?? questionadd.jsp
字號:
<%@ page contentType="text/html;charset=GBK" %>
<%@ page language="java" import="java.sql.*"%>
<%@ page import="java.lang.Math.*" %>
<%@ page import="java.util.*" %>
<jsp:useBean id="conn" scope="page" class="test.ConnOracle"/>
<%@ include file="/public/checkvalidadmin.jsp"%>
<%@ include file="/public/checkvalidadmin8.jsp"%>
<%!
String id = "";
String sql = "";
ResultSet rs = null;
String currclassid = "";
%>
<html>
<head>
<title>題目信息修改</title>
<link rel="stylesheet" href="../public/style.css">
<script language="javascript">
// 函數(shù)mycheck()的作用是驗證用戶修改題庫信息的正確性
function mycheck() {
var tmp_selectid = document.myform.selectid.selectedIndex;
var tmp_answer = document.myform.answer.value;
var tmp_choice1 = document.myform.choice1.value;
var tmp_choice2 = document.myform.choice2.value;
var tmp_choice3 = document.myform.choice3.value;
var tmp_choice4 = document.myform.choice4.value;
if(document.myform.qname.value == "") {
alert("請輸入題目！");
return;
}
if(tmp_choice1.length==0 || tmp_choice2.length==0 || tmp_choice3.length==0 || tmp_choice4.length==0 ) {
alert("請輸入各個選項！");
return;
}
if(tmp_answer.length == 0) {
alert("請選擇題目答案！");
return;
}
if(tmp_selectid==0 && tmp_answer.length>1) {
alert("單選題的答案應(yīng)該唯一！");
return;
}
if(tmp_answer.length > 4) {
alert("多選題最多4個答案！");
return;
}
document.myform.submit();
}
</script>
</head>
<%
sql = "select * from test_classinfo";
try {
rs = conn.executeQuery( sql );
}catch(Exception e) {
out.println("訪問課程信息數(shù)據(jù)出錯！");
return;
}
if(!rs.next()) {
out.println("系統(tǒng)數(shù)據(jù)庫中無課程信息數(shù)據(jù)！");
return;
}
%>
<center>
<form name="myform" action="questionsavenew.jsp" method="post">
<table width="90%" HEIGHT=100% border="1" cellspacing="0" cellpadding="0" bordercolorlight="#000000" bordercolordark="#FFFFFF">
<tr bgcolor="#FAD185">
<td colspan=6 height=20 align=center><b>新增試題</b></td>
</tr>
<tr>
<td colspan=6 valign=top>
<textarea name="qname" rows=20 cols=150></textarea></td>
</tr>
<tr>
<td width=10%>選項A</td>
<td colspan=5><textarea name="choice1" rows=2 cols=135></textarea></td>
</tr>
<tr>
<td>選項B</td>
<td colspan=5><textarea name="choice2" rows=2 cols=135></textarea></td>
</tr>
<tr>
<td>選項C</td>
<td colspan=5><textarea name="choice3" rows=2 cols=135></textarea></td>
</tr>
<tr>
<td>選項D</td>
<td colspan=5><textarea name="choice4" rows=2 cols=135></textarea></td>
</tr>
<tr>
<td>題目類別</td>
<td>
<select name="selectid">
<option value=1 selected>單選題</option>
<option value=2>多選題</option>
</selectid><!--可以這樣用的嗎？ -->
</td>
<td>對應(yīng)班級</td>
<td>
<select name="classid">
<%
do{
out.println("<option value=" + rs.getString("classid") + ">");
out.println(rs.getString("classname"));
out.println("</option>");
}while(rs.next());
%>
</select>
</td>
<td>答案</td>
<td><input type=text title="輸入答案時請按照字母次序進行輸入,例如：AB / ABD" name=answer value=""></td>
</tr>
<tr>
<td align=center colspan=6>
<input type="button" value="確認增加" onclick="mycheck()">
<input type="button" value="返回上一頁面" onclick=javascript:history.back()>
</td>
</tr>
</table>
</form>
</center>
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