Paul McCulloch wrote:
> Have something print out all of the request scope attributes and see
> what's there. I've attached a bit of jsp which I use to diagnose this
> sort of issue. Alternatively set a breakpoint in your code after
> setting the attribute and have a look in the debugger.
>
> <bean:page id="this_request" property="request" />
> <%
> java.util.Enumeration e2 =
> this_request.getAttributeNames();
> while (e2.hasMoreElements()) {
> String element =
> (String)e2.nextElement();
> out.write("<br>" + element + " : " +
> this_request.getAttribute(element).getClass().getName());
> out.write("<br><br>" +
> this_request.getAttribute(element).toString() + "<br>");
>
> }
>
>
> %>
The MyObject is there, but always I want it download from request, I get
null object.
Why?
>
>
> Paul
>> -----Original Message-----
>> From: Honza Spurný [mailto:[EMAIL PROTECTED]
>> Sent: 28 November 2003 11:59
>> To: Struts Users Mailing List
>> Subject: Re: request.setAttribute
>>
>>
>> Paul McCulloch wrote:
>>> It still isn't correct. You staore it as "myObejct" and try and
>>> retrieve it
>>> as "myObject"
>>
>> OK OK, that is only overwrite, sorry... but this is not
>> copied from code,
>> this is written to make easy view of the problem... In code I
>> have correct
>> values, realy.
>>
>> so:
>> MyObject o = new MyObject();
>> o.setObjectName("name");
>> request.setAttribute("myObject", o);
>>
>> MyObject o2 = (MyObject)request.getAttribute("myObject");
>>
>> if (o2 == null) System.out.println("NULL");
>> else System.out.println(o.getObjectName());
>>
>>
>>
>>>
>>> Paul
>>>
>>>> -----Original Message-----
>>>> From: Honza Spurný [mailto:[EMAIL PROTECTED]
>>>> Sent: 28 November 2003 11:51
>>>> To: Struts Users Mailing List; Honza Spurný
>>>> Subject: Re: request.setAttribute
>>>>
>>>>
>>>> Corrected version:
>>>>
>>>> MyObject o = new MyObject();
>>>> o.setObjectName("name");
>>>> request.setAttribute("myObejct", o);
>>>>
>>>> MyObject o2 = (MyObject)request.getAttribute("myObject");
>>>>
>>>> if (o2 == null) System.out.println("NULL");
>>>> else System.out.println(o.getObjectName());
>>>>
>>>>
>>>> The problem still occures. I'm not able to download from
>> request such
>>>> MyObject as I have stored in. Can it be caused by the huge
>>>> size of object?
>>>>
>>>> Sporak
>>>>
>>>>
>>>>
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