现在document.all和document.layers已过时 [英] are document.all and document.layers obsolete now
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问题描述
我正在使用某些(旧的?)本机javascript，遇到document.getElementById，document.all和document.layers的分离.
I am going through some (old?) native javascript and I encountered a separation of document.getElementById, document.all and document.layers.
据我所知，document.all和document.layers现在已经过时了，但我只是想确定一下.
From what I know, document.all and document.layers are obsolete now, but I just wanted to make sure.
推荐答案
是的，它们已经过时了.
Yes, they are obsolete.
document.all 集合特定于Internet Explorer. document.layers 集合特定于Netscape.两者都不在标准中.
The document.all collection is specific to Internet Explorer. The document.layers collection was specific to Netscape. Neither is in the standards.
今天，我们改用 document.getElementById .
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