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ExtJS与PHP、MySQL实现存储的方法

2010-04-02 00:00 786 查看

1 建立数据库、注册表

create database db_register; 
create table db_register.tb_register( 
reg_loginid varchar(20) primary key, 
reg_name varchar(20) not null, 
reg_id int not null, 
reg_password varchar(20) not null, 
reg_sex varchar(2), 
reg_address varchar(50) 
);

2 建立register.php和save.php
register.php调用ExtJS文件
save.php数据存储
register.php=>

<html> 
<head> 
<title>注册</title> 
<link rel="stylesheet" type="text/css" href="../ext/resources/css/ext-all.css" /> 
<script type="text/javascript" src="../ext/adapter/ext/ext-base.js"></script> 
<script type="text/javascript" src="../ext/ext-all.js"></script> 
<script type="text/javascript" src="register.js"></script> 
</head> 
<body> 
</body> 
</html>

save.php=>

<?php 
if($_POST['password']!=$_POST['repassword']) 
{ 
//不执行存储 
exit; 
} 
$conn=mysql_connect("localhost","root","123"); 
mysql_select_db("db_register"); 
$sql="insert into tb_register(reg_loginid,reg_name,reg_id,reg_password,reg_sex,reg_address) 
values('".$_POST['login']."','".$_POST['name']."','".$_POST['id']."','".$_POST['password']."','" 
.$_POST['sex']."','".$_POST['address']."')"; 
if(mysql_query($sql,$conn)) 
{ 
echo "注册成功"; 
} 
else 
{ 
echo "注册失败"; 
} 
mysql_close($conn); 
?>

3 ExtJs文件register.js编写
register.js=>

Ext.onReady(function() { 
function registerhandler(){ 
var values = Ext.getCmp("form").getForm().getValues(); //获取form里textfield、radio等值 
Ext.Ajax.request({ 
url: 'save.php', 
success: function() {Ext.Msg.alert("success");}, 
method: "post", 
failure: function(){Ext.Msg.alert("failure");}, 
params: values 
}); 
} 
var form = new Ext.form.FormPanel({ 
id: 'form', 
baseCls: 'x-plain', 
layout:'absolute', 
url:'save-form.php', 
defaultType: 'textfield', 
items: [{ 
x: 0, 
y: 0, 
xtype:'label', 
text: '登录帐户:' 
},{ 
x: 80, 
y: 0, 
name:'login', 
anchor:'100%' 
},{ 
x: 0, 
y: 30, 
xtype:'label', 
text: '用户姓名:' 
},{ 
x: 80, 
y: 30, 
name:'name', 
anchor: '100%', 
},{ 
x:0, 
y:60, 
xtype:'label', 
text:'***号:' 
},{ 
x:80, 
y:60, 
name:'id', 
anchor:'100%', 
},{ 
x:0, 
y:90, 
xtype:'label', 
text:'用户密码:' 
},{ 
x:80, 
y:90, 
inputType:'password', 
name:'password', 
anchor:'100%', 
},{ 
x:0, 
y:120, 
xtype:'label', 
text:'密码确认:', 
},{ 
x:80, 
y:120, 
name:'repassword', 
inputType:'password', 
anchor:'100%', 
},{ 
x:80, 
y:150, 
xtype:'radio', 
name:'sex', 
fieldLabel:'性别', 
boxLabel:'男', 
inputValue:'b' //radio的取值为:b 
},{ 
x:0, 
y:152, 
xtype:'label', 
text:'性别:' 
},{ 
x:140, 
y:150, 
xtype:'radio', 
name:'sex', 
fieldLabel:'性别', 
boxLabel:'女', 
inputValue:'g' //radio的取值为:g 
},{ 
x:0, 
y:180, 
xtype:'label', 
text:'用户住址' 
},{ 
x:80, 
y:180, 
name:'address', 
anchor:'100%' 
}] 
}); 
var window = new Ext.Window({ 
title: '注册帐户', 
width: 400, 
height:300, 
minWidth:400, 
minHeight: 300, 
layout: 'fit', 
plain:true, 
bodyStyle:'padding:5px;', 
buttonAlign:'center', 
items: form, 
buttons: [{ 
text: '注册', 
handler:registerhandler 
},{ 
text: '取消' 
}] 
}); 
window.show(); 
});

4 运行http://localhost/register/register.php

5 输入相关信息，点击‘注册'

6 Post方面

7 数据库方面

8 总结

Ext.Window
buttons的handler
radio的取值inputValue

Ext.Ajax.request({ 
url: 
success: 
method: 
failure: 
params: 

});

Ext.getCmp().getForm().getValues();
平台：ExtJS+PHP Eclipse+Apache+MySQLadmin+firebug

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