I am trying to do use the angular push function but it is not working.
i am storing form values into local storage every time it will be replacing the old object with new object...
I want to add strings (or objects) into an array.
Below is my HTML code:
<form name="myForm" novalidate>
<p> Username:<br>
<input type="text" name="user" ng-model="user.user" required>
<span ng-show="myForm.user.$pristine"/>
</p>
<p>Email:<br>
<input type="email" name="email" ng-model="user.email" required>
<span style="color:red" ng-show="myForm.email.$dirty && myForm.email.$invalid">
<span ng-show="myForm.email.$error.required">Email is required.</span>
<span ng-show="myForm.email.$error.email">Invalid email address.</span>
</span>
</p>
<p> PhoneNum:<br>
<input type="number" name="PhoneNum" ng-model="user.PhoneNum" required>
<span ng-show="myForm.PhoneNum.$pristine"></span>
</p>
<p>Address:<br>
<input type="text" name="address" ng-model="user.address" required>
<span ng-show="myForm.address.$pristine"></span>
</p>
<p>Password:<br>
<input type="Password" name="pass" ng-model="user.pass" required>
<span ng-show="myForm.pass.$pristine" />
</p>
<p>
<input type="submit" ng-click="addItem(user)" ng-disabled="myForm.$invalid">
</p>
</form>
<pre>user = {{user | json}}</pre>
<table>
{{userdata}}
<tr>
<td>user</td>
<td>Email</td>
<td>Phone</td>
<td>Address</td>
<td>Password</td>
</tr>
<tr ng-repeat="x in userArray">
<td>{{x.user}}</td>
<td>{{x.email}}</td>
<td>{{x.PhoneNum}}</td>
<td>{{x.address}}</td>
<td>{{x.pass}}</td>
</tr>
</table>
Below is my js code:
var app = angular.module("myApp", ['ngRoute','ngStorage']);
app.controller("userCtrl",['$scope','$localStorage','$log',function($scope,$localStorage,$log){
$scope.userArray=[];
$scope.userdata=$localStorage.data;
$scope.addItem=function(user){
//var current=$localStorage.data;
//$scope.userArray=userArray.concat(user);
$log.log($scope.userArray);
$scope.userArray.push(user);
$localStorage.data=$scope.userArray;
$scope.userdata=$localStorage.data;
}
}]);
$scope.userArray = [];
$scope.userdata = $localStorage.data;
$scope.addItem = function(user) {
$scope.userArray.push(user);
$scope.user = {};
$localStorage.data = $scope.userArray;
$scope.userdata = $localStorage.data;
}
Get the localstorage
data before assigning to localstorage
. use JSON.Stringify
before storing and use JSON.prase
before accesing.
$scope.userArray.push(user);
var temp = JSON.parse($localStorage.data);// get it before pushing.
temp.push($scope.userArray);//push to temp
$localStorage.data =JSON.stringify(temp);//assing temp to localStorage
$scope.userdata=$localStorage.data;
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