前台js
Ext.onReady(function(){
var store = Ext.create(‘Ext.data.JsonStore‘,{
proxy: {
type: ‘ajax‘,
url: ‘role.php‘,
reader:{
type: ‘json‘,
root:‘systemLogs‘,
totalProperty: ‘totalCount‘ //注意这里的拼写错误
}
},
pageSize: 5,
autoLoad: true,
fields: [
{name: ‘time‘, type: ‘date‘},
{name: ‘username‘},
{name: ‘type‘, type: ‘string‘},
{name: ‘ipAddress‘},
{name: ‘content‘, type: ‘string‘}
]
});
var my_grid = Ext.create(‘Ext.grid.Panel‘,{
xtype: ‘grid‘,
store: store,
renderTo:Ext.getBody(),
columns: [
new Ext.grid.RowNumberer(),
{ text: ‘操作时间‘, sortable : true, dataIndex: ‘time‘, width:200},
{ text: ‘操作账号‘, sortable : true, dataIndex: ‘username‘},
{ text: ‘操作类型‘, sortable : true,dataIndex: ‘type‘},
{ text: ‘IP地址‘, sortable : true, dataIndex: ‘ipAddress‘, width:200},
{ text: ‘操作内容‘, sortable : true, dataIndex: ‘content‘, width:400}
],
bbar: {
xtype: ‘pagingtoolbar‘,
pageSize: 5,
store: store,
displayInfo: true
}
});
});
role.php
<?php
$content = json_decode(file_get_contents(‘data.json‘), true); //获取json内容，并且保存为数组格式
$start = isset($_REQUEST[‘start‘])?$_REQUEST[‘start‘]:0;
$limit = isset($_REQUEST[‘limit‘])?$_REQUEST[‘limit‘]:5;
$count = count($content[‘systemLogs‘]);
for($i = $start; $i < $limit+$start; $i++) {
$data_out[] = $content[‘systemLogs‘][$i];
}
echo json_encode(array(‘success‘=>true,‘totalCount‘=>$count,‘systemLogs‘=>$data_out));
?>
data.json
{
"systemLogs": [
{
"content": "删除用户",
"endTime": "2014-12-11 17:01:04",
"id": "3",
"ipAddress": "192.168.0.1",
"startTime": "2014-12-11 17:01:04",
"time": "2014-12-11 17:01:04",
"type": 2,
"username": "李四"
},
{
"content": "删除用户",
"endTime": "2014-12-11 17:01:08",
"id": "4",
"ipAddress": "192.168.0.1",
"startTime": "2014-12-11 17:01:08",
"time": "2014-12-11 17:01:08",
"type": 2,
"username": "李四"
},
{
"content": "用户[admin]于[2015-01-09]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ace09a2014ace14acc50000",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-09 17:44:29",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-09]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ace09a2014ace14d1730001",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-09 17:44:38",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-13]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae12197014ae1226cb00000",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-13 10:32:17",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae7dd2d014ae7e1e1ef0000",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 17:59:08",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae7dd2d014ae7eb8e9e0001",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 18:09:42",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae7dd2d014ae7ef64fb0002",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 18:13:53",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae7dd2d014ae7f004190003",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 18:14:34",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae7dd2d014ae7f310ad0004",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 18:17:54",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae7dd2d014ae7f41be40005",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 18:19:02",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae7f808014ae7fd09a80000",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 18:28:47",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae7f808014ae7ff938f0001",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 18:31:34",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae7f808014ae80445090002",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 18:36:41",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae7f808014ae804704f0003",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 18:36:52",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae7f808014ae805fbe10004",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 18:38:33",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae7f808014ae80627e20005",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 18:38:45",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae7f808014ae8075ce80006",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 18:40:04",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae7f808014ae8081f4d0007",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 18:40:54",
"type": 3,
"username": "admin"
},
{
"content": "用户[admin]于[2015-01-14]在[192.168.1.161]修改了登入密码",
"endTime": "",
"id": "402881214ae80915014ae80a41d00000",
"ipAddress": "192.168.1.161",
"startTime": "",
"time": "2015-01-14 18:43:13",
"type": 3,
"username": "admin"
}
],
"totalCount": 20
}
原文：http://www.cnblogs.com/yll-sww/p/4363517.html