I have implemented to Edit and Display values on text boxes etc but now want to transfer these code to Angular JS Service.Here is my code-
app.factory('fetchEmpService', ['$rootScope', '$http', function ($rootScope, $http ) {
var employees = [];
return {
editEmp: function (EID) {
debugger;
for (i in $rootScope.employees) {
if ($rootScope.employees[i].EmpId == EID) {
$rootScope.newemployee = {
EmpId: $rootScope.employees[i].EmpId,
Name: $rootScope.employees[i].Name,
Age: $rootScope.employees[i].Age,
City: $rootScope.employees[i].City,
Gender: $rootScope.employees[i].Gender
};
}
}
},
};
}]);
I am using $rootScope instead of $scope (previously used in controller) object. Is it correct way because its returning nothing.
It's not good practice to store data in $rootScope
, you're correct in thinking you need a factory
though.
Rather than storing the employees on $rootScope
you can store them in the service.
app.factory('fetchEmpService', ['$http', function ($http) {
var employees = [];
return {
getEmployees: function () {
return employees;
},
setEmployees: function (newEmployees) {
employees = newEmployees;
},
editEmp: function (EID) {
for (var i in employees) {
if (employees[i].EmpId == EID) {
return {
EmpId: employees[i].EmpId,
Name: employees[i].Name,
Age: employees[i].Age,
City: employees[i].City,
Gender: employees[i].Gender
};
}
}
}
};
}]);
Wherever you initially set $rootScope.employees
, change it to fetchEmpService.setEmployees(foo);
. To get your employees, fetchEmpService.getEmployees();
.
I'm not sure how your editEmp
function works so that's up to you to configure, but this is a sensible enough start.
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