I have recently started programming in AngularJS and have run into an issue when trying to pull a specific data row out of my datastore.
I have a frontend webpage on a server running XAMPP with PHP and MySql. I successfully integrated Slim PHP and was able to retrieve a JSON list of all my data when I goto ( localhost/requests )
My issue however is getting a specific record out based on which ID they click on.
This is my code for the Frontend partial they can select which record to open.
requestList.Html
<table class="table table-hover">
<thead>
<tr>
<th ng-repeat="header in headers">{{header}}</th>
<th>Id</th>
<th>Date</th>
<th>Initiator</th>
<th>Detail</th>
<th>Requestor</th>
<th class="text-center">View</th>
<th class="text-center">Edit</th>
<th class="text-center">Delete</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="request in requests">
<td>{{request.ID}}</td>
<td>{{request.Date_Submitted}}</td>
<td>{{request.Change_Initiator}}</td>
<td>{{request.Change_Initiator_id}}</td>
<td>{{request.Requestor}}</td>
<td class="text-center">
<a ng-href="/#/requests/:{{request.ID}}" class="glyphicon glyphicon-eye-open green"></a>
</td>
<td class="text-center">
<a ng-href="request/edit/{{request.id}}" class="glyphicon glyphicon-pencil blue"></a>
</td>
<td class="text-center">
<a ng-click="deleterequest(request.id)" class="glyphicon glyphicon-remove red"></a>
</td>
</tr>
</tbody>
</table>
viewRequests.html
<div class="container-fluid" >
<form class="form-horizontal" role="form">
<div class="form-group">
<div class="text-center">
<h1>{{ header }}</h1>
<p>{{ message }}</p>
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">Id:</label>
<div class="col-sm-4">
<input name="id" class="form-control" type="text" value="{{request.ID}}" disabled />
</div>
<label class="col-sm-2 control-label">Date:</label>
<div class="col-sm-4">
<input type="date" class="form-control" value="{{request.Date_Submitted}}" required/>
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">Change Initiator:</label>
<div class="col-sm-4">
<input type="text" class="form-control" value="{{ request.Change_Initiator }}" required/>
</div>
<label class="col-sm-2 control-label">Risk Level:</label>
<div class="col-sm-4">
<input type="text" class="form-control" value="{{ request.Risk_Level }}" required/>
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">CI Details:</label>
<div class="col-sm-4">
<input type="text" class="form-control" value="{{ request.Change_Initiator_id }}" required/>
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">Requestor:</label>
<div class="col-sm-4">
<input type="text" class="form-control" value="{{ request.Requestor }}" required/>
</div>
<label class="col-sm-2 control-label">Systems Affected:</label>
<div class="col-sm-4">
<input type="text" class="form-control" value="{{ request. }}" required/>
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">Implemented By:</label>
<div class="col-sm-4">
<input type="text" class="form-control" value="{{ request. }}" required/>
</div>
<label class="col-sm-2 control-label">Implementation Date:</label>
<div class="col-sm-4">
<input type="date" class="form-control" value="{{ request. }}" required/>
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">Close Date:</label>
<div class="col-sm-4">
<input type="date" class="form-control" value="{{ request. }}"/>
</div>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">Work to be Performed:</label>
<div class="col-sm-4">
<textarea name="request.description" required>{{ request.Work_to_be_performed }}</textarea>
</div>
<label class="col-sm-2 control-label">Backout Plan:</label>
<div class="col-sm-4">
<textarea name="request.description" required>{{ request.Backout_Plan }}</textarea>
</div>
</div>
<div class="form-group">
<button class="edit" ng:click="editRequest()">Edit</button>
<button class="save" ng:click="saveRequest()">Save</button>
<button class="approve" ng:click="approveRequest()">Approve</button>
</div>
</form>
</div>
app.js
var app = angular.module('changeControlApp', [
'ngRoute',
'ngResource'
]);
app.config(function($routeProvider) {
$routeProvider
.when('/', {templateUrl: 'app/partials/requestList.html', controller: 'viewController' })
.when('/requests', {templateUrl: 'app/partials/requestList.html', controller: 'viewController' })
.when('/createRequest', {templateUrl: 'app/partials/viewRequests.html', controller: 'createRequestController' })
.when('/settings', {templateUrl: 'app/partials/settings.html', controller: 'settingsController'})
.when('/requests/:id', {templateUrl: 'app/partials/viewRequests.html', controller: 'viewRequestController' })
.otherwise({ redirectTo: '/' });
});
app.controller('viewRequestController', function($routeParams, $resource, $scope, $location, $window, $http) {
$scope.header = 'View Change Request';
var request_Id = $routeParams.requestId;
var Request = $resource('http://pdgrosit02v/changeRequest/app/api/requests/:id', { id: request_Id });
$scope.request = Request.get();
});
app.controller('viewController', function($resource, $scope, $location, $route) {
var Requests = $resource('http://pdgrosit02v/changeRequest/app/api/requests');
$scope.requests = Requests.query();
});
Slim index.php
<?php
require 'Slim/Slim.php';
\Slim\Slim::registerAutoloader();
use Slim\Slim;
$app = new Slim();
$app->get('/requests', 'getRequests');
$app->get('/requests/:id', 'getRequest');
$app->post('/add_request', 'addRequest');
$app->run();
function getRequests() {
$sql = "select * FROM change_request ORDER BY id";
try {
$db = getConnection();
$stmt = $db->query($sql);
$requests = $stmt->fetchAll(PDO::FETCH_OBJ);
$db = null;
echo json_encode($requests);
} catch(PDOException $e) {
echo '{"error":{"text":'. $e->getMessage() .'}}';
}
}
function getRequest($id) {
$sql = "SELECT * FROM change_request WHERE ID=:id";
try {
$db = getConnection();
$stmt = $db->prepare($sql);
$stmt->bindParam("id", $id);
$stmt->execute();
$request = $stmt->fetchObject();
$db = null;
echo json_encode($request);
} catch(PDOException $e) {
echo '{"error":{"text":'. $e->getMessage() .'}}';
}
}
function getConnection() {
$dbhost="pdgrosit02v";
$dbuser="root";
$dbpass="root";
$dbname="pdgwebapps";
$dbh = new PDO("mysql:host=$dbhost;dbname=$dbname", $dbuser, $dbpass);
$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
return $dbh;
}
When I navigate to " /requests " I get a full JSON version of the MySQL table. However when I navigate to "/requests/:1" I just get "false"
Any and all help would be appreciated - I have tried to find the solution for several days but have come up empty!
Edited:
Updated app.js
app.controller('viewRequestController', function($routeParams, $resource, $scope, $location, $window, $http) {
$scope.header = 'View Change Request';
var request_Id = $routeParams.requestId;
var Request = $resource('http://pdgrosit02v/changeRequest/app/api/requests/id', { id: request_Id });
$scope.request = Request.get();
});
Edited:
Updated index.php
function getRequest($id) {
$sql = "SELECT * FROM change_request WHERE ID=$id";
try {
$db = getConnection();
$stmt = $db->prepare($sql);
$stmt->execute();
$request = $stmt->fetchObject();
$db = null;
echo json_encode($request);
} catch(PDOException $e) {
echo '{"error":{"text":'. $e->getMessage() .'}}';
}
}
