setValue

sets a new value for the component

void setValue(number|string value, [any config] );

value	number\|string	a new value for the control
config	any	operation config

Example

webix.ui({
    view:"radio", 
    id: "myradio", 
    label:"Branch", 
    options:[
        { id:1, value:"Master" }, 
        { id:2, value:"Branch" }
    ]
});
 
$$("myradio").setValue(2); // sets new value

Details

The second parameter can be of any type (from a string to an object). config will be passed to the onChange event as the last parameter.