I am passing form input from angular to laravel view api. But data cannot be saved in the database. I am getting the following error messages in the console:
error: [ngRepeat:dupes] http://errors.angularjs.org/1.5.0/ngRepeat/dupes?p0=app%20in%20apps&p1=string%3A%3C&p2=%3C
at Error (native)
at http://localhost/myapp/public/app/lib/angular-1.5.0/angular.min.js:6:416
at http://localhost/myapp/public/app/lib/angular-1.5.0/angular.min.js:292:254
at http://localhost/myapp/public/app/lib/angular-1.5.0/angular.min.js:137:302
at m.$digest (http://localhost/myapp/public/app/lib/angular-1.5.0/angular.min.js:138:399)
at m.$apply (http://localhost/myapp/public/app/lib/angular-1.5.0/angular.min.js:141:341)
at g (http://localhost/myapp/public/app/lib/angular-1.5.0/angular.min.js:94:139)
at t (http://localhost/myapp/public/app/lib/angular-1.5.0/angular.min.js:98:260)
at XMLHttpRequest.u.onload (http://localhost/myapp/public/app/lib/angular-1.5.0/angular.min.js:99:297)(anonymous function) @ angular.js:13236
apps.js:28 0
http://localhost/myapp/public/api/apps Failed to load resource: the server responded with a status of 500 (Internal Server Error)
I also get laravel errors:
<span class="exception_title"><abbr title="Illuminate\Database\QueryException">QueryException</abbr> in <a title="C:\xampp\htdocs\dukamart\vendor\laravel\framework\src\Illuminate\Database\Connection.php line 651" ondblclick="var f=this.innerHTML;this.innerHTML=this.title;this.title=f;">Connection.php line 651</a>:</span>
span class="exception_message">SQLSTATE[23000]: Integrity constraint violation: 1048 Column associated with input values.
I have checked my laravel controller seem to be fine. I am posting data from a popup form.
employeeController.php
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Requests;
use App\Http\Controllers\Controller;
use App\Employee;
class Employees extends Controller
{
//
public function index($id = null) {
if ($id == null) {
return Employee::orderBy('id', 'asc')->get();
} else {
return $this->show($id);
}
}
public function store(Request $request) {
$employee = new Employee;
$employee->name = $request->input('name');
$employee->email = $request->input('email');
$employee->contact_number = $request->input('contact_number');
$employee->position = $request->input('position');
$employee->save();
return 'Employee record successfully created with id ' . $employee->id;
}
//My angular controller
app.controller('employeesController', function($scope, $http, API_URL) {
//retrieve employees listing from API
$http.get(API_URL + "employees")
.success(function(response) {
$scope.employees = response;
});
//show modal form
$scope.toggle = function(modalstate, id) {
$scope.modalstate = modalstate;
switch (modalstate) {
case 'add':
$scope.form_title = "Add New Employee";
break;
case 'edit':
$scope.form_title = "Employee Detail";
$scope.id = id;
$http.get(API_URL + 'employees/' + id)
.success(function(response) {
console.log(response);
$scope.employee = response;
});
break;
default:
break;
}
console.log(id);
$('#myModal').modal('show');
}
//save new record / update existing record
$scope.save = function(modalstate, id) {
var url = API_URL + "employees";
//append Employee id to the URL if the form is in edit mode
if (modalstate === 'edit'){
url += "/" + id;
}
$http({
method: 'POST',
url: url,
data: $.param($scope.employee),
headers: {'Content-Type': 'application/x-www-form-urlencoded'}
}).success(function(response) {
console.log(response);
location.reload();
}).error(function(response) {
console.log(response);
alert('This is embarassing. An error has occured. Please check the log for details');
});
}
//delete record
$scope.confirmDelete = function(id) {
var isConfirmDelete = confirm('Are you sure you want this record?');
if (isConfirmDelete) {
$http({
method: 'DELETE',
url: API_URL + 'employees/' + id
}).
success(function(data) {
console.log(data);
location.reload();
}).
error(function(data) {
console.log(data);
alert('Unable to delete');
});
} else {
return false;
}
}
});
When I click to save the data, I am getting an error message I had setup in employeeController.js controller
$http({
method: 'POST',
url: url,
data: $.param($scope.hotel),
headers: {'Content-Type': 'application/x-www-form-urlencoded'}
}).success(function(response) {
console.log(response);
location.reload();
}).error(function(response) {
console.log(response);
alert('This is embarassing. An error has occured. Please check the log for details');
});
}
This my app.js
var app = angular.module(employees, [])
.constant('API_URL', 'http://localhost/myapp/public/api/');
My routes.php
Route::get('/api/v1/employees/{id?}', 'Employees@index');
Route::post('/api/v1/employees', 'Employees@store');
Route::post('/api/v1/employees/{id}', 'Employees@update');
Route::post('/api/v1/employees/update/{id}',['as'=>'update','uses'=> 'Employees@update']);
Route::delete('/api/v1/employees/{id}', 'Employees@destroy');
What could be the cause of this? Please help. I have tried to solve this for 3 days without success.
