著作權聲明:轉載時請以超連結形式標明文章原始出處和作者資訊及本聲明http://aumy2008.blogbus.com/logs/14005572.html四、 報表查詢 1、投影查詢 select c from Customer c …… select c.name,c.age from Customer c ……(1)動態執行個體化查詢結果 select new com.CustomerRow(c.id,c.name,c.age) from
在《Pragmatic Ajax A Web 2.0 Primer 》中偶然看到對readyStae狀態的介紹,感覺這個介紹很實在,摘譯如下: 0: (Uninitialized) the send( ) method has not yet been invoked. 1: (Loading) the send( ) method has been invoked, request in progress. 2: (Loaded) the send( ) method has
今天在群裡碰到一個問題,群友說是一道面試題,禁不住好奇,問題如下:id strvalue type1 how 12 are 13 you 14 fine 25 thank 26 you 2要求用sql把它們搜尋出來成為這樣的#how are you#fine thank you# 下面這個Select XML是我實現的,沒有格式化,有點亂。。。嘿嘿SQL-CODE select (select '#'
原文地址:http://hi.baidu.com/shunkunl/blog/item/871c75ef8596faeace1b3e00.htmlPowerDesign:PowerDesign是 Sybase推出的主打資料庫設計工具。PowerDesign致力於採用基於Entiry-Relation的資料模型,分別從概念資料模型 (Conceptual Data Model)和物理資料模型(Physical Data
Ext.get( Mixed el ) : ElementUses simple caching to consistently return the same object. Automatically fixes if an object was recreated with the same id via AJAX or DOM.Ext.fly文法: fly( String/HTMLElement el, [String named] ) :
Extjs-Code//控制項樹 var dsReLoad=function(){ Ctree.getSelectionModel().getSelectedNode().parentNode.reload();}var dsLoader = new Ext.tree.TreeLoader({ dataUrl:'../data/json.aspx?iType='+ddlType.getValue()+'&sChkIDs=',