Check if a div variant exists

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Check if a div variant exists

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#1 by (5 votes)

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I have several divs with the class prefix "webserver_ [..]" and I would like to check if any div with the prefix "webserver_ [..]" exists with jQuery only,

javascript jquery

asked by anonymous 11.01.2015 / 00:26

1 answer

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score 5 · Accepted Answer

You can use ^= which is a pseudo-selector which means that a given attribute "starts with" and then look for elements whose class begins with this string "webserver _".

Example:

$('[class^="webserver_"]').length // vai dar o numero de divs existentes

Check if a div variant exists

1 answer

jsFiddle: link