关于smarty最直观的感受就是分离了页面中html和php的代码，页面不再混乱，很清晰了……
smarty->assign();//注册
smarty->display();//加载模板
除了老师给的表，kemu,nandu,type都建了表格，便于使用
main.php
<?php include("./init.inc.php");//加载配置文件 //echo str_replace("\","/",dirname(__FILE__))."/"; include("ChaXun.class.php");//加载类 $db=new ChaXun(); $sql="select * from timu"; $attr=$db->Query($sql); //var_dump($attr); $smarty->assign("shuju",$attr);//将要注册内容给smarty $smarty->display("main.html");
main.html
<html> <head> <meta charset="utf-8" /> </head> <body> <h1>主页面</h1> <table width="100%" border="1" cellpadding="0" cellspacing="0"> <tr> <td>题目名称</td> <td>答案</td> <td>所属科目</td> <td>难度</td> <td>题目类型</td> <td>操作</td> </tr> <{foreach $shuju as $v}>//遍历smarty传过来的$shuju,这里使用foreach要注意结束foreach <tr> <td><{$v[1]}></td> <td><{$v[2]}></td> <td><{$v[3]}></td> <td><{$v[4]}></td> <td><{$v[5]}></td> <td><a href="delete.php?code=<{$v[0]}>">删除</a> <a href="update.php?code=<{$v[0]}>">更改</a></td> </tr> <{/foreach}> </table> <a href="add.php">添加数据</a> </body> </html>
add.php
<?php include("./init.inc.php"); //echo str_replace("\","/",dirname(__FILE__))."/"; include("ChaXun.class.php"); $db=new ChaXun(); $sqlkm="select * from kemu"; $akm=$db->Query($sqlkm); $sqlnd="select * from nandu"; $and=$db->Query($sqlnd); $sqltp="select * from type"; $atp=$db->Query($sqltp); $smarty->assign("kemu",$akm); $smarty->assign("nandu",$and); $smarty->assign("type",$atp); $smarty->display("add.html");
add.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>添加页面</title> </head> <body> <h1>添加页面</h1> <form action="addchuli.php" method="post"> <div>题目名称：<input type="text" name="name" /></div><br /> <div>请输入选项A:<input type="text" name="A" /></div> <div>请输入选项B:<input type="text" name="B" /></div> <div>请输入选项C:<input type="text" name="C" /></div> <div>请输入选项D:<input type="text" name="D" /></div><br /> <div>题目答案：<input type="text" name="daan" /></div><br /> <div>所属科目：<select name="kemu"> <{foreach $kemu as $v}> <option value="<{$v[0]}>"><{$v[1]}></option> <{/foreach}> </select></div><br /> <div>难度：<select name="nandu"> <{foreach $nandu as $v}> <option value="<{$v[0]}>"><{$v[1]}></option> <{/foreach}> </select></div><br /> <div>题目类型：<select name="leixing"> <{foreach $type as $v}> <option value="<{$v[0]}>"><{$v[1]}></option> <{/foreach}> </select></div><br /> <div><input type="submit" value="添加数据"/></div> </form> </body> </html>
addchuli.php
<?php include("ChaXun.class.php"); $db=new ChaXun(); $name=$_POST["name"]; $daan=$_POST["daan"]; $kemu=$_POST["kemu"]; $nandu=$_POST["nandu"]; $type=$_POST["leixing"]; $A=$_POST["A"]; $B=$_POST["B"]; $C=$_POST["C"]; $D=$_POST["D"]; $sqltm="insert into timu values('','{$name}','{$daan}','{$kemu}','{$nandu}','{$type}')"; if($db->Query($sqltm,1)) { $id=$db->conn->insert_id; $sqlA="insert into xuanxiang values('','{$A}','A','{$id}')"; $aA=$db->Query($sqlA,1); $sqlB="insert into xuanxiang values('','{$B}','B','{$id}')"; $aB=$db->Query($sqlB,1); $sqlC="insert into xuanxiang values('','{$C}','C','{$id}')"; $aC=$db->Query($sqlC,1); $sqlD="insert into xuanxiang values('','{$D}','D','{$id}')"; $aD=$db->Query($sqlD,1); header("location:add.php"); } else { echo"添加失败"; }
delete.php
<?php include("ChaXun.class.php"); $db=new ChaXun(); $code=$_GET["code"]; $sql="delete from timu where code='{$code}'"; $db->Query($sql,1); $sqlxx="delete from xuanxiang where timu='{$code}'"; $db->Query($sqlxx,1); header("location:main.php");
update.php
<?php include("./init.inc.php"); //echo str_replace("\","/",dirname(__FILE__))."/"; include("ChaXun.class.php"); $db=new ChaXun(); $code=$_GET["code"]; $sql="select * from timu where code='{$code}'"; $atm=$db->Query($sql); $sqlxx="select * from xuanxiang where timu='{$code}'"; $axx=$db->Query($sqlxx); $sqlkm="select * from kemu"; $akm=$db->Query($sqlkm); $sqlnd="select * from nandu"; $and=$db->Query($sqlnd); $sqltp="select * from type"; $atp=$db->Query($sqltp); $smarty->assign("type",$atp); $smarty->assign("nandu",$and); $smarty->assign("kemu",$akm); $smarty->assign("xx",$axx); $smarty->assign("timu",$atm); $smarty->display("update.html");
updatechuli.php
<?php include("ChaXun.class.php"); $db=new ChaXun(); $code=$_GET["code"]; $name=$_POST["name"]; $daan=$_POST["daan"]; $kemu=$_POST["kemu"]; $nandu=$_POST["nandu"]; $type=$_POST["leixing"]; //这里也可以先删除清空所有，再insert into 也可以 $sql="update timu set name='{$name}',daan='{$daan}',kemu='{$kemu}',nandu='{$nandu}',type='{$type}' where code='{$code}'"; //var_dump($db->Query($sql,1)); if($db->Query($sql,1)) { header("location:main.php"); } else { echo"更改失败"; }