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[1002] PHP入門班

<?php require_once "header.php"; $op=isset($_REQUEST['op'])?$_REQUEST['op']:""; $class_sn=isset($_REQUEST['class_sn'])?intval($_REQUEST['class_sn']):""; $next_op=($class_sn)?"update":"insert"; //初始值設定 $data['seme'] = $data['class_name'] = $data['teacher'] = $data['passwd'] = $opt1 = $opt2 = $opt3 = $opt4 = $opt5 = $opt6 = $opt7 = $opt8 = $radio1 = $radio0 = ""; if($op=="edit"){ //設定SQL語法 $sql="select * from `tncomu_class` where class_sn='{$class_sn}'"; //執行SQL語法 $result=mysql_query($sql) or die("無法執行:".mysql_error()); //擷取資料回來存到 $data $data=mysql_fetch_assoc($result); //還原下拉選單預設值 $opt1=($data['subject']=="語言與文化")?"selected":""; $opt2=($data['subject']=="生命與健康")?"selected":""; $opt3=($data['subject']=="社會與生活")?"selected":""; $opt4=($data['subject']=="自然與環境")?"selected":""; $opt5=($data['subject']=="美學與藝術")?"selected":""; $opt6=($data['subject']=="資訊與傳播")?"selected":""; $opt7=($data['subject']=="台江分校")?"selected":""; $opt8=($data['subject']=="台江大廟興學")?"selected":""; $radio1=($data['access']=="1")?"checked":""; $radio0=($data['access']=="0")?"checked":""; } $main=" <form action='save_class.php' method='post'> 學年學期:<input type='text' name='seme' size='4' value='{$data['seme']}'><br> 所屬學程:<select name='subject' size=1> <option value='語言與文化' $opt1>語言與文化</option> <option value='生命與健康' $opt2>生命與健康</option> <option value='社會與生活' $opt3>社會與生活</option> <option value='自然與環境' $opt4>自然與環境</option> <option value='美學與藝術' $opt5>美學與藝術</option> <option value='資訊與傳播' $opt6>資訊與傳播</option> <option value='台江分校' $opt7>台江分校</option> <option value='台江大廟興學' $opt8>台江大廟興學</option> </select> <br> 班級名稱:<input type='text' name='class_name' size='30' value='{$data['class_name']}'><br> 講師名稱:<input type='text' name='teacher' size='10' value='{$data['teacher']}'><br> 管理密碼:<input type='text' name='passwd' size='10' value='{$data['passwd']}'><br> 是否開放: <input type='radio' name='access' value='1' id='show' $radio1><label for='show'>開放</label> <input type='radio' name='access' value='0' id='hide' $radio0><label for='hide'>隱藏</label> <br> <input type='hidden' name='op' value='{$next_op}'> <input type='hidden' name='class_sn' value='{$class_sn}'> <input type='submit' value='儲存'> </form>"; $toolbar=' <li class="current_page_item"><a href="index.php">首頁</a></li> <li><a href="add_class.php">班級管理</a></li> <li><a href="add_class.php">發表文章</a></li> '; theme("theme.html"); ?>