window.onload函数仅在第一个加载页面上

Question

I am trying to attempt a page loading only for the first loading screen. This means when I load the page, I could have a preloading screen, but not on every page load or reload (not on the inside pages).

How could I use

window.onload 

function to achieve this?

Could anyone suggest?

Thanks and regards

Answer 1

You can use

<script>
   if (!localStorage['done']) {
       localStorage['done'] = 'yes';
       myFunction();
   }
</script>