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How Can I Dynamically Name React Components in JSX?

Linda Hamilton
Linda HamiltonOriginal
2024-11-11 22:20:03421browse

How Can I Dynamically Name React Components in JSX?

Dynamically Naming React Components in JSX

In React development, it can be beneficial to dynamically render components based on their type. However, attempts to use array syntax or create a new method for every component can result in errors or verbose code.

Elegant Solution

A more elegant solution is to store the component class in a variable with an uppercase first letter. This follows the HTML tags vs React Components convention. For instance:

var MyComponent = Components[type + "Component"];
return <MyComponent />;

This compiles to:

var MyComponent = Components[type + "Component"];
return React.createElement(MyComponent, {});

Alternatively, you can use the official documentation's recommended approach, which is to specify the component type at runtime:

return React.createElement(type, { /* props */ });

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