';
            return $html;
        }
        return '
' . $param['name'] . '
';
    }
    /**
     * cue
     *
     * @return string
     */
    public static function _cue($param)
    {
        $param['cue'] = isset($param['cue']) ? $param['cue'] : '';
        if (strpos($param['name'], '-') !== false) {
            $temp = explode('-', $param['name']);
            $param['name'] = $temp[0];
            $param['cue'] = $temp[1];
        } elseif (strpos($param['name'], '(') !== false) {
            $temp = explode('(', $param['name']);
            $param['name'] = $temp[0];
            $param['cue'] = str_replace(')', '', $temp[1]);
        } elseif (strpos($param['name'], '(') !== false) {
            $temp = explode('(', $param['name']);
            $param['name'] = $temp[0];
            $param['cue'] = str_replace(')', '', $temp[1]);
        }
        return $param;
    }
    /**
     * pageLeft
     *
     * @return string
     */
    public static function _pageLeft($param)
    {
        $param = self::cue($param);
        if ($param['cue']) {
            $param['cue'] = '
[' . $param['cue'] . ']';
        }
        $class = '';
        $style = '';
        if (layadmin()) {
            //$class = 'layui-form-label';
            if (isset($param['update']) && is_array($param['update'])) {
                $style = ' style="margin:10px;"';
            }
        }
        
        $html = '
';
        return $html;
    }
    /**
     * textarea
     *
     * @return string
     */
    public static function _textarea($param)
    {
        return '
';
        return '
';
    }
    private static function uploadHandle($param)
    {
        $html = $style = '';
        $div = array('', '');
        $type = 'button';
        $yun = false;
        if (isset($param['upload']) && ($param['upload'] == 'yun' || $param['upload'] == 'qiniu')) {
            $upload = Dever::project('upload');
            if ($upload && !strstr($upload['path'], 'http')) {
                $upload = Dever::load('upload/yun.token?return=1&key=' . $param['key']);
            } else {
                $upload = Dever::load('upload/yun.token?key=' . $param['key']);
            }
            
            if (isset($upload['domain'])) {
                $bucket = $upload['bucket'];
                $domain = $upload['domain'];
                $token = $upload['uptoken'];
                $host = $upload['host'];
                $cover = 1;
                $yun = true;
                if (isset($param['cover']) && $param['cover']) {
                    $cover = $param['cover'];
                } elseif (isset($upload['cover']) && $upload['cover']) {
                    $cover = $upload['cover'];
                }
                $date = explode('-', date("Y-m-d"));
                $path = $param['key'] . '/' . $date[0] . '/' . $date[1] . '/' . $date[2] . '/';
                $html = ' m="'.$upload['type'].'" cover="'.$cover.'" domain="'.$domain.'" bucket="'.$bucket.'" path="'.$path.'" host="'.$host.'" token="'.$token.'" ';
            }
        }
        if (isset($param['large']) && $param['large'] && isset($upload['domain'])) {
            $html .= ' l="1" ';
            $type = 'file';
            $div = array('
', '本地上传
');
            $style = 'position: absolute;
    font-size: 21px;
    right: 0;
    top: 0;
    opacity: 0;';
        }
        return array($html, $type, $div, $style, $yun);
    }
    private static function uploadParam($param)
    {
        if (isset($param['upload_key'])) {
            $param['key'] = $param['upload_key'];
        }
        if (isset($param['upload_place'])) {
            $param['place'] = $param['upload_place'];
        }
        if (!isset($param['upload_search'])) {
            $param['upload_search_value'] = $param['project'] . '-' . $param['table'] . '.' . $param['col'];
            $param['upload_search'] = $param['upload_search_value'];
            
        } else {
            if (!isset($param['upload_search_value'])) {
                $param['upload_search_value'] = $param['upload_search'];
            }
        }
        $param['upload_search_show'] = $param['upload_search'];
        if (strstr($param['upload_search'], '#')) {
            $temp = explode('#', $param['upload_search']);
            $param['upload_search_show'] = $temp[0];
            if ($temp[1] > 0) {
                $param['upload_search_show'] .= '_';
            }
            
        }
        if (isset($param['place']) && $param['place']) {
            //$pic = 'src="http://placehold.it/' . $param['place'] . '"';
            //$param['placeimg'] = '