My View in resources/views/employees/employee.php
<!DOCTYPE html>
<html lang="en-US" ng-app="employeeRecords">
<head>
<title>Laravel 5 AngularJS CRUD Example</title>
<!-- Load Bootstrap CSS -->
<link href="<?= asset('css/bootstrap.min.css') ?>" rel="stylesheet">
</head>
<body>
<h2>Employees Database</h2>
<div ng-controller="employeesController">
<!-- Table-to-load-the-data Part -->
<table class="table">
<thead>
<tr>
<th>ID</th>
<th>Name</th>
<th>Email</th>
<th>Contact No</th>
<th>Position</th>
<th><button id="btn-add" class="btn btn-primary btn-xs" ng-click="toggle('add', 0)">Add New Employee</button></th>
</tr>
</thead>
<tbody>
<tr ng-repeat="employee in employees">
<td>{{ employee.id }}</td>
<td>{{ employee.name }}</td>
<td>{{ employee.email }}</td>
<td>{{ employee.contact_number }}</td>
<td>{{ employee.position }}</td>
<td>
<button class="btn btn-default btn-xs btn-detail" ng-click="toggle('edit', employee.id)">Edit</button>
<button class="btn btn-danger btn-xs btn-delete" ng-click="confirmDelete(employee.id)">Delete</button>
</td>
</tr>
</tbody>
</table>
<!-- End of Table-to-load-the-data Part -->
<!-- Modal (Pop up when detail button clicked) -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="myModalLabel">{{form_title}}</h4>
</div>
<div class="modal-body">
<form name="frmEmployees" class="form-horizontal" novalidate="">
<div class="form-group error">
<label for="inputEmail3" class="col-sm-3 control-label">Name</label>
<div class="col-sm-9">
<input type="text" class="form-control has-error" id="name" name="name" placeholder="Fullname" value="{{name}}"
ng-model="employee.name" ng-required="true">
<span class="help-inline"
ng-show="frmEmployees.name.$invalid && frmEmployees.name.$touched">Name field is required</span>
</div>
</div>
<div class="form-group">
<label for="inputEmail3" class="col-sm-3 control-label">Email</label>
<div class="col-sm-9">
<input type="email" class="form-control" id="email" name="email" placeholder="Email Address" value="{{email}}"
ng-model="employee.email" ng-required="true">
<span class="help-inline"
ng-show="frmEmployees.email.$invalid && frmEmployees.email.$touched">Valid Email field is required</span>
</div>
</div>
<div class="form-group">
<label for="inputEmail3" class="col-sm-3 control-label">Contact Number</label>
<div class="col-sm-9">
<input type="text" class="form-control" id="contact_number" name="contact_number" placeholder="Contact Number" value="{{contact_number}}"
ng-model="employee.contact_number" ng-required="true">
<span class="help-inline"
ng-show="frmEmployees.contact_number.$invalid && frmEmployees.contact_number.$touched">Contact number field is required</span>
</div>
</div>
<div class="form-group">
<label for="inputEmail3" class="col-sm-3 control-label">Position</label>
<div class="col-sm-9">
<input type="text" class="form-control" id="position" name="position" placeholder="Position" value="{{position}}"
ng-model="employee.position" ng-required="true">
<span class="help-inline"
ng-show="frmEmployees.position.$invalid && frmEmployees.position.$touched">Position field is required</span>
</div>
</div>
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-primary" id="btn-save" ng-click="save(modalstate, id)" ng-disabled="frmEmployees.$invalid">Save changes</button>
</div>
</div>
</div>
</div>
</div>
<!-- Load Javascript Libraries (AngularJS, JQuery, Bootstrap) -->
<script src="<?= asset('app/lib/angular/angular.min.js') ?>"></script>
<script src="<?= asset('js/jquery.min.js') ?>"></script>
<script src="<?= asset('js/bootstrap.min.js') ?>"></script>
<!-- AngularJS Application Scripts -->
<script src="<?= asset('app/app.js') ?>"></script>
<script src="<?= asset('app/controllers/employees.js') ?>"></script>
</body>
</html>
sound like your key is being duplicate in ng-repeat. Duplicates in a repeater are not allowed. Use 'track by' expression to specify unique keys. Repeater: app in apps, Duplicate key: string:<, Duplicate value: <
this issue happens once
Invalid: ng-repeat="value in [4, 4]"
valid ng-repeat="value in [4, 4] track by $index"
In your app.js
file.
Change the first line to:
var app = angular.module('employees', ['ngRoute'])
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