[tw.forms] #28: CheckBoxList with ForEach validator and mako renderer displays wrong value

[Trac from toscawidgets.org]

#28: CheckBoxList with ForEach validator and mako renderer displays wrong value
--------------------------------------------+-------------------------------
Reporter: ledmonster | Owner:
Type: defect | Status: new
Priority: critical | Version: 0.9
Keywords: ForEach, MultipleSelectionMixin |
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CheckBoxList with ForEach validator and mako renderer displays wrong
value. It happens with following code.

{{{
class MakoCheckBoxList(CheckBoxList):
engine_name="mako"

foo = MakoCheckBoxList(options=("a", "b"),
validator=ForEach(validators.String))
print foo.display()

}}}

This is different from following output:

{{{
bar = MakoCheckBoxList(options=("a", "b"),
validator=validators.String)
print bar.display()
}}}

I have attached the patch for that.

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Ticket URL: <http://toscawidgets.org/trac/tw.forms/ticket/28>
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