EasyUI Forum

General Category => Bug Report => Topic started by: arma on July 23, 2014, 02:52:33 AM

Title: Unselect combobox throw error
Post by: arma on July 23, 2014, 02:52:33 AM

Hi,

When i unselect a combo, it throws error "TypeError: Cannot read property 'length' of undefined".
For example i have a combo with value 1 selected and then i run in console $('#mycombo').combobox('unselect',1);

Is it a bug or i call the method in a wrong way?

Note: i have attached onChange event in the combobox.

Thanks

Title: Re: Unselect combobox throw error
Post by: arma on July 23, 2014, 02:56:49 AM

Ah oke i got it,

when method unselect called, it will trigger onchange which will return newVal parameter as undefined. Solved now.

Code:

onChange: function(newVal, oldVal) {
                if(newVal === undefined){
                    return false;
                }

               .....