Yes, I've also seen this today and tried out... but then I've seen that the method
with the continuation is probably not the best way, because all the state made on the
second page surely is lost. But the input on page 1 is also lost. I think the
continuation is created right after sending page 1 to the browser.
And another question: this line of code doesn't work by me: var continuation =
cocoon.createWebContinuation();
It throws an CascadingRuntimeException: createWebContinuation is not a function
Do you have this problem too? Has there something changed? I'm using cocoon-2.1.3
Thanks
Mike
---------- Original Message ----------------------------------
From: u15603 <[EMAIL PROTECTED]>
Reply-To: [EMAIL PROTECTED]
Date: Tue, 18 May 2004 09:35:31 +0200
>Hello,
>
>I have found another solution for problems in the documentation of
>cocoon (but i have not tried it out ;-))
>
>You can also reach previous continuations by using the getParent()
>function in the template:
>
> <form action="$continuation.getParent().id" >
>
>I hope it helps!
>
>Dirk Gronert
>
>
>> Hello,
>>
>> I've in an application something like a cycle of an order which is divided into 3
>> forms. