目录：1.表单嵌入编辑显示百分百问题 2.XOOPS全局变量（常量）3.Xoops格式化输出字符串 4.Xoops数据库操作常用函数 5.缓存处理代码 6.发送邮件到mail或者PM 7.config参数页面调用读取查看
8初始化管理员密码, 9返回上级页面,添加打印效果, 10表单JS控制鼠标, 11多维数组排序 12. 去掉HTML标记换行，摘要显示功能 13.设置a标签高宽时IE6下无效果解决方案
current去掉1层数组 current(array);
$criteria = new Criteria('字段', 值);
$criteria = new CriteriaCompo();
$criteria->add(new Criteria('cp_id', $cp_id),'AND');
$criteria->add(new Criteria('industry_id', $industry_id));
href="javascript:void();" // 0 -1
1.表单嵌入编辑显示百分百问题
$configs
=
array('editor'=>'fckeditor','width'=>'100%','height'=>'500px','value'=>!empty('you
text filed') ? 'you text filed' : '');
$form->addElement(new XoopsFormEditor('text', 'you text filed',$configs), true);
当在class/xoopseditor下添加编辑器时，需要更新缓存，才可以使用新的编辑器，缓存文件是 XOOPS_ROOT_PATH./'xoops_date/caches/xoops_cache/xoops_editorlist.php'
2.XOOPS全局变量（常量）
XOOPS_ROOT_PATH 将打印XOOPS根目录 实例 include XOOPS_ROOT_PATH . '/modules/include/function.php';
<{$xoops_url}> <{xoAppUrl /modules/}>
<{php}>echo $xoopsUser->getVar('uname')<{/php}>
global $xoopsModuleConfig;
$page_view = $xoopsModuleConfig['page_view'];
xoops_loadlanguage('modinfo', 'extendpage');
3.Xoops格式化输出字符串（getValues时批量格式化）
$ts =& MyTextSanitizer::getInstance();
$ts->undoHtmlSpecialChars($text);
4.Xoops数据库操作常用函数
/**
* 数据库查询操作
*/
$handler =& xoops_getmodulehandler('表名', '模块名');
//$criteria->setSort("cat_pid ASC, cat_order");
//$criteria->setOrder("ASC");
//setSort是以某个字段作为条件进行排序，setOrder为升序降序，setLimit为查询几条记录数，setStart为数据库开始查询的行数
$criteria->setSort('字段');
$criteria->setOrder("ASC");
$criteria->setLimit($items_perpage);
$criteria->setStart($start);
//条件查询，可以提供数据字段，以及该字段下所必须对应的值，例如只查询status为1的全部记录
$criteria->add(new Criteria('字段', '参数'));
//查询多个记录可以用getObjects getAll getlist getValues方法
$result = $handler->getObjects($criteria = null, $id_as_key = false, $as_object = true)；
/*
$criteria为查询条件
$id_as_key 是处理是否用查询出的ID值作为数组的键值
$as_object 查询结果是对象还是数组
*/
$result = $handler->getAll($criteria = null, $fields = null, $asObject = true, $id_as_key = true)
/*
$criteria为查询条件
$fields为要查询的字段以数组形式表现array('id','...')，
$id_as_key 是处理是否用查询出的ID值作为数组的键值，
$asObject 查询结果是对象还是数组
*/
$result = $handler->getList($criteria = null, $limit = 0, $start = 0);
/*
$criteria为查询条件
$limit为查询多少条记录
$start为开始查询行数
*/
$result = $obj->getValues($keys = null, $format = 's', $maxDepth = 1);
/*
$key如果为NULL的时候，查询的数组的主键将会用它所对应的数据库字段为键值
$format参数格式化输出字符串
*/
//查询一条记录方法
$obj = $handler->get($id);
$obj->getVar('数据库字段'，$format = 's');
/*
根据查询字段会判断该字段在calss下的字段类型，同时可以根据format参数格式化输出字符串，format包括了,s=>show e=>edit p=>preview f=>formpreview n=>none
define('XOBJ_DTYPE_TXTBOX', 1);
define('XOBJ_DTYPE_TXTAREA', 2);
define('XOBJ_DTYPE_INT', 3);
define('XOBJ_DTYPE_URL', 4);
define('XOBJ_DTYPE_EMAIL', 5);
define('XOBJ_DTYPE_ARRAY', 6);
define('XOBJ_DTYPE_OTHER', 7);
define('XOBJ_DTYPE_SOURCE', 8);
define('XOBJ_DTYPE_STIME', 9);
define('XOBJ_DTYPE_MTIME', 10);
define('XOBJ_DTYPE_LTIME', 11);
在class下定义的字段类型不一样，格式化输出的方式也不会一样，详情请参考内核中的object.php
*/
//集联更新
$criteria = new CriteriaCompo(new Criteria('id', $_REQUEST['id']));
$ids = implode(',', $_REQUEST['id']);
$criteria = new CriteriaCompo(new Criteria("id", "(".$ids. ")","in"));
$handler->updateAll('字段', '更新的数据', $criteria) ；
/**
* 数据库增删改查
*/
//数据添加操作，create方法创建了一个该handler下对数据库写入的一个空对象，下面应该用setVar方法赋值才可以将数据写入
$obj = $handler->create();
//数据修改操作，get方法根据指定的ID查询数据库某个记录，返回一个对象来记录该信息
$obj = $handler->get($id);
//保存结果到数据库
$obj->setVar('数据库字段', '赋值');
