Hi,
Is there a way to add multiple header templates to radcombo with checkbox dynamically?
For example:
Title:Dog
dog1
dog2
Title:Cat
cat1
cat2
cat3
Title:Bird
Bird1
Right now, I only can add one title template and list all the items together. It would be nice to have a title for each category.
Thanks,
Tao
Is there a way to add multiple header templates to radcombo with checkbox dynamically?
For example:
Title:Dog
dog1
dog2
Title:Cat
cat1
cat2
cat3
Title:Bird
Bird1
Right now, I only can add one title template and list all the items together. It would be nice to have a title for each category.
Thanks,
Tao
5 Answers, 1 is accepted
0
Tao
Top achievements
Rank 1
answered on 22 May 2013, 11:56 PM
Ok, I find a way to do it. I can add separator between each category. But I'm having another problem now. I'm displaying all the items as checkbox items. And as I do so, the separator will have a checkbox with it too. Any idea how to remove it from separator and only show checkbox for regular items?
Thanks!
Thanks!
0
Hi Tao,
Plamen
Telerik
Would you please share the code that you used in your implementation so far so we could be more helpful with your actual issue?
Plamen
Telerik
If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now.
0
Tao
Top achievements
Rank 1
answered on 29 May 2013, 12:03 AM
Hi Plamen,
Here is the code. If I don't add label control to radComboxItem, a check box will display in front of the separator.
Dictionary<
string
, List<
string
>> dicAnimal =
new
Dictionary<
string
, List<
string
>>();
List<
string
> list1 =
new
List<
string
>();
list1.Add(
"Dog1"
);
list1.Add(
"Dog2"
);
list1.Add(
"Dog3"
);
dic.Add(
"Dog"
, list1);
List<
string
> list2 =
new
List<
string
>();
list2.Add(
"Cat1"
);
list2.Add(
"Cat2"
);
dic.Add(
"Cat"
, list2);
List<
string
> list3 =
new
List<
string
>();
list3.Add(
"Bird1"
);
list3.Add(
"Bird2"
);
list3.Add(
"Bird3"
);
list3.Add(
"Bird4"
);
dic.Add(
"Bird"
, list3);
RadComboBoxItem rcItem =
new
RadComboBoxItem();
foreach
(
string
animal
in
dicAnimal.Keys)
{
rcItem =
new
RadComboBoxItem();
rcItem.IsSeparator =
true
;
//Label lbl = new Label();
//lbl.Text = animal;
//rcItem.Controls.Add(lbl);
rcItem.Text = animal
radComAnimal.Items.Add(rcItem);
foreach
(
string
name
in
dicAnimal[animal])
{
rcItem =
new
RadComboBoxItem();
rcItem.Text = name;
radComAnimal.Items.Add(rcItem);
}
}
0
Hi Tao,
Hope this will be helpful.
Regards,
Plamen
Telerik
Here is the code that helped me achieve similar functionality:
protected
void
Page_Load(
object
sender, EventArgs e)
{
Dictionary<
string
, List<
string
>> dicAnimal =
new
Dictionary<
string
, List<
string
>>();
List<
string
> list1 =
new
List<
string
>();
list1.Add(
"Dog1"
);
list1.Add(
"Dog2"
);
list1.Add(
"Dog3"
);
dicAnimal.Add(
"Dog"
, list1);
List<
string
> list2 =
new
List<
string
>();
list2.Add(
"Cat1"
);
list2.Add(
"Cat2"
);
dicAnimal.Add(
"Cat"
, list2);
List<
string
> list3 =
new
List<
string
>();
list3.Add(
"Bird1"
);
list3.Add(
"Bird2"
);
list3.Add(
"Bird3"
);
list3.Add(
"Bird4"
);
dicAnimal.Add(
"Bird"
, list3);
RadComboBoxItem rcItem =
new
RadComboBoxItem();
foreach
(
string
animal
in
dicAnimal.Keys)
{
rcItem =
new
RadComboBoxItem();
rcItem.IsSeparator =
true
;
rcItem.Text = animal;
RadComboBox1.Items.Add(rcItem);
for
(
int
i = 0; i < dicAnimal[animal].Count; i++)
{
rcItem =
new
RadComboBoxItem();
rcItem.Text = dicAnimal[animal][i];
RadComboBox1.Items.Add(rcItem);
Label lbl =
new
Label();
lbl.Text = animal+(i+1);
rcItem.Controls.Add(lbl);
}
}
}
<
telerik:RadComboBox
ID
=
"RadComboBox1"
runat
=
"server"
CheckBoxes
=
"true"
></
telerik:RadComboBox
>
Hope this will be helpful.
Regards,
Plamen
Telerik
If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now.
0
Hello,
Actually here is the correct code behind-the previous one achieved a bit different scenario:
Regards,
Plamen
Telerik
Actually here is the correct code behind-the previous one achieved a bit different scenario:
protected
void
Page_Load(
object
sender, EventArgs e)
{
Dictionary<
string
, List<
string
>> dicAnimal =
new
Dictionary<
string
, List<
string
>>();
List<
string
> list1 =
new
List<
string
>();
list1.Add(
"Dog1"
);
list1.Add(
"Dog2"
);
list1.Add(
"Dog3"
);
dicAnimal.Add(
"Dog"
, list1);
List<
string
> list2 =
new
List<
string
>();
list2.Add(
"Cat1"
);
list2.Add(
"Cat2"
);
dicAnimal.Add(
"Cat"
, list2);
List<
string
> list3 =
new
List<
string
>();
list3.Add(
"Bird1"
);
list3.Add(
"Bird2"
);
list3.Add(
"Bird3"
);
list3.Add(
"Bird4"
);
dicAnimal.Add(
"Bird"
, list3);
RadComboBoxItem rcItem =
new
RadComboBoxItem();
foreach
(
string
animal
in
dicAnimal.Keys)
{
rcItem =
new
RadComboBoxItem();
rcItem.IsSeparator =
true
;
rcItem.Text = animal;
RadComboBox1.Items.Add(rcItem);
if
(dicAnimal[animal]!=
null
)
{
Label lbl =
new
Label();
lbl.Text = animal;
rcItem.Controls.Add(lbl);
}
for
(
int
i = 0; i < dicAnimal[animal].Count; i++)
{
rcItem =
new
RadComboBoxItem();
rcItem.Text = dicAnimal[animal][i];
RadComboBox1.Items.Add(rcItem);
}
}
}
Regards,
Plamen
Telerik
If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now.