項目實訓課件第10天

10天課件3publicinterface publicinterface flag屬性,get/setdomxml23<packagename="commonLogin"extends="struts-default"<packagename="commonLogin"extends="struts-default"namespace="/admin"<actionname="*"<actionname="Login"<paramname="sql">select*fromuser_regwhereuser_id=?and<param<param<paramname="roleSql">selectuser_typefromuser_regwhere<result<resultname=" String2 String<scriptfunction<scriptfunctionvarfrmObj=varvarif(userId==""||password==""){ return;}}<s:formaction="Login"theme="simple"<table<tdalign="rightwidth="100">用戶<tdwidth="200"><s:textfield<tdalign="right"><tdwidth="200"><s:textfield<buttononclick="loginPage();">登錄4publicclassStudentList3ActionextendspublicclassStudentList3ActionextendsprivateListprivateStudentWherePOwhere; private privateString publicvoidvalidate()//super.validate();//}publicStringexecute()throwsException{Stringhql="fromqh.student.Student";"namelike:", "phonelike:where.phone", studs=execute(hql,params);return}6,strus-login.xml文件中配置例如.jsp7actionS2SearchAction,1、可以上傳N個文件到硬盤的任何地方2jsp文件編寫要點-41<s:formenctype=”multipart/form-data”2<s:formmethod=”post”3<s:file...4<s:filename=”upFile.upFile”3、action類要素1 4、無論上傳一個文件，還是多個文件 代碼只需要1行5<s:formaction="UpFile"enctype="multipart/form-data"<s:textfieldname="userIdlabel="用戶<s:filename="upFile.upFile"label="用 -1"<s:filename="upFile.upFile"label="用 -2"<s:filename="upFile.upFile"label="用 -3"<s:filename="upFile.upFile"label="用 -4"<s:filename="upFile.upFile"label="用 -5"action類，upFilelog4j工具publicclassFileUpLoadActionextendsprivateStringuserId;publicStringexecute()throwsException//TODOAuto-generatedmethodstub upFile.upload(path);//上傳到不 return}61action類屬性，2個屬性List自己的名稱;Stringflag;不再需要WherePO類屬性，就是where屬性2publicclassVStudyList2ActionextendsprivateListprivateStringpublicStringexecute()throwsExceptionStringhql="fromqh.vstudy.VStudywherecla studs=execute(hql,params);return"input";}<linkrel="styleSheet"type="text/css"<s:formaction="StudyList2"<s:include <div <table <tralign="center" <tdwidth="100">序號<tdwidth="100">學號<tdwidth="150">課程編號<tdwidth="150">課程名稱<td <tdwidth="100">成績<tdwidth="200">班級號 torvalue="studs"id="stud"<tr<td<td<td>${stud.id.studId<td<td>${stud.courseName<td<td>${stud.score<td>${stud.cla<buttononclick="addRecord('../study/StudyAdd.action');">新增 13String[]delIds;privateListprivateStuentWherePOwhere;privateStringflag;214個屬性privateListprivateStuentWherePOwhere;privateInteger[]delIds;privateStringflag;十一、關于快速查詢，如果僅僅翻頁，有查詢、有刪除-2個或以上字段－414個屬性privateListprivateStuentWherePOwhere;privateString[]delIds;privateStringpublicclassStudyListActionextendsprivatepublicclassStudyListActionextendsprivateListprivateVStudyWherePOwhere;privateString[]delIds;privateStringflag;publicStudyId[]return}十二、關于21jsonxml2十三、在當前頁網(wǎng)中載入xml<?xmlversion="1.0"encoding="GBK"<?xmlversion="1.0"encoding="GBK"<table<xmlid="dbData"src="APage.xml"<row<field<field <field <fieldid="BIRTHDAY">1990-2-<fieldid="USER_TYPEcode="1">學生<field <row<field<field <field <fieldid="BIRTHDAY">1989-7-<fieldid="USER_TYPEcode="2">講師<field 十四、用jqueryxml節(jié)1采用jquery處理htmldom節(jié)點方法進functionloadXMLDataToTable(){varfunctionloadXMLDataToTable(){var$thisPageData=$("#dbData");varvarfor(varvarvarvar varbirthday=$rowData.find("field[id=BIRTHDAY]").text();varuserType=$rowData.find("field[id=USER_TYPE]").text();var var$tbObj.append($trHTML);//將tr對象加載到table}}十五、用showModalDialog34十六、關于Android14JavaJDKADTADT插件置入Eclipse中這里己將ADT17.0Eclipse3.72環(huán)境2Android-SDK將這個SDK解壓任何一 path=path=D:\tools\antools\android-sdk\tools; 十七、首次打開Eclipse十八、首次打開模 十九、關于HibernateNN2 Set如果班級表QH100015SetNSet<Studentstuds=Mapmap<Integer,Student>map=newHashMap();for(Studentstud:studs){intstudId=stud.getStudId();}Student SetSetOK4Map集合二十、工作流相關概念，workflow1javaxml配置文件，處理工作流Tomcat在行業(yè)中的份量3二十一 關于SSH中Ajax處理示例，省市級聯(lián)操 、。4)。數(shù)據(jù)庫自選。WebserverresintomcatCreateTABLEORG_AREA(ORG_IDvarchar(20)CreateTABLEORG_AREA(ORG_IDvarchar(20)primarykey, ORG_LEVELint)--deletefrom--select*from--droptable--droptable-、。USER_IDvarchar(20)primaryNAMEvarchar(50),NAMEvarchar(50),),--UNIT_PROVINCEvarchar(20),--所在省，或省級市UNIT_CITYvarchar(20所在縣或縣級市（市的區(qū)域)photov