getting values from multiple selection on combobox

Question

I have a radcombobox that has a checkbox before the item name.

here is my code.

<telerik:RadComboBox ID="cbx1" runat="server" Skin="Default" CheckBoxes="true" EmptyMessage="Sample">
                                <Items>
                                    <telerik:RadComboBoxItem Text="sample1" Value="1" />
                                    <telerik:RadComboBoxItem Text="sample2" Value="2" />
                                    <telerik:RadComboBoxItem Text="sample3" Value="3" />
                                    <telerik:RadComboBoxItem Text="sample4" Value="4" />
                                    <telerik:RadComboBoxItem Text="sample5" Value="5" />


                                </Items>
                            </telerik:RadComboBox>

how can i get the value of a multiple value of the combobox.

i tried using this code but it doesnt give me values.

if (cbx1.CheckedItems.Count > 0)
                {
                    strcbx = string.Empty;
                    foreach (var item in cbx1.CheckedItems)
                    {
                        strcbx = "'" + item.value + "'";
                    }
                }

i add item.value but it gives me only one value even if I check two items — StackOverflowUser, Feb 21 '13 at 00:45
Right, it should give you the value of the current item in the loop and in the next iteration of the loop it should give you the next item's value and append it to strcbx. But perhaps the RadComboBox behaves differently. — Meyer Denney, Feb 21 '13 at 00:49
how can i do this? i tried to change this strcbx += "'" + item.Value + "," + "'"; — StackOverflowUser, Feb 21 '13 at 00:51
Can you put a breakpoint inside the foreach loop and see what item.Value is set to? I just tried out a small sample page with your code and it looks to be working correctly with the += instead of just = while setting strcbx — Andrew Walters, Feb 21 '13 at 01:24
when i click on sample 3 and 5 it will give me only "3" value — StackOverflowUser, Feb 21 '13 at 01:36

Saritha.S.R · Answer 1 · 2013-07-23T07:03:36.333

0

Try this.

 string items = "";
    if (RadComboBox1.CheckedItems.Count>0)
    {
        foreach (RadComboBoxItem item in RadComboBox1.CheckedItems)
            items += item.Text+ ",";
    }
    Response.Write(items);``

edited Jul 23 '13 at 07:03

answered Jul 23 '13 at 06:58

Saritha.S.R

800
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score 0 · Answer 2 · answered Mar 03 '18 at 06:32

0

 if (cbx1.CheckedItems.Count>0)
            {
               string strcbx = string.Empty;
                foreach (var item in cbx1.CheckedItems)
                {
                    strcbx += "'" + item.value + "'" +",";
                }
                string listvalue = strcbx.TrimEnd(',');
            }

answered Mar 03 '18 at 06:32

Md Sabbir Shikder

1
1

Hi, some explanations would significantly improve the quality of your answer – mrun Mar 03 '18 at 06:54
Hi, First check this checkbox item checked, then I declare a variable where store value from check box checked item, then i store value using foreach loop and separate value using "," finally i show value as a string without last comma. – Md Sabbir Shikder Mar 03 '18 at 07:16

score 0 · Answer 3 · edited Mar 07 '22 at 22:10

0

If you want to get value with coma separate then use this code

string items = "";
items = string.Join(",", RadComboBox1.CheckedItems.Select(d => d.Value).ToArray())

edited Mar 07 '22 at 22:10

Patrick

1,189
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answered Mar 07 '22 at 08:10

Md Sabbir Shikder

1
1

getting values from multiple selection on combobox

3 Answers3