hi dear telerik admin,
please see this thread :
RadComboBox Advanced Multiple Selection
and this is my RadComboBox :
all of my server and client side codes are like that example.
my problem is when my page is loaded there is no "All" text next it's check box.
what is the problem and how can i fix?
as you see my radcombobox is a little different from that example.
in my situation there is sql datasource and
thanks in advance
please see this thread :
RadComboBox Advanced Multiple Selection
and this is my RadComboBox :
<
telerik:RadComboBox
ID
=
"radcbFrom"
runat
=
"server"
DataSourceID
=
"sdsFrom_WebSites"
DataTextField
=
"From_WebSite"
DataValueField
=
"From_WebSite"
EnableEmbeddedSkins
=
"false"
Skin
=
"BlackByMe"
ValidationGroup
=
"A"
Width
=
"240px"
LoadingMessage
=
"Loading ..."
CausesValidation
=
"False"
MaxHeight
=
"150px"
AppendDataBoundItems
=
"True"
HighlightTemplatedItems
=
"true"
OnClientDropDownOpening
=
"OnClientDropDownOpening"
OnClientDropDownClosing
=
"OnClientDropDownClosing"
OnClientSelectedIndexChanging
=
"OnClientSelectedIndexChanging"
OnClientBlur
=
"OnClientBlur"
>
<
Items
>
<
telerik:RadComboBoxItem
runat
=
"server"
Text
=
"All"
Value
=
"-1"
/>
</
Items
>
<
ItemTemplate
>
<
asp:CheckBox
runat
=
"server"
ID
=
"CheckBox"
onclick
=
"checkboxClick();"
Text='<%# DataBinder.Eval(Container, "Text") %>' />
</
ItemTemplate
>
</
telerik:RadComboBox
>
all of my server and client side codes are like that example.
my problem is when my page is loaded there is no "All" text next it's check box.
what is the problem and how can i fix?
as you see my radcombobox is a little different from that example.
in my situation there is sql datasource and
AppendDataBoundItems
=
"True"
thanks in advance