Home >Backend Development >PHP Tutorial >Smarty+QUICKFORM小小演示_php技巧
由于公司需要quickform结合SMARTY的开发模式,最近几天恶补了下,跟大家分享下心得吧,quickform是一个PEAR类库,可以快速生成表单控件及验证表单的JS代码,大家可能觉得这个用手写JS和HTML生成不是很快吗,用那个不是更麻烦,的确,少量的表单控件是显示不出quickform的优势的,但是如果有大量的表单控件,例如OA的后台,quickform的优势就显示出来了,利用quickform有代码清晰,易于维护等特点,非常适合大中型项目的开发,更方便的是可以在smarty中轻松使用它,^_^废话少说,来看看代码,不过大家之前最好了解下PEAR的安装,参照:http://hi.baidu.com/wanghaozi/blog/item/81cfb7003f973687e850cd3e.html。
由于公司用的quickform是自己改进过的,因此代码和大家网上看到的会有些差别,涉及版权在这里就不便说明,简要展示下核心代码,大家就当了解下吧,有兴趣的朋友可以看看这篇HAOHAPPY的文章:http://www.phpe.net/articles/418.shtml
[php]
/*
*作者:辉老大
*页面:path.cfg.php
*功能:系统路径设置
*版权所有:随便copy^_^
*/
$global['path']['conf'] = $global['path']['root'] . 'conf/';//定义系统配置文件路径
$global['path']['lib'] = $global['path']['root'] . 'lib/';//定义系统库文件路径
?>
[/php]
[php]
/*
*作者:辉老大
*页面:smarty.cfg.php
*功能:smarty基本配置
*版权所有:随便copy^_^
*/
//定义模板路径
$global['smarty']['template_dir'] = $global['path']['root'] . 'lib/smarty/templates';
//定义模板编译目录
$global['smarty']['compile_dir'] = $global['path']['root'] . 'lib/smarty/templates_c';
//定义smarty配置文件夹路径
$global['smarty']['config_dir'] = $global['path']['conf'] . 'lib/smarty/configs';
$global['smarty']['cache_dir'] = $global['path']['root'] . 'lib/smarty/cache';
//$global['smarty']['compile_check'] = true;
//设置smarty报错禁用
$global['smarty']['debugging'] = false;
//关闭缓存
$global['smarty']['caching'] = false;
//$global['smarty']['cache_lifetime'] = 6000;
//定义左右边界符
$global['smarty']['left_delimiter'] = '$global['smarty']['right_delimiter'] = '}>';
?>
[/php]
[php]
/*
*作者:辉老大
*页面:common.cfg.php
*功能:全局配置
*版权所有:随便copy^_^
*/
$global['path']['root'] = dirname(__FILE__) . '/';//设置根目录
require($global['path']['conf'] . 'conf/path.cfg.php');
require($global['path']['conf'] . 'smarty.cfg.php');
//包含smarty类库
require($global['path']['lib'] . 'smarty/libs/Smarty.class.php');
//smarty配置
$tpl = new Smarty();
$tpl->template_dir = $global['smarty']['template_dir'];
$tpl->compile_dir = $global['smarty']['compile_dir'];
$tpl->config_dir = $global['smarty']['config_dir'];
$tpl->debugging = $global['smarty']['debugging'];
$tpl->caching = $global['smarty']['caching'];
$tpl->cache_lifetime = $global['smarty']['cache_lifetime'];
$tpl->left_delimiter = $global['smarty']['left_delimiter'];
$tpl->right_delimiter = $global['smarty']['right_delimiter'];
unset($global['smarty']);
ini_set('include_path', ini_get('include_path') .
PATH_SEPARATOR . $global['path']['lib'] . 'pear/');//载入pear库文件
?>
[/php]
[php]
/*
*作者:辉老大
*页面:index.php
*功能:UI
*版权所有:随便copy^_^
*/
require_once('common.inc.php');//载入全局配置
//包含quickform类库
require($global['path']['lib'] . 'pear/HTML/QuickForm.php');
$form = new HTML_QuickForm('changepwdform');//生成quickform实例,参数为表单名
/*
*开始添加表单元素
*参数依次为:表单元素类型,名称,(按钮标签文字),样式
*/
$form->addElement('password','adminPwd','','style="width:120px"');
$form->addElement('password','newPwd','','style="width:120px"');
$form->addElement('password','newPwd2','','style="width:120px"');
$form->addElement('submit','btnSubmit','修改密码','style="width:100px"');
//增加验证规则,自动生成JS
$form->addRule('adminPwd','密码不能为空!','required','','client');
$form->addRule('newPwd','新密码不能为空!','required','','client');
$form->addRule('newPwd2','请再次输入新密码!','required','client');
$form->addRule(array('newPwd','newPwd2'),"两次输入的密码不一致!",'compare','','client');
$form->;//禁止提交表单
//分配表单数据到数组中
$tpl->assign('form_data',$form->toArray());
//显示模板
$tpl->display('index.tpl');
?>
[/php]
模板代码: