Hi,
I've found a rather strange behaviour of the nested tag and I wonder if it's
my fault or a bug.
I've a data-struture that looks like this:
[{'total': '2',
'stati': [
{'status': 100, 'count': '1'},
{'status': 200, 'count': '1'}
]
},
{'total': '1',
'stati': [
{'status': 100, 'count': '1'}
]
}
]
A list of hashes where each element contains a list of hashes.
The above structure is saved in the form-bean
as a property named data. When I iterate over this with nested:iterate in my
jsp I get the error that stati[0] is a null value (which is not true):
<nested:iterate property="data">
<tr>
<td><nested:write property="total"/></td>
<nested:iterate property="stati">
<td>
<nested:write property="count"/>
</td>
</nested:iterate>
</tr>
</nested:iterate>
However, the following works as expected:
<nested:iterate property="data">
<tr>
<td><nested:write property="total"/></td>
<nested:iterate id="current" property="stati">
<td>
<bean:write name="current"
property="count"/>
</td>
</nested:iterate>
</tr>
</nested:iterate>
I don't really understand this. Any help?
--
Dipl. Inf. (FH) Heiko Stoermer
Project Manager Login & Solutions AG
[EMAIL PROTECTED] http://www.login-solutions.de
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