[] ValArr = FValue.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
int Gid = 0;
int Gid1 = 0;
int Gid2 = 0;
int Gid3 = 0;
int Gid4 = 0;
int Gid5 = 0;
string GName = "";
string GName1 = "";
string GName2 = "";
string GName3 = "";
string GName4 = "";
string GName5 = "";
switch (ValArr.Length)
{
case 1:
GName = ValArr[0];
Gid = B_GradeOption.GradeIDByName(CateID, 0, GName);
if (Gid > 0)
{
this.DDLGrade1.SelectedValue = Gid.ToString();
BindGradeDrop(CateID, Gid, item2, 2); //绑定二级下拉框
}
break;
case 2:
GName = ValArr[0];
Gid = B_GradeOption.GradeIDByName(CateID, 0, GName);
GName1 = ValArr[1];
Gid1 = B_GradeOption.GradeIDByName(CateID, Gid, GName1);
if (Gid > 0)
{
this.DDLGrade1.SelectedValue = Gid.ToString();
BindGradeDrop(CateID, Gid, item2, 2); //绑定二级下拉框
if (Gid1 > 0)
{
this.DDLGrade2.SelectedValue = Gid1.ToString();
if (GradeCate.Length == 3)
{
BindGradeDrop(CateID, Gid1, item3, 3); //绑定三级下拉框
}
}
}
break;
case 3:
GName = ValArr[0];
Gid = B_GradeOption.GradeIDByName(CateID, 0, GName);
GName1 = ValArr[1];
Gid1 = B_GradeOption.GradeIDByName(CateID, Gid, GName1);
GName2 = ValArr[2];
Gid2 = B_GradeOption.GradeIDByName(CateID, Gid1, GName2);
if (Gid > 0)
{
this.DDLGrade1.SelectedValue = Gid.ToString();
BindGradeDrop(CateID, Gid, item2, 2); //绑定二级下拉框
if (Gid1 > 0)
{
this.DDLGrade2.SelectedValue = Gid1.ToString();
if (GradeCate.Length == 3)
{
BindGradeDrop(CateID, Gid1, item3, 3); //绑定三级下拉框
if (Gid2 > 0)
{
this.DDLGrade3.SelectedValue = Gid2.ToString();
}
}
}
}
break;
case 4:
GName = ValArr[0];
Gid = B_GradeOption.GradeIDByName(CateID, 0, GName);
GName1 = ValArr[1];
Gid1 = B_GradeOption.GradeIDByName(CateID, Gid, GName1);
GName2 = ValArr[2];
//throw new Exception(Gid+"|"+Gid1);389|408
Gid2 = B_GradeOption.GradeIDByName(CateID, Gid1, GName2);
GName3 = ValArr[3];
Gid3 = B_GradeOption.GradeIDByName(CateID, Gid2, GName3);
if (Gid > 0)
{
this.DDLGrade1.SelectedValue = Gid.ToString();
BindGradeDrop(CateID, Gid, item2, 2);
if (Gid1 > 0)
{
this.DDLGrade2.SelectedValue = Gid1.ToString();
if (GradeCate.Length == 3)
{
BindGradeDrop(CateID, Gid1, item3, 3);
if (Gid2 > 0)
{
this.DDLGrade3.SelectedValue = Gid2.ToString();
}
}
if (GradeCate.Length == 4)
{
BindGradeDrop(CateID, Gid1, item3, 3);
this.DDLGrade3.SelectedValue = Gid2.ToString();
BindGradeDrop(CateID, Gid2, item4, 4);
if (Gid3 > 0)
{
this.DDLGrade4.SelectedValue = Gid3.ToString();
}
}
}
}
break;
case 5:
GName = ValArr[0];
Gid = B_GradeOption.GradeIDByName(CateID, 0, GName);
GName1 = ValArr[1];
Gid1 = B_GradeOption.GradeIDByName(CateID, Gid, GName1);
GName2 = ValArr[2];
//throw new Exception(Gid+"|"+Gid1);389|408
Gid2 = B_GradeOption.GradeIDByName(CateID, Gid1, GName2);
GName3 = ValArr[3];
Gid3 = B_GradeOption.GradeIDByName(CateID, Gid2, GName3);
GName4 = ValArr[4];
Gid4 = B_GradeOption.GradeIDByName(CateID, Gid3, GName4);
if (Gid > 0)
{
this.DDLGrade1.SelectedValue = Gid.ToString();
BindGradeDrop(CateID, Gid, item2, 2);
if (Gid1 > 0)
{
this.DDLGrade2.SelectedValue = Gid1.ToString();
