WEB应用与开发_06JSP内置对象及其应用课件.pptVIP

%=session.getAttribute(studentNum)% /font /p table width=70% border=1 align=center cellpadding=5 cellspacing=2 bgcolor=#CCCCFF bordercolor=#FF6666 tr td div align=center font face=标楷体 size=4 学生姓名 /font /div /td % for( int num=0; numcourseNum; num++ ){ % td div align=center font face=标楷体 size=4 %=txtCourseName[num].trim()+成绩% /font /div /td % } % /tr % int studentNum = ((Integer)session.getAttribute( studentNum)).intValue(); for( int sNum=0; sNumstudentNum; sNum++ ){ % tr td center font face=标楷体 size=4 input type=text name=%=txtStudentName+sNum% maxlength=10 size=10 /font /center /td % for( int cNum=0; cNumcourseNum; cNum++ ){ % td center font face=标楷体 size=4 input type=text name=%=txtScore+sNum% size=3 maxlength=3 /font /center /td % } } % /tr /table br center input type=submit name=Submit value= 确定 input type=reset name=reset value=重填 /center /form /body /html ⑺ ReportCard.jsp % String[] txtCourseName = (String[])session.getAttribute( CourseName ); int courseNum = txtCourseName.length; int studentNum = ((Integer)session.getAttribute( studentNum)).intValue(); String errorMessage=; for( int sNum=0; sNumstudentNum; sNum++ ) if( request.getParameter(txtStudentName+sNum).trim().length() == 0 ){ errorMessage += br学生姓名不完整!; break; } try{ for( int sNum=0; sNumstudentNum; sNum++ ){ String[] score = (String[])request.getParameterValues(txtScore+sNum); for( int cNum=0; cNumcourseNum; cNum++ ) Integer.parseInt(score[cNum]); } } catch( NumberFo