BlogJava-大道天成-随笔分类-ExtJShttp://www.blogjava.net/rockblue1988/category/52609.html好好学习，天天向上zh-cnWed, 12 Sep 2012 09:44:35 GMTWed, 12 Sep 2012 09:44:35 GMT60ExtJS运用cookie保存登录信息http://www.blogjava.net/rockblue1988/archive/2012/09/12/387575.htmlJimi HendrixJimi HendrixWed, 12 Sep 2012 09:23:00 GMThttp://www.blogjava.net/rockblue1988/archive/2012/09/12/387575.htmlhttp://www.blogjava.net/rockblue1988/comments/387575.htmlhttp://www.blogjava.net/rockblue1988/archive/2012/09/12/387575.html#Feedback0http://www.blogjava.net/rockblue1988/comments/commentRss/387575.htmlhttp://www.blogjava.net/rockblue1988/services/trackbacks/387575.html具体实现如下：

            {
xtype : 'combo',                              //这里是选择单位的Combo
id:'orgname',
store : orgStore,
name:'orgname',
emptyText : '请选择单位',
displayField : 'orgname',
valueField : 'dbname',
editable : false,
forceSelection : true,
triggerAction : 'all',
shadow : 'frame',
hiddenName : 'dbname',
listeners:{
    select:function(){                                                          //增加1个select函数，当选择的时候，将选择结果保存入cookie
    savedbname= Ext.getCmp('orgname').getValue();
                                 Ext.util.Cookies.set('savedbname',savedbname);
}
    }
}



 
var orgStore = new Ext.data.JsonStore( {                                 //这是单位选择Combo的数据源
url : 'test/LoginOrgSelectServlet',
root : 'orgselect',
fields : [ 'orgname', 'dbname' ],
autoLoad : true,
listeners:{load:function(){                                                  //给store添加一个load监听器
  var cookiedata = Ext.util.Cookies.get("savedbname");
  if (cookiedata!=null){Ext.getCmp('orgname').setValue(cookiedata);}   //当cookie中的数据不为空的时候，设置combo的值
}}
});


Jimi Hendrix 2012-09-12 17:23 发表评论
]]>ExtJS 导出 Excelhttp://www.blogjava.net/rockblue1988/archive/2012/02/29/370977.htmlJimi HendrixJimi HendrixWed, 29 Feb 2012 03:21:00 GMThttp://www.blogjava.net/rockblue1988/archive/2012/02/29/370977.htmlhttp://www.blogjava.net/rockblue1988/comments/370977.htmlhttp://www.blogjava.net/rockblue1988/archive/2012/02/29/370977.html#Feedback6http://www.blogjava.net/rockblue1988/comments/commentRss/370977.htmlhttp://www.blogjava.net/rockblue1988/services/trackbacks/370977.html阅读全文

Jimi Hendrix 2012-02-29 11:21 发表评论
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