Question

我正在使用opencart v2.2.0，并在下面提供了面包屑代码。此面包屑将类别显示为下拉列表。如何编辑此痕迹以删除该下拉列表并显示正确的类别和子类别？

以下是其工作原理的截图： breadcrumb screen shot

以下是代码：

<div class="breadcrumb <?php if($theme_options->get( 'breadcrumb_layout' ) == 2) { echo 'fixed'; } else { echo 'full-width'; } ?>">
<div class="background-breadcrumb"></div>
<div class="background">
    <div class="shadow"></div>
    <div class="pattern">
        <div class="container">
            <div class="clearfix">
                <ul>
                    <?php
                    $i = 0;
                    $next_cat_id = 0;
                    foreach ($breadcrumbs as $breadcrumb) {
                        $cats = array();
                        if($registry->get('request')->get['route'] == 'product/product' || $registry->get('request')->get['route'] == 'product/category'){
                            if($i == 1 ){
                                $cats = $theme_options->getCategories(0);
                            }else if($next_cat_id > 0 && count($breadcrumbs)-1 > $i){
                                $cats = $theme_options->getCategories($next_cat_id);
                            }
                        }


                    ?>
                    <li class="item <?php echo !empty($cats) ? 'dropdown' : '';?>">
                        <a <?php echo !empty($cats) ? 'class="dropdown-toggle" data-toggle="dropdown" aria-expanded="false"' : '';?>
                            href="<?php echo $breadcrumb['href']; ?>"><?php if($breadcrumb['text'] != '<i class="fa fa-home"></i>') { echo $breadcrumb['text']; } else { if($theme_options->get( 'home_text', $config->get( 'config_language_id' ) ) != '') { echo $theme_options->get( 'home_text', $config->get( 'config_language_id' ) ); } else { echo 'Home'; } } ?></a>

                        <?php if(!empty($cats)):?>
                        <ul class="dropdown-menu">
                            <li>
                                <?php foreach($cats as $cat):?>
                                <?php if($cat['label'] == $breadcrumb['text']):?>
                                    <?php $next_cat_id = $cat['category_id']; continue; ?>
                                <?php endif; ?>
                                <a href="<?php echo $cat['href'] ?>"><?php echo $cat['label'] ?></a>
                                <?php endforeach; ?>
                            </li>
                        </ul>
                        <?php endif; ?>

                    </li>
                    <?php $i++; } ?>
                </ul>
 <!--                   <h1 id="title-page"><?php echo $heading_title; ?>
                    <?php if(isset($weight)) { if ($weight) { ?>
                    &nbsp;(<?php echo $weight; ?>)
                    <?php } } ?>
                </h1>
                <div class="strip-line"></div>-->
            </div>
        </div>
    </div>
</div>

Answer 1

我不知道这段代码在哪里所以要小心关闭div和其他html。因为我每个代码我删除其他级别和下拉列表。我认为$ breadcrumbs数组返回默认代码。如果他们已经改变它，那么也需要改变控制器部分。希望以下将有效。

<div class="breadcrumb <?php if($theme_options->get( 'breadcrumb_layout' ) == 2) { echo 'fixed'; } else { echo 'full-width'; } ?>">
<div class="background-breadcrumb"></div>
<div class="background">
    <div class="shadow"></div>
    <div class="pattern">
        <div class="container">
            <div class="clearfix">
                <ul>
                    <?php
                    foreach ($breadcrumbs as $breadcrumb) { ?>
                        <li class="item">
                            <a
                                href="<?php echo $breadcrumb['href']; ?>"><?php if($breadcrumb['text'] != '<i class="fa fa-home"></i>') { echo $breadcrumb['text']; } else { if($theme_options->get( 'home_text', $config->get( 'config_language_id' ) ) != '') { echo $theme_options->get( 'home_text', $config->get( 'config_language_id' ) ); } else { echo 'Home'; } } ?></a>    
                        </li>
                        <?php } ?>
                </ul>
<!--                   <h1 id="title-page"><?php echo $heading_title; ?>
                    <?php if(isset($weight)) { if ($weight) { ?>
                    &nbsp;(<?php echo $weight; ?>)
                    <?php } } ?>
                </h1>
                <div class="strip-line"></div>-->
</div>
</div>
</div>
</div>

如何从opencart 2.2 breadcrumb中删除下拉列表？

1 个答案: