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/**
* @title:新聞中心模塊
* @author:anya
* @date:2009/2/13
*/
/**初始化FormPanel***************************************************************************************************/
NewsFormPanel=Ext.extend(Ext.FormPanel,{
//傳參
url:null,
constructor:function(_cfg){
if(_cfg==null)
_cfg={};
Ext.apply(this,_cfg);
//初始化構造函數
NewsFormPanel.superclass.constructor.call(this,{
width:250,
height:210,
frame:true,
resizable:false,
layout:"form",
labelWidth:60,
buttonAlign:"center",
defaultType:"textfield",
baseCls:"x-plain",
items:[
{
name:"name",
fieldLabel:"姓名",
anchor:"90%",
allowBlank:false,
emptyText:"姓名不能爲空"
},
{
xtype:"combo",
mode:"local",
value:"男",
hiddenName:"sex",
triggerAction:"all",
displayField:"sex",
readOnly:true,
store:new Ext.data.SimpleStore(
{
fields:["sex"],
data:[["男"],["女"]]
}
),
name:"sex",
fieldLabel:"性別",
anchor:"90%"
},
{
name:"age",
fieldLabel:"年齡",
anchor:"90%",
vtype:"age",
allowBlank:false
},
{
name:"pwd",
inputType:"password",
fieldLabel:"密碼",
allowBlank:false,
anchor:"90%"
},
{
xtype:"datefield",
readOnly:true,
name:"time",
fieldLabel:"註冊時間",
anchor:"90%",
allowBlank:false,
format:"Y-m-d"
}
]
})
this.addEvents("submit");
},
//按鈕事件提交方法
submit:function(_params){
if(_params==null)
_params={};
if(this.url!=null)
this.getForm().submit({url:this.url,params:_params,success:this.onSubmit,waitTitle:"數據傳送",waitMsg:"數據傳送中．．．",scope:this});
},
//得到form列表值方法
getValues:function(){
return new Ext.data.Record(this.getForm().getValues());
},
//設置form列表值方法
setValues:function(_rs){
this.getForm().loadRecord(_rs);
}
,
//清空form列表
reset:function(){
this.getForm().reset();
},
//提交事件觸發定義
onSubmit:function(_form,_action)
{
this.fireEvent("submit",this,_action);
}
});
/**初始化window*******************************************************************************************************/
NewsWindow=Ext.extend(Ext.Window,{
form:null,
url:"",
//初始化參數
constructor:function(_cfg){
if(_cfg==null)
_cfg={};
Ext.apply(this,_cfg);
//添加form
this.form=new NewsFormPanel({url:this.url});
NewsWindow.superclass.constructor.call(this,{
width:250,
height:230,
plain:true,
modal:true,
resizable:false,
buttonAlign:"center",
items:this.form,
bodyStyle:"padding:3px",
closeAction:"hide",
buttons:[{
text:"確 定",
handler:function(){
this.OnSubmit();
},
scope:this
},{
text:"取 消",
handler:function(){
this.OnExitClick();
},
scope:this
}]
}
);
this.addEvents("submit");
this.form.on("submit",this.OnSubmitClick,this);
},
//獲取內置form提交事件
OnSubmit:function()
{
this.form.submit();
},
//觸發內置form提交事件
OnSubmitClick:function(_form,_action)
{
this.fireEvent("submit",this,_action);
this.close();
},
//關閉當前window事件
OnExitClick:function()
{
this.close();
},
//關閉當前window方法
close:function(){
this.form.reset();
this.hide();
}
});
/**初始化增加對話window********************************************************************************************/
NewsInsertGridWin=Ext.extend(NewsWindow,{
title:"增加新聞",
url:"../dboperition/add.aspx"
});
/**初始化修改對話window********************************************************************************************/
NewsUpdateGridWin=Ext.extend(NewsWindow,{
title:"修改新聞",
params:"",
url:"../dboperition/update.aspx",
load:function(_rs)
{
var srecord=_rs;
this.form.setValues(srecord);
this.params=_rs.get("id");
},
OnSubmit:function()
{
this.form.submit({id:this.params});
}
});
