Session or LocalStorage CRUD table in AngularJS
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I am creating a CRUD webpage using angularjs and localstorage. The add, edit and delete functions all work perfectly well. I was able to use localstorage and save data after adding or deleting a user.
But i am unable to save edited user details on localstorage. They get erased on refresh of the webpage. The $scope.selectUser is the function I use to edit a user. Thanks in advance.
var myApp = angular.module("myApp", );
myApp.controller("myController", function ($scope) {
console.log("in controller...");
$scope.newUser = {};
$scope.info = "";
if (localStorage.getItem("users") === null) {
$scope.users = [
{ email: "John@yahoo.com", firstName: "John", lastName: "Doe", contact: "281-283-2480", role: "Supplier-Admin", company: "Apple" },
{ email: "Rick@yahoo.com", firstName: "Rick", lastName: "Fraiser", contact: "987-283-2489", role: "Supplier-User", company: "Apple" },
{ email: "Sam@yahoo.com", firstName: "Sam", lastName: "Tarly", contact: "456-786-2480", role: "BuyerAdmin", company: "Samsung" }
];
localStorage.setItem("users", JSON.stringify($scope.users));
} else {
$scope.users = JSON.parse(localStorage.getItem("users"));
}
$scope.saveUser = function () {
console.log("Saving...");
$scope.users.push($scope.newUser);
$scope.info = "New User Added Successfully!";
$scope.newUser = {};
localStorage.setItem("users", JSON.stringify($scope.users));
//localStorage.setItem("email", $scope.users);
};
$scope.selectUser = function (user) {
$scope.clickedUser = user;
localStorage.setItem("users", JSON.stringify($scope.users));
};
$scope.deleteUser = function () {
console.log($scope.users.indexOf($scope.clickedUser));
$scope.users.splice($scope.users.indexOf($scope.clickedUser), 1);
localStorage.setItem("users", JSON.stringify($scope.users));
$scope.info = "User Deleted Successfully!";
};
$scope.clearInfo = function () {
$scope.info = "";
};
});
javascript html angularjs
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show 10 more comments
up vote
0
down vote
favorite
I am creating a CRUD webpage using angularjs and localstorage. The add, edit and delete functions all work perfectly well. I was able to use localstorage and save data after adding or deleting a user.
But i am unable to save edited user details on localstorage. They get erased on refresh of the webpage. The $scope.selectUser is the function I use to edit a user. Thanks in advance.
var myApp = angular.module("myApp", );
myApp.controller("myController", function ($scope) {
console.log("in controller...");
$scope.newUser = {};
$scope.info = "";
if (localStorage.getItem("users") === null) {
$scope.users = [
{ email: "John@yahoo.com", firstName: "John", lastName: "Doe", contact: "281-283-2480", role: "Supplier-Admin", company: "Apple" },
{ email: "Rick@yahoo.com", firstName: "Rick", lastName: "Fraiser", contact: "987-283-2489", role: "Supplier-User", company: "Apple" },
{ email: "Sam@yahoo.com", firstName: "Sam", lastName: "Tarly", contact: "456-786-2480", role: "BuyerAdmin", company: "Samsung" }
];
localStorage.setItem("users", JSON.stringify($scope.users));
} else {
$scope.users = JSON.parse(localStorage.getItem("users"));
}
$scope.saveUser = function () {
console.log("Saving...");
$scope.users.push($scope.newUser);
$scope.info = "New User Added Successfully!";
$scope.newUser = {};
localStorage.setItem("users", JSON.stringify($scope.users));
//localStorage.setItem("email", $scope.users);
};
$scope.selectUser = function (user) {
$scope.clickedUser = user;
localStorage.setItem("users", JSON.stringify($scope.users));
};
$scope.deleteUser = function () {
console.log($scope.users.indexOf($scope.clickedUser));
$scope.users.splice($scope.users.indexOf($scope.clickedUser), 1);
localStorage.setItem("users", JSON.stringify($scope.users));
$scope.info = "User Deleted Successfully!";
};
$scope.clearInfo = function () {
$scope.info = "";
};
});
javascript html angularjs
local and session storage provide fairly simple API's (getItem
,setItem
, etc). What specifically do you need assistance with?
– Frank Modica
Nov 9 at 18:08
I don't see where you've tried to implement session or local storage. However, I would highly suggest using a library for this. One I've used I'll link here
– Mickers
Nov 9 at 19:14
@FrankModica When I add, delete or edit a user, they should not be erased when I refresh the web page or move to another page and coming back again. To do that, I need to use the localstorage or sessionstorage. I just don't know where and how to implement them.
