Get RadComboBox check values as string

[Max]

I have a RadComboBox with checkboxes and I want to get all the values in the DataValueField as a comma separated string.

$get("myComboBox").value gets me a comma separated string of the DataTextField and not the DataValueField.

How do I do this?

[Max]

I mean to ask how I do it client-side

[Ivan Zhekov]

Hi, Max.

It's actually really simple: you just loop over the checked indices, then push the values inside an array and finally join the array e.g.:

function getValuesGeneric( combobox ) {

    var values = [];
    var items = combobox.get_items();

    Array.forEach( combobox.get_checkedIndices(), function( element, index ) {
        var item = items.getItem( element );
        values.push( item.get_value() );
    });

    alert( values.join(",") );
}

Where as combobox is the client-side object.

I've also attached a simple page with the code.


Regards,
Ivan Zhekov
Telerik