smarty引擎之練習

時間 2019-11-19

標籤 smarty 引擎練習简体版

原文原文鏈接

關於smarty最直觀的感覺就是分離了頁面中html和php的代碼，頁面再也不混亂，很清晰了……php

smarty->assign();//註冊html

smarty->display();//加載模板sql

除了老師給的表，kemu,nandu,type都建了表格，便於使用post

main.phpui

<?php

include("./init.inc.php");//加載配置文件 //echo str_replace("\\","/",dirname(__FILE__))."/";
include("ChaXun.class.php");//加載類 $db=new ChaXun();
$sql="select * from timu";
$attr=$db->Query($sql);
//var_dump($attr);

$smarty->assign("shuju",$attr);//將要註冊內容給smarty
$smarty->display("main.html");

main.htmlspa

<html>
<head>
<meta charset="utf-8" />
</head>

<body>
<h1>主頁面</h1>
<table width="100%" border="1" cellpadding="0" cellspacing="0">
<tr>
<td>題目名稱</td>
<td>答案</td>
<td>所屬科目</td>
<td>難度</td>
<td>題目類型</td>
<td>操做</td>
</tr>
<{foreach $shuju as $v}>//遍歷smarty傳過來的$shuju,這裏使用foreach要注意結束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]}>">刪除</a>&nbsp;&nbsp;<a href="update.php?code=<{$v[0]}>">更改</a></td>
</tr>

<{/foreach}>
</table>
<a href="add.php">添加數據</a>

</body>
</html>

add.phpcode

<?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.htmlorm

<!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>添加頁面</title>
</head>

<body>
<h1>添加頁面</h1>

<form action="addchuli.php" method="post">
<div>題目名稱：<input type="text" name="name" /></div><br />

<div>請輸入選項A:<input type="text" name="A" /></div>
<div>請輸入選項B:<input type="text" name="B" /></div>
<div>請輸入選項C:<input type="text" name="C" /></div>
<div>請輸入選項D:<input type="text" name="D" /></div><br />

<div>題目答案：<input type="text" name="daan" /></div><br />
<div>所屬科目：<select name="kemu">
                <{foreach $kemu as $v}>
                <option value="<{$v[0]}>"><{$v[1]}></option>
                <{/foreach}>
            </select></div><br />

<div>難度：<select name="nandu">
             <{foreach $nandu as $v}>
             <option value="<{$v[0]}>"><{$v[1]}></option>
             <{/foreach}>
          </select></div><br />

<div>題目類型：<select name="leixing">
               <{foreach $type as $v}>
               <option value="<{$v[0]}>"><{$v[1]}></option>
               <{/foreach}>
             </select></div><br />

<div><input type="submit" value="添加數據"/></div>

</form>
</body>
</html>

addchuli.phpxml

<?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"添加失敗";
}

delete.phphtm

<?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"];
//這裏也能夠先刪除清空全部，再insert into 也能夠 $sql="update timu set name='{$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"更改失敗";
}

相關標籤/搜索

每日一句

每一个你不满意的现在，都有一个你没有努力的曾经。