';
            $place = $param['place'];
            $default = '';
            if (strstr($param['place'], '?')) {
                $temp = explode('?', $param['place']);
                $param['place'] = $temp[0];
                $default .= '&';
            } else {
                $default .= '?';
            }
            if (strstr($place, '*')) {
                $place = str_replace('*', 'x', $place);
            } elseif (strstr($place, 'X')) {
                $place = str_replace('X', 'x', $place);
            } else {
                $place = $param['place'] . 'x' . $param['place'];
            }
            $text = '';
            //$text = "" . $place . "px \n 大小不能超过2M";
            //$text = "图片尺寸".$place."px \n 也可以上传等比尺寸 \n 上传大小不能超过2M \n 支持JPG、PNG、 GIF格式";
            
            //$default .= 'auto=yes&theme=social&text=' . $text;
            $default .= 'auto=yes&text=' . $text;
            $place .= $default;
            $param['placeimg'] = '

';
        } else {
            $param['place'] = '';
            $param['placeimg'] = '';
        }
        if (isset($param['upload_call'])) {
            $param['call'] = $param['upload_call'];
        }
        if (!isset($param['call'])) {
            $param['call'] = '';
        }
        return $param;
    }
    /**
     * image
     *
     * @return string
     */
    public static function _image($param)
    {
        $param = self::uploadParam($param);
        if (isset($param['value']) && $param['value']) {
            $pic = 'src="' . $param['value'] . '"';
            if (strstr($param['value'], '.cr')) {
                $temp = explode('.cr', $param['value']);
                $pic .= ' data-src="' . $temp[0] . '"';
            }
        } else {
            $pic = 'src="" style=display:none;';
        }
        $class = 'width:100px;display:inline;';
        if (layadmin()) {
            $class .= 'padding-left:0px;';
        }
        $upload = self::uploadHandle($param);
        $button = $upload[2][0] . '
' . $upload[2][1];
        return $button .'
        
标识:'.$param['upload_search_show'].'
        
        
        
        '.$param['placeimg'].'
        
![]()
';
    }
    /**
     * images
     *
     * @return string
     */
    public static function _images($param)
    {
        $param = self::uploadParam($param);
        $pic = $param['placeimg'];
        if (isset($param['value']) && $param['value']) {
            $temp = explode(',', $param['value']);
            foreach ($temp as $k => $v) {
                $data_src = '';
                if (strstr($v, '.cr')) {
                    $temp = explode('.cr', $v);
                    $data_src = $temp[0];
                }
                $pic .= '

';
            }
        }
        $class = 'width:100px;display:inline;';
        if (layadmin()) {
            $class .= 'padding-left:0px;';
        }
        $upload = self::uploadHandle($param);
        $button = $upload[2][0] . '
' . $upload[2][1];
        return $button . '
        
标识:'.$param['upload_search_show'].'
        
        ' . $pic . '
        ';
    }
    /**
     * upload
     *
     * @return string
     */
    public static function _upload($param)
    {
        $param = self::uploadParam($param);
        $class = 'width:100px;display:inline;';
        if (layadmin()) {
            $class .= 'padding-left:0px;';
        }
        $upload = self::uploadHandle($param);
        $button = $upload[2][0] . '
' . $upload[2][1];
        return $button .'
        
标识:'.$param['upload_search_show'].'
        
        
        
';
        //return '
';
    }
    /**
     * upload
     *
     * @return string
     */
    public static function _uploads($param)
    {
        $param = self::uploadParam($param);
        $file = '';
        if (isset($param['value']) && $param['value']) {
            $temp = explode(',', $param['value']);
            foreach ($temp as $k => $v) {
                $upload = Dever::load('upload/file-check', array('option_key' => md5($v)));
                $file .= '
' . $upload['source_name'] . '  [删除]';
            }
        }
        $class = 'width:100px;display:inline;';
        if (layadmin()) {
            $class .= 'padding-left:0px;';
        }
        $upload = self::uploadHandle($param);
        $button = $upload[2][0] . '
' . $upload[2][1];
        return $button .'
        
标识:'.$param['upload_search_show'].'
        
        
        ';
        //return '
';
    }
    /**
     * video
     *
     * @return string
     */
    public static function _video($param)
    {
        $param = self::uploadParam($param);
        $class = 'width:100px;display:inline;';
        if (layadmin()) {
            $class .= 'padding-left:0px;';
        }
        $upload = self::uploadHandle($param);
        $value = (isset($param['value']) ? $param['value'] : (isset($param['default']) ? $param['default'] : ''));
        $button = $upload[2][0] . '
' . $upload[2][1];
        $button .= ' 
';
        if (isset($upload[4]) && $upload[4]) {
            $cover = isset($param['cover']) ? $param['cover'] : 'pic';
            $button .= ' 
';
        }
        $button .= ' 
标识:'.$param['upload_search_show'].' 
        
