javascript - Is an empty iframe src valid?

Question

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

I want an iframe to initially have src as blank and then once the page loads; call a JS function and then set the src value to an actual one..

So is <iframe src="#" /> valid OR do I need to use something else like javascript:;, etc

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1 Answer

深蓝 · Answer 1 · 2021-10-17T02:45:59+0000

answered Oct 17, 2021 by 深蓝 (71.8m points)

just <iframe src='about:blank'></iframe>

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