angularjs - Saving and Getting Data / Rows to and from PouchDB -

i new pouchdb, meaning have not yet been able implement app uses it.

this issue now, in controller have 2 functions:

var init = function() {     vm.getinvoicesremote(); // data server , update pouchdb     vm.getinvoiceslocal(); // data pouchdb , load in view }  init(); 

basically in app have view shows customer invoices, want customers able still see invoices when they're offline. have seen several examples of pouchdb , couchdb use "todo" example not give information.

now i'm confused point in me spending hours understanding couchdb , installing if in end i'm going retrieving data server using api.

also when data returned how pouchdb identify records new , records old when appending.

well, m working on same kind..!this how m making work..!

    $scope.lists = function () {         if(!$rootscope.connectionflag){             offlineservice.getlocalorderslist(function (locallist) {                 if(locallist.length > 0) {                     $scope.list = locallist;                 }             });         }else{             if(!$scope.user){             }else {                 common.callapi("post", '***/*************', $scope.listparams, function (data) {                     if (data !== null) {                         $scope.list = data.result;                         offlineservice.bulkordersadd_updatelocaldb($scope.list);                     }                 });             }         }     }; 

so,$scope.list filled if online offline based on connectionflag

note : offlineservice , common services.

call method:

 $ionicplatform.ready(function () {         offlineservice.configdbscallback(function(res) {             if(res) {                 $scope.lists();             }         });     }); 

u can try calling $scope.lists(); directly..! hope helps u..!