        
';
        return $button;
    }
    /**
     * editor
     *
     * @return string
     */
    public static function _editor($param)
    {
        $param = self::uploadParam($param);
        $width = '100%';
        $html = '';
        if (isset($param['editor'])) {
            $width = '70%';
            if (layadmin()) {
                $left = '740px';
            } else {
                $left = '766px';
            }
            $html .= '
';
        }
        $upload = self::uploadHandle($param);
        return $html . '
';
    }
    /**
     * markdown
     *
     * @return string
     */
    public static function _markdown($param)
    {
        return '
';
    }
    /**
     * selector
     *
     * @return string
     */
    public static function _selector($param, $type = '')
    {
        $html = '';
        if (isset($param['key']) && strpos($param['key'], '.css') !== false) {
            $param['key'] = '
';
        }
        if (isset($param['option'])) {
            foreach ($param['option'] as $k => $v) {
                $check = '';
                if ((isset($param['value']) && $param['value'] == $k) || (empty($param['value']) && isset($param['default']) && $param['default'] == $k)) {
                    $check = 'checked';
                }
                if (is_array($v)) {
                    $value = $v['name'];
                } else {
                    $value = $v;
                }
                $html .= '
' . $value . '  ';
            }
            $html .= self::hidden($param);
        }
        return '
' . $html . '
';
    }
    /**
     * radio
     *
     * @return string
     */
    public static function _radio($param, $type = '')
    {
        $html = '';
        if (isset($param['option'])) {
            if (isset($param['option']['state']) && $param['option']['state'] >= 1) {
                # 处理比较复杂的多维数组
                $state = $param['option']['state'];
                unset($param['option']['state']);
                if (isset($param['value']) && $param['value']) {
                    if ($state == 2) {
                        $param['value'] = Dever::json_decode($param['value']);
                    } else {
                        $param['value'] = explode(',', $param['value']);
                    }
                    
                } else {
                    $param['value'] = array();
                }
                
                $j = -1;
                $name = $param['name'];
                foreach ($param['option'] as $k => $v) {
                    $check = '';
                    if (isset($param['update_parent'])) {
                        $input_type = $param['update_parent'];
                    } else {
                        $input_type = $param['update'];
                    }
                    if ($state == 2) {
                        $parent_check = '';
                        
                        if (isset($param['value']) && isset($param['value'][$v['id']])) {
                            $vt = implode(',', $param['value'][$v['id']]);
                            if ($vt != -1) {
                                $parent_check = 'checked';
                            }
                        }
                        $name = $name . '['.$v['id'].']';
                        $html .= '
 -----【' . $v['name'] . '】-----  
';
                    } else {
                        $html .= '
 -----【' . $v['name'] . '】-----  
';
                    }
                    $span = array('', '');
                    if (isset($v['child']) && $v['child']) {
                        //$i = 1;
                        