if (GradeCate.Length == 3)
{
BindGradeDrop(CateID, Gid1, item3, 3);
if (Gid2 > 0)
{
this.DDLGrade3.SelectedValue = Gid2.ToString();
}
}
if (GradeCate.Length == 4)
{
BindGradeDrop(CateID, Gid1, item3, 3);
this.DDLGrade3.SelectedValue = Gid2.ToString();
BindGradeDrop(CateID, Gid2, item4, 4);
if (Gid3 > 0)
{
this.DDLGrade4.SelectedValue = Gid3.ToString();
}
}
if (GradeCate.Length == 5)
{
BindGradeDrop(CateID, Gid1, item3, 3);
this.DDLGrade3.SelectedValue = Gid2.ToString();
BindGradeDrop(CateID, Gid2, item4, 4);
this.DDLGrade4.SelectedValue = Gid3.ToString();
BindGradeDrop(CateID, Gid3, item5, 5);
if (Gid4 > 0)
{
this.DDLGrade5.SelectedValue = Gid4.ToString();
}
}
}
}
break;
case 6:
GName = ValArr[0];
Gid = B_GradeOption.GradeIDByName(CateID, 0, GName);
GName1 = ValArr[1];
Gid1 = B_GradeOption.GradeIDByName(CateID, Gid, GName1);
GName2 = ValArr[2];
//throw new Exception(Gid+"|"+Gid1);389|408
Gid2 = B_GradeOption.GradeIDByName(CateID, Gid1, GName2);
GName3 = ValArr[3];
Gid3 = B_GradeOption.GradeIDByName(CateID, Gid2, GName3);
GName4 = ValArr[4];
Gid4 = B_GradeOption.GradeIDByName(CateID, Gid3, GName4);
GName5 = ValArr[5];
Gid5 = B_GradeOption.GradeIDByName(CateID, Gid4, GName5);
if (Gid > 0)
{
this.DDLGrade1.SelectedValue = Gid.ToString();
BindGradeDrop(CateID, Gid, item2, 2);
if (Gid1 > 0)
{
this.DDLGrade2.SelectedValue = Gid1.ToString();
if (GradeCate.Length == 3)
{
BindGradeDrop(CateID, Gid1, item3, 3);
if (Gid2 > 0)
{
this.DDLGrade3.SelectedValue = Gid2.ToString();
}
}
if (GradeCate.Length == 4)
{
BindGradeDrop(CateID, Gid1, item3, 3);
this.DDLGrade3.SelectedValue = Gid2.ToString();
BindGradeDrop(CateID, Gid2, item4, 4);
if (Gid3 > 0)
{
this.DDLGrade4.SelectedValue = Gid3.ToString();
}
}
if (GradeCate.Length == 5)
{
BindGradeDrop(CateID, Gid1, item3, 3);
this.DDLGrade3.SelectedValue = Gid2.ToString();
BindGradeDrop(CateID, Gid2, item4, 4);
this.DDLGrade4.SelectedValue = Gid3.ToString();
BindGradeDrop(CateID, Gid3, item5, 5);
if (Gid4 > 0)
{
this.DDLGrade5.SelectedValue = Gid4.ToString();
}
}
if (GradeCate.Length == 6)
{
BindGradeDrop(CateID, Gid1, item3, 3);
this.DDLGrade3.SelectedValue = Gid2.ToString();
BindGradeDrop(CateID, Gid2, item4, 4);
this.DDLGrade4.SelectedValue = Gid3.ToString();
BindGradeDrop(CateID, Gid3, item5, 5);
this.DDLGrade5.SelectedValue = Gid4.ToString();
BindGradeDrop(CateID, Gid4, item6, 6);
if (Gid5 > 0)
{
this.DDLGrade6.SelectedValue = Gid5.ToString();
}
}
}
}
break;
}
}
else
{
this.DDLGrade2.Items.Insert(0, item2);
if (GradeCate.Length == 3)
{
this.DDLGrade3.Items.Insert(0, item3);
}
if (GradeCate.Length == 4)
{
this.DDLGrade3.Items.Insert(0, item3);
this.DDLGrade4.Items.Insert(0, item4);
}
if (GradeCate.Length == 5)
{
this.DDLGrade3.Items.Insert(0, item3);
this.DDLGrade4.Items.Insert(0, item4);
this.DDLGrade5.Items.Insert(0, item5);
}
if (GradeCate.Length == 6)
{
this.DDLGrade3.Items.Insert(0, item3);
this.DDLGrade4.Items.Insert(0, item4);
this.DDLGrade5.Items.Insert(0, item5);
this.DDLGrade6.Items.Insert(0, item6);
}
}
}
}
