WooCommerce：在结帐时更改计费字段的HTML结构 [英] WooCommerce: Change HTML structure of billing fields in checkout

问题描述

我想在结算字段中使用浮动标签。因此，我需要将< label> 元素放在HTML结构中的< input> 字段之后。 / p>

此刻，我的结构如下：

 < p class = form-row form-row-first validate-required id = billing_first_name_field data-priority = 10> 
< label for = billing_first_name class =>名字& nbsp;< abbr class = required title = required> *< / abbr>< / label> 
< span class = woocommerce-input-wrapper> 
< input type = text class = input-text form-control name = billing_first_name id = billing_first_name placeholder = value =名字 autocomplete =给定名称> ; 
< / span> 
< / p> 
  

我要在input / span元素后添加标签，例如：

 < p class = form-row form-row-first validate-required id = billing_first_name_field data-priority = 10> 
< span class = woocommerce-input-wrapper> 
< input type = text class = input-text form-control name = billing_first_name id = billing_first_name placeholder = value =名字 autocomplete =给定名称> ; 
< / span> 
< label for = billing_first_name class =>名字& nbsp;< abbr class = required title = required> *< / abbr>< / label> 
< / p> 
  

是否可以更改字段的输出？

我发现了一些挂钩来更改字段的某些元素： https://docs.woocommerce.com/document/tutorial-customising-checkout-fields-using-actions-and-filters/

但这与元素的内容有关。不是HTML结构本身。
可能吗？

解决方案

$ field 包含完整的< p> ...< / p> 输出。
这样您就可以完全调整输出。要使其保持动态，您可以使用 $ args

---

中的值

请参阅： https://github.com/woocommerce/woocommerce/blob/master/includes/wc-template-functions.php#L2830 和随附的代码，该如何执行

  function change_woocommerce_field_markup（$ field，$ key，$ args， $ value）{
 if（$ key ==='billing_first_name'）{
 $ field ='my html'; 
} 
返回$ field； 
} 
 
 add_filter（ woocommerce_form_field_text， change_woocommerce_field_markup，10，4）; 
  

I want to use floating labels for the billing fields. Therefore I need to place the <label> element after the <input> field in the HTML structure.

At the moment my structure looks like this:

<p class="form-row form-row-first validate-required" id="billing_first_name_field" data-priority="10">
    <label for="billing_first_name" class="">First Name&nbsp;<abbr class="required" title="required">*</abbr></label>
    <span class="woocommerce-input-wrapper">
        <input type="text" class="input-text form-control" name="billing_first_name" id="billing_first_name" placeholder="" value="First Name" autocomplete="given-name">
    </span>
</p>

I want the label after the input/span element, like this:

<p class="form-row form-row-first validate-required" id="billing_first_name_field" data-priority="10">
    <span class="woocommerce-input-wrapper">
        <input type="text" class="input-text form-control" name="billing_first_name" id="billing_first_name" placeholder="" value="First Name" autocomplete="given-name">
    </span>
    <label for="billing_first_name" class="">First Name&nbsp;<abbr class="required" title="required">*</abbr></label>
</p>

Is there any way to change the output of the fields?

I found some hooks to change some elements of the fields: https://docs.woocommerce.com/document/tutorial-customising-checkout-fields-using-actions-and-filters/

But that's all related the content of the elements. Not the HTML structure itself. Is that even possible?

解决方案

$field contains the complete <p>...</p> output. So you can completely adjust the output. To keep it dynamic you can use the values ​​from $args

---

See: https://github.com/woocommerce/woocommerce/blob/master/includes/wc-template-functions.php#L2830 and accompanying code, how to do this

function change_woocommerce_field_markup($field, $key, $args, $value) {
    if( $key === 'billing_first_name') {
        $field = 'my html';
    }
    return $field;
} 

add_filter("woocommerce_form_field_text","change_woocommerce_field_markup", 10, 4);

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