– Vaibhav Shankar
Nov 9 at 19:53
@Mickers Yes. I haven't implemented session or local storage as I don't know where and how to write them. I'm looking for some guidance.
– Vaibhav Shankar
Nov 9 at 19:55
1
@VaibhavShankar They're part of the global object. You just have to do things likelocalStorage.setItem('users', JSON.stringify($scope.users))
and then the opposite to get them out of storage, likeJSON.parse(localStorage.getItem('users'))
– Frank Modica
Nov 9 at 20:00
|
show 10 more comments
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I am creating a CRUD webpage using angularjs and localstorage. The add, edit and delete functions all work perfectly well. I was able to use localstorage and save data after adding or deleting a user.
But i am unable to save edited user details on localstorage. They get erased on refresh of the webpage. The $scope.selectUser is the function I use to edit a user. Thanks in advance.
var myApp = angular.module("myApp", );
myApp.controller("myController", function ($scope) {
console.log("in controller...");
$scope.newUser = {};
$scope.info = "";
if (localStorage.getItem("users") === null) {
$scope.users = [
{ email: "John@yahoo.com", firstName: "John", lastName: "Doe", contact: "281-283-2480", role: "Supplier-Admin", company: "Apple" },
{ email: "Rick@yahoo.com", firstName: "Rick", lastName: "Fraiser", contact: "987-283-2489", role: "Supplier-User", company: "Apple" },
{ email: "Sam@yahoo.com", firstName: "Sam", lastName: "Tarly", contact: "456-786-2480", role: "BuyerAdmin", company: "Samsung" }
];
localStorage.setItem("users", JSON.stringify($scope.users));
} else {
$scope.users = JSON.parse(localStorage.getItem("users"));
}
$scope.saveUser = function () {
console.log("Saving...");
$scope.users.push($scope.newUser);
$scope.info = "New User Added Successfully!";
$scope.newUser = {};
localStorage.setItem("users", JSON.stringify($scope.users));
//localStorage.setItem("email", $scope.users);
};
$scope.selectUser = function (user) {
$scope.clickedUser = user;
localStorage.setItem("users", JSON.stringify($scope.users));
};
$scope.deleteUser = function () {
console.log($scope.users.indexOf($scope.clickedUser));
$scope.users.splice($scope.users.indexOf($scope.clickedUser), 1);
localStorage.setItem("users", JSON.stringify($scope.users));
$scope.info = "User Deleted Successfully!";
};
$scope.clearInfo = function () {
$scope.info = "";
};
});
javascript html angularjs
I am creating a CRUD webpage using angularjs and localstorage. The add, edit and delete functions all work perfectly well. I was able to use localstorage and save data after adding or deleting a user.
But i am unable to save edited user details on localstorage. They get erased on refresh of the webpage. The $scope.selectUser is the function I use to edit a user. Thanks in advance.
var myApp = angular.module("myApp", );
myApp.controller("myController", function ($scope) {
console.log("in controller...");
$scope.newUser = {};
$scope.info = "";
if (localStorage.getItem("users") === null) {
$scope.users = [
{ email: "John@yahoo.com", firstName: "John", lastName: "Doe", contact: "281-283-2480", role: "Supplier-Admin", company: "Apple" },
{ email: "Rick@yahoo.com", firstName: "Rick", lastName: "Fraiser", contact: "987-283-2489", role: "Supplier-User", company: "Apple" },
{ email: "Sam@yahoo.com", firstName: "Sam", lastName: "Tarly", contact: "456-786-2480", role: "BuyerAdmin", company: "Samsung" }
];
localStorage.setItem("users", JSON.stringify($scope.users));
} else {
$scope.users = JSON.parse(localStorage.getItem("users"));
}
$scope.saveUser = function () {
console.log("Saving...");
$scope.users.push($scope.newUser);
$scope.info = "New User Added Successfully!";
$scope.newUser = {};
localStorage.setItem("users", JSON.stringify($scope.users));
//localStorage.setItem("email", $scope.users);
};
$scope.selectUser = function (user) {
$scope.clickedUser = user;
localStorage.setItem("users", JSON.stringify($scope.users));
};
$scope.deleteUser = function () {
console.log($scope.users.indexOf($scope.clickedUser));
