Die Funktionalität dieser Website ist durch Wartungsarbeiten eingeschränkt, die Ihr Erlebnis verbessern sollen. Wenn ein Artikel Ihr Problem nicht löst und Sie eine Frage stellen möchten, können Sie unsere Gemeinschaft über @FirefoxSupport auf Twitter, /r/firefox oder Reddit fragen.

Avatar for Username

Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Weitere Informationen

Dieses Thema wurde archiviert. Bitte stellen Sie eine neue Frage, wenn Sie Hilfe benötigen.

Why FF uses "\n" line endings in tag textarea, but when data sent to server it uses "\r\n" line endings?

  • 2 Antworten
  • 2 haben dieses Problem
  • 17 Aufrufe
  • Letzte Antwort von the-edmeister

vparamon
vparamon
more options

I type a text into a textarea and by using a jQuery expression: `$('textarea:first').val().replace(/\r/g, 'R').replace(/\n/g, 'N')` it shows that FF uses "\n" endings and once the form is submitted the "\n" line endings are replaced with "\r\n" line endings

The problem is in incorrect text length for multi line text - on browser side it is less due "\n" line endings and on the server side it is longer due "\r\n" line endings and raises some text length validation inconsistency between browser and server sides.

I type a text into a textarea and by using a jQuery expression: `$('textarea:first').val().replace(/\r/g, 'R').replace(/\n/g, 'N')` it shows that FF uses "\n" endings and once the form is submitted the "\n" line endings are replaced with "\r\n" line endings The problem is in incorrect text length for multi line text - on browser side it is less due "\n" line endings and on the server side it is longer due "\r\n" line endings and raises some text length validation inconsistency between browser and server sides.

Ausgewählte Lösung

Hi vparamon, I do not want to say that this is a statement beyond the scope of this forum, because I know you can file a bug with troubleshooting information and steps to reproduce this with an example. However I also know it has to be reproducible. Is this unique to your server? If not please file a bug at http://bugzilla.mozilla.org with an example to make it easy to reproduce.

Diese Antwort im Kontext lesen 👍 3

Alle Antworten (2)

guigs
guigs
more options

Ausgewählte Lösung

Hi vparamon, I do not want to say that this is a statement beyond the scope of this forum, because I know you can file a bug with troubleshooting information and steps to reproduce this with an example. However I also know it has to be reproducible. Is this unique to your server? If not please file a bug at http://bugzilla.mozilla.org with an example to make it easy to reproduce.

the-edmeister
the-edmeister
  • Moderator
more options

Try posting at the Web Development / Standards Evangelism forum at MozillaZine. The helpers over there are more knowledgeable about web page development issues with Firefox.
http://forums.mozillazine.org/viewforum.php?f=25
You'll need to register and login to be able to post in that forum.