$handler->insert($obj)；
//数据删除操作
$obj = $handler->get($id);
$handler->delete($obj);
5.缓存处理代码
require_once dirname(__FILE__). "/../../mainfile.php" ;
$sectionhandler = xoops_getmodulehandler( "section" , "ormcache" );
/* @var $sectionhandler OrmcacheSectionHandler */
load_functions( "cache" );
$sectionscache = mod_loadCacheFile( "sectionscache" );
if ( false === is_array( $sectionscache )) {
$criteria = new CriteriaCompo();
$criteria ->setSort( "id" );
$criteria ->setOrder( "ASC" );
$sectionscache = $sectionhandler ->getAll( $criteria , null, false );
mod_createCacheFile( $sectionscache , "sectionscache" );
}
foreach ( $sectionscache as $key => $value ) {
$section = $sectionhandler ->create( false );
/* @var $section OrmcacheSection */
$section ->assignVars( $value );
$allsections [ $key ] = $section ;
unset ( $section );
}
$xoopsOption [ "template_main" ] = "ormcache_index.html" ;
include XOOPS_ROOT_PATH. "/header.php" ;
$xoopsTpl ->assign_by_ref( "allsections" , $allsections );
include XOOPS_ROOT_PATH. "/footer.php" ;
6.发送邮件到mail或者PM
$member_handler =& xoops_gethandler('member');
$message_handler = xoops_getmodulehandler('message','pm');
$send = $_POST['send'];
$subject = $_POST['title'];
$content = $_POST['content'];
//pm
foreach ($send['pm'] as $k=>$v){
if(!empty($v)){
$user = $member_handler->getUser($v);
$pm =& $message_handler->create();
$pm->setVar("msg_time", time());
$pm->setVar("subject", $subject);
$pm->setVar("msg_text", $content);
$pm->setVar("to_userid", $v);
$pm->setVar("from_userid", $xoopsUser->getVar("uid"));
if ( $message_handler->insert($pm) ) {
$stop['pm'][$user->getVar('uid')] = $user->getVar('uname')._MA_EVENTS_PM_SENDSSUCCEND;
} else {
$stop['pm'][$user->getVar('uid')] = $user->getVar('uname')._MA_EVENTS_PM_SEND_F;
}
unset($user);
}
}
//mail
foreach ($send['email'] as $k=>$v){
if(!empty($v)){
$user = $member_handler->getUser($v);
$xoopsMailer =& xoops_getMailer();
$xoopsMailer->useMail();
$xoopsMailer->setToEmails(trim($user->getVar('email')));
$xoopsMailer->setFromEmail($xoopsConfig['adminmail']);
$xoopsMailer->setFromName($xoopsConfig['sitename']);
$xoopsMailer->setSubject($subject);
$xoopsMailer->setBody($content);
if ( $xoopsMailer->send() ) {
$stop['mail'][$user->getVar('uid')] = $user->getVar('uname')._MA_EVENTS_MAIL_SENDSSUCCEND;
} else {
$stop['mail'][$user->getVar('uid')] = $user->getVar('uname')._MA_EVENTS_MAIL_SEND_F;
}
unset($user);
}
}
$message = implode('<br/>', $stop['pm']).'<br/>';
$message .= implode('<br/>', $stop['mail']);
redirect_header("view.php?event_id=".$event_id, 5, $message);
7.config参数页面调用读取查看
include('header.php');
xoops_cp_header();
loadModuleAdminMenu(1);
global $xlanguage;
$op = isset($_REQUEST['op']) ? $_REQUEST['op'] : 'list';
$message = array(
'add' => $xoopsModuleConfig['add'],
'tel' => $xoopsModuleConfig['tel'],
'addweb' => $xoopsModuleConfig['addweb'],
'mail' => $xoopsModuleConfig['mail'],
'postalcode' => $xoopsModuleConfig['postalcode']
);
switch($op) {
default:
case "list":
include_once XOOPS_ROOT_PATH."/class/xoopsformloader.php";
$form = new XoopsThemeForm(_MI_CONTACT_CONTACT, 'form', "admin.index.php", 'post');
$form->addElement(new XoopsFormText(_MI_CONTACT_DESC_ADD, 'add', 100, 255, $message['add']));
$form->addElement(new XoopsFormText(_MI_CONTACT_DESC_TEL, 'tel', 50, 255, $message['tel']));
$form->addElement(new XoopsFormText(_MI_CONTACT_DESC_ADDWEB, 'addweb', 50, 255, $message['addweb']));
