Hi Michael,
first thing I see is that you are using the class name syntax for the
iterate tag (GBEntryForm) instead of the instance name syntax
(gbEntryForm). Secondly, I'm sure I read a post recently that said there
was some sort of bug with instance names that began with 2 capital
letters - I can't remember precisely so it might be irrelevant, but I
generally whole words or at least syllables rather than letters like that.
Having said that, your error msg is about gbEntry, not gbEntryForm, so
it probably doesn't make any difference.
Are you sure entryList() is returning the array?
Adam
Michael Delamere wrote:
>Hi,
>
>I think I�ve set up the iterate tag correctly now:
>
><logic:iterate name="GBEntryForm" <!-- name of form bean -->
> id="gbEntry" <!-- name of
>entity bean -->
> scope="session" <!-- session
>scope -->
> property="entryList" <!-- name of
>ArrayList -->
> type="com.morelogs.guestbook.interfaces.gbEntry">
>
> <bean:write name="gbEntry" property="entry_subject" /><br />
> <bean:write name="gbEntry" property="entry_name" /><br />
> <bean:write name="gbEntry" property="entry_date" /><br />
></logic:iterate>
>
>I�m sure that the above is correct.
>
>What could be the reasons for getting the error stated in the subject line?
>
>Thanks,
>
>Michael
>
>
>----- Original Message -----
>From: "Michael Delamere" <[EMAIL PROTECTED]>
>To: "'Struts Users Mailing List' (E-mail)" <[EMAIL PROTECTED]>
>Sent: Sunday, May 19, 2002 9:58 PM
>Subject: Cannot find bean gbEntry in scope null
>
>
>
>
>>Hi,
>>
>>Sorry to bring this up again, but I still don�t fully understand how to
>>iterate through my ArrayList. I get the error "Cannot find bean gbEntry
>>
>>
>in
>
>
>>scope null" when I try to iterate through my list of objects.
>>
>>In my ActionServlet I communicate with my ejb session-bean in order to get
>>
>>
>a
>
>
>>list of guestbook entries. Once I have received the data I add my gbEntry
>>entity-beans into an ArrayList using a function in my formBean:
>>
>> public void setEntryList(ArrayList _entryList) {
>> this.entryList = _entryList;
>> }
>>
>>My formBean has session scope:
>>
>> <action path="/saveGBEntry"
>> type="com.morelogs.guestbook.actions.SaveGBEntryAction"
>> name="GBEntryForm"
>> input="/jsp/welcome.jsp"
>> scope="session"
>> validate="true">
>> <forward name="success" path="/jsp/displayGBEntries.jsp" />
>> </action>
>>
>>When my formBean has session scope as stated in the config, does this mean
>>that my formBean no longer has to be assigned to the session?
>>================================================================
>>As suggested to me I used this in my *.jsp file in order to get at the
>>
>>
>list
>
>
>>of objects.
>>
>><!-- where is the _EntryList_ supposed to be mentioned? -->
>><logic:iterate name="GBEntryForm"
>> id="gbEntry"
>> scope="session"
>> property="gbEntry"
>> type="com.morelogs.guestbook.interfaces.gbEntry">
>>
>> <bean:write name="gbEntry" property="entry_subject" /><br />
>> <bean:write name="gbEntry" property="entry_name" /><br />
>> <bean:write name="gbEntry" property="entry_date" /><br />
>></logic:iterate>
>>=================================================================
>>I�ve read the documentation but I�m still not fully clear about where to
>>state
>>
>>1) GBEntryForm (containing the EntryList)
>>2) EntryList (containing the GBEntry objects)
>>3) GBEntry (object containing the data)
>>
>>in order to iterate through the list.
>>
>>Any help would be much appreciated!
>>
>>Thanks,
>>
>>Michael
>>
>>
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>
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