我把这段代码放到我的functions.php
中include_once('advanced-custom-fields/acf.php');
include_once('acf-options-page/acf-options-page.php');
include_once('acf-repeater/acf-repeater.php');
define( 'ACF_LITE', true );
if(function_exists("register_field_group"))
{
register_field_group(array (
'id' => 'acf_options',
'title' => 'Options',
'fields' => array (
array (
'key' => 'field_525d1b6d49043',
'label' => 'lable',
'name' => 'homepage',
'type' => 'repeater',
'instructions' => 'Select which categories you want to display on the homepage.',
'sub_fields' => array (
array (
'key' => 'field_525d1b8a49044',
'label' => 'Category',
'name' => 'firsttext',
'type' => 'text',
'column_width' => '',
'field_type' => 'text',
'return_format' => 'id',
),
array (
'key' => 'field_525d2473de72c',
'label' => 'Number of Posts',
'name' => 'number-of-posts',
'type' => 'text',
'column_width' => '',
'default_value' => 4,
'placeholder' => '',
'prepend' => '',
'append' => '',
'min' => 2,
'max' => '',
'step' => 2,
),
),
'row_min' => 1,
'row_limit' => 1,
'layout' => 'row',
'button_label' => 'Add a category',
),
),
'location' => array (
array (
array (
'param' => 'options_page',
'operator' => '==',
'value' => 'acf-options',
'order_no' => 0,
'group_no' => 0,
),
),
),
'options' => array (
'position' => 'normal',
'layout' => 'no_box',
'hide_on_screen' => array (
),
),
'menu_order' => 0,
));
}
然后我在管理控制台
中的字段中输入值我如何从页面文件中获取此值?
我尝试使用get_field(' acf_options)并尝试使用get_field('主页),但这会返回null
答案 0 :(得分:0)
我不确定你为什么要把它放在你的function.php文件中而不是通过插件这样做。
但是如果你想检索这些字段值,你应该这样做:get_field( 'homepage', 'option' );
代替:
get_field( 'homepage' )
或get_field( 'acf_options' )
;
我最好的建议是查看ACF website以获取信息。这些文档有很多帮助!