_getView()->assign( $name, $value); } /** * 模板输出 * @param string $tpl 模板名 * @param boolean $return 返回模板内容 * @param boolean $isTpl 是否模板文件 * @return mixed */ public function display($tpl = '', $return = false, $isTpl = true) { if( $isTpl ){ if( empty($tpl) ){ $tpl = 'source/apps/' . APP_NAME . '/views/' . strtolower(CONTROLLER_NAME) . C('TPL.TPL_DEPR') . strtolower(ACTION_NAME); } if( $this->layout ){ $this->__template_file = $tpl; $tpl = $this->layout; } } $this->_getView()->assign( get_object_vars($this)); return $this->_getView()->display($tpl, $return, $isTpl); } /** * 判断post提交 * @return boolean */ public function isPost(){ return $_SERVER['REQUEST_METHOD'] == 'POST'; } /** * 判断get提交 * @return boolean */ public function isGet(){ return $_SERVER['REQUEST_METHOD'] == 'GET'; } /** * 判断ajax提交 * @return boolean */ public function isAjax(){ if(((isset($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest'))){ return true; }else{ return false; } } /** * 页面跳转 * @param string $url 跳转地址 * @param integer $code 跳转代码 * @return void */ public function redirect( $url, $code = 302) { header('location:' . $url, true, $code); exit; } /** * JS窗口提示 * @param string $msg 提示消息 * @param string $url 跳转URL * @param string $charset 页面编码 * @return void */ public function alert($msg, $url = NULL, $charset='utf-8'){ header("Content-type: text/html; charset={$charset}"); $alert_msg="alert('$msg');"; if( empty($url) ) { $go_url = 'history.go(-1);'; }else{ $go_url = "window.location.href = '{$url}'"; } echo ""; exit; } /** * 请求过滤post、get * * @param string $name 参数名 * @param string $default 默认值 * @return [type] */ public function arg($name=null, $default = null) { static $args; if( !$args ){ $args = array_merge((array)$_GET, (array)$_POST); } if( null==$name ) return $args; if( !isset($args[$name]) ) return $default; $arg = $args[$name]; if( is_array($arg) ){ array_walk($arg, function(&$v, $k){$v = trim(htmlspecialchars($v, ENT_QUOTES, 'UTF-8'));} ); }else{ $arg = trim(htmlspecialchars($arg, ENT_QUOTES, 'UTF-8')); } return $arg; } /** * 获取模板对象 * @return object */ protected function _getView(){ static $view; if( !isset($view) ){ $view = new Template( Config::get('TPL') ); } return $view; } }