How to expand or collapse a Group?

[Former Member]

Hi all,

I can't find the property i need to fill to display the "arrow" for expand or collapse a Group.

Can you help me?

Thanks in advance.

[Former Member · Accepted solution]

hi, dear:

"Group" UI element does not offer you the option of "Arrow" which you can use to collapse or expand the group.

Instead, you can use "Tray" UI element.

Best wishes.

[Former Member · Accepted solution]

Thanks Can Tang, that it's what i need.

[Former Member]

Other simple question;

I've added a Tray in my component, and i can see a button for expand or collapse on the right, but i can't see the "arrow" on the left.

Wich property i need to fill for display it?

[Former Member]

hi, dear:

You can add one ICON to the "Caption"(Title) of the Tray..

In the "Caption" UI element, in the property "Image Source" you can give the ICON name(you can search it in the system by pressing the F4 help), there must be "Row" icon.

At the same time, set "Image before the Text", which means "Image" will be placed in the front of "Text" in the Title..

Best wishes.

[Former Member]

ok, so I guess I should change the image dinamically when is expanded or collapsed... for change the orientation of the "arrow"

[Former Member]

Hi

Group doesnot have that property. So you can not use in that way.

You are looking for something like Contextual Panel, Tapstrip ..etc.

[Former Member]

In the portal i can see something like a group with this property, but i can't find the component where is used this...

You can see it in this [Screenshot|http://www.imaxenes.com/imagen/screenshot1de13a5.jpg.html]

Wich type of UI Element can i use for do it ?

Thanks !