I am using telerik control (RAD menu) skin.We are creating the menu dynamically and applying skin at item_databound. When the page is loaded first time the skin is not being applied. When the page is refreshed everything seems to be working fine. Please suggest a solution.
///Applying Skin
protected override void CreateChildControls()
{
try
{
listname =
ConfigurationManager.AppSettings["sitemenulist"] ?? defaultSiteMenuList;
List<BallMenu> sitemenu = GetMenu();
if (sitemenu.Count == 0)
{
var lblMenu = new Label {Text = "No items found in " + listname};
Controls.Add(lblMenu);
}
else
{
var ballsiteroot = new RadMenu();
ballsiteroot.DefaultGroupSettings.OffsetY = 6;
ballsiteroot.Skin = vista;
ballsiteroot.EnableEmbeddedSkins =
false;
ballsiteroot.EnableTheming =
true;
ballsiteroot.ItemDataBound += ballsiteroot_ItemDataBound;
ballsiteroot.DefaultGroupSettings.ExpandDirection =
ExpandDirection.Down;
ballsiteroot.DefaultGroupSettings.RepeatColumns = 2;
ballsiteroot.DataTextField =
"Text";
ballsiteroot.DataNavigateUrlField =
"Url";
ballsiteroot.DataFieldID =
"ID";
ballsiteroot.DataFieldParentID =
"ParentID";
ballsiteroot.DataSource = sitemenu;
ballsiteroot.DataBind();
Controls.Add(ballsiteroot);
}
base.CreateChildControls();
}
catch (Exception ex)
{
Log.Error(
"Failed to create RadMenu control", ex);
throw;
}
}
///Creating menu item dynamically
private List<BallMenu> GetMenu()
{
int cacheTime;
if (!Int32.TryParse(ConfigurationManager.AppSettings["BallSitesCachetime"], out cacheTime))
{
cacheTime = defaultBallSitesCacheTime;
}
var gotostrut = new GotoMenu(listname);
List<BallMenu> sitemenu;
object cacheItem = HttpRuntime.Cache[strUserNamecache];
if (cacheItem == null)
{
sitemenu = gotostrut.GenerateSiteData();
HttpRuntime.Cache.Insert(strUserNamecache, sitemenu, null, DateTime.Now.AddMinutes(cacheTime), TimeSpan.Zero);
}
else
{
sitemenu = (
List<BallMenu>) cacheItem;
}
return sitemenu ?? new List<BallMenu>();
}
private void ballsiteroot_ItemDataBound(object sender,
RadMenuEventArgs e)
{
try
{
var head = (string) DataBinder.Eval(e.Item.DataItem, "Text");
string[] arr = head.Split(',');
if (arr.Length > 1)
{
if (arr[1] == "1")
{
if (arr[0] == " ")
{
e.Item.CssClass =
"Blue1";
e.Item.Text = arr[0];
e.Item.Enabled =
false;
e.Item.Width = 166;
}
else
{
e.Item.CssClass =
"Blue3";
FontInfo fontinfo = e.Item.Font;
fontinfo.Name =
"Verdana";
fontinfo.Bold =
true;
fontinfo.Size = 8;
e.Item.ForeColor =
Color.Black;
e.Item.Text = arr[0];
e.Item.Enabled =
false;
}
}
}
else
{
if ((int) DataBinder.Eval(e.Item.DataItem, "ID") != 1)
{
e.Item.Attributes.Add(
"onmouseover", "this.style.textDecoration = 'underline';this.style.cursor='hand';this.style.color='#0096BD';");
e.Item.Attributes.Add(
"onmouseout", "this.style.textDecoration = 'none';this.style.cursor='pointer';this.style.color='#000';");
e.Item.CssClass =
"Blue1";
FontInfo fontinfo = e.Item.Font;
fontinfo.Name =
"Verdana";
fontinfo.Size = 8;
e.Item.Width = 166;
}
else
{
e.Item.CssClass =
"Blue";
FontInfo fontinfo = e.Item.Font;
fontinfo.Name =
"Verdana";
fontinfo.Bold =
true;
e.Item.ExpandedCssClass =
"BlueOtherStates";
e.Item.FocusedCssClass =
"BlueOtherStates";
}
}
}
catch (Exception ex)
{
Log.Error(
"Failed to applying styles for item " + e.Item.Text, ex);
throw;
}
}
3 Answers, 1 is accepted
Thank you for contacting us.
Your code looks fine. If you could give us a sample running project that reproduces the issue it would be very helpful.
I will be glad to assist you further.
George
the Telerik team
Rank 1
.RadMenu
.rmText
{
float:none !important;
}
.rmText .rmVertical .rmGroup .rmLevel1 .rmHorizontal .rmRootGroup
{
padding : 4px 4px 0px 14px;
}
.RadMenu_Vista .Blue
{
font-size:11px !important;
background: url('/_layouts/images/BallTheme/rightTabUnS.gif') no-repeat left bottom !important ;
text-decoration:none;
color: black;
line-height: 13px !important;
vertical-align:bottom !important;
padding-bottom:1px !important;
}
.RadMenu_Vista .Blue8
{
background: url('/_layouts/images/BallTheme/rightTabUnS.gif') no-repeat right bottom !important ;
text-decoration:none;
color: black;
line-height: 13px !important;
}
.RadMenu_Vista .Blue:hover
{
background: url('/_layouts/images/BallTheme/rightTab.gif') no-repeat left bottom !important;
color: black;
vertical-align:bottom !important;
line-height: 13px !important;
}
.RadMenu_Vista .BlueOtherStates
{
vertical-align:bottom !important;
/*background: #a7cfe8 !important; */
background: url('/_layouts/images/BallTheme/rightTabUnS.gif') no-repeat left bottom !important ;
color: black;
line-height: 13px !important;
}
.RadMenu .rmSlide
{
float:none !important;
left:-248px !important;
}
.RadMenu .rmLink
{
width:100px;
}
.RadMenu .rmGroup .rmText
{
padding-left:15px !important;
padding-right:15px !important;
margin:0px 0px 0px 0px !important;
}
.RadMenu_Vista .Blue1
{
background-color: #DFF2F6 !important ;
text-decoration:none;
color: black;
line-height: 15px !important;
font-weight:normal;
padding-left:0px !important;
text-align:left !important;
}
.RadMenu_Vista .Blue3
{
background-color: #DFF2F6!important ;
font-weight:bold;
text-decoration:none;
color: #000;
line-height: 20px !important;
}
.RadMenu_Vista .Blue2
{
background-color:#DFF2F6 !important ;
text-decoration:underline;
color: #0096BD;
font-weight:normal;
line-height: 15px !important;
padding-left:0px !important;
text-align:left !important;
}
.RadMenu_Vista .expandBottom
{
padding-left:0px !important;
text-align:left !important;
}
.ball-focused
{
background-color:#DFF2F6;
}
/* GOTO Syles */
This forum is for RadMenu for Silverlight. If you want to get proper response, please, post your question in the forum for RadMenu for ASP.NET.
Sincerely yours,
Valeri Hristov
the Telerik team