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