Hi Dave and Shashi,
Thanks for you two's quick reply!! It does help~:) I just got up, lol.
Licco
2009/1/20 sasikumar <sasikumar.sugu...@deciphar.com>
> Hi,
> you dont have to explicitly add the values to the list in the setter
> methods, since the framework will do that for you ,
> also you dont have to explicitly provide the index in the property field
> (name) (even though it will work with explicit indexing as well) . refer the
> fallowing code for help , make sure you have the getters and setters
> created in your model or action respectively.
>
> <s:iterator value="trainingSessionDetails"
> id="trainingSessionDetailsL" status="status">
> <td><s:textfield name="trainingSessionName"
> id="sessionNameL"
> value="%{#trainingSessionDetailsL.sessionName}"
> size="8"></s:textfield></td>
> <td><s:textarea name="trainingSessionDescription"
> id="sessionDescriptionL"
>
> value="%{#trainingSessionDetailsL.sessionDescription}" /></td>
> <td><s:textfield name="trainingSessionStartDate"
> id="sessionStartDateL%{#status.index}"
> value="%{#trainingSessionDetailsL.sessionStartDate}"
> size="16" /></td>
> <td><s:textfield name="trainingSessionEndDate"
> id="sessionEndDateL%{#status.index}"
> value="%{#trainingSessionDetailsL.sessionEndDate}"
> size="16" /></td>
> </tr>
> </s:iterator>
>
> Shashi
>
>
> Dear All, I want to do something like this:
>> in my action i create:
>> List<String> textFields = new ArrayList<String>();
>> and i tried to write set method in 2 ways:
>> 1. public void setTextFields (List<String> textFields)
>> 2. public void setTextFields(String text)
>> {
>> textFields.add(text);
>> }
>>
>> and in my jsp, i want to get something like this:
>> <s:iterator ...>
>> <s:textfield name="textFields[%{#status.index}]"/>
>> </s:iterator>
>>
>> But I found that for both setter methods, there are errors:
>> com.opensymphony.xwork2.util.OgnlValueStack - Caught an exception while
>> evaluating expression 'test_string[0]' against value stack
>> java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
>> at java.util.ArrayList.RangeCheck(ArrayList.java:547)
>>
>> Can anyone help me on how to create such a dynamic textFields
>> (Considering
>> action implementation)? Thanks in advance!
>>
>>
>>
>
>
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--
Best Regards,
Licco
