[RESOLVED]KeyPress -- Need to return false when CAPSLOCK active

[Rafael]

   keypress: function(e) {
            var charCode = e.getCharCode();
            if(
                (e.shiftKey && charCode >= 97 && charCode <= 122) ||
                (!e.shiftKey && charCode >= 65 && charCode <= 90)
            ){
                if (this.showCapsWarning) {
                    this.showWarning(e.target);
                }
                return false;
            } else {
                this.hideWarning();
            }            
        },

this return false dont stop a write

[Condor]

Try:

e.stopEvent();

[Rafael]

Condor,

e.stopEvent();

dont stop !

[Condor]

On which browser?

ps. For IE you sometimes have to add:

if(Ext.isIE) {e.browserEvent.keyCode = 0;}

[Rafael]

Condor this

e.stopEvent();

and this

if(Ext.isIE) {e.browserEvent.keyCode = 0;}

work !

Need to verify if user press SHIFT, how ?

[Condor]

It works on my Firefox...

var t = new Ext.form.TextField({
	enableKeyEvents: true,
	listeners: {
		keypress: function(f, e){
			var charCode = e.charCode;
			if((e.shiftKey && charCode >= 97 && charCode <= 122) ||
				(!e.shiftKey && charCode >= 65 && charCode <= 90)){
				e.stopEvent();
			}
		}
	}
});

[Rafael]

is here dont work with SHIFT and work with CAPSLOCK

 new Ext.form.TextField({
	enableKeyEvents: true,
	listeners: {
		keypress: function(f, e){
			var charCode = e.charCode;
			if((e.shiftKey && charCode >= 97 && charCode <= 122) ||
				(!e.shiftKey && charCode >= 65 && charCode <= 90)){
				e.stopEvent();
			}
		}
	}
});

[Condor]

I don't understand... Which keys do you want to block?
- Normal keys
- Shifted keys
- Normal keys with Caps-Lock
- Shifted keys with Caps-Lock

[Rafael]

- Shifted keys
- Normal keys with Caps-Lock

[Condor]

So you don't want to block Caps-Lock at all! You want to block uppercase!

Try:

var t = new Ext.form.TextField({
	enableKeyEvents: true,
	listeners: {
		keypress: function(f, e){
			var charCode = e.charCode;
			if(charCode >= 65 && charCode <= 90){
				e.stopEvent();
			}
		}
	}
});

which can be simplified to:

var t = new Ext.form.TextField({
	maskRe: /[^A-Z]/
});

Or, to also handle pasted uppercase text:

var t = new Ext.form.TextField({
	maskRe: /[^A-Z]/,
	processValue: function(value){
		value = this.constructor.prototype.processValue.call(this, value);
		var newValue = value.toLowerCase();
		if(newValue !== value){
			this.setRawValue(newValue);
			return newValue;
		}
		return value;
	}
});