我正在做一些关于 joomla 的工作（很好地学习它）我可以用一只手。php 真的不是我的专长。所以我不想破坏网站。这就是我想要做的。
您会在菜单下方看到那个白条。我正试图摆脱它。
我找到了有问题的代码。白条是#footer..specifically div#block-footer 的一部分，并且有一个附加的类.bg-white，它使背景#fff 或白色。通常在大多数情况下，我只是将问题代码交给代码并使用单独的 css 规则对其进行重组。但该选项不适用于 joomla。我不确定如何通过 php.ini 解决这个问题。我试过删除
$colored = ($this['config']->get($pos) != 'white') ? ' bg-colored' : '';
$this['config']->set($pos, 'bg-'.$this['config']->get($pos).$colored);
部分。但是，它似乎无法解决问题。如果有人能帮我一把，我会很感激的。我在下面包含了完整的文档以供参考。提前致谢。
<?php
/**
* @package yoo_infinite
* @author YOOtheme http://www.yootheme.com
* @copyright Copyright (C) YOOtheme GmbH
* @license http://www.gnu.org/licenses/gpl.html GNU/GPL
*/
// generate css for layout
$css[] = sprintf('.wrapper { max-width: %dpx; }', $this['config']->get('template_width'));
****// set block css classes
foreach (array("top-a-bg","top-b-bg","main-bg","bottom-a-bg","bottom-b-bg","bottom-c-bg","footer-bg") as $pos) {
if ($pos == 'footer-bg') {
$body_bg = 'body-'.$this['config']->get($pos);
}
$colored = ($this['config']->get($pos) != 'white') ? ' bg-colored' : '';
$this['config']->set($pos, 'bg-'.$this['config']->get($pos).$colored);*
}***
// generate css for 3-column-layout
$sidebar_a = '';
$sidebar_b = '';
$maininner_width = 100;
$sidebar_a_width = intval($this['config']->get('sidebar-a_width'));
$sidebar_b_width = intval($this['config']->get('sidebar-b_width'));
$sidebar_classes = "";
$rtl = $this['config']->get('direction') == 'rtl';
$body_config = array();
// set widths
if ($this['modules']->count('sidebar-a')) {
$sidebar_a = $this['config']->get('sidebar-a');
$maininner_width -= $sidebar_a_width;
$css[] = sprintf('#sidebar-a { width: %d%%; }', $sidebar_a_width);
}
if ($this['modules']->count('sidebar-b')) {
$sidebar_b = $this['config']->get('sidebar-b');
$maininner_width -= $sidebar_b_width;
$css[] = sprintf('#sidebar-b { width: %d%%; }', $sidebar_b_width);
}
$css[] = sprintf('#maininner { width: %d%%; }', $maininner_width);
// all sidebars right
if (($sidebar_a == 'right' || !$sidebar_a) && ($sidebar_b == 'right' || !$sidebar_b)) {
$sidebar_classes .= ($sidebar_a) ? 'sidebar-a-right ' : '';
$sidebar_classes .= ($sidebar_b) ? 'sidebar-b-right ' : '';
// all sidebars left
} elseif (($sidebar_a == 'left' || !$sidebar_a) && ($sidebar_b == 'left' || !$sidebar_b)) {
$sidebar_classes .= ($sidebar_a) ? 'sidebar-a-left ' : '';
$sidebar_classes .= ($sidebar_b) ? 'sidebar-b-left ' : '';
$css[] = sprintf('#maininner { float: %s; }', $rtl ? 'left' : 'right');
// sidebar-a left and sidebar-b right
} elseif ($sidebar_a == 'left') {
$sidebar_classes .= 'sidebar-a-left sidebar-b-right ';
$css[] = '#maininner, #sidebar-a { position: relative; }';
$css[] = sprintf('#maininner { %s: %d%%; }', $rtl ? 'right' : 'left', $sidebar_a_width);
$css[] = sprintf('#sidebar-a { %s: -%d%%; }', $rtl ? 'right' : 'left', $maininner_width);
// sidebar-b left and sidebar-a right
} elseif ($sidebar_b == 'left') {
$sidebar_classes .= 'sidebar-a-right sidebar-b-left ';
$css[] = '#maininner, #sidebar-a, #sidebar-b { position: relative; }';
$css[] = sprintf('#maininner, #sidebar-a { %s: %d%%; }', $rtl ? 'right' : 'left', $sidebar_b_width);
$css[] = sprintf('#sidebar-b { %s: -%d%%; }', $rtl ? 'right' : 'left', $maininner_width + $sidebar_a_width);
}
// number of sidebars
if ($sidebar_a && $sidebar_b) {
$sidebar_classes .= 'sidebars-2 ';
} elseif ($sidebar_a || $sidebar_b) {
$sidebar_classes .= 'sidebars-1 ';
}
// generate css for dropdown menu
foreach (array(1 => '.dropdown', 2 => '.columns2', 3 => '.columns3', 4 => '.columns4') as $i => $class) {
