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From Mark Lowe <mark.l...@talk21.com>
Subject Re: Nested Indexed Property Question
Date Thu, 19 Feb 2004 08:32:14 GMT

What about indexed="true" on the radio button?

On 19 Feb 2004, at 04:36, Johnson, Gary wrote:

> Hello *,
>     I've been trying to generate a variable list of text fields with 
> each
> row containing a radio button and 2 text fields. The getters seem to 
> work
> OK, but can't seem to make the setters work. I've read the FAQ, 
> searched the
> mailing lists, and scoured the web looking for clues as to why the 
> page data
> isn't being set in my form class from the request object. Any help 
> would be
> greatly appreciated.....TIA, Gary
>
> This JSP snippet
>
> <logic:iterate id="agencyInfo"
>              name="adminAgencyFileSetupForm"
>          property="agencyFileInfo"
>           indexId="index"
>              type="AdminAgencyFileSetupForm">
>     <tr>
>         <td><html:radio name="agencyInfo" property="optionSelected"
> idName="agencyInfo" value="agencyId"/></td>
>         <td><html:text  name="agencyInfo" property="fileDirectory"
> indexed="true"/></td>
>         <td><html:text  name="agencyInfo" property="pollingInterval"
> indexed="true"/></td>
>     </tr>
> </logic:iterate>
>
>
> Generates this HTML
>
> <tr>
>     <td><input type="radio" name="optionSelected" value="1"></td>
>
>     <td><input type="text"  name="agencyInfo[0].fileDirectory"   
> value="File
> Directory 0"></td>
>     <td><input type="text"  name="agencyInfo[0].pollingInterval"
> value="1"></td>
> </tr>
>
> <tr>
>     <td><input type="radio" name="optionSelected" value="3"></td>
>
>     <td><input type="text"  name="agencyInfo[1].fileDirectory"   
> value="File
> Directory 1"></td>
>     <td><input type="text"  name="agencyInfo[1].pollingInterval"
> value="1"></td>
> </tr>
>
> Which I believe is correct. The getAgencyFileInfo method is returning 
> an
> ArrayList of AdminAgencyFileSetupForm objects and struts is correctly
> retrieving fileDirectory and pollingInterval values. If I'm reading the
> Indexed property FAQ correctly struts should call getAgencyInfo(int 
> index)
> to first retrieve the correct AdminAgencyFileSetupForm object and then 
> call
> setFileDirectory("page_field_data") and
> setPollingInterval("page_field_data").
>
> After changing 1 set of fields on the page the log shows:
>
> , agencyInfo[1].pollingInterval, [1567])
> 2004-02-18 21:33:53,088  - >>>>> Entering getAgencyInfo(1)
> 2004-02-18 21:33:53,088  -     Target bean =
> 	optionSelected = 'null'
> 	action         = 'null'
> 	saveBtn        = 'null'
> 	agencyId       = '3'
> 	fileDir        = 'File Directory 1'
> 	pollIntvl	   = '1'
>
> 2004-02-18 21:33:53,088  -     Target name = pollingInterval
> 2004-02-18 21:33:53,088  - Skipping read-only property
> 2004-02-18 21:33:53,088  -   setProperty(
> 	optionSelected = 'null'
> 	action         = 'null'
> 	saveBtn        = 'null'
> 	agencyId       = 'null'
> 	fileDir        = 'null'
> 	pollIntvl	   = 'null'
>
> So, getAgencyInfo(index) is being called, but struts can't seem to 
> find the
> setPollingInterval(String) method (and it is defined), assumes it is
> read-only and skips. I've tried every permutation for defining the 
> iterate
> and text options and methods and nothing seems to work. Would a more
> experienced struts developer be so kind as to let me know what the heck
> might be wrong here?......Again, TIA, Gary


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