<!doctype html> | |
<base href="target/"></base> | |
<form> | |
<input type="text" name="name" value="value"> | |
<input type="submit" value="Submit"> | |
</form> | |
<script> | |
"use strict"; | |
if (window.location.search.startsWith("?name=value")) { | |
// The action pointed to ourself, so the form submitted something | |
window.parent.success(window.location.href); | |
} else { | |
const form = document.querySelector("form"); | |
form.submit(); | |
} | |
</script> |