用PEAR中的QuickForm实现了一个用户注册的界面,具体的操作数据库没有写。可能是我还不太熟练吧,没发现它的优点,反而不如JS,HTML直接编写来得迅速。也许它的好处就是可以控制很多吧(不是指外观)。下面的例子就实现了 用户名,EMAIL地址的格式检查,证件号码等等的检查,当然这些用JS都可以轻松完成的,大家见仁见智吧。 下面是最终效果图:
 下面是PHP代码 <?php /** * QuickForm手工篇 * * QuickForm手工输入之熟练篇 * 用QuickForm完成一个用户注册页面(包括信息的审查功能) * @author jxyuhua at gmail.com */ require_once('HTML/QuickForm.php'); echo('<link rel="stylesheet" href="css.css" />'); $quickForm = new HTML_QuickForm('registerFrm'); $country = array('1' => '中国', '2' => '日本', '3' => '美国', '4' => '英国', '0' => '其它'); $city = array('1' => '北京', '2' => '广东', '3' => '江西', '0' => '其它'); $industry = array('1' => '学生', '2' => '科研机构', '3' => 'IT产业', '0' => '其它'); $from = array('1' => '网吧', '2' => '单位', '3' => '家里', '0' => '其它'); $quickForm->setDefaults(array('idtype' => 1, 'secret' => 1)); $quickForm->addElement('header', null, '新用户注册'); $quickForm->addElement('text', 'name', '用户登录呢称:', array('size' => 20, 'maxlength' => 20)); $quickForm->addElement('password', 'pass', '密码:', array('size' => 20, 'maxlength' => 20)); $quickForm->addElement('password', 'repass', '重复输入密码:', array('size' => 20, 'maxlength' => 20)); $quickForm->addElement('text', 'email', 'EMAIL地址:', array('size' => 20, 'maxlength' => 50)); $quickForm->addElement('text', 'passquestion', '密码提示问题:', array('size' => 50, 'maxlength' => 50)); $quickForm->addElement('text', 'passanswer', '密码提示答案:', array('size' => 50, 'maxlength' => 50)); $quickForm->addElement('text', 'alias', '用户中文呢称:', array('size' => 30, 'maxlength' => 50)); $quickForm->addElement('textarea', 'description', '个人描述信息:', array('rows' => 3, 'cols' => 50, 'class' => 'textBox')); $radio[] = &$quickForm->createElement('radio', null, null, '以下信息对不外公开', '1'); $radio[] = &$quickForm->createElement('radio', null, null, '以下信息对外公开', '0'); $quickForm->addGroup($radio, 'secret'); //?如何设置默认选中为身份证? //中转的办法,设默认值 $quickForm->addElement('text', 'idnuber', '证件号码:', array('size' => 30, 'maxlength' => 30)); $radio2[] = $quickForm->createElement('radio', 'idtype', null, '身份证', null, array('value' => 1, 'checked' => 'true')); $radio2[] = $quickForm->createElement('radio', 'idtype', null, '其它证件', null, array('value' => 2)); $quickForm->addGroup($radio2); $quickForm->addElement('text', 'realname', '真实姓名:', array('size' => 20, 'maxlength' => 30)); $quickForm->addElement('select', 'gender', '性别:', array('male' => '男', 'female' => '女')); $quickForm->addElement('date', 'born', '出生于:', array('format' => 'Y 年m 月d', 'minYear' => 1940, 'maxYear' => 1995)); $quickForm->addElement('select', 'country', '所在国家:', $country); $quickForm->addElement('select', 'city', '省(市):', $city); $quickForm->addElement('text', 'town', '市(县):', array('size' => 20, 'maxlength' => 20)); $quickForm->addElement('text', 'address', '联系地址:', array('size' => 50, 'maxlength' => 50)); $quickForm->addElement('text', 'zipcode', '邮政编码:', array('size' => 20, 'maxlength' => 20)); $quickForm->addElement('text', 'phone', '联系电话:', array('size' => 20, 'maxlength' => 20)); $quickForm->addElement('text', 'company', '所在单位:', array('size' => 30, 'maxlength' => 30)); $quickForm->addElement('text', 'department', '所在部门:', array('size' => 20, 'maxlength' => 20)); $quickForm->addElement('select', 'industry', '所在行业:', $industry); $quickForm->addElement('select', 'source', '主要在哪里<br />访问我们的网站:', $from); $quickForm->addElement('text', 'webpage', '个人主页:', array('size' => 50, 'maxlength' => 50)); $quickForm->addElement('submit', null, '注册用户');
