php - 如何将搜索栏文本区域更改为 opencart 中的下拉菜单？

Question

我的商店里有一些制造商，我想修改搜索，以便您可以从下拉菜单中选择制造商 :)

我希望将搜索框更改为 opencart 中的下拉菜单。那可能吗？如果是，请告诉我如何。

谢谢 ！

Answer 1

好的，我不知道你为什么要这样做，但这是一种方法......我正在使用标题搜索这个例子，Opencart 1.5.4.1 Edit catalog/controller/commmon/header.php。第 96 行之后：

$this->load->model('catalog/product');

添加这个：

        // - - Manufacturers Dropdown Data Start - - - - - - - - 
    // load manufacturer model
    $this->load->model('catalog/manufacturer');

    //get manufacturers data
    $manufacturers = $this->model_catalog_manufacturer->getManufacturers();

    //populate data array for use in view
    $this->data['manufacturers'] = array();
    foreach ($manufacturers as $manufacturer){
        $this->data['manufacturers'][] = array(
            'id'   => $manufacturer['manufacturer_id'],
            'name' => $manufacturer['name']
        );
    }

    // - - Manufacturers Dropdown Data End - - - - - - - - - 

现在，在 catalog/view/theme/xxx/template/common/header.tpl 找到搜索 DIV，注释掉搜索输入（第 55-62 行）：

<div id="search">

<!-- <div class="button-search"></div>
<?php if ($filter_name) { ?>
<input type="text" name="filter_name" value="<?php echo $filter_name; ?>" />
<?php } else { ?>
<input type="text" name="filter_name" value="<?php echo $text_search; ?>" onclick="this.value = '';" onkeydown="this.style.color = '#000000';" />
<?php } ?> -->
...

添加您的选择元素：

<div id="search">

<!-- <div class="button-search"></div>
<?php if ($filter_name) { ?>
<input type="text" name="filter_name" value="<?php echo $filter_name; ?>" />
<?php } else { ?>
<input type="text" name="filter_name" value="<?php echo $text_search; ?>" onclick="this.value = '';" onkeydown="this.style.color = '#000000';" />
<?php } ?> -->


<select name='manuf_dropdown' ONCHANGE="location = this.options[this.selectedIndex].value;">
<option value=''></option>
<?php foreach ($manufacturers as $manufacturer) { 
    if (isset($_GET['manufacturer_id']) && $_GET['manufacturer_id'] ==  $manufacturer['id']){
?>
    <option selected="selected" value="./?route=product/manufacturer/info&manufacturer_id=<?php echo $manufacturer['id'] ?>"><?php echo $manufacturer['name'] ?></option>
<?php } else { ?>

        <option value="./?route=product/manufacturer/info&manufacturer_id=<?php echo $manufacturer['id'] ?>"><?php echo $manufacturer['name'] ?></option>
<?php }} ?>
</select>
</div>

如果您需要对代码进行任何解释，请告诉我。