如何在心愿单分享邮件模板中添加客户邮箱及相关信息？

Hey there! Let's work through getting that customer email (and other customer details) into your wishlist share email template. Here are some actionable steps to troubleshoot and fix this:

• Drop the var keyword first (if applicable)
  Many template engines (like Twig, common in e-commerce platforms) don’t require the var prefix when referencing variables. Try using {{ customer.email }} instead of {{ var customer.email }}—this is often the quick fix when variables fail to render.

• Inspect all available template variables
  If the customer variable still doesn’t show up, temporarily dump all variables in the template context to see what’s actually accessible. Depending on your engine:

  • For Twig: Add {{ dump() }} to the template (ensure debug mode is enabled) to print all context variables.
  • For other engines: Use a similar debug function like {{ var_dump() }}, or check your platform’s docs for how to list available template variables.
    You might find customer data under a different key—like user, current_user, or logged_in_customer instead of just customer.

• Verify the wishlist share context includes customer data
  Keep in mind: If the wishlist is shared by a guest (not logged-in), there won’t be any customer email or personal info available. For logged-in users, double-check that your platform’s email template settings are set to pass customer data to the wishlist share context. Some platforms require enabling a specific toggle to make user data accessible here.

• Manually inject customer data (if you have backend access)
  If you can modify the code generating the wishlist share email, explicitly pass customer details to the template. For example:

  // Example for a PHP/Twig setup
  $templateVariables = [
      'customer_email' => $currentCustomer->getEmail(),
      'customer_first_name' => $currentCustomer->getFirstName(),
      // Add other customer fields you need
  ];
  $emailContent = $twig->render('wishlist-share-template.html', $templateVariables);
  

  Then use {{ customer_email }} in your template to display the address.

• Check session-based variables
  If the customer is logged in during the share action, some platforms store user data in the session. Try references like {{ session.customer.email }} or {{ current_session.user.email }}—these might work if the direct customer variable isn’t available.

内容的提问来源于stack exchange，提问作者Tle