$css[] = sprintf('#menu %s { width: %dpx; }', $class, $i * intval($this['config']->get('menu_width')));
}
// load css
$this['asset']->addFile('css', 'css:base.css');
$this['asset']->addFile('css', 'css:layout.css');
$this['asset']->addFile('css', 'css:menus.css');
$this['asset']->addString('css', implode("\n", $css));
$this['asset']->addFile('css', 'css:modules.css');
$this['asset']->addFile('css', 'css:tools.css');
$this['asset']->addFile('css', 'css:system.css');
$this['asset']->addFile('css', 'css:extensions.css');
$this['asset']->addFile('css', 'css:custom.css');
if ($this['config']->get('animation') == '1') $this['asset']->addFile('css', 'css:animation.css');
if (($font = $this['config']->get('font1')) && $this['path']->path("css:/font1/$font.css")) { $this['asset']->addFile('css', "css:/font1/$font.css"); }
if (($font = $this['config']->get('font2')) && $this['path']->path("css:/font2/$font.css")) { $this['asset']->addFile('css', "css:/font2/$font.css"); }
if (($font = $this['config']->get('font3')) && $this['path']->path("css:/font3/$font.css")) { $this['asset']->addFile('css', "css:/font3/$font.css"); }
$this['asset']->addFile('css', 'css:style.css');
if ($this['config']->get('direction') == 'rtl') $this['asset']->addFile('css', 'css:rtl.css');
$this['asset']->addFile('css', 'css:responsive.css');
$this['asset']->addFile('css', 'css:print.css');
// load fonts
$http = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') ? 'https' : 'http';
$fonts = array(
'droidsans' => 'template:fonts/droidsans.css',
'opensans' => 'template:fonts/opensans.css',
'opensanslight' => 'template:fonts/opensanslight.css',
'yanonekaffeesatz' => 'template:fonts/yanonekaffeesatz.css',
'mavenpro' => 'template:fonts/mavenpro.css',
'signika' => 'template:fonts/signika.css',
'titillium' => 'template:fonts/titillium.css',
'titillium_light' => 'template:fonts/titillium_light.css',
'droidserifitalic' => 'template:fonts/droidserifitalic.css',
'artifika' => 'template:fonts/artifika.css',
'kreon' => 'template:fonts/kreon.css');
foreach (array_unique(array($this['config']->get('font1'), $this['config']->get('font2'), $this['config']->get('font3'))) as $font) {
if (isset($fonts[$font])) {
$this['asset']->addFile('css', $fonts[$font]);
}
}
// set body css classes
$body_classes = ' '.$sidebar_classes.' ';
$body_classes .= ' '.$body_bg.' ';
$body_classes .= $this['system']->isBlog() ? 'isblog ' : 'noblog ';
$body_classes .= $this['config']->get('page_class');
$this['config']->set('body_classes', $body_classes);
// add social buttons
$body_config['twitter'] = (int) $this['config']->get('twitter', 0);
$body_config['plusone'] = (int) $this['config']->get('plusone', 0);
$body_config['facebook'] = (int) $this['config']->get('facebook', 0);
$body_config['style'] = $this['config']->get('style', 'default');
$this['config']->set('body_config', json_encode($body_config));
// add javascripts
$this['asset']->addFile('js', 'js:warp.js');
$this['asset']->addFile('js', 'js:responsive.js');
$this['asset']->addFile('js', 'js:accordionmenu.js');
$this['asset']->addFile('js', 'js:dropdownmenu.js');
$this['asset']->addFile('js', 'js:template.js');
// internet explorer
if ($this['useragent']->browser() == 'msie') {
// add conditional comments
$head[] = sprintf('<!--[if lte IE 8]><script src="%s"></script><![endif]-->', $this['path']->url('js:html5.js'));
$head[] = sprintf('<!--[if IE 8]><link rel="stylesheet" href="%s" /><![endif]-->', $this['path']->url('css:ie8.css'));
}
// add $head
if (isset($head)) {
$this['template']->set('head', implode("\n", $head));
}