---
title: "Vision - Tag Browse Tree Scripting Functions"
---

# Vision - Tag Browse Tree Scripting Functions

> This page details the various component and extension functions available for Vision's [Tag Browse Tree](tag-browse-tree.md) component.

## Component Functions
This component does not have component functions associated with it.

## Extension Functions
###  filterTag
* Description
    * Called for each tag loaded into tag browse tree. Return false to hide this tag from the tree.

        Note that this is called for each **Tag**, not any folders that appear in the component.
* Parameters
    * Component **self** - A reference to the component that is invoking this function.
    * Tag Object **tag** - The tag itself.
* Return
    * Boolean

### createPopupMenu
* Description
    * Returns a popup menu that will be displayed when the user triggers a popup menu (right click) on the tree. Use [system.vision.createPopupMenu](appendix/scripting-functions/system-vision/system-vision-createPopupMenu.md) to create the popup menu.
* Parameters
    * Component **self** - A reference to the component that is invoking this function.
    * Tag Object **clickedTag** - The tag of the clicked on tree path.
    * List **selectedTags** - The tags of the selected paths of the tree.
* Return
    * JPopupMenu