从html到php服务器的离子应用程序数据 [英] Ionic app data from html to php server
本文介绍了从html到php服务器的离子应用程序数据的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我是Ionic框架的新手，我很难将数据从HTML发布到PHP。
I'm new to Ionic framework and am struggling to post data from HTML to PHP.
1.index.html：
1.index.html:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
<title></title>
<link href="lib/ionic/css/ionic.css" rel="stylesheet">
<link href="css/style.css" rel="stylesheet">
<!-- IF using Sass (run gulp sass first), then uncomment below and remove the CSS includes above
<link href="css/ionic.app.css" rel="stylesheet">
-->
<!-- ionic/angularjs js -->
<script src="lib/ionic/js/ionic.bundle.js"></script>
<script src="js/ng-cordova.min.js"></script>
<!-- cordova script (this will be a 404 during development) -->
<script src="cordova.js"></script>
<!-- your app's js -->
<script src="js/app.js"></script>
</head>
<body ng-app="starter">
<ion-pane>
<ion-header-bar class="bar-stable">
<h1 class="title">HTML</h1>
</ion-header-bar>
<ion-view title="Signup">
<ion-nav-buttons side="left">
<button menu-toggle="left" class="button button-icon icon ion-navicon"></button>
</ion-nav-buttons>
<ion-content class="has-header">
<div class="list list-inset">
<label class="item item-input">
<input class="form-control" type="text" ng-model="userdata.username" placeholder="Enter Username">
</label>
<label class="item item-input">
<input type="text" ng-model="userdata.email" placeholder="Enter Your Email">
</label>
<label class="item item-input">
<input class="form-control" type="password" ng-model="userdata.password" placeholder="Enter Your Password">
</label>
<button class="button button-block button-positive button-dark" ng-click="signUp(userdata)">SignUp</button><br>
<span>{{responseMessage}}</span>
</div>
</ion-content>
</ion-view>
</ion-pane>
</body>
</html>
-
app.js：
app.js:
.controller('SignupCtrl', function($scope, $http) {
$scope.signup = function () {
var request = $http({
method: "post",
url: "http://myurl.com/signup.php",
crossDomain : true,
data: {
email: $scope.email,
password: $scope.password,
username: $scope.username
},
headers: { 'Content-Type': 'application/x-www-form-urlencoded' }
});
/* Successful HTTP post request or not */
request.success(function(data) {
if(data == "1"){
$scope.responseMessage = "Successfully Created Account";
}
if(data == "2"){
$scope.responseMessage = "Create Account failed";
}
else if(data == "0") {
$scope.responseMessage = "Email Already Exist"
}
});
}
})
3.PHP文件：
<?php
header("Content-Type: application/json; charset=UTF-8");
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: GET, POST');
$postdata = file_get_contents("php://input");
$request = json_decode($postdata);
$email = $postdata->email;
$password = $postdata->password;
$username = $postdata->username;
$con = mysql_connect("localhost","username",'password') or die ("Could not connect: " . mysql_error());;
mysql_select_db('dbname', $con);
$qry_em = 'select count(*) as cnt from users where email ="' . $email . '"';
$qry_res = mysql_query($qry_em);
$res = mysql_fetch_assoc($qry_res);
if($res['cnt']==0){
$qry = 'INSERT INTO users (name,pass,email) values ("' . $username . '","' . $password . '","' . $email . '")';
$qry_res = mysql_query($qry);
if ($qry_res) {
echo "1";
} else {
echo "2";;
}
}
else
{
echo "0";
}
?>
推荐答案
编辑：我写的关于如何将数据从Ionic发布到PHP的详细帖子，您可以查看它这里。
edit: I wrote a detailed post on how to post data from Ionic to PHP and you can view it here.
在 index.html 你有这样的文件：
ng-click="signUp(userdata)
但是在 app.js 文件中你有这个：
but then in the app.js file you have this:
$scope.signup = function () {
而不是像：
$scope.signup = function (userdata) {
如果您选择此路线，那么您的数据应如下所示：
If you would go this route then your data should look like this:
data: {
email: userdata.email,
password: userdata.password,
username: userdata.username
}
然而，你不必这样做！您可以这样做，以便从 ng-click =signUp（userdata）中删除 userdata ，然后在您执行此操作的数据部分中的app.js文件：
However, you don't have to do it like this! You can do it like so that you remove the userdata from ng-click="signUp(userdata) and then in the app.js file in the data part you do it like this:
data: {
email: $scope.userdata.email,
password: $scope.userdata.password,
username: $scope.userdata.username
}
这篇关于从html到php服务器的离子应用程序数据的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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