Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More
Este fío arquivouse. Faga unha nova pregunta se precisa axuda.
Arquivado

How can I override a key pressed by user, replacing the keycode with another?

Firefox
cor-el replied hai 16 anos
carinap
carinap

Issue

I have another kind of problem with Firefox

Description

I need to replace the point (.) character pressed by user with comma (,) character, similar Excel feature. I manage the keyPress event and I change event.charCode from 46 to 44. It doesn't work on Firefox.

Have you any suggestion? Thank you.

Troubleshooting information

 Informazioni di base

       Nome
       Firefox

       Versione
       3.6.6

       Cartella del profilo

         Apri cartella

       Plugin installati

         about:plugins

       Configurazione build

         about:buildconfig

 Estensioni

       Nome

       Versione

       Attiva

       ID

       Microsoft .NET Framework Assistant
       1.1
       true
       {20a82645-c095-46ed-80e3-08825760534b}

 Preferenze modificate

     Nome

     Valore

       accessibility.typeaheadfind.flashBar
       0

       browser.history_expire_days.mirror
       180

       browser.history_expire_days_min
       10

       browser.places.importBookmarksHTML
       false

       browser.places.importDefaults
       false

       browser.places.leftPaneFolderId
       -1

       browser.places.migratePostDataAnnotations
       false

       browser.places.smartBookmarksVersion
       2

       browser.places.updateRecentTagsUri
       false

       browser.startup.homepage_override.mstone
       rv:1.9.2.6

       browser.tabs.loadInBackground
       false

       browser.tabs.warnOnClose
       false

       extensions.lastAppVersion
       3.6.6

       general.useragent.extra.microsoftdotnet
       (.NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)

       network.cookie.prefsMigrated
       true

       places.last_vacuum
       1276163403

       privacy.clearOnShutdown.cookies
       false

       privacy.clearOnShutdown.history
       false

       privacy.cpd.cookies
       false

       privacy.cpd.downloads
       false

       privacy.cpd.formdata
       false

       privacy.cpd.history
       false

       privacy.cpd.sessions
       false

       privacy.item.history
       false

       privacy.sanitize.migrateFx3Prefs
       true

       privacy.sanitize.timeSpan
       0
== Issue == I have another kind of problem with Firefox == Description == I need to replace the point (.) character pressed by user with comma (,) character, similar Excel feature. I manage the keyPress event and I change event.charCode from 46 to 44. It doesn't work on Firefox. Have you any suggestion? Thank you. == Troubleshooting information == Informazioni di base Nome Firefox Versione 3.6.6 Cartella del profilo Apri cartella Plugin installati about:plugins Configurazione build about:buildconfig Estensioni Nome Versione Attiva ID Microsoft .NET Framework Assistant 1.1 true {20a82645-c095-46ed-80e3-08825760534b} Preferenze modificate Nome Valore accessibility.typeaheadfind.flashBar 0 browser.history_expire_days.mirror 180 browser.history_expire_days_min 10 browser.places.importBookmarksHTML false browser.places.importDefaults false browser.places.leftPaneFolderId -1 browser.places.migratePostDataAnnotations false browser.places.smartBookmarksVersion 2 browser.places.updateRecentTagsUri false browser.startup.homepage_override.mstone rv:1.9.2.6 browser.tabs.loadInBackground false browser.tabs.warnOnClose false extensions.lastAppVersion 3.6.6 general.useragent.extra.microsoftdotnet (.NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729) network.cookie.prefsMigrated true places.last_vacuum 1276163403 privacy.clearOnShutdown.cookies false privacy.clearOnShutdown.history false privacy.cpd.cookies false privacy.cpd.downloads false privacy.cpd.formdata false privacy.cpd.history false privacy.cpd.sessions false privacy.item.history false privacy.sanitize.migrateFx3Prefs true privacy.sanitize.timeSpan 0

All Replies (1)

cor-el
cor-el
  • Moderator

A good place to ask questions and advice about web development is at the MozillaZine Web Development/Standards Evangelism forum. The helpers at that forum are more knowledgeable about web development issues. You need to register at the MozillaZine forum site in order to post at that forum.

See http://forums.mozillazine.org/viewforum.php?f=25