在这节课中,使用了getElementsByName()方法,可返回带有指定名称的对象的集合。<!DOCTYPE html> <html> <head> ...
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<!DOCTYPE html><html><head><meta charset="UTF-8"><title>微博输入...
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<!DOCTYPE html><html><head><meta charset="UTF-8"><title>Docu...
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js制作灯泡小案例用js控制灯泡开关<!DOCTYPE html> <html lang="en"> <head> &nbs...
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