View Full Version : How to avoid the scrollbar in a combo box

27 Jun 2013, 2:45 AM

I'd like to avoid the scrollbar in my list of value in a combo.

Is it possible ? When I have a certain number of values it comes automatically. I have tried autoScroll: false but it still appears. Can we decide to make it appears only if there are more lines (for example if there are more than 20 lines?


27 Jun 2013, 3:38 AM
See the docs for the overflowY (http://docs.sencha.com/extjs/4.2.1/#!/api/Ext.form.field.ComboBox-cfg-overflowY) configuration property on a Combobox. This will let you control the display of a vertical scroll bar at configuration time.

After that, you can dynamically manipulate overflow via the setOverflowXY() (http://docs.sencha.com/extjs/4.2.1/#!/api/Ext.form.field.ComboBox-method-setOverflowXY) method.

Also take a look at the listConfig (http://docs.sencha.com/extjs/4.2.1/#!/api/Ext.form.field.ComboBox-cfg-listConfig) property, where this gives you control over the BoundList associated with the Combo.