How to get the option value from <Select>tag?

[AngangGuo]

For example:

<select id="p-lang">
<option value="">Make a selection...</option>
<option value="go">Go</option>
<option value="html">HTML</option>
<option value="css">CSS</option>
<option selected="selected" value="php">PHP</option>
<option value="js">JavaScript</option>
</select>

How can I get the value "php" or the test "PHP" from the select tag?
Thanks.

[mxschmitt]

selectedValue, err := page.EvalOnSelector("#p-lang", "e => e.value")

that should work.

[AngangGuo]

Yes, that work great.
Thanks.