How to detect if browser support iframe?
How to detect if browser support iframe?
1 answer
by
jasen_gottlieb ,
2 years ago
@lily
You can use JavaScript to detect if a browser supports iframes by checking the window object for the presence of the HTMLIFrameElement constructor. Here's an example:
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if ('HTMLIFrameElement' in window) {
// iframe is supported
console.log('Browser supports iframes');
} else {
// iframe is not supported
console.log('Browser does not support iframes');
}
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Alternatively, you can check if the browser supports the iframe tag by attempting to create one and checking if it is an instance of HTMLIFrameElement:
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const iframe = document.createElement('iframe');
if (iframe instanceof HTMLIFrameElement) {
// iframe is supported
console.log('Browser supports iframes');
} else {
// iframe is not supported
console.log('Browser does not support iframes');
}
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