smarty简单应用实例
这篇文章主要介绍了smarty简单应用实例,简单介绍了smarty中数据库查询、数组遍历及调用模板显示数据的相关技巧,简单易懂,具有一定参考借鉴价值,需要的朋友可以参考下,本文讲述了smarty简单应用实例,分享给大家供大家参考,具体如下:
- <?php
- require 'smarty/libs/Smarty.class.php';
- $smarty = new Smarty;
- $smarty->template_dir="smarty/templates/templates";
- $smarty->compile_dir="smarty/templates/templates_c";
- $smarty->config_dir="smarty/templates/config";
- $smarty->cache_dir="smarty/templates/cache";
- $hello = "Hello World!";
- $smarty->compile_check = true;
- //$smarty->debugging = true;
- $smarty->debugging = false;
- $smarty->caching=true;
- $conn=mysql_connect("localhost", "root","root"); //打开MySQL服务器连接
- mysql_select_db("lava_guess"); //链接数据库
- mysql_query("set names utf8"); //解决中文乱码问题
- $sql_list="Select * from t_sys_msg Order by id desc limit 0,10";
- $result_list=mysql_query($sql_list); //执行sql语句,返回结果
- //把记录集转换为数组
- while($rs_list=mysql_fetch_array($result_list))
- {
- $msg_array[]=$rs_list;
- }
- $array[] = array("newsID"=>1, "newsTitle"=>"第1条新闻");
- $array[] = array("newsID"=>2, "newsTitle"=>"第2条新闻");
- $array[] = array("newsID"=>3, "newsTitle"=>"第3条新闻");
- $array[] = array("newsID"=>4, "newsTitle"=>"第4条新闻");
- $array[] = array("newsID"=>5, "newsTitle"=>"第5条新闻");
- $array[] = array("newsID"=>6, "newsTitle"=>"第6条新闻");
- $smarty->assign("newsArray", $array);
- $smarty->assign("hello",$hello);
- //赋值
- $smarty->assign("msglist",$msg_array);
- $smarty->display('index.tpl');
- ?>
模板文件:index.tpl
- <html>
- <head>
- <metahttp-equivmetahttp-equiv="Content-Type" content="text/html;charset=utf-8">
- <title>Smarty</title></head>
- <body>
- <hr>
- {$hello}
- <hr>
- {section name=loop loop=$msglist}
- id: {$msglist[loop].id}--{$msglist[loop].title}----{$msglist[loop].receiver}<br>
- {/section}
- <hr>
- {section name=loop loop=$newsArray}
- 新闻编号:{$newsArray[loop].newsID}<br>
- 新闻标题:{$newsArray[loop].newsTitle}<br><hr>
- {sectionelse}
- 对不起,没有任何新闻输入!
- {/section}
希望本文所述对大家基于smarty模板的php程序设计有所帮助。