/**********************************************************************************************/
/**初始化gridpanel***************************************************************************************************/
NewsGridPanel=Ext.extend(Ext.grid.GridPanel,{
//增加window初始化
insertwin:new NewsInsertGridWin(),
//修改window初始化
updatewin:new NewsUpdateGridWin(),
//數據讀取
store:new Ext.data.Store({
url: "NewsData.aspx",
reader: new Ext.data.JsonReader({
root:"data",
totalProperty:"pagescount"
},
[
{name:"id",type:"int"},
{name:"moduleName"},
{name:"channelName"},
{name:"title"},
{name:"releaseTime"},
{name:"releaseMan"}])
}),
//初始化參數
constructor:function(){
//參數初始化
NewsGridPanel.superclass.constructor.call(this,{
id:"newspanel",
frame:true,
anchor:"100%",
renderTo:Ext.getBody(),
height:300,
bodyStyle:'width:100%',
iconCls:"icon-grid",
loadMask:{msg:"數據載入中...."},
tbar:[{text:"增加",
tooltip:"新增",
iconCls:"addicon",
handler:function(){
this.insertwin.show();
},
scope:this
},"-"
/*{text:"修改",
tooltip:"修改",
iconCls:"option",
handler:function(){
this.updatewin.show();
try
{
this.updatewin.load(this.getSelected());
}
catch(err){Ext.Msg.alert
(
"系統提示",err.description
);
this.updatewin.close();
};
},
scope:this
},"-",
{text:"刪除",
tooltip:"刪除",
iconCls:"remove",
handler:function(){
try
{this.getSelected();
Ext.Msg.confirm("系統提示","你確認刪除這條記錄嗎?",this.onRemove,this);
}
catch(err){Ext.Msg.alert("系統提示",err.description)};
},
scope:this
},"-"*/
],
columns:[
{header:"序號",width:80,dataIndex:"id",sortable:true,align:"center"},
{header:"模塊名稱",dataIndex:"moduleName",sortable:true,align:"center"},
{header:"頻道名稱",width:120,dataIndex:"channelName",sortable:true,align:"center"},
{header:"標題",width:200,dataIndex:"title",sortable:true,align:"center"},
{header:"發佈時間",width:150,dataIndex:"releaseTime",sortable:true,align:"center"},
{header:"發佈人",dataIndex:"releaseMan",sortable:true,align:"center"},
{header:"修改",width:60,dataIndex:"id",renderer:this.UpdateRender,align:"center"},
{header:"刪除",width:60,dataIndex:"id",renderer:this.DelRender,align:"center"}
],
sm:new Ext.grid.RowSelectionModel({
singleSelect:true
}),
store:this.store,
bbar:new Ext.PagingToolbar({
pageSize:5,
store:this.store,
displayInfo:true,
displayMsg:"當前顯示{0}-{1}條記錄/共{2}條記錄",
emptyMsg:"無數據可顯示!"
})
});
this.store.load({params:{start:0,limit:5}});
this.insertwin.on("submit",this.onInsert,this);
this.updatewin.on("submit",this.onUpdate,this);
},
//修改按鈕呈現
UpdateRender:function(value){
return '<a id="newupdate" href="#)">修改</a>';
}
,
//刪除按鈕呈現
DelRender:function(value){
return '<a id="newdel" href="#">刪除</a>';
}
,
//刪除記錄
del:function(){
try
{
var _sel=this.getSelected();
Ext.Ajax.request({
url:"../dboperition/del.aspx",
params:{id:_sel.get("id")},
success:function(_rs,_op)
{
var result=Ext.util.JSON.decode(_rs.responseText);
if(result.success==false)
Ext.Msg.alert("系統信息","刪除失敗!")
}
});
this.getStore().remove(_sel);
this.getStore().reload();
}catch(err)
{
Ext.Msg.alert("系統信息","你尚未選擇一條記錄!")
}
},
/*getSelected:function(){
if(this.getSelectionModel().getCount()==0)
{
throw Error("你尚未選擇一條記錄!")
}
else
return this.getSelectionModel().getSelected();
},*/
//增加事件
onInsert:function(_win,_rs)
{
this.store.reload();;
},
//修改事件
onUpdate:function(_win,_rs)
{
this.store.reload();
},
//刪除事件
onRemove:function(_btn)
{
if(_btn=="yes")
this.del();
}
})
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