//设定表单的规则 $quickForm->applyFilter('name', 'trim'); $quickForm->addRule('name', '用户登录昵称必须填写!!', 'required'); $quickForm->addRule('pass', '密码不能为空', 'required'); $quickForm->addRule('email', '电子邮件EMAIL不能为空', 'required'); $quickForm->addRule('passquestion', '请填写密码提示问题', 'required'); $quickForm->addRule('passanswer', '请填写密码提示答案', 'required'); $quickForm->addRule('idnuber', '请填写证件号码', 'required'); $quickForm->addRule('realname', '请填写真实姓名', 'required'); $quickForm->addRule('gender', '性别不能为空', 'required'); $quickForm->addRule('born', '出生日期不能为空', 'required'); $quickForm->addRule('country', '国家不能为空', 'required'); $quickForm->addRule('city', '城市不能为空', 'required'); $quickForm->addRule('address', '请填写你的联系地址', 'required'); $quickForm->addRule('name', '用户登录呢称最少为5个字符', 'minlength', 5); $quickForm->addRule('pass', '密码太简单,不能少于5位', 'minlength', 5); $quickForm->addRule(array('pass', 'repass'), '两次的密码不一致', 'compare'); $quickForm->addRule('email', '请输入正确的EMAIL地址(user@domain)', 'email'); $quickForm->addRule('idnuber', '证件号码不能少于5位', 'minlength', 5); $quickForm->addRule('idnuber', '证件号码只能是英文字母或数字', 'alphanumeric'); $quickForm->registerRule('keyword', 'function', 'checkUser'); $quickForm->addRule('name', '用户名已经存在,请重新选择', 'keyword');
//change style $headerTemplate = <<< HTML <tr> <td style="white-space: nowrap; background-color: #CCCCCC;" align="center" valign="top" colspan="2"><b>{header}</b></td> </tr> HTML; $formTemplate = <<< HTML <form{attributes}> <table border="0" cellspacing="1" cellpadding="0" class="table1" align="center"> {content} </table> </form> HTML; $elementTemplate = <<< HTML <tr> <td align="right" valign="top" class="td7"><!-- BEGIN required --><span style="color: #ff0000">*</span><!-- END required -->{label}</td> <td valign="top" align="left" class="td8"><!-- BEGIN error --><span style="color: #ff0000">{error}</span><br /><!-- END error --> {element}</td> </tr> HTML; $render = & $quickForm->defaultRenderer(); $render->setHeaderTemplate($headerTemplate); $render->setFormTemplate($formTemplate); $render->setElementTemplate($elementTemplate);
if($quickForm->validate()) { $quickForm->process('exportValues'); } else { $quickForm->display(); }
function exportValues($data) { echo('<pre>'); print_r($data); echo('</pre>'); } function checkUser($elementName, $elementValue) { $keywords = array('admin', 'administrator', 'webmaster', 'supervisor'); if(in_array($elementValue, $keywords)) { Return false; } else { Return true; } } ?>
CSS文件: TD {FONT-SIZE: 9pt; FONT-FAMILY: Arial;line-height:150%;COLOR: #333333;} .table1 { background: #FFFFFF; } .td7{ background: #FFD04F; } .td8{ background: #EFEFCF; } .td9{ background: #D9D98E; } .textBox { border: 1px solid #989C67; background-color: #FFFFFF; scrollbar-face-color: #DEE3E7; scrollbar-highlight-color: #FFFFFF; scrollbar-shadow-color: #DEE3E7; scrollbar-3dlight-color: #D1D7DC; scrollbar-arrow-color: #006699; scrollbar-track-color: #EFEFEF; scrollbar-darkshadow-color: #98AAB1; }

|