所需要的数据库表格：shiti, shititimu, timu, kemu, xuanxiang
考试试题的设置：
考试试题后台：ksset.php
<?php include("../init.inc.php"); include("../DBDA.php"); $db = new DBDA(); $skm = "select * from kemu"; $akm = $db->Query($skm); $smarty->assign("kemu",$akm); $smarty->display("ksset06.html");
考试试题处理页面：kssetchuli.php
<?php include("../DBDA.php"); $db = new DBDA(); $code = $_POST["code"]; $name = $_POST["name"]; $kemu = $_POST["kemu"]; $shijian = $_POST["shijian"]; $shuliang = $_POST["shuliang"]; $fenzhi = $_POST["fenzhi"]; $sql = "insert into shiti values('{$code}','{$shijian}','{$kemu}','{$name}','{$shuliang}','{$fenzhi}')"; $db->Query($sql,1); $sall = "select code from timu where kemu ='{$kemu}'"; $aall = $db->Query($sall); var_dump($aall); $shuzu = array();//生成的试题代号 for($i=0;$i<$shuliang;$i++) { $n = rand(0,count($aall)-1);//0-数组长度的随机数(索引从0开始的) $daihao = $aall[$n][0]; if(in_array($daihao,$shuzu)) { $i--; } else { array_push($shuzu,$daihao); } } foreach($shuzu as $k=>$v) { $shunxu = $k+1; $sttm = "insert into shititimu values('','{$code}','{$v}','{$shunxu}')"; $db->Query($sttm,1); } header("location:ksset.php");
考试试题前端显示：ksset06.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>考试信息</title> <script src="../../jquery-1.11.2.min.js"></script> </head> <body> <!--<a href="#" onclick="return confirm('确定要删除吗')">删除</a>--> <h1>设置考试信息</h1> <form action="kssetchuli.php" method="post"> <div>请输入考试编号：<input type="text" name="code" /></div></br> <div>请输入考试名称：<input type="text" name="name" /></div></br> <div>请选择考试科目： <select name="kemu" id="kemu"> <{foreach $kemu as $v}> <option value="<{$v[0]}>"><{$v[1]}></option> <{/foreach}> </select> </div></br> <div>请输入考试时间：<input type="text" name="shijian" />分钟</div></br> <div>请输入题目数量：<input type="text" name="shuliang" id="sl" /></div></br> <div>请输入题目分值：<input type="text" name="fenzhi" /></div></br> <input type="submit" value="提交" id="tj" onclick="Check()" /> </form> </body> </html> <script type="text/javascript"> $(document).ready(function(e) { $("#tj").click(function(){ var km = $("#kemu").val(); var sl = $("#sl").val(); var bs = ""; $.ajax({ url:"panduansl.php", async:false, data:{km:km,sl:sl}, type:"POST", dataType:"TEXT", success: function(data){ bs = data; } }); if(bs.trim()=="OK") { return true; } else { alert("该科目下的题目数量不足"); return false; } }) }); </script>
前端的显示数据包含需要判断的输入该科目下的试题数量的比较：panduansl.php(使用ajax)
<?php include("../DBDA.php"); $db = new DBDA(); $km = $_POST["km"]; $sl = $_POST["sl"]; $sall = "select count(*) from timu where kemu ='{$km}'"; $aall = $db->StrQuery($sall); if($aall>=$sl)//表中的与写进去的比较 { echo "OK"; } else { echo "NO"; }
形成试卷的相关页面：
形成的试卷后台页面：kstimu.php
<?php include("../init.inc.php"); include("../DBDA.php"); $db = new DBDA(); $sst = "select * from shiti"; $ast = $db->Query($sst); $shzu = array();//题目信息 if(empty($_POST["ksmc"])) { } else { $code = $_POST["ksmc"];//根据他去查shititimu $stm = "select * from shititimu where shiti='{$code}'"; $atm = $db->Query($stm); //var_dump($atm); foreach($atm as $v) { $tmdh = $v[2];//代号 $tmsx = $v[3];//顺序 $sname = "select name from timu where code='{$tmdh}'"; $tmmc = $db->StrQuery($sname); //echo $tmmc; $sxx = "select name,xuanxiang from xuanxiang where timu ='{$tmdh}'"; $axx = $db->Query($sxx);//选项 //var_dump($axx); $tmxx = array("tmsx"=>$tmsx,"tmmc"=>$tmmc,"xuanxiang"=>$axx); $shzu[] = $tmxx;//往数组添加数据 //var_dump($shzu); } } $smarty->assign("tm",$shzu); $smarty->assign("st",$ast); $smarty->display("kstimu06.html");
形成的试卷前端显示：kstimu06.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> </head> <body> <form action="kstimu.php" method="post"> <h1>试题详情</h1> <div>请选择考试名称： <select name="ksmc"> <{foreach $st as $v}> <option value="<{$v[0]}>"><{$v[3]}></option> <{/foreach}> </select> <input type="submit" value="查询" /> </div> </form> <br /> <div> <{foreach $tm as $v}> <div style="font-size:18px; font-weight:bold; color:#906"><{$v.tmsx}> <{$v.tmmc}></div> <{foreach $v.xuanxiang as $v1}> <div><{$v1[1]}>:<{$v1[0]}></div> <{/foreach}><br /> <{/foreach}> </div> </body> </html>
