go 通过历史跳过同一页返回

Question

So i am using this js code to go back to previous page

 function goBack() {
  window.history.back();
}


<span onclick="goBack()">back</span>

example:

home > product > product add to cart > click back return to home

now when i add product to cart the page reload and when i click back it return to same page

is there any possible way to make the window.history.back ignore if it return to same page?

Answer 1

You can create a flag in the case of adding a product to the cart and if the flag is true use:

window.history.go(-2);