Oh yeah... this was my first Idea,too ... after reading tapestry in action.
but using parameter is not possible because the parameters ( in my case )
are propertys of an object which itself is put in a persist collection. I
guess that tapestry can´t bind objects of an collection.... ?!?!?!?
Jessek wrote:
>
> Generally speaking you really ~don't~ want to store persistent fields in a
> component if you can help it. Make everything a parameter.
>
> On 11/2/06, Skorpien126 <[EMAIL PROTECTED]> wrote:
>>
>>
>> SOLVED:
>>
>> created a bean .... but not using the property-attribute of the bean
>> tag...
>> instead i make use of getBeans().getBean("beanname")... SURELY not the
>> most
>> intuitiv way... an lot of casting around but it seems to work!!
>>
>>
>>
>> Skorpien126 wrote:
>> >
>> > I have found several posts here where this problem is discribed.. but
>> >
>> > "no one" works in my case...
>> >
>> > One described: Overwrite the pageBeginRender ... i tried but i use a
>> > @For-Component so that this doesnt work because the property is
>> > persistent. Error ("Change to persistent property ... has been ignored.
>> > Persistent properties may only be changed prior to the rendering of the
>> > response page." )
>> >
>> > Another one make use of a bean... I also tried this... overwriting the
>> > bean-value with the parameter value in the pageBeginRender method but
>> this
>> > also throws an error. in correspondending abstract class i make use of
>> the
>> > property normally generated on rendering (discribed here
>> > http://tapestry.apache.org/tapestry4.1/usersguide/spec.html ->bean
>> > specification).
>> > This throw also an error "ognl.NoSuchPropertyException
>> >
>> > org.apache.tapestry.bean.BeanProvider.persistItem "
>> >
>> > Here my bean specification:
>> > <bean name="persistItemBean" lifecycle="page" property="persistItem"
>> > class="myobject"></bean>
>> >
>> > Has anyone an idea... or better a solution??? ^^
>> >
>>
>> --
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>> http://www.nabble.com/ComponentParameter-value-to-Persistent-ComponentProperty-tf2555545.html#a7146931
>> Sent from the Tapestry - User mailing list archive at Nabble.com.
>>
>>
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>
>
> --
> Jesse Kuhnert
> Tapestry/Dojo/(and a dash of TestNG), team member/developer
>
> Open source based consulting work centered around
> dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
>
>
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