AngularJS GET ajax request with PHP (Fetching data)
September 11, 2014
In this tutorial, i will be explaining how to fetch data from the mysql database via angularjs via GET ajax call. I will be using angularjs $http service to get data from the mysql database with php. Note: create a mysql database, with students table having two fields Name(varchar), Roll(int). Also insert some values. Copy the following contents to their respective file & you are done.
index.html
<!DOCTYPE html>
<html ng-app="fetch">
<head>
<title>AngularJS GET request with PHP</title>
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.24/angular.min.js"></script>
</head>
<body>
<br>
<div class="row">
<div class="container">
<h1>Angular $http GET Ajax Call</h1>
<div ng-controller="dbCtrl">
<input type="text" ng-model="searchFilter" class="form-control">
<table class="table table-hover">
<thead>
<tr>
<th>Name</th>
<th>Roll No</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="students in data | filter:searchFilter">
<td>{{students.Name}}</td>
<td>{{students.Roll}}</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</body>
<script>
var fetch = angular.module('fetch', []);
fetch.controller('dbCtrl', ['$scope', '$http', function ($scope, $http) {
$http.get("fetch.php")
.success(function(data){
$scope.data = data;
})
.error(function() {
$scope.data = "error in fetching data";
});
}]);
</script>
</html>
fetch.php
<?php
//database settings
$connect = mysqli_connect("hostname", "username", "password", "dbname");
$result = mysqli_query($connect, "select * from students");
$data = array();
while ($row = mysqli_fetch_array($result)) {
$data[] = $row;
}
print json_encode($data);
?>