how to insert data into SQLite using ionic - sqlite

Question

I am new to ionic.I want to add data into SQLite which is coming from remote server. I have successfully populated data into list.so how can i store this data into sqlite. here is my code. how do i pass this data to query.I am unable to do this.
service.js
angular.module('starter.service',[]).
factory('userServices',['$http',function($http){
var users = [];
return {
get: function(){
return $http.get("http://xxxxxxxxx-info").then(function(response){
users = response.data;
return users;
});
},
remove:function(content){
users.splice(users.indexOf(content),1);
},
getUser:function(chatId)
{
for(var i=0; i<users.length;i++){
if(users[i].content_id === parseInt(chatId)){
return users[i];
}
}
return null;
}
}
}]);
controller.js
angular.module('shoppingPad.controller', [])
.controller('ChatCtrl', function ($scope, userServices, $ionicModal, $cordovaSQLite) {
console.log('inside controller');
userServices.get().then(function (users) {
//users is an array of user objects
$scope.contents = users;
console.log($scope.contents);
var query = "INSERT INTO content (content_id, display_name) VALUES (?,?)";
$cordovaSQLite.execute(db, query, [users.content_id, users.display_name]).then(function (res) {
alert(res);
alert('Inserted');
}, function (e) {
alert('Error:' + e.message);
});
});

Answer 1

Where did you define db? It's necessary to wait until device is ready.
$ionicPlatform.ready(function () {
var db = $cordovaSQLite.openDB({ name: "my.db" });
// just first time you need to define content table
$cordovaSQLite.execute(db,"CREATE TABLE content (content_id integer, display_name text)");
userServices.get().then(function (users) {
//users is an array of user objects
$scope.contents = users;
console.log($scope.contents);
var query = "INSERT INTO content (content_id, display_name) VALUES (?,?)";
$cordovaSQLite.execute(db, query, [users.content_id, users.display_name]).then(function (res) {
alert(res);
alert('Inserted');
}, function (e) {
alert('Error:' + e.message);
});
});
});
Are you sure, that your object users look like
{
"content_id":12,
"display_name":"hello world"
}
and not like
[
{
"content_id":12,
"display_name":"hello world"
},
{
"content_id":13,
"display_name":"stackoverflow"
},
...
]
I just ask, because users sounds like more than one entry.