jquery - Disable select options based on value *through the HTML only!*

Question

I need to disable a select option based on the value of a variable. The value is similar to one of the select option value and it needs to be disabled.

For ex,

<select>
<option>Value a</option>
<option>Value b</option>
</select>

$variable = <some select option value>;

So if variable is equal to Value a then it needs to be disabled in select option.

Thanks.

Answer 1

With your current markup this will work:

$("select option:contains('Value b')").attr("disabled","disabled");

http://jsfiddle.net/CtqC6/

EDIT

http://jsfiddle.net/CtqC6/1/

var variable = "b"
$("select option:contains('Value " + variable + "')").attr("disabled","disabled");
$("select").prop("selectedIndex",-1)