ExtJS与PHP、MySQL实现存储的方法

1 建立数据库、注册表

复制代码 代码如下:

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=>

复制代码 代码如下:

save.php=>

复制代码 代码如下:

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=>

复制代码 代码如下:

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:'身份证号:'
},{
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

复制代码 代码如下:

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

});

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