AppML PHP应用程序


如果您有权访问 PHP 服务器,请按照以下说明创建 AppML 服务器应用程序。


创建测试页

创建一个测试页面并在您的 PHP 服务器上保存为 customers.htm(或您喜欢的任何内容):

customers.htm

<!DOCTYPE html>
<html lang="en">
<head>
<title>Customers</title>
<link rel="stylesheet" href="https://www.w3schools.cn/w3css/4/w3.css">
<script src="https://www.w3schools.cn/appml/2.0.3/appml.js"></script>
</head>
<body>

<div class="w3-container" appml-data="customers">
<h1>Customers</h1>
<table class="w3-table-all">
  <tr>
    <th>Customer</th>
    <th>City</th>
    <th>Country</th>
  </tr>
  <tr appml-repeat="records">
    <td>{{CustomerName}}</td>
    <td>{{City}} </td>
    <td>{{Country}} </td>
  </tr>
</table>
</div>

<script>
var customers = {
"records":[
{"CustomerName":"Alfreds Futterkiste","City":"Berlin","Country":"Germany"},
{"CustomerName":"Ana Trujillo Emparedados y helados","City":"México D.F.","Country":"Mexico"},
{"CustomerName":"Antonio Moreno Taquería","City":"México D.F.","Country":"Mexico"},
{"CustomerName":"Around the Horn","City":"London","Country":"UK"},
{"CustomerName":"B's Beverages","City":"London","Country":"UK"},
{"CustomerName":"Berglunds snabbköp","City":"Luleå","Country":"Sweden"},
{"CustomerName":"Blauer See Delikatessen","City":"Mannheim","Country":"Germany"},
{"CustomerName":"Blondel père et fils","City":"Strasbourg","Country":"France"},
{"CustomerName":"Bólido Comidas preparadas","City":"Madrid","Country":"Spain"},
{"CustomerName":"Bon app'","City":"Marseille","Country":"France"},
{"CustomerName":"Bottom-Dollar Marketse","City":"Tsawassen","Country":"Canada"},
{"CustomerName":"Cactus Comidas para llevar","City":"Buenos Aires","Country":"Argentina"},
{"CustomerName":"Centro comercial Moctezuma","City":"México D.F.","Country":"Mexico"},
{"CustomerName":"Chop-suey Chinese","City":"Bern","Country":"Switzerland"},
{"CustomerName":"Comércio Mineiro","City":"São Paulo","Country":"Brazil"}
]};
</script>

</body>
</html>
亲自试一试 »

在浏览器中测试网页。


创建数据库连接

如果您有权访问数据库,请按照以下说明创建 AppML 数据库连接。

定义一个数据库连接,并在服务器上保存为appml_config.php

appml_config.php

<?php echo("Access Forbidden");exit();?>
{
"dateformat" : "yyyy-mm-dd",
"databases" : [{
    "connection" : "mydatabase",
    "host" : "localhost",
    "dbname" : "DemoDB",
    "username" : "DemoDBUkbn5",
    "password" : "l6|U6=V(*T+P"
}]
}

上面的连接不是真实的。 名称和密码是示例。


配置文件解析:

属性 描述
dateformat 您将在模型中使用的日期格式
connection 您将在模型中使用的连接名称
host 数据库的 IP 或主机名
dbname 数据库名称
username 数据库用户名
password 数据库密码

复制 AppML

下载文件:https://www.w3schools.cn/ appml/2.0.3/appml.php.txt.

将文件复制到您的网站。 将其重命名为 appml.php


创建数据库表

创建一个model,用于在数据库中创建客户表。 将其另存为 create_customers.js

create_customers.js

{
"database" : {
"connection" : "mydatabase",
"execute" : [
"DROP TABLE IF EXISTS Customers",
"CREATE TABLE IF NOT EXISTS Customers (CustomerID INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,(CustomerID),CustomerName NVARCHAR(255),ContactName NVARCHAR(255),Address NVARCHAR(255),City NVARCHAR(255),PostalCode NVARCHAR(255),Country NVARCHAR(255))",
"INSERT INTO Customers(CustomerName,ContactName,Address,City,PostalCode,Country)VALUES (\"Alfreds Futterkiste\",\"Maria Anders\",\"Obere Str. 57\",\"Berlin\",\"12209\",\"Germany\")",
"INSERT INTO Customers(CustomerName,ContactName,Address,City,PostalCode,Country)VALUES (\"Around the Horn\",\"Thomas Hardy\",\"120 Hanover Sq.\",\"London\",\"WA1 1DP\",\"UK\")",
"INSERT INTO Customers(CustomerName,ContactName,Address,City,PostalCode,Country)VALUES (\"Blauer See Delikatessen\",\"Hanna Moos\",\"Forsterstr. 57\",\"Mannheim\",\"68306\",\"Germany\")"
]
}}

为运行 create_customers.js 模型创建一个 HTML 页面

create_customers.htm

<!DOCTYPE html>
<html>
<script src="https://www.w3schools.cn/appml/2.0.3/appml.js"></script>
<body>

<div appml-data="appml.php?model=create_customers"></div>

</body>
</html>

在浏览器中运行 HTML 页面。


创建应用模型

为客户应用程序创建一个model。 将其另存为 model_customers.js

model_customers.js

{
"rowsperpage" : 10,
"database" : {
    "connection" : "mydatabase",
    "sql" : "SELECT * FROM Customers",
    "orderby" : "CustomerName"
}
}

创建一个 HTML 页面以运行客户应用程序:

customers.htm

<!DOCTYPE html>
<html lang="en">
<title>Customers</title>
<link rel="stylesheet" href="https://www.w3schools.cn/w3css/4/w3.css">
<script src="https://www.w3schools.cn/appml/2.0.3/appml.js"></script>
<body>

<div class="w3-container" appml-data="appml.php?model=model_customers">
<h1>Customers</h1>
<table class="w3-table-all">
  <tr>
    <th>Customer</th>
    <th>City</th>
    <th>Country</th>
  </tr>
  <tr appml-repeat="records">
    <td>{{CustomerName}}</td>
    <td>{{City}}</td>
    <td>{{Country}}</td>
  </tr>
</table>
</div>

</body>
</html>
亲自试一试 »

在浏览器中运行 HTML。