Question

There are tags with attributes id like this

<span id="attr35"></span>
<span id="attr44"></span>
<span id="attr23"></span>

Need to set the style to them like this (last two digits might be any)

$("span[id=attr???]").setStyle({'display':'inline'});

Is it possible?

Answer 1

You use valid Selectors API selectors.

$("span[id^=attr]")

If you want more than one match, use $$

$$("span[id^=attr]")

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Oops, one more issue. You should use .invoke if you are getting multiple matches. You can’t call setStyle directly on the returned set.

$$("span[id^=attr]").invoke("setStyle", ...)