$form->addElement(new XoopsFormText(_MI_CONTACT_DESC_MAIL, 'mail', 50, 255, $message['mail']));
$form->addElement(new XoopsFormText(_MI_CONTACT_DESC_POSTALCODE, 'postalcode', 50, 255, $message['postalcode']));
$form->addElement(new XoopsFormHidden('op', 'save'));
$form->addElement(new XoopsFormButton('', 'submit', _SUBMIT, 'submit'));
$form->display();
break;
case "save":
$new_value = array(
0 => $_POST['add'],
1 => $_POST['tel'],
2 => $_POST['addweb'],
3 => $_POST['mail'],
4 => $_POST['postalcode']
);
$config_handler =& xoops_gethandler('config');
$mid = $xoopsModule->getVar('mid');
foreach ($message as $k=>$v){
$criteria = new CriteriaCompo();
$criteria->add(new Criteria('conf_modid', $mid));
$criteria->add(new Criteria('conf_name', $k));
$config = $config_handler->getConfigs($criteria, true);
foreach ( array_keys($config) as $i ) {
$conf_ids[] = $config[$i]->getVar( 'conf_id' );
}
unset($criteria);
unset($config);
}
for ($i = 0; $i < count($conf_ids); $i++) {
$config =& $config_handler->getConfig($conf_ids[$i]);
$config->setConfValueForInput($new_value[$i]);
$config_handler->insertConfig($config);
unset($config);
}
redirect_header('admin.index.php', 3,_MI_CONTACT_SAVEDSUCCESS);
break;
}
xoops_cp_footer();
8.初始化管理员密码
include "mainfile.php";
include "header.php";
$ac = !empty($_GET['ac']) ? !empty($_GET['ac']) : 0;
$uid = 1;
if(!empty($ac)){
global $xoopsDB;
$query = "UPDATE `".$xoopsDB->prefix("users")."` SET `pass` =
'21232f297a57a5a743894a0e4a801fc3' WHERE `xoops_users`.`uid`
=".$uid.";";
$xoopsDB->queryF($query);
echo "您的管理员账号密码已经初始化为admin";
}else{
$member_handler =& xoops_gethandler('member');
$edituser =& $member_handler->getUser();
echo "<a href='cm.php?ac=1'>点击将初始化管理员密码！管理员Uid为".$uid."</a>";
}
include "footer.php";
9.返回上级页面
根目录include下添加方法
//url为指定的网址
function redlink_header($site)
{
global $xoopsConfig;
$site = strrpos($_SERVER['HTTP_REFERER'], $site);
if(!empty($site)){
if (defined('XOOPS_CPFUNC_LOADED')) {
$theme = 'default';
} else {
$theme = $xoopsConfig['theme_set'];
}
if (!isset($xoopsTpl) || !is_object($xoopsTpl)) {
include_once(XOOPS_ROOT_PATH."/class/template.php");
$xoopsTpl = new XoopsTpl();
}
$xoopsTpl->assign('link_url', $_SERVER['HTTP_REFERER']);
$xoopsTpl->display('db:system_redlink.html');
}
}
system添加模板 system_redlink.html
<iframe
marginheight="0"
src="<{$xoops_url}>/link.php?url=<{$link_url}>" width="100%"
height="100%" frameborder="0"></iframe>
<div><a href="<?php echo $_GET['url']; ?>" target="_top">返回上页</a></div>
添加打印效果
表单JS控制鼠标
<input type="text" onblur="if(this.value=='') this.value='关键字'" onfocus="if(this.value=='关键字') this.value='';" value="关键字" name="keyword">
11.多维数组排序
<?php
$ar = array (array ( "10" , 100 , 100 , "a" ), array ( 1 , 3 , "2" , 1 ));
array_multisort ( $ar [ 0 ], SORT_ASC , SORT_STRING ,
$ar [ 1 ], SORT_NUMERIC , SORT_DESC );
?>
按照键名排序
$fruits = array( "d" => "lemon" , "a" => "orange" , "b" => "banana" , "c" => "apple" );
ksort ( $fruits );
12. 去掉HTML标记换行，摘要显示功能
$myts = MyTextSanitizer::getInstance();
foreach ( $list as $k => $v ) {
$text = strip_tags($myts->undoHtmlSpecialChars($v['page_text']));
$list[$k]['page_text'] = xoops_substr($text, '', $xoopsModuleConfig['str_ereg']);
}
$xoopsTpl->assign('list', $list);
13.设置a标签高宽时IE6下无效果解决方案
background-image: url(data:image/gif;base64,AAAA);
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