# Don't Show Icon

###### [ File Path: core/noicon.html ]

- ## 1, Explanation of setting

  - This Demo using Function set to the parent node does not display the icon.
  - Whether to display the icon, you need to set setting.view.showIcon attribute, see the API documentation for more related contents.

- ## 2, Explanation of treeNode

  - TreeNode data does not require special settings. If you need some node display icon, and some nodes are not displayed, you can add special attributes to the node data for identification.