Louis Walch wrote:
> i would like to detect classnames of input_(ANYTHING) is this possible
> with getElementsByClassName?
Looking at the source code you could do
getELementsByClassName("input_.+");, although it's undocumented
behaviour so it might mysteriously break after a prototype upgrade one
day. I know the current method (of using a regexp) is one of the slowest
ways of doing it.
>
> also, is tthere a way to get elements by attribute? or would that be too
> heavy on the load time?
That shouldn't be too intensive. See prototype.js's defnition for
getElementsByClassName and hack your own. What attribute would this be
useful for? Getting all text inputs? I would just getElementsByTagName
and do a quick loop.
-Rob
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