dhtmlx grid

I am using radio button in dhtmlx grid using the following code

gridObj.setColTypes(“ra,ro,ro”);



And am loading the grid values from xml file.

But the problem is the last radio button is enabled on page load.



Can you please help me.

Thanks

Which values you are using for “ra” column in XML
Grid expects
    0 - unselected
    1 - selected

any other value may be treated as sign of selection, which will result in situation siimilar to yours