Response title
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Recognizing DOM add for leave page naviation warning
in Using jQuery
•
8 years ago
away
from a page without submitting. I am having issues when the page uses
document.add to overwrite radio buttons and textboxes. Everything else
works. What doesn't work is when the user clears a textbox or radio
button. The way it gets cleared is with document.add. I want to
include this segment of code on multiple pages, so it must be dynamic.
Here is what I have so far:
- var warnMessage = "You have unsaved changes on this page!";
-
- $(document).ready(function() {
- $(document).live('change', ':input', function () {
- $('form*').add(function() {
- alert("wassup son");
- });
- window.onbeforeunload = function () {
- if (warnMessage != null) return warnMessage;
- }
- });
- //DOESN'T SHOW WARNING MESSAGE IF SUBMIT BUTTON IS PRESSED
- $('form').submit(function() {
- warnMessage = null;
- });
- });
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