How to set user name from database to input field?

1

Hello Sir,
In ready function I have used to find user name.

var query = “SELECT user_id FROM useridinfo”;
$cordovaSQLite.execute(db, query).then(function(res) {
if(res.rows.length > 0) {

            alert("deviece ready :"+res.rows.item(0).user_id);
        } else {
            console.log("No results found");
        }
    }, function (err) {
        console.error(err);
    });

i have fond my use name above the alert. But i can not to set user Name to input field. my input filed is

In my input field I have used
ng-model=“user.uname”

My controller is
.controller(‘SignInCtrl’, function($scope, $state, $http, $rootScope, $ionicLoading, $timeout,$ionicPopup,$filter,$cordovaSQLite) {

})

How to set my user name onload view page into the input field

Please help me…