private List<SmartMenuItem> GetChildMenus(SmartMenuItem parentMenu)
{
List<SmartMenuItem> childMenus = new List<SmartMenuItem>();
foreach (SmartMenuItem item in ChildMenus)
{
if (item.Parent == parentMenu.MenuId)
{
childMenus.Add(item);
}
}
return childMenus;
}
protected override void OnLoad(EventArgs e)
{
object objDs = this.GetObjByID(this.DataSourceID);
if (objDs != null && objDs is WebDataSource)
{
WebDataSource wds = (WebDataSource)objDs;
DataTable menuTable = null;
if (wds.SelectAlias != null && wds.SelectAlias != "" && wds.SelectCommand != null && wds.SelectCommand != "")
menuTable = wds.CommandTable;
else if (wds.DataMember != null && wds.DataMember != "")
menuTable = wds.InnerDataSet.Tables[wds.DataMember];
if (menuTable != null && isBaseFieldSet())
{
foreach (DataRow row in menuTable.Rows)
{
string id = row[this.MenuIDField] == null ? "" : row[this.MenuIDField].ToString();
string parent = row[this.MenuParentField] == null ? "" : row[this.MenuParentField].ToString();
string text = row[this.MenuTextField] == null ? "" : row[this.MenuTextField].ToString();
string url = "", imgUrl = "", hoverImgUrl = "";
if (IsUrlFieldSet())
url = row[this.MenuUrlField] == null ? "" : row[this.MenuUrlField].ToString();
if (IsImageFieldSet())
imgUrl = row[this.MenuImageUrlField] == null ? "" : row[this.MenuImageUrlField].ToString();
if (IsHoverImageFieldSet())
hoverImgUrl = row[this.MenuHoverImageUrlField] == null ? "" : row[this.MenuHoverImageUrlField].ToString();
SmartMenuItem item = new SmartMenuItem(id, parent, text, imgUrl, hoverImgUrl, url);
this.Items.Add(item);
}
}
}
base.OnLoad(e);
ClientScriptManager csm = Page.ClientScript;
Type cstype = this.Page.GetType();
if (!csm.IsClientScriptIncludeRegistered(cstype, "refScript"))
{
if (IsClientMain())
csm.RegisterClientScriptInclude(cstype, "refScript", "stm31.js");
else
csm.RegisterClientScriptInclude(cstype, "refScript", "../stm31.js");
}
}
private void removeChildMenus(SmartMenuItem parentMenuItem)
{
if (parentMenuItem == null)
return;
List<SmartMenuItem> childMenus = this.GetChildMenus(parentMenuItem);
if (childMenus.Count > 0)
{
foreach (SmartMenuItem item in childMenus)
{
removeChildMenus(item);
}
}
this.Collection.Remove(parentMenuItem);
}