@lizzie
To use a custom fetch function in an iframe, you can pass a reference to the function as a prop to the iframe component. Here's an example:
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const customFetch = async (url, options) => { // Add your custom logic here const response = await fetch(url, options); return response.json(); }; |
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<iframe src="child.html" customFetch={customFetch} /> |
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const iframe = window.parent; const customFetch = iframe.customFetch; // Now you can use the custom fetch function in the iframe component customFetch('https://api.example.com/data', { method: 'GET' }) .then(data => console.log(data)) .catch(error => console.error(error)); |
By passing the custom fetch function as a prop to the iframe component, you can access and use it within the iframe to fetch data using your custom logic.