$scope.users.splice($scope.users.indexOf($scope.clickedUser), 1);
localStorage.setItem("users", JSON.stringify($scope.users));
$scope.info = "User Deleted Successfully!";
};
$scope.clearInfo = function () {
$scope.info = "";
};
});
var myApp = angular.module("myApp", );
myApp.controller("myController", function ($scope) {
console.log("in controller...");
$scope.newUser = {};
$scope.info = "";
if (localStorage.getItem("users") === null) {
$scope.users = [
{ email: "John@yahoo.com", firstName: "John", lastName: "Doe", contact: "281-283-2480", role: "Supplier-Admin", company: "Apple" },
{ email: "Rick@yahoo.com", firstName: "Rick", lastName: "Fraiser", contact: "987-283-2489", role: "Supplier-User", company: "Apple" },
{ email: "Sam@yahoo.com", firstName: "Sam", lastName: "Tarly", contact: "456-786-2480", role: "BuyerAdmin", company: "Samsung" }
];
localStorage.setItem("users", JSON.stringify($scope.users));
} else {
$scope.users = JSON.parse(localStorage.getItem("users"));
}
$scope.saveUser = function () {
console.log("Saving...");
$scope.users.push($scope.newUser);
$scope.info = "New User Added Successfully!";
$scope.newUser = {};
localStorage.setItem("users", JSON.stringify($scope.users));
//localStorage.setItem("email", $scope.users);
};
$scope.selectUser = function (user) {
$scope.clickedUser = user;
localStorage.setItem("users", JSON.stringify($scope.users));
};
$scope.deleteUser = function () {
console.log($scope.users.indexOf($scope.clickedUser));
$scope.users.splice($scope.users.indexOf($scope.clickedUser), 1);
localStorage.setItem("users", JSON.stringify($scope.users));
$scope.info = "User Deleted Successfully!";
};
$scope.clearInfo = function () {
$scope.info = "";
};
});
var myApp = angular.module("myApp", );
myApp.controller("myController", function ($scope) {
console.log("in controller...");
$scope.newUser = {};
$scope.info = "";
if (localStorage.getItem("users") === null) {
$scope.users = [
{ email: "John@yahoo.com", firstName: "John", lastName: "Doe", contact: "281-283-2480", role: "Supplier-Admin", company: "Apple" },
{ email: "Rick@yahoo.com", firstName: "Rick", lastName: "Fraiser", contact: "987-283-2489", role: "Supplier-User", company: "Apple" },
{ email: "Sam@yahoo.com", firstName: "Sam", lastName: "Tarly", contact: "456-786-2480", role: "BuyerAdmin", company: "Samsung" }
];
localStorage.setItem("users", JSON.stringify($scope.users));
} else {
$scope.users = JSON.parse(localStorage.getItem("users"));
}
$scope.saveUser = function () {
console.log("Saving...");
$scope.users.push($scope.newUser);
$scope.info = "New User Added Successfully!";
$scope.newUser = {};
localStorage.setItem("users", JSON.stringify($scope.users));
//localStorage.setItem("email", $scope.users);
};
$scope.selectUser = function (user) {
$scope.clickedUser = user;
localStorage.setItem("users", JSON.stringify($scope.users));
};
$scope.deleteUser = function () {
console.log($scope.users.indexOf($scope.clickedUser));
$scope.users.splice($scope.users.indexOf($scope.clickedUser), 1);
localStorage.setItem("users", JSON.stringify($scope.users));
$scope.info = "User Deleted Successfully!";
};
$scope.clearInfo = function () {
$scope.info = "";
};
});
javascript html angularjs
javascript html angularjs
edited Nov 11 at 2:04
asked Nov 9 at 18:03
Vaibhav Shankar
187
187
local and session storage provide fairly simple API's (getItem
,setItem
, etc). What specifically do you need assistance with?
– Frank Modica
Nov 9 at 18:08
I don't see where you've tried to implement session or local storage. However, I would highly suggest using a library for this. One I've used I'll link here
– Mickers
Nov 9 at 19:14
@FrankModica When I add, delete or edit a user, they should not be erased when I refresh the web page or move to another page and coming back again. To do that, I need to use the localstorage or sessionstorage. I just don't know where and how to implement them.
– Vaibhav Shankar
Nov 9 at 19:53
@Mickers Yes. I haven't implemented session or local storage as I don't know where and how to write them. I'm looking for some guidance.
