这在 CE 1.8.1 上对我有用。它基于 Shein 的回答,并解决了加载时选择的错误选项。我基本上只是复制/粘贴了 Product.Config。来自/js/varien/product.js的fillSelect()方法。在粘贴的代码中,我更改了:
element.options[0].innerHTML = this.config.chooseText;
至
element.options[0].innerHTML = element.config.label;
这允许保持 product.js 不被修改,并且只覆盖该方法。唯一的缺点是该方法的任何未来核心更新都需要迁移。
由于新代码只是获取“标签”设置,因此选择标签上不需要data-choose-text属性
<?php
$_product = $this->getProduct();
$_attributes = Mage::helper('core')->decorateArray($this->getAllowAttributes());
?>
<?php if ($_product->isSaleable() && count($_attributes)):?>
<dl>
<?php foreach($_attributes as $_attribute): ?>
<dt><label class="required"><em>*</em><?php echo $_attribute->getLabel() ?></label></dt>
<dd<?php if ($_attribute->decoratedIsLast){?> class="last"<?php }?>>
<div class="input-box">
<select name="super_attribute[<?php echo $_attribute->getAttributeId() ?>]" id="attribute<?php echo $_attribute->getAttributeId() ?>" class="required-entry super-attribute-select">
<option><?php echo $_attribute->getLabel() ?></option>
</select>
</div>
</dd>
<?php endforeach; ?>
</dl>
<script type="text/javascript">
Product.ConfigDefaultText = new Class.create(Product.Config, {
fillSelect: function (element) {
var attributeId = element.id.replace(/[a-z]*/, '');
var options = this.getAttributeOptions(attributeId);
this.clearSelect(element);
element.options[0] = new Option('', '');
element.options[0].innerHTML = element.config.label;
var prevConfig = false;
if (element.prevSetting) {
prevConfig = element.prevSetting.options[element.prevSetting.selectedIndex];
}
if (options) {
var index = 1;
for (var i = 0; i < options.length; i++) {
var allowedProducts = [];
if (prevConfig) {
for (var j = 0; j < options[i].products.length; j++) {
if (prevConfig.config.allowedProducts
&& prevConfig.config.allowedProducts.indexOf(options[i].products[j]) > -1) {
allowedProducts.push(options[i].products[j]);
}
}
} else {
allowedProducts = options[i].products.clone();
}
if (allowedProducts.size() > 0) {
options[i].allowedProducts = allowedProducts;
element.options[index] = new Option(this.getOptionLabel(options[i], options[i].price), options[i].id);
element.options[index].config = options[i];
index++;
}
}
}
}
});
var spConfig = new Product.ConfigDefaultText(<?php echo $this->getJsonConfig() ?>);
</script>
<?php endif;?>