javascript - How to clear the content of an IFRAME?

Question

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

How do I clear the content of my IFRAME element, using javascript, without loading a blank page into it?

I can figure out to do this: iframe_element.src = "blank.html", but there must be a better, instant, method.

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1 Answer

深蓝 · Answer 1 · 2021-10-23T18:38:52+0000

answered Oct 24, 2021 by 深蓝 (71.8m points)

about:blank

is a "URL" that is blank. It's always clear

You can set the page's source to that, and it will clear.

与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…