[TYPO3-mvc] Create an object in multi step form

[Mam Violeng]

Mam Violeng wrote:
> Hi All,
> 
> I have a model of object with many fields and want to write the actions 
> to create this object in multi step form (about 5 step). example:
> 
> step 1 have 1 field "field1"
> Step 2 have 1 field "field2"
> ..
> Step 5 have 1 field "field5"
> 
> I have separate 5 difference action like "step1Action" to "step5Action"
> 
> here is my sample code in each action in the controller
> 
> function step1Action (Tx_ExtKey_Domain_Model_Project $project){
>         $this->view->assign('project',$project);
> }
> function step2Action (Tx_ExtKey_Domain_Model_Project $project){
>         $this->view->assign('project',$project);
> }
> ..
> 
> here is my fluid form (step1.html)
> <f:form method="post" controller="Project" action="step2" name="project" 
> object="{project}">
>     <label for="field1">Field1</label><br />
>     <f:form.textbox property="field1" />
>     <f:form.submit class="submit" value="Submit"/>
> </f:form>
> ..
> and other step almost the same template only different action.
> 
> Here is my problem now:
> When I submit from step1 to step2 than it work properly but when I 
> submit from step2 to step3 then appear this error message.
> *****
> The value must be of type "Tx_ExtKey_Domain_Model_Project", but was of 
> type "array"
> *****
> 
> I don't know if I go on the right way.
> Could any one please give me some hint how to implement this?
> 
> Thanks,
> Violeng Mam
Hi,

I found the problem, it caused by spelling mistake with some properties.
Event now it works, but it still in dirty way because I have to store 
all the previous values in the <f:form.hidden.. and I don't know how to 
validate the properties in each action too.

Does any one use to implement some things like this or have any idea?

Best regards,
Violeng Mam