Details
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Type:
Bug
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Status:
Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 0.5
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Fix Version/s: 0.6-RC1
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Component/s: None
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Labels:None
Description
I got an exception using the select tag. In my case the key in the list key is an integer (accessed with optionKey="id" ). If the current id is given in the value attribute of the tag, I get an exception. The exception is described in GROOVY-1872 .
The reason seems to be, that the conversion of the integer to the string did not work. So I figured out the following workaround: Convert the keyValue of the listexplicitly into a string. So in FormTagLib.groovy line 513 I changed:
if(keyValue == value) {
out << 'selected="selected" '
}
to:
if(keyValue.toString() == value) { out << 'selected="selected" ' } }
Now it works as expected. Not sure if that is the best place for the workaround. The best, of course, would be to fix groovy.
Actually, it does not work as expected. Now I got the same exception in another select tag on a different GSP. Just now it seem, that the value attribute is an integer...
I now made the workaround even more ugly:
if(keyValue?.toString() == value?.toString())
with "?." just to avoid any problems with null.