                        $html .= '
';
                    }
                    $html .= '
';
                }
            } else {
                $js = '';
                if (isset($param['control']) && is_string($param['control'])) {
                    //print_r($param);die;
                    $js = ' show_id="' . $param['control'] . '" onclick="inputShow($(this), \'' . $param['control'] . '\', \'input\')"';
                } elseif (isset($param['load'])) {
                    $js = ' onchange="loadChange($(this), \'' . $param['load'] . '\')" ';
                    $js .= ' onload="loadChange($(this), \'' . $param['load'] . '\')" ';
                } elseif (isset($param['bind'])) {
                    $param['bind'][2] = isset($param['bind'][2]) ? str_replace('"', '\'', json_encode($param['bind'][2], true)) : false;
                    $js = $param['bind'][0] . '="' . $param['bind'][1] . '(\'' . $param['name'] . '\', $(this), ' . $param['bind'][2] . ')" ';
                    $js .= ' onload="' . $param['bind'][1] . '(\'' . $param['name'] . '\', $(this), ' . $param['bind'][2] . ')" ';
                }
                $param['parent'] = isset($param['parent']) ? $param['parent'] : '0';
                $param['parent'] .= '_' . $param['name'];
                if ($param['update'] == 'checkbox' && empty($param['checkall'])) {
                    $html .= '
 全选   ';
                }
                foreach ($param['option'] as $k => $v) {
                    $check = '';
                    if (is_array($v)) {
                        $value = $v['name'];
                        isset($v['id']) && $k = $v['id'];
                    } else {
                        $value = $v;
                    }
                    if (isset($param['bit'][$k])) {
                        if (isset($param['value']) && ($param['value'] & $k) > 0) {
                            $check = 'checked';
                        }
                    } elseif (isset($param['value'])) {
                        if (is_string($param['value']) && strpos(',' . $param['value'] . ',', ',' . $k . ',') !== false) {
                            $check = 'checked';
                        } elseif (is_array($param['value']) && in_array($k, $param['value'])) {
                            $check = 'checked';
                        }
                    } elseif (isset($param['default'])) {
                        if (is_string($param['default']) && strpos(',' . $param['default'], ',' . $k) !== false) {
                            $check = 'checked';
                        } elseif (is_array($param['default']) && in_array($k, $param['default'])) {
                            $check = 'checked';
                        }
                    }
                    $cjs = $js;
                    if (isset($param['control']) && is_string($param['control']) && $param['control'] != $param['name']) {
                        $cjs = str_replace('update_', '', str_replace($param['control'], $param['name'], $js));
                    }
                    $disabled = '';
                    if (isset($param['disabled'])) {
                        $disabled = 'disabled="true"';
                    }
                    $html .= '
 ' . $value . '   ';
                    if (isset($param['bind'])) {
                        //$html .= '';
                    }
                }
            }
        }
        return '
' . $html . '
';
    }
    /**
     * group
     *
     * @return string
     */
    public static function _group($param, $class = '', $hidden = '', $change = '')
    {
        $html = $class ? '
' : '';
        $html .= $hidden . '';
        $html .= $class ? '
' : '';
        return $html;
    }
    /**
     * linkage select 多级联动
     *
     * @return string
     */
    public static function _linkage($param, $class = '', $hidden = '', $change = '')
    {
        $div = 'div';
        $w = 'width:20%;';
        if ($class == 'span') {
            $div = 'span';
            $w = '';
        }
        if (layadmin()) {
            $w = 'margin-top:0px;width:20%;margin-left:-3px;';
        }
        if (!isset($param['search_state'])) {
            $param['search_state'] = false;
        }
        # 当前级别
        $level = 1;
        # 传入的参数
        $level_param = '';
        if (isset($param['linkage'])) {
            $level_param = $param['linkage'];
        }
        
        $id = 'dever-linkage-' . $param['name'];
        $html = '<' . $div . ' class="' . $class . '" id="' . $id . '" >';
        # 默认值
        if (isset($param['value']) && is_array($param['value'])) {
            $param['value'] = implode(',', $param['value']);
        }
        $col = $api = $type = $script = '';
        $title = '';
        $open = '';
        if (is_array($param['option'])) {
            $option = $param['option'];
            $param['option'] = $option[0];
            $col = $option[1];
            $api = $option[2];
            $type = 'checkbox';
            
            if (isset($option[3])) {
                $title = $option[3];
            }
            if (isset($option[4])) {
                $open = str_replace('{where_id}', Dever::input('where_id'), $option[4]);
            }
            if (isset($param['value']) && $param['value']) {
                $script = 'select_api = JSON.parse(\''.$param['value'].'\');';
                $param['value'] = '';
            }
            
        }
        $load = '';
        if (isset($param['load'])) {
            $load = $param['load'];
        }
        $html .= '';
        $html .= '' . $div . '>
';
        return $html;
    }
    /**
     * select
     *
     * @return string
     */
    public static function _selects($param, $class = '', $hidden = '', $change = '')
    {
        return self::_select($param, $class, $hidden, $change);
    }
    /**
     * select
     *
     * @return string
     */
    public static function _select($param, $class = '', $hidden = '', $change = '')
    {
        $html = $class ? '
' : '';
        $child_class = '';
        $style = '';
        if (isset($param['child'])) {
            $child_param['name'] = 'update_' . $param['child_name'];
            isset($param['value']) && $param['value'] = $param['value'];
            isset($param['child_value']) && $child_param['value'] = $param['child_value'];
            $change = 'style="width:45%" id="' . $param['name'] . '" data-child="' . $child_param['name'] . '_child" ';
            $child_class = ' change';
            //$param['name'] .= '_parent';
        }
        if (isset($param['control']) && is_string($param['control'])) {
            //print_r($param);die;
            $change = ' show_id="' . $param['control'] . '" onchange="inputShow($(this), \'' . $param['control'] . '\')"';
        } elseif (isset($param['option_add'])) {
            $change = ' onchange="addChange($(this))" ';
            $style = 'width:25%';
            $child_class .= ' change';
        } elseif (isset($param['load'])) {
            $change = ' onchange="loadChange($(this), \'' . $param['load'] . '\')" ';
            $child_class .= ' change';
        } elseif (isset($param['bind'])) {
            $param['bind'][2] = isset($param['bind'][2]) ? str_replace('"', '\'', json_encode($param['bind'][2], true)) : false;
            $change = $param['bind'][0] . '="' . $param['bind'][1] . '($(this), ' . $param['bind'][2] . ')" ';
            $child_class .= ' change';
        }
        $xm = '';
        if ($change) {
            $xm = '';
        } else {
            
