SmartGWT SelectItem overlapping GWT DateBox [duplicate]

Question

This question already has answers here:

Closed 8 years ago.

Possible Duplicate:
GWT Suggestbox with Smartgwt

I have two GWT DateBoxes and one SmartGWT SelectItem for multiple selects with an appearance of PICKLIST.

The problem is that when a DateBox is clicked and the DatePicker is shown, it is BEHIND the SelectItem, as shown in this screenshot:

EDIT: As I do not have 10 reputation yet, I can't post the image. So here is the link:

http://i.imgur.com/m6lg9.png

Here's the code for the SelectItem:

    selectItemFilterList.setTitle("Filter:");  
    selectItemFilterList.setMultiple(true);
    selectItemFilterList.setMultipleAppearance(MultipleAppearance.PICKLIST);
    selectItemFilterList.setWidth(250);        
    ... values are set here ...
    selectItemFilterList.setValueMap(valueMap);

    DynamicForm filterForm = new DynamicForm();
    filterForm.setItems(selectItemFilterList);
    filterForm.setStyleName(style.inline());
    addToFilterPanel(filterForm);

Can I fix this issue somehow?

Answer 1

To fix this I had to set the z-index of the DateBox Popup instead of the DateBox or DatePicker!

After adding the following to my application's css file in the war directory everything works as intended:

    .dateBoxPopup {
        z-index: 1000001;
    }