Woocommerce:一次删除所有表单标签 [英] Woocommerce: remove all form labels at once

问题描述

我正在使用WooCommerce建立网店.

I'm using WooCommerce to build a webshop.

表单的确定格式是没有标签，只有占位符.我一直在像这样删除标签:

The determined format for forms is that there's no labels, only placeholders. I've been removing the labels like so:

<?php

// WooCommerce Checkout Fields Hook
add_filter( 'woocommerce_checkout_fields' , 'custom_wc_checkout_fields' );

// Change the format of fields with type, label, placeholder, class, required, clear, label_class, options
function custom_wc_checkout_fields( $fields ) {

//BILLING
$fields['billing']['billing_first_name']['label'] = false;

return $fields;
}
?>

但是，由于我不希望在任何地方贴标签，所以我想知道是否有一种方法可以一次删除所有标签.而不是逐一检查它们.有人有主意吗?

But since I want no labels anywhere, I was wondering if there's a way to remove all of them at once. Instead of going through them all individually. Does anybody have an idea?

谢谢！

我意识到仅通过添加一些css(不显示任何内容)就可以实现此目的，但是由于这不是一个很干净的解决方案，因此我想知道是否还有其他方法可以实现此目的.

I realize this is possible by just adding some css(display none), but since this is not a very clean solution, I was wondering if there is some other way to accomplish this.

推荐答案

您可以使用unset删除任何$field->property.
在这里可以找到良好的阅读和参考:使用操作和过滤器自定义结帐字段

You can remove any $field->property with unset.
Good reading and references can be found here: Customizing checkout fields using actions and filters

现在，对于如何在全局范围内执行操作的问题，您可以使用loop，例如:

Now, for your question in how to do it globally, you can use a loop, something like:

// WooCommerce Checkout Fields Hook
add_filter('woocommerce_checkout_fields','custom_wc_checkout_fields_no_label');

// Our hooked in function - $fields is passed via the filter!
// Action: remove label from $fields
function custom_wc_checkout_fields_no_label($fields) {
    // loop by category
    foreach ($fields as $category => $value) {
        // loop by fields
        foreach ($fields[$category] as $field => $property) {
            // remove label property
            unset($fields[$category][$field]['label']);
        }
    }
     return $fields;
}

• 在线示例: http://codepad.org/drvBYYS8
• 与接受建议的答案中的良好建议相关: WooCommerce更改表单标签并删除字段
• Online example: http://codepad.org/drvBYYS8
• Related with good advise in acepted answer: WooCommerce Change Form Labels and Remove Fields

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