adding a js method
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Sorin Buturugeanu
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Published on 2011-01-02T10:20:03Z
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Hi!
I have a js function that is named getID which is basically return document.getElementById(id)
I want to make another function, getTag that would return getElementsByTagName
.
The part that I can't seem to manage is that I want to be able to call them like this:
getID('myid').getTag('input')
=> so this would return all the input elements inside the element with the id myid
Thanks!
ps: getTag would also have to work if it's called by it's own, but then it would just return document.getElementsByTagName
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