[JS] test: introduce another HTML page to the HTML page. Will the IDs with the same name conflict with each other? jsid

[JS] test: introduce another HTML page to the HTML page. Will the IDs with the same name conflict with each other? jsid

One question asked today is:When another HTML page is introduced into the page HTML page, and exactly two pages have the same ID, do I need to use the ID to handle some behavior conflicts or report errors?

I used iframe to introduce another HTML page.

Prepare materials first: Prepare ). The content of the two pages is as follows:

Test.html:

<! DOCTYPE html> 





Iframe.html:

<! DOCTYPE html> 


Test results:



Result DisplayThe Section font color marked as id = "sameId" in the iframe framework page is not red, so even if another html page is introduced, the two pages have the same id and will not conflict with each other.
PS: This is just a test of embedding another webpage using the iframe method. I haven't tried other methods yet.


Author: Zhizhi
Sign: The road is long, and I will go up and down.
 
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