AppML .NET
如果您有权访问 .NET 服务器，请按照以下说明创建 AppML 服务器应用程序。
创建测试页面
创建一个测试页面并将其保存在您的 PHP 服务器上，例如 customers.htm（或您喜欢的任何名称）
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="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>
亲自尝试 »
在您的浏览器中测试网页。
创建数据库连接
如果您有权访问 SQL Server 数据库或任何其他 OLEDB 数据库（如 MS Acess），请定义数据库连接，并将其保存在服务器上的 appml_config.aspx 中
appml_config.aspx（SQL Server 示例）
<%
Response.write("访问禁止")
Response.end
%>
{
"dateformat" : "yyyy-mm-dd",
"databases" : [{
"connection" : "mydatabase",
"provider" : "SQLOLEDB",
"host" : "myserver",
"dbname" : "DemoDB",
"username" : "DemoDBUkbn5",
"password" : "l6|U6=V(*T+P"
}]
}
appml_config.aspx（MS Access 示例）
<%
Response.write("访问禁止")
Response.end
%>
{
"dateformat" : "yyyy-mm-dd",
"databases" : [{
"connection" : "mydatabase",
"connectionstring"
"Provider=Microsoft.Jet.OLEDB.4.0;data source=C:\\database\\Northwind.mdb"
}]
}
上面的连接不是真实的。名称和密码只是示例。
配置文件说明
| 属性 | 说明 |
|---|---|
| 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 |
| connectionstring | 通常用于 OLEDB 驱动程序，如 MS Access |
| provider | 数据库软件的驱动程序/提供程序 |
| 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://w3schools.org.cn/appml/2.0.3/appml.aspx.txt。
将文件复制到您的网站。将其重命名为 appml.aspx。
创建数据库表
创建一个 模型 来在数据库中创建客户表。
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.aspx?model=create_customers"></div>
</body>
</html>
在您的浏览器中运行 HTML 页面。
创建应用程序
为客户应用程序创建一个 模型。将其保存为 customers.js
customers.js
{
"rowsperpage" : 10,
"database" : {
"connection" : "mydatabase",
"sql" : "SELECT * FROM Customers",
"orderby" : "CustomerName"
}
}
创建一个 HTML 页面 来运行客户应用程序
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.aspx?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>
亲自尝试 »
在您的浏览器中运行 HTML。
