grid简单实现分页
var context_store = new Ext.data.Store({
url: 'context.jsp',
reader: new Ext.data.JsonReader({
root: 'rows',
totalProperty: 'results',
id: 'contentPK'
},[
'contentPK',
'msgPK',
'madePersonPK',
'madePersonName',
'madeDate',
'subject',
'content',
'attachmentNo',
'remoteAddr',
'personNamesOfNeedReply',
'personNamesOfNotReply'
])
});
var context_grid_v = new Ext.grid.GridPanel({
title:'回复列表',
id : 'context-grid',
//xtype: 'grid',
frame: false,
//width:300,
store: context_store,
region: 'center',
columns: [
{header: 'ContentPK', dataIndex: 'contentPK',sortable: true},
{header: 'msgPK', dataIndex: 'msgPK',sortable: true},
{header: '主题', dataIndex: 'subject',sortable: true},
{header: '内容', dataIndex: 'content'},
{header: '写信人', dataIndex: 'madePersonName'},
{header: '写信日期',dataIndex: 'madeDate', sortable: true},
{header: 'IP地址', dataIndex: 'remoteAddr'},
{header: '收件人(要回)', dataIndex: 'personNamesOfNeedReply'},
{header: '收件人', dataIndex: 'personNamesOfNotReply'}
],
stripeRows: true,
sm: new Ext.grid.RowSelectionModel({
singleSelect: true
}),
tbar:[' ', '写信日期：'
, {
xtype: 'datefield'
}, ' ',
'写信人：',
{
xtype:'textfield',
width:70
},' ',{
xtype:'button',
text:'查询'
}],
bbar: new Ext.PagingToolbar({ //分页工具
pageSize: 20,
store: context_store,
displayInfo: true,
})
});