Re: [JS question] : I want to block onChange event in Firefox...

> Hi, > > did you try to open the javascript console in firefox to see if there is > any error ? > (in the "tools" or "outils" menu). Yes I did. No error... I was told to go to a JS list (here, it is a PHP one), so I'll look for one ;-) Thank you / merci. David. > hope this'll help / bon courage > > N F > > David BERCOT a écrit : > > Hi, > > > > I am blocked on this problem since so a long time that I prefer asking here my question... > > I'd like, if the data isn't correct, that the user stay in the input zone. > > Everything is ok with IE but not with Firefox. > > Here is my code : > > // Validation des données. > > function demarrage_controles() { > > if (FF) { > > document.captureEvents(Event.KEYPRESS); > > document.captureEvents(Event.CHANGE); > > document.onkeypress = process_keypress; > > document.onchange = process_change; > > } else { > > document.onkeypress = process_keypress; > > for (i=0; i < document.forms[0].elements.length ; i++) { > > > > document.forms[0].elements[i].attachEvent("onchange",process_change); > > } > > } > > } > > // On n'accepte que des chiffres. > > function process_keypress(e) { > > if (FF) { > > if (e.target.tagName == "input" && !((e.which > 47 > > && e..which < 58) || e.which == 0 || e.which == 8 || e.which == 13)) { > > return false; > > } > > } else { > > if ((window.event.keyCode < 47 || window.event.keyCode > 58) && > > window.event.keyCode != 13) { > > return false; > > } > > } > > } > > // On compare au dernier cumul. > > function process_change(e) { > > if (FF) { > > if (e.target.id.substr(0,3) == "var" && e.target.alt != > > "") { > > if (Number(e.target.value) < Number(e.target.alt)) { > > alert ("Vous ne pouvez pas saisir de données inférieures au > > dernier cumul !"); > > e.preventDefault(); > > e.stopPropagation(); > > e.returnValue=false; > > } > > } > > } else { > > if (window.event.srcElement.id.substr(0,3) == "var" && > > window.event.srcElement.alt != "") { > > if (Number(window.event.srcElement.value) < > > Number(window.event.srcElement.alt)) { > > alert ("Vous ne pouvez pas saisir de données inférieures au > > dernier cumul !"); > > window.event.returnValue = false; > > } > > } > > } > > } > > My problem comes from the process_change function in Firefox where I put everything I know > > (stopPropagation etc...) but without success. The user go to the next field. In IE, the > > window.event.returnValue = false is ok. > > > > Do you have any clue ? > > > > Thank you very much. > > > > David. > > > > > > > > --------------------------------------------------------------------------------------- > Orange vous informe que cet e-mail a ete controle par l'anti-virus mail. > Aucun virus connu a ce jour par nos services n'a ete detecte. > > > > [ (pas de nom de fichier) (0.1 Ko) ]