protected void ddlSecond_SelectedIndexChanged(object sender, EventArgs e)
{
var secondData = smSvc.GetSystemMenusByParentId(Guid.Parse(this.ddlSecond.SelectedValue));
this.ddlThird.DataSource = secondData;
this.ddlThird.DataTextField = "SystemMenus_Title";
this.ddlThird.DataValueField = "SystemMenus_Id";
this.ddlThird.DataBind();
}
public void Bind()
{
Guid id = Request.Params["action"] == null ? Guid.Empty : Guid.Parse(Request.Params["action"]);
if (id == Guid.Empty)
{
Response.Write("<script>alert('数据丢失,请重试';location.href='SystemMenus_List.aspx'</script>");
}
var data = smSvc.GetSystemMenus(id);
this.HiddenField1.Value = data.SystemMenus_Id.ToString();
this.txtName.Text = data.SystemMenus_Title;
this.txtLink.Text = data.SystemMenus_Link;
this.txtIcon.Text = data.SystemMenus_Icon;
if (data.SystemMenus_ParentId != Guid.Empty)
{
var parentData = smSvc.GetSystemMenus(data.SystemMenus_ParentId);
if (parentData.SystemMenus_ParentId == Guid.Empty)
{
this.ddlFirst.SelectedValue = "2";
this.ddlSecond.Style.Add("display", "block");
var parentdatas = smSvc.GetSystemMenusByParentId(Guid.Empty);
this.ddlSecond.DataSource = parentdatas;
this.ddlSecond.DataTextField = "SystemMenus_Title";
this.ddlSecond.DataValueField = "SystemMenus_Id";
this.ddlSecond.DataBind();
this.ddlSecond.SelectedValue = parentData.SystemMenus_Id.ToString();
}
else
{
this.ddlFirst.SelectedValue = "3";
}
}
}