protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
#region 权限读取
List <Int32> nodes = new List <Int32>();
var list = new List <T_AccessControlEntity>();
if (IsEdit)
{
list = Access.FindAll(a => { return(Admin.IsSuper | ActionTypeHelper.IsCreat(a.ActionType) | ActionTypeHelper.IsEdit(a.ActionType)); });
}
else
{
list = Access.FindAll(a => { return(Admin.IsSuper | ActionTypeHelper.IsCreat(a.ActionType)); });
}
foreach (var item in list)
{
nodes.Add(item.Node);
}
#endregion
#region 绑定分类数据
ListItem root = new ListItem("选择分类", "0");
root.Selected = true;
GroupId.Items.Add(root);
List <T_GroupEntity> treenodes = T_GroupHelper.Groups.FindAll(a => { return(a.TableName == "t_news" & (Admin.IsSuper || nodes.Contains(a.ID))); });
foreach (var item in treenodes)
{
ListItem el = new ListItem(item.GroupName, item.ID.ToString());
el.Attributes.Add("pid", item.ParentID.ToString());
GroupId.Items.Add(el);
}
#endregion
if (IsEdit)
{
LoadData();
}
else
{
//通过IE右键收藏网页数据
if (Request["by"] == "ie")
{
@title.Text = HttpUtility.UrlDecode(Request["title"]);
@content.Text = HttpUtility.UrlDecode(Request["content"]);
@Url.Value = HttpUtility.UrlDecode(Request["url"]);
}
}
}
}
/// <summary>
/// 新闻权限绑定
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Repeater2_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
DataRowView dv = e.Item.DataItem as DataRowView;
Int32 id = Convert.ToInt32(dv["id"]);
T_AccessControlEntity acl = data.Find(a => { return(a.Node == id && a.TableName == "t_group"); });
if (acl != null)
{
((CheckBox)e.Item.FindControl("CheckBox1")).Checked = ActionTypeHelper.IsCreat(acl.ActionType);
((CheckBox)e.Item.FindControl("CheckBox2")).Checked = ActionTypeHelper.IsView(acl.ActionType);
((CheckBox)e.Item.FindControl("CheckBox3")).Checked = ActionTypeHelper.IsEdit(acl.ActionType);
((CheckBox)e.Item.FindControl("CheckBox4")).Checked = ActionTypeHelper.IsDelete(acl.ActionType);
((CheckBox)e.Item.FindControl("CheckBox5")).Checked = ActionTypeHelper.IsSetting(acl.ActionType);
}
}
}
/// <summary>
/// 保存
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnSave_Click(object sender, EventArgs e)
{
T_NewsEntity data = (T_NewsEntity)ViewState["data"];
data = this.GetFormValue <T_NewsEntity>(data);
CmdType cmd = IsEdit ? CmdType.UPDATE : CmdType.INSERT;
data.EditDate = DateTime.Now;
if (!IsEdit)
{
data.PubDate = DateTime.Now;
}
T_AccessControlEntity acl = Access.Find(a => { return(a.Node == data.GroupId); });
if (ActionTypeHelper.IsCreat(acl.ActionType) || (IsEdit && ActionTypeHelper.IsEdit(acl.ActionType)))
{
#region 网络图片采集
HtmlDocument xml = new HtmlDocument();
xml.LoadHtml(data.Content);
var html = xml.DocumentNode;
var nodes = html.CssSelect("img[src^='http:']");
foreach (HtmlNode n in nodes)
{
HtmlAttribute src = n.Attributes["src"];
src.Value = DownloadImage(src.Value);
}
data.Content = xml.DocumentNode.WriteTo();
content.Text = data.Content;
#endregion
if (db.ExecuteCommand <T_NewsEntity>(data, cmd))
{
if (!IsEdit)
{
this.ClearFromValue();
}
Alert(Label1, "保存成功！", "line1px_3");
}
}
}