        }
        
        if (!$change && isset($param['update'])) {
            $xm = 'xm-select="' . $param['name'] . '" xm-select-skin="normal" xm-select-search="" xm-select-search-type="dl"';
            if ($param['update'] != 'selects') {
                $xm .= ' xm-select-radio=""';
            }
            $search_value = '';
            if (isset($param['value'])) {
                $search_value = $param['value'];
            } elseif (isset($param['default'])) {
                $search_value = $param['default'];
            }
            if (isset($param['update_search'])) {
                $xm = str_replace('xm-select-search=""', 'xm-select-search="'.Dever::url($param['update_search'] . '&yes='.$search_value.'&json=1').'"', $xm);
            }
            if (isset($param['update_create'])) {
                $xm .= ' xm-select-create=""';
            }
            if ($param['match'] != 'option') {
                $xm .= ' lay-verify="' . $param['name'] . '"';
            }
            if ($param['update'] == 'selects' && isset($param['lang']) && $param['lang']) {
                $xm .= ' xm-select-placeholder="'.$param['lang'].'"';
                unset($param['lang']);
            }
        } else {
            $xm .= ' xm-select-radio=""';
        }
        if (isset($param['option']) && isset($param['update']) && $param['update'] == 'select') {
            $total = count($param['option']);
            if ($total <= 5) {
                $xm = '';
            }
        }
        
        $html .= $hidden . '';
        if (isset($param['child'])) {
            $child = $child_param['name'];
            $hidden = self::hidden(array('name' => $child, 'class' => $child . '_child_value'));
            foreach ($param['child'] as $k => $v) {
                $child_param['name'] = 'child-' . $k;
                $child_param['option'] = $v;
                $html .= self::select($child_param, $child . '_child ' . $child . '_child_' . $k . '" parent="' . $k . '" style="display:none;margin-top: -38px;margin-left: 47%;"', $hidden);
            }
        }
        $html .= $class ? '
' : '';
        return $html;
    }
    /**
     * radio
     *
     * @return string
     */
    public static function _checkbox($param)
    {
        return self::radio($param);
    }
    /**
     * text
     *
     * @return string
     */
    public static function _text($param, $class = '')
    {
        if ($class) {
            return '
' . self::text($param, false) . '
';
        } else {
            $auto = $input = '';
            if (isset($param['const'])) {
                $value = $param['const'];
            } else {
                $value = (isset($param['value']) ? $param['value'] : (isset($param['default']) ? $param['default'] : ''));
            }
            
            if (isset($param['autocomplete']) && $param['update'] == 'text') {
                if (empty($param['autocomplete'][1])) {
                    $param['autocomplete'][1] = 'value';
                }
                if ($param['autocomplete'][1] == 'id') {
                    $input = self::hidden(array('name' => $param['name'], 'value' => $value));
                    $input = '';
                    if (isset($param['autocomplete'][2]) && $value) {
                        # 重新定义value
                        $value = Dever::load($param['autocomplete'][2], $value);  
                        
                        if (is_array($value)) {
                            
                            $html = '
';
                            $input .= $html;
                            $value = '';
                        }
                    }
                    $param['name'] = $param['name'] . '_temp';
                }
                $auto = 'complete="' . Dever::url($param['autocomplete'][0]) . '" complete_callback="' . $param['autocomplete'][1] . '" ';
                if (isset($param['autocomplete'][3])) {
                    $auto .= ' complete_cate="' . $param['autocomplete'][3] . '" ';
                }
            } elseif (isset($param['searchbox'])) {
                if (empty($param['searchbox'][1])) {
                    $param['searchbox'][1] = 'value';
                }
                if ($param['searchbox'][1] == 'id') {
                    $input = self::hidden(array('name' => $param['name'], 'value' => $value));
                    $input = '';
                    if (isset($param['searchbox'][2]) && $value) {
                        # 重新定义value
                        $value = Dever::load($param['searchbox'][2], $value);
                        if (is_array($value)) {
                            
