adam pinder wrote:
>
> You don't redirect on validation errors.
> A jsp page form is associated with an action, the same jsp is
> displayed on validation errors then the action and jsp will re-
> display the erroneous values automatically. Redirect on success is
> more common.
>
> Adam
>
> On 5 Mar 2010, at 21:37, Siddiq Syed <siddiq...@.com> wrote:
>
>>
>> Hi all,
>>
>> The only part that I hate most is validation in struts 2. Rest of
>> the things
>> falls in right place.
>>
>> When client side validations happens and the validation messages
>> have to be
>> displayed in the page that need to be determined form the action., i.e
>> redirect-action on INPUT.
>>
>> Here is the example what I am trying to do.
>>
>> <action name="complete" class="com.xyz">
>> <result name="success" type="tiles">abc.jsp</result>
>> <result name="input" type="redirect-action">
>> cnn
>> </result>
>> </action>
>>
>> <action name="cnn" class="com.xyz">
>> <result name="nbc" type="tiles">nbc.jsp</result>
>> <result name="gma" type="tiles>gma.jsp</result>
>> </action>
>>
>> When I click complete button by entering some garbage(validating)
>> values
>> following steps happens,
>>
>> 1. getter ,setter methods will be called
>> 2. validation check than happen
>> 3. validation message can be capture in a session , so that it can be
>> forwarded to the action using the following interceptor
>> http://struts.apache.org/2.1.8.1/docs/message-store-interceptor.html
>> http://glindholm.wordpress.com/category/struts-2/
>> 4. I can able to display the validations messages but the problem is
>> all the
>> garbage values that I enter will not be display back in the
>> respective input
>> fields.
>>
>> I know i have this post many a times in this forum, but still I
>> didn't got
>> the concreate solution for this.
>>
>> Do any one body have any idea how can we populate back the values,
>> or is
>> there any interceptor that store the request values and forwards the
>> request
>> values for the another action.
>>
>> I tried several temporary solutions,
>> i) by storing the request values in the tempsession variable and the
>> copying
>> back in the another request.
>> ii) by trying chaining the request (chain interceptor )
>> iii) by implementing the preparable interface , prepare method.
>> vi) by impelenting prepareDoMethod....().
>>
>> Any thoughts or prior experience please share .
>>
>> Thanks
>> Siddiq.
>> --
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>>
>>
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>
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