我正在尝试制作一个按钮,它将在woocommerce的客户订单页面中执行我的FPDF脚本,以便客户可以根据按钮旁边的特定订单生成pdf。
我在下面添加了我的functions.php文件,为按钮创建了一个新列,我添加了我想要按钮执行的功能。
我不知道如何添加一个新按钮来执行myaccount / orders.php文件的功能。过去两天我花了大部分时间试图找到解决方案 - 所以任何帮助都会受到超级赞赏!
// END ENQUEUE PARENT ACTION
add_filter( 'woocommerce_account_orders_columns', 'add_custom_account_orders_column', 10, 1 );
function add_custom_account_orders_column( $columns ) {
$ordered_columns = array();
// Inserting a new column in a specific location
$ordered_columns['order-number'] = $columns['order-number'];
$ordered_columns['order-date'] = $columns['order-date'];
$ordered_columns['order-status'] = $columns['order-status'];
$ordered_columns['order-total'] = $columns['order-total'];
$ordered_columns['order-actions'] = $columns['order-actions'];
$ordered_columns['order-downloads'] = __( 'Downloads', 'woocommerce' ); // <== New column
return $ordered_columns;
}
函数调用FPDF
function exFDPI () {
require_once("/file/directory/FPDF.php");
}
首先,您错过了新列中的内容,以下是如何执行此操作:
第1步:添加我们的专栏
add_filter('woocommerce_account_orders_columns', 'add_custom_account_orders_column', 10, 1);
function add_custom_account_orders_column($columns)
{
$ordered_columns = array();
// Inserting a new column in a specific location
$ordered_columns['order-number'] = $columns['order-number'];
$ordered_columns['order-date'] = $columns['order-date'];
$ordered_columns['order-status'] = $columns['order-status'];
$ordered_columns['order-total'] = $columns['order-total'];
$ordered_columns['order-actions'] = $columns['order-actions'];
$ordered_columns['order-downloads'] = __('Downloads', 'woocommerce'); // <== New column
return $ordered_columns;
}
第2步:将我们的表单内容添加到我们的新列
//Insert the content into the new column
function pdf_column_content($order)
{
?>
<form action="<?php echo esc_url(admin_url('admin-post.php')); ?>" method="post">
<?php wp_nonce_field('pdf_temp');?> //Security Check
<input type="hidden" name="order_id" value="<?php echo $order->get_order_number() ?>">
<input type="hidden" name="action" value="pdf_temp">
<input type="submit" value="Submit">
</form>
<?php
}
add_action('woocommerce_my_account_my_orders_column_order-downloads', 'pdf_column_content');
第3步最后一步:以WordPress方式添加我们的动作
//when the user click submit then we will call our template
function exFDPI()
{
$retrieved_nonce = $_REQUEST['_wpnonce'];
if (!wp_verify_nonce($retrieved_nonce, 'pdf_temp')) { //if passed the security check proceed
wp_die('Failed security check');
} else {
$order_id = $_POST['order_id'];
echo $order_id;
require_once "/file/directory/FPDF.php";
}
}
add_action('admin_post_nopriv_pdf_temp', 'exFDPI');
add_action('admin_post_pdf_temp', 'exFDPI');
当然完整的代码应该进入你的主题functions.php
上面的代码测试。
您可以使用按钮传递参数,然后在init
钩子上处理请求。
add_filter( 'woocommerce_account_orders_columns', 'add_custom_account_orders_column', 10, 1 );
function add_custom_account_orders_column( $columns ) {
$ordered_columns = array();
// Inserting a new column in a specific location
$ordered_columns['order-number'] = $columns['order-number'];
$ordered_columns['order-date'] = $columns['order-date'];
$ordered_columns['order-status'] = $columns['order-status'];
$ordered_columns['order-total'] = $columns['order-total'];
$ordered_columns['order-actions'] = $columns['order-actions'];
$ordered_columns['order-downloads'] = __('Downloads', 'woocommerce'); // <== New column
return $ordered_columns;
}
function exFDPI () {
if(isset($_POST['order_id_for_pdf'])) {
require_once("/file/directory/FPDF.php");
//
return;
}
else {
return;
}
}
add_action( 'init', 'exFDPI' );
别忘了添加return;
UPDATE
正如@kashalo在答案中所说,将内容添加到按钮。
//Insert the content into the new column
function pdf_column_content($order)
{
?>
<div id="content">
<form action="<?php esc_url( $_SERVER['REQUEST_URI'] ) ?>" method="post">
<input type="hidden" name="order_id_for_pdf" value="<?php echo $order->get_order_number() ?>">
<input type="submit" value="Downloads">
</form>
</div>
<?php
}
add_action('woocommerce_my_account_my_orders_column_order-downloads', 'pdf_column_content');