JS simulation form post submission

scene : Need to submit data , And after data processing , Will jump to the page .（ notes ： Data submission requires post） Ideas 1： 1. Reference resources ajax Submit data , To deal with , After successful processing, return to the client 2. Jump to the page on the client Ideas 2： Use form Form proceed post Submit Implementation method ： You need to create a form form , And the data must be in form In the table , use Input Save the table elements , The effect is as follows ：

/// form  Form submission 
  var form2 = document.createElement("form");
  form2.id="form2";
  form2.method="post";
  form2.action="buildOrder.do";
// Address id
 var address = document.createElement("input");
 address.name="addressId";
 address.type="hidden";
 address.value = orderAddressId;
 form2.appendChild(address);
// The shopping cart id
 var sid = document.createElement("input");
 sid.name="sid";
 sid.type="hidden";
 sid.value = shopCartId;
 form2.appendChild(sid);
// The total price 
 var total = document.createElement("input");
 total.name="total";
 total.type="hidden";
 total.value = $("#labTotalMoney").text();
 form2.appendChild(total);
 document.body.appendChild(form2);
 form2.submit(); // Submit 

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notes ： Remember to add

document.body.appendChild(form2); above form Method of submission , I feel it's still too troublesome to transmit data , Must be written as form The elements of the form , I wonder if there is a simpler way , Please give advice or comments