– Vaibhav Shankar
Nov 9 at 19:55
1
@VaibhavShankar They're part of the global object. You just have to do things likelocalStorage.setItem('users', JSON.stringify($scope.users))
and then the opposite to get them out of storage, likeJSON.parse(localStorage.getItem('users'))
– Frank Modica
Nov 9 at 20:00
|
show 10 more comments
local and session storage provide fairly simple API's (getItem
,setItem
, etc). What specifically do you need assistance with?
– Frank Modica
Nov 9 at 18:08
I don't see where you've tried to implement session or local storage. However, I would highly suggest using a library for this. One I've used I'll link here
– Mickers
Nov 9 at 19:14
@FrankModica When I add, delete or edit a user, they should not be erased when I refresh the web page or move to another page and coming back again. To do that, I need to use the localstorage or sessionstorage. I just don't know where and how to implement them.
– Vaibhav Shankar
Nov 9 at 19:53
@Mickers Yes. I haven't implemented session or local storage as I don't know where and how to write them. I'm looking for some guidance.
– Vaibhav Shankar
Nov 9 at 19:55
1
@VaibhavShankar They're part of the global object. You just have to do things likelocalStorage.setItem('users', JSON.stringify($scope.users))
and then the opposite to get them out of storage, likeJSON.parse(localStorage.getItem('users'))
– Frank Modica
Nov 9 at 20:00
local and session storage provide fairly simple API's (
getItem
, setItem
, etc). What specifically do you need assistance with?– Frank Modica
Nov 9 at 18:08
local and session storage provide fairly simple API's (
getItem
, setItem
, etc). What specifically do you need assistance with?– Frank Modica
Nov 9 at 18:08
I don't see where you've tried to implement session or local storage. However, I would highly suggest using a library for this. One I've used I'll link here
– Mickers
Nov 9 at 19:14
I don't see where you've tried to implement session or local storage. However, I would highly suggest using a library for this. One I've used I'll link here
– Mickers
Nov 9 at 19:14
@FrankModica When I add, delete or edit a user, they should not be erased when I refresh the web page or move to another page and coming back again. To do that, I need to use the localstorage or sessionstorage. I just don't know where and how to implement them.
– Vaibhav Shankar
Nov 9 at 19:53
@FrankModica When I add, delete or edit a user, they should not be erased when I refresh the web page or move to another page and coming back again. To do that, I need to use the localstorage or sessionstorage. I just don't know where and how to implement them.
– Vaibhav Shankar
Nov 9 at 19:53
@Mickers Yes. I haven't implemented session or local storage as I don't know where and how to write them. I'm looking for some guidance.
– Vaibhav Shankar
Nov 9 at 19:55
@Mickers Yes. I haven't implemented session or local storage as I don't know where and how to write them. I'm looking for some guidance.
– Vaibhav Shankar
Nov 9 at 19:55
1
1
@VaibhavShankar They're part of the global object. You just have to do things like
localStorage.setItem('users', JSON.stringify($scope.users))
and then the opposite to get them out of storage, like JSON.parse(localStorage.getItem('users'))
– Frank Modica
Nov 9 at 20:00
@VaibhavShankar They're part of the global object. You just have to do things like
localStorage.setItem('users', JSON.stringify($scope.users))
and then the opposite to get them out of storage, like JSON.parse(localStorage.getItem('users'))
– Frank Modica
Nov 9 at 20:00
|
show 10 more comments
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local and session storage provide fairly simple API's (
getItem
,setItem
, etc). What specifically do you need assistance with?– Frank Modica
Nov 9 at 18:08
I don't see where you've tried to implement session or local storage. However, I would highly suggest using a library for this. One I've used I'll link here
– Mickers
Nov 9 at 19:14
@FrankModica When I add, delete or edit a user, they should not be erased when I refresh the web page or move to another page and coming back again. To do that, I need to use the localstorage or sessionstorage. I just don't know where and how to implement them.
– Vaibhav Shankar
Nov 9 at 19:53
@Mickers Yes. I haven't implemented session or local storage as I don't know where and how to write them. I'm looking for some guidance.
– Vaibhav Shankar
Nov 9 at 19:55
1
@VaibhavShankar They're part of the global object. You just have to do things like
localStorage.setItem('users', JSON.stringify($scope.users))
and then the opposite to get them out of storage, likeJSON.parse(localStorage.getItem('users'))
– Frank Modica
Nov 9 at 20:00