[英]Can not display the success message after submit data using angular.js and php
[英]Display data from mysql using angular.js after save
我是angularJS的新手。 我嘗試使用PHP / MySQL和Angular JS保存和獲取數據並顯示到表中。 數據保存過程運行正常。 現在,我想在保存后獲取數據。
這是我的代碼標記:
Index.html
<!doctype html>
<html>
<head>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<style type="text/css">
section{padding: 30px 0;}
</style>
</head>
<body>
<div class="container">
<section>
<div class="row">
<!-- BEGIN SAVE RECORDS -->
<div class="col-xs-12 col-sm-6 col-md-6 col-lg-6" ng-app="AddUser">
<form ng-controller="AppCtrl" name="add_user">
<div class="panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title">Send Invitation</h3>
</div>
<div class="panel-body">
<div class="form-group">
<input type="text" class="form-control" name="user_email" ng-model="user_name" placeholder="Enter a name">
</div>
<div class="form-group">
<input type="text" class="form-control" name="user_name" ng-model="user_email" placeholder="Enter an e-mail adress">
</div>
</form>
</div>
<div class="panel-footer">
<button type="button" class="btn btn-primary" name="add_user" ng-click="save_user()">Invite</button>
<button type="reset" class="btn btn-warning">Cancel</button>
</div>
</div>
</form>
</div>
<!-- END SAVE RECORDS -->
<!-- BEGIN VIEW RECORDS -->
<div class="col-xs-12 col-sm-6 col-md-6 col-lg-6" ng-app="showUser">
<div class="panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title">Invited List</h3>
</div>
<div class="panel-body">
<div class="table-responsive">
<table class="table table-bordered">
<thead>
<tr>
<th>Scroll</th>
<th>Username</th>
<th>Email Address</th>
</tr>
</thead>
<tbody>
<tr>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
<!-- END VIEW RECORDS -->
</div>
</section>
</div>
<!-- SCRIPTS -->
<script src="js/app.js"></script>
</body>
</html>
app.js
var app = angular.module('AddUser', []);
app.controller('AppCtrl', function($scope, $http){
$scope.save_user = function() {
$http.post('./php/process.php?action=addUser',
{
'user_name' : $scope.user_name,
'user_email' : $scope.user_email
}
)
.success(function (data) {
$scope.user_name = null,
$scope.user_email = null
console.log("The user has been added successfully to the DB");
console.log(data);
})
.error(function(data, status, headers, config) {
console.log("Failed to add the user to DB ");
});
}
});
process.php
<?php
mysql_connect('localhost','root','');
mysql_select_db('dbtest');
if( isset($_GET['action']) && $_GET['action'] == 'addUser'){
add_user();
}
function add_user() {
$data = json_decode(file_get_contents("php://input"));
$user_name = $data->user_name;
$user_email = $data->user_email;
$qry = "INSERT INTO `tbluser`(`UserName`, `EmailAddress`, `cuStatus`) VALUES ('".$user_name."','".$user_email."','1')";
$qry_res = mysql_query($qry);
if ($qry_res) {
$arr = array('msg' => "User added successfully!!!", 'error' => '');
$jsn = json_encode($arr);
//print_r($jsn);
}
else {
$arr = array('msg' => "", 'error' => 'Error in inserting record');
$jsn = json_encode($arr);
//print_r($jsn);
}
}
?>
如何通過同一控制器發送另一個$ http POST請求。
您可以將第二個請求鏈接到第一個請求的成功處理程序中:
.success(function (data) {
$scope.user_name = null,
$scope.user_email = null
console.log("The user has been added successfully to the DB");
console.log(data);
//another request here
$http.post()
.success()
})
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