CODEWITHSUNDEEP
javascriptasp.netcomboboxcheckedlistbox
Adam
Adam

Reputation: 7

Combobox checked items showing as [object, Object] and not String value

I have the following code for a checklist inside a ComboBox: 

<sq8:ComboBox runat="server" ID="ComboBox1" CheckBoxes="True" CheckedItemsTexts="DisplayAllInInput" Width="340px" OnClientItemChecked="ShowAlert"><Items>
      <sq8:ComboBoxItem runat="server" Value="Yes" Text="Yes"></sq8:ComboBoxItem>
      <sq8:ComboBoxItem runat="server" Value="No" Text="No"></sq8:ComboBoxItem>
      <sq8:ComboBoxItem runat="server" Value="Maybe" Text="Maybe"></sq8:ComboBoxItem>
      </Items>
    </sq8:ComboBox>
    <sq:BindableControl runat="server" TargetControlID="ComboBox1" DataField="ComboBox1"></sq:BindableControl>

I have the following simple JavaScript to get the checkeditems, in an alert:

<script type="text/javascript">

function ShowAlert() {

var combobox = $findByControlId("ComboBox1").get_checkedItems();


alert(combobox);


}

</script>

I added the function to the OnClientItemChecked property on the ComboBox but when I test this, the alert shows the values as:

[object Object]

I tried adding ".ToString" to the end of the alert:

alert(combobox.ToString);

This then showed the checkeditems as "undefined" instead of "[object Object]"

I'm a bit lost. Could anyone help? The datatype for the ComboBox in my datamodel is String. Should it be something else?

Thanks!

Upvotes: 0

Views: 123

Answers (1)

Rashmi Milan
Rashmi Milan

Reputation: 15

Try: var combobox = $findByControlId("ComboBox1").get_checkedItems().get_text());

Upvotes: 0

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