Yes, it is a bit strange feature you should not rely on. There is a global variable for every ID - as long as it is not conflicting with something. In the example above, it is conflicting with a variable, there might be ohter names like classnames etc.. In any case you can access the ID with getElementById without those conflicts.
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Never heard about that, Thank you so much for the information!
Have a nice day!
Yes, it is a bit strange feature you should not rely on. There is a global variable for every ID - as long as it is not conflicting with something. In the example above, it is conflicting with a variable, there might be ohter names like classnames etc.. In any case you can access the ID with getElementById without those conflicts.