setValue of ui.combo, Methods Webix Docs

sets a new value for the component

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

value

stringa new value for the control config

anyoperation config

Example

webix.ui({
    view:"combo", id:"combo",
    options:[
        { id:"1", value:"One" },
        { id:"2", value:"Two" }
    ]
});
 
$$("combo").setValue("2");

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.