JQuery implémente une méthode pour empêcher la touche retour arrière de return_jquery

//Le retour arrière n'est pas disponible dans le navigateur
$(document).keydown(function(e){
var keyEvent;
Si(e.keyCode==8){
              var d=e.srcElement||e.target;                                 If(d.tagName.toUpperCase()=='INPUT'||d.tagName.toUpperCase()=='TEXTAREA'){
                      keyEvent=d.readOnly||d.disabled;                                                                                                                                                                           keyEvent=true;                                                                                                                                                                                                                                  keyEvent=false ;                                                                                                                       Si(keyEvent){
               e.preventDefault();                                                                                                                 });

//Empêcher uniquement la saisie et la zone de texte est toujours disponible dans le navigateur
. $(document).keydown(function(e){
var keyEvent;
if(e.keyCode==8){
var d=e.srcElement||e.target; If(d.tagName.toUpperCase()=='INPUT'||d.tagName.toUpperCase()=='TEXTAREA'){
                      keyEvent=d.readOnly||d.disabled;                                                                                                                                                                                } autre{
               keyEvent=false; 
}
if(keyEvent){
               e.preventDefault();                                                                                                                 });


J'espère que cet article sera utile à la programmation jQuery de chacun.