Ant Design TreeSelect

Syntax

import { TreeSelect } from 'antd';

const treeData = [
  // Your tree data here
];

const TreeSelectComponent = () => {
  return (
    <TreeSelect
      showSearch
      style={{ width: '100%' }}
      dropdownStyle={{ maxHeight: 400, overflow: 'auto' }}
      placeholder="Select a value"
      allowClear
      treeData={treeData}
    />
  );
};

Example

Here is a basic example of how to use the Ant Design TreeSelect component:

<TreeSelectComponent />

Output

Explanation

The TreeSelect component in Ant Design is used for selecting values from a hierarchical tree-like structure. It provides a dropdown with tree-based selection functionality.

• showSearch: Enables search functionality within the dropdown.
• style: Sets the width of the TreeSelect component.
• dropdownStyle: Styles for the dropdown, including maximum height and overflow behavior.
• placeholder: Text to display as a placeholder when no value is selected.
• allowClear: Adds a clear button to reset the selected value.
• treeData: The hierarchical data structure for the tree.

Use

The TreeSelect component is useful when dealing with hierarchical data, such as organizational structures, categories, or any data that can be represented in a tree format.

Important Points

• Ensure that your treeData prop is correctly formatted to represent the hierarchy you want.
• Customize the styles according to your application's design.

Summary

In summary, the Ant Design TreeSelect component is a powerful tool for handling hierarchical data selection. With features like search, clear buttons, and customizable styles, it provides a user-friendly interface for navigating and selecting values from a tree structure.