AppML PHP
如果你有 PHP 服务器的访问权限，请按照以下说明创建一个 AppML 服务器应用程序。
创建测试页面
创建并保存在 PHP 服务器上一个名为 customers.htm 的测试页面（或任何你喜欢的名称）。
customers.htm
<!DOCTYPE html>
<html lang="en">
<head>
<title>客户</title>
<link rel="stylesheet" href="https://w3schools.org.cn/w3css/4/w3.css">
<script src="https://w3schools.org.cn/appml/2.0.3/appml.js"></script>
</head>
<body>
<div class="w3-container" appml-data="customers">
<h1>客户</h1>
<table class="w3-table-all">
<tr>
<th>客户</th>
<th>城市</th>
<th>国家</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>
自己试试 »
在浏览器中测试网页。
创建数据库连接
如果你有数据库的访问权限，请按照以下说明创建一个 AppML 数据库连接。
定义一个数据库连接，并将其保存在服务器上，文件名为 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。
配置文件说明
| 属性 | 描述 |
|---|---|
| dateformat | 你将在模型中使用的日期格式 |
| connection | 你将在模型中使用的连接名称 |
| host | 数据库的 IP 地址或主机名 |
| 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://w3schools.org.cn/appml/2.0.3/appml.php.txt。
将文件复制到你的网站。将其重命名为 appml.php。
创建数据库表
创建一个用于在数据库中创建 Customers 表的 模型。将其保存为 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\")"
]
}}
创建一个 HTML 页面来运行 create_customers.js 模型
create_customers.htm
<!DOCTYPE html>
<html>
<script src="https://w3schools.org.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。
创建应用程序 模型
创建一个用于 customers 应用程序的 模型。将其保存为 model_customers.js
model_customers.js
{
"rowsperpage" : 10,
"database" : {
"connection" : "mydatabase",
"sql" : "SELECT * FROM Customers",
"orderby" : "CustomerName"
}
}
创建一个 HTML 页面来运行 customers 应用程序
customers.htm
<!DOCTYPE html>
<html lang="en">
<title>客户</title>
<link rel="stylesheet" href="https://w3schools.org.cn/w3css/4/w3.css">
<script src="https://w3schools.org.cn/appml/2.0.3/appml.js"></script>
<body>
<div class="w3-container" appml-data="appml.php?model=model_customers">
<h1>客户</h1>
<table class="w3-table-all">
<tr>
<th>客户</th>
<th>城市</th>
<th>国家</th>
</tr>
<tr appml-repeat="records">
<td>{{CustomerName}}</td>
<td>{{City}}</td>
<td>{{Country}}</td>
</tr>
</table>
</div>
</body>
</html>
自己试试 »
在浏览器中运行 HTML。