                            $html = '
';
                            $input .= $html;
                            $value = '';
                        }
                    }
                    $param['name'] = $param['name'] . '_temp';
                }
                $auto = 'searchbox="' . Dever::url($param['searchbox'][0]) . '" searchbox_callback="' . $param['searchbox'][1] . '" ';
                if (isset($param['searchbox'][3])) {
                    $auto .= ' searchbox_cate="' . $param['searchbox'][3] . '" ';
                }
                $search = '';
                if (isset($param['searchbox'][4])) {
                    $temp = explode(',', $param['searchbox'][3]);
                    $link = explode(',', $param['searchbox'][4]);
                    $p = array();
                    $p['option'] = array();
                    foreach ($temp as $k => $v) {
                        $p['name'] = $v;
                        $p['option'] = Dever::load($link[$k]);
                        $search .= self::_select($p, '', '', ' style="width: 15%;display: inline;margin-left:5px;"');
                    }
                }
                $auto .= ' style="display: inline;"';
                $input = $search . '
' . $input;
            }
            if (isset($param['bind'])) {
                $param['bind'][2] = isset($param['bind'][2]) ? str_replace('"', '\'', json_encode($param['bind'][2], true)) : false;
                $auto .= $param['bind'][0] . '="' . $param['bind'][1] . '($(this), ' . $param['bind'][2] . ')" ';
                $auto .= ' onload="' . $param['bind'][1] . '($(this), ' . $param['bind'][2] . ')" ';
            }
            
            return '
' . $input;
        }
    }
    /**
     * color
     *
     * @return string
     */
    public static function _color($param)
    {
        $param['class'] = 'dever-color form-control';
        $param['update'] = 'text';
        $param['default'] = isset($param['default']) ? $param['default'] : '#000000';
        return self::_text($param, '');
    }
    /**
     * password
     *
     * @return string
     */
    public static function _password($param)
    {
        $param['value'] = '';
        return self::_text($param);
    }
    /**
     * hidden
     *
     * @return string
     */
    public static function _hidden($param)
    {
        $param['type'] = 'hidden';
        $param['update'] = 'hidden';
        return self::_text($param, '');
    }
    /**
     * 选择详细的时间
     *
     * @return string
     */
    public static function _date($param, $type = true, $key = 'date', $parse = 'Y-m-d H:i:s')
    {
        $time = $value = '';
        if ((isset($param['value']) && $param['value'] > 0)) {
            $time = $param['value'];
        } elseif ((isset($param['default']) && $param['default'] > 0)) {
            $time = $param['default'];
        } elseif($type) {
            $time = time();
        }
        if ($time) {
            if (strlen($time) >= 10) {
                $value = date($parse, $time);
            } else {
                $value = $time;
            }
        }
        
        return '
';
    }
    /**
     * time已废弃,用day替换,兼容不删除
     *
     * @return string
     */
    public static function _time($param, $type = false)
    {
        return self::_day($param, $type);
    }
    /**
     * day 选择天
     *
     * @return string
     */
    public static function _day($param, $type = false)
    {
        return self::_date($param, $type, 'day', 'Y-m-d');
    }
    /**
     * 选择年
     *
     * @return string
     */
    public static function _year($param, $type = false)
    {
        return self::_date($param, $type, 'year', 'Y');
    }
    /**
     * 选择月
     *
     * @return string
     */
    public static function _month($param, $type = false)
    {
        return self::_date($param, $type, 'month', 'Y-m');
    }
    /**
     * 选择几天内
     *
     * @return string
     */
    public static function _sday($param, $type = false)
    {
        $date = self::_date($param, $type, 'sday', 'Y-m-d');
        return $date;
    }
    /**
     * 选择几天内
     *
     * @return string
     */
    public static function _sdate($param, $type = false)
    {
        $date = self::_date($param, $type, 'sdate');
        return $date;
    }
    /**
     * div
     *
     * @return string
     */
    public static function _node($param, $type = 'div')
    {
        $result = array('', '');
        foreach ($param as $k => $v) {
            $result[0] .= '<' . $type . ' ' . $v . '>';
            $result[1] .= '' . $type . '>';
        }
        return $result;
    }
    /**
     * _load
     *
     * @return string
     */
    public static function _load($param)
    {
        $cate = '';
        $load = $param['update_load'];
        if (is_array($load)) {
            $cate = $load[1];
            $load = $load[0];
        }
        $html = '
';
        return $html;
    }
}