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Spinner only on form submit

I would like to show a spinner only after a form has been submitted. How can I achieve this? I have tried using a boolean variable that is stored in the sessionStorage and modified only when the form is submitted and is located at the window load event but the spinner is never shown. The variable dictates whether the spinner is shown or not:

window.addEventListener("load", function () {
   if (sessionStorage.getItem("submitted") === "true") {
      // display spinner here
   }
});

Kindly provide a vanilla js solution not jQuery, Angular etc...

almost 3 years ago · Juan Pablo Isaza
1 answers
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0

If sessionStorage.getItem("submitted") is a boolean value, it's not "true" but just true without the quotes.

sessionStorage.getItem("submitted") === true
almost 3 years ago · Juan Pablo Isaza Report
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