This item takes space on the toolbar and is used for aligning controls.

Related sample:  Toolbar. Spacer

Adding Spacer

A new Spacer can be created with the help of the add() method of Tree Collection:{


Spacer can have two attributes:

  • type - (string) the type of a control, set it to "spacer". If not specified - the "navItem" type is applied by default.
  • id - (string) the ID of a control, automatically generated if you do not set it

Showing/hiding spacer

You can hide and show Spacer with the show()/hide() methods of Toolbar:;

Related sample:  Toolbar. Hide/Show

Check the full list of available operations in the Toolbar API and Tree Collection API.

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