Read my first paragraph again, a little more slowly this time :)
Arron.
Struts Newsgroup (@Basebeans.com) wrote:
>Subject: Re: Iterate update
>From: JDavids <[EMAIL PROTECTED]>
> ===
>So I did this in bean:
> public void setFstName (String[] names) {
>
> int j = names.length;
> System.out.println("XXX in set[]"+j);
> for (int i=0; i<j; i++) {
> System.out.println(names[j]); }
>
>And in the html:text I did indexed="true".
>
>In action, I printed an enumeration of properties, and the array does go
>to the action!!! Great. Page/JSP tag work.
>
>But the setFstName(String[] names) does never get called.
>What would be a signature of the method that does the setter in the bean?
>Thanks in advance for help.
>
>JD
>
>
>Arron Bates wrote:
>
>>Martin confirmed it for you. But here's the spiel you're after...
>>
>>The items in an interate tag need to have their properties set via an
>>indexed property. The String[] you mention there is a valid form. Any
>>Object[] is fine. In all truth, the setter for Object[] is academic. The
>>PropertyUtils will actually call the getter for the array, and then set
>>the item in the array for the index that it has. The actual method
>>"setMyProperty(Object[])" will never get called.
>>
>>As of a couple of months ago, you can now use any implementation of
>>java.util.List in the place of the Object[].
>>
>>As a side note... have you thought of spending the few minutes it would
>>take to change your methods to the Object[] style and find out for
>>yourself rather than get impatient with the people of the list (and now
>>the developers list)?...
>>
>>Then it wouldn't matter what we said, you'd know, regardless.
>>
>>
>>Arron.
>>
>>
>>Struts Newsgroup (@Basebeans.com) wrote:
>>
>>>Subject: Re: Iterate update
>>>From: JDavis <[EMAIL PROTECTED]>
>>>===
>>>First it goes out as iteration tag of html:text.
>>>Then I want to capture each filed in each row (multi row update).
>>>
>>>So the set does a (String[]) ?
>>>tia,
>>>JD
>>>
>>>Martin Cooper wrote:
>>>
>>>>You don't say what you're doing with the elements in the iteration,
>>>>but in
>>>>general, the simplest thing to do is to use a String[] property in
>>>>your form
>>>>bean.
>>>>
>>>>--
>>>>Martin Cooper
>>>>
>>>>
>>>>----- Original Message -----
>>>>From: "Struts Newsgroup" <[EMAIL PROTECTED]>
>>>>To: <[EMAIL PROTECTED]>
>>>>Sent: Wednesday, April 10, 2002 2:40 PM
>>>>Subject: Iterate update
>>>>
>>>>
>>>>
>>>>>Subject: Iterate update
>>>>>From: "J.Davis" <[EMAIL PROTECTED]>
>>>>>===
>>>>>When Iterating to display, it works great. We go to next row, a display
>>>>>say 10 rows with say 5 colums each.
>>>>>
>>>>>On an update ... what to do?
>>>>>
>>>>>How do you iterate back, and apply each setter 10 times (once for each
>>>>>
>>>>row).
>>>>
>>>>>Help...
>>>>>JD
>>>>>
>>>>>
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>>>>
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>>
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