React Suite Cascader Controlled

React suite is a library of React components, sensible UI design, and a friendly development experience. It is supported in all major browsers. It provides pre-built components of React which can be used easily in any web application. In this article, we’ll learn about React suite Cascader Controlled.

A cascader is used for a single selection of data with a hierarchical relationship structure. A controlled cascader is one that specifies the values of the selected items.

Cascader Props:

• appearance: It is used for the component appearance.
• block: It is used to block an entire row.
• childrenKey: It is used to set the children’s key in data.
• classPrefix: It is used to indicate the component CSS class’s prefix.
• cleanable: It is used to indicate whether the option can be emptied or not.
• container: It is used to set the rendering container.
• data: It is used to denote the selectable data.
• defaultOpen: It is used to denote the default value of the open property.
• defaultValue: It is used to denote the default value.
• disabled: It is used to indicate whether the component is disabled or not.
• disabledItemValues: It is used to disable optionally.
• height: It is used to denote the menu height.
• lnline: It is used to make the menu displayed directly when the component is initialized.
• labelKey: It is used to set the options to display the ‘key’ in ‘data’.
• menuHeight: It is used to set the height of the menu.
• menuWidth: It is used to set the width of the menu.
• onChange: It is a callback function that is triggered when the value changes.
• onClean: It is a callback function that is triggered when the value is clean.
• onClose: It is a callback function that is triggered on a close event.
• onEnter: It is a callback function that is triggered before the overlay transitions in.
• onEntered: It is a callback function that is triggered after the overlay finishes transitioning in.
• onEntering: It is a callback function that is triggered as the overlay begins to transition in.
• onExit: It is a callback function that is triggered right before the overlay transitions out.
• onExited: It is a callback function that is triggered after the overlay finishes transitioning out.
• onExiting: It is a callback function that is triggered as the overlay begins to transition out.
• onOpen: It is a callback function that is triggered on open of the component.
• onSearch: It is a callback function for the search.
• onSelect: It is a callback function that is triggered on the selection of an option.
• parentSelectable: It is used to make the parent node selectable.
• placeholder: It is used to denote the placeholder.
• placement: It is used for the placement of components.
• preventOverflow: It is used to prevent floating element overflow.
• renderExtraFooter: It is used for the custom render extra footer.
• renderMenu: It is used for customizing the Rendering Menu list.
• renderMenuItem: It is used for the custom render menu items
• renderValue: It is used for the custom Render selected options.
• searchable: It is used to indicate whether you can search for options or not.
• size: It is used to denote the picker size.
• toggleComponentClass: It can be used for the custom element for this component.
• value: It is used to denote the value (Controlled).
• valueKey: It is used to set the option value ‘key’ in ‘data’.

Syntax:

<Cascader 
    value={value} 
    onChange={setValue} 
    data={data} 
/>

Creating React Application and Installing Module:

Step 1: Create a react application using the given command:

npm create-react-app projectname

Step 2: After creating your project, move to it using the given command:

cd projectname

Step 3: Now Install the rsuite node package using the given command:

npm install rsuite

Project Structure: Now your project structure should look like the following:

 

Example 1: Below is the example that demonstrates the React Suite Controlled Cascader component.

Output:

 

Example 2: Below is another example that demonstrates the Controlled elements from two different lists in Cascader component.

Output:

 

Reference: https://rsuitejs.com/components/cascader/#contorlled