Hello,
i try to catch a key in a window see code below.
at this codesegment:
this.__username.addListener("keyup", function(e) {
alert(e.getType());
alert(e.getCharCode());// getKeyCode() , getCharCode()
});
i get the type but the keycode or keychar not foud
error is:
e.getCharCode is not a function
long code:
qx.Class.define("job.system.Login", {
extend: qx.core.Object,
members :
{
__prepareeffect : null,
__closeeffect : null,
__openeffect : null,
__container : null,
__okButton : null,
__win: null,
__username: null,
__password: null,
checkInput : function()
{
.......
/* Text fields */
this.__username = new qx.ui.form.TextField();
this.__password = new qx.ui.form.PasswordField();
this.__container.add(this.__username.set({
allowShrinkX: false,
paddingTop: 3
}), {row: 0, column : 1});
this.__username.focus();
this.__container.add(this.__password.set({
allowShrinkX: false,
paddingTop: 3
}), {row: 1, column : 1});
// create the form manager
var manager = new qx.ui.form.validation.Manager();
this.__username.setPlaceholder("Username");
this.__username.setRequired(true);
// create a validator function
var __usernameLengthValidator = function(value, item) {
var valid = value != null && value.length > 2;
if (!valid) {
item.setInvalidMessage("Bitte geben Sie einen
Usernamen mit mindestens 3 Buchstaben ein.");
}
return valid;
};
// add the username fields with the notEmpty validator
manager.add(this.__username, __usernameLengthValidator);
this.__username.addListener("keyup", function(e) {
alert(e.getType());
alert(e.getCharCode());// getKeyCode() , getCharCode()
});
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