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This article mainly introduces the file display of smarty in php. Interested friends can refer to it. I hope it will be helpful to everyone.
First make a simple form
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> </head> <body> <form action="insert.php" method="post" enctype="multipart/form-data"> <center> <table> <tr> <td>账号</td> <td><input type="text" name="aa"></td> </tr> <tr> <td>密码</td> <td><input type="text" name="bb"></td> </tr> <tr> <td>文件</td> <td><input type="file" name="img"></td> </tr> <tr> <td><input type="submit" value="添加"></td> </tr> </table> </center> </form> </body> </html>
Add jump to the add page
<?php
header("content-type:text/html;charset=utf-8");include ("./DB.class.php"); //引入自己的增删改查封装并且进行文件移动$d= new DB("127.0.0.1","root","root","user"); //实例化入库选库 并传参$p3=new SC(); //实例化添加类
$res=$p3->say($_POST,$_FILES,'img',"images/",'image'); //1参数为上传的文本信息，2参数为上传图片信息， 3 参数为图片的name名，4参数为移动文件目录,5参
数为添加到的数据表。
if ($res) {echo "<script>alert('上传成功');location.href='index.php'</script>";//成功则自动跳转查询页面}else{echo "<script>alert('上传失败');location.href='form.php'</script>";//失败则自动跳转form表单}
?>Query page
<?php
header("content-type:text/html;charset=utf-8");
include ("./DB.class.php"); //引入文件
$d= new DB("127.0.0.1","root","root","user");
$p7=new F; //实例化类
$aa=isset($_GET['aa'])?$_GET['aa']:""; //三元运算符进行判断页数是否为空
$data=$p7->say('bb','2',$aa); //三个值分别为表名 分页每页的个数 和查询的值
$shang=$p7->shang; //获取上一页的变量
$xia=$p7->xia; //获取下一页的变量
$wei=$p7->wei; //获取尾wei页的变量
include ("libs/Smarty.class.php"); //引入Smarty文件
$ok = new Smarty;
$ok->assign("aa",$aa);
$ok->assign("shang",$shang);
$ok->assign("xia",$xia);
$ok->assign("wei",$wei);
$ok->assign("list",$data); //指向并赋值
$ok->display("show.php");
//指向的页面
?>Display and search page
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>展示</title>
</head>
<body>
<form action="index.php" method="get">
<table>
<tr>
<td colspan="2" align="center"><input type="text" name="aa"><input type="submit" value="搜索"></td>
</tr>
<tr>
<td>id</td>
<td>name</td>
<td>pwd</td>
<td>img</td>
</tr>
{section loop=$list name=l}
<tr>
<td>{$list[l].id}</td>
<td>{$list[l].aa}</td>
<td>{$list[l].bb}</td>
<td><img src="{$list[l].img}" alt="" height="50" width="60"> </td>
{if {$list[l].ll} eq 1}
<td><a href="up.php?id={$list[l].id}&ll=0">上架</a></td>
{else}
<td><a href="up.php?id={$list[l].id}&ll=1">下架</a></td>
{/if}
<td><a href="del.php?id={$list[l].id}">删除</a></td>
</tr>
{/section}
<tr>
<td><a href="index.php?page=1&aa={$aa}">首页</a></td>
<td><a href="index.php?page={$shang}&aa={$aa}">上一页</a></td>
<td><a href="index.php?page={$xia}&aa={$aa}">下一页</a></td>
<td><a href="index.php?page={$wei}&aa={$aa}">为页</a></td>
</tr>
</table>
</form>
</body>
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