解决电子邮件URL中未定义的问题

Question

I am getting undefined on my link at the variable productsList in the url url any ideas of what can be the problem?

When I hover over the link it shows the string correctly but when its clicked it turns it into undefined

MY CODE:

$(".emailCustomer").click(function(urlEmail){

      var invoiceNumber = $(this).closest("li").find(".invoiceNumber").text();
     // active subject invoice no.
      var emailAddress = $(this).data("email");
      var customerName = $(this).data("customer");
      var productsList = $(this).data("products");

      urlEmail = "https://mail.google.com/mail/?view=cm&fs=1&to="+emailAddress+"&su=+invoiceNumber+&body="+customerName+"%2C%0A%0A"+productsList+"%0A%0AEMAIL+SIGNATURE";
      $(this).attr("href" , urlEmail); 
      $(this).attr("target" , "_blank"); 
      return urlEmail;
     });


<a class="emailCustomer" href="https://mail.google.com/mail/?view=cm&fs=1&to="+emailAddress+"&su=+invoiceNumber+&body="+customerName+"%2C%0A%0A"+productsList+"%0A%0AEmail+Signature" data-email="{{i.email}}" data-customer="{{i.name}}" data-products="{{i.products}}" target="_blank">

Answer 1

在您的代码上未设置data-products属性，因此在您的点击回调productsList中未定义。