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I would like to know if there is anything wrong with the below statement.
document.getElementById(monthId).options[document.getElementById(monthId).selectedIndex].value
Am asking this because, sometimes it seems to work fine and the rest of the time, it throws up an error – Object doesn’t support this property or method.
BTW, monthId is the clientID of the dropdown present in a gridview in an asp.net page.
Thanks!
It’s hard to evaluate without some more code as context. But without sanity checks around this line of code I would expect it to fail with an index out of bounds type exception when there is no selected index.