override checkbox

[nicolabaldo]

I use this code in order to change the values of the checkbox, but in some case I've got this error:
Uncaught TypeError: Cannot read property 'length' of undefined

This happened when I try to use the checkbox component, maybe becouse the checkbox has not yet been created.

Ext.override(Ext.form.field.Checkbox,{
inputValue: 'T',
getValue: function () {
return this.checked ? 'T' : 'F';
}
});

[mitchellsimoens]

I'm not getting any errors.

Also, Ext.override is deprecated so your override should look like:

Ext.define('Override.form.field.Checkbox', {
    override : 'Ext.form.field.Checkbox',

    inputValue : 'T',

    getValue   : function () {
        return this.checked ? 'T' : 'F';
    }
});

And you can dynamically load it and take part in a build.

[nicolabaldo]

Ok thanks!