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#144 confirm if unsaved form changes #169
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dboehmer
suggested changes
May 30, 2022
root/static/js/unsavedChanges.js
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| (e || window.event).returnValue = ''; | ||
| return ''; | ||
| } | ||
| }) |
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Here’s a trailing newline missing
root/static/js/unsavedChanges.js
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| const inputs = Array.prototype.slice.apply(form.getElementsByTagName('input')); | ||
| const textareas = Array.prototype.slice.apply(form.getElementsByTagName('textarea')); | ||
| const selects = Array.prototype.slice.apply(form.getElementsByTagName('select')); |
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Can you align those vertically?
root/static/js/unsavedChanges.js
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| @@ -0,0 +1,21 @@ | |||
| const forms = document.getElementsByClassName('confirmIfUnsavedChanges'); | |||
root/static/js/unsavedChanges.js
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| window.addEventListener('beforeunload', (e) => { | ||
| if (hasUnsavedChanges) { | ||
| (e || window.event).returnValue = ''; |
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If you have a relevant web link from your research, please included it as a comment. I remember the pain of research and even with the correct answer couldn’t find the spec right now.
lib/Coocook/Controller/Recipe.pm
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| @@ -107,6 +107,7 @@ sub edit : GET HEAD Chained('base') PathPart('') Args(0) RequiresCapability('vie | |||
| and $c->stash( | |||
| import_url => $c->uri_for_action( '/browse/recipe/import', [ $recipe->id, $recipe->url_name ] ) ); | |||
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| push @{ $c->stash->{js} }, '/js/unsavedChanges.js'; | |||
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I like your generic implementation with the <form> class. Do you think we should simply add this to our global script.js to utilize it on any page? 🤔
| @@ -13,7 +13,7 @@ | |||
| </div> | |||
| [% END %] | |||
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| <form method="post" action="[% update_url %]"> | |||
| <form class="confirmIfUnsavedChanges" method="post" action="[% update_url %]"> | |||
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I checked out your branch and tested. The JS file was loaded but it had no effect. I made changes and could leave the page without warning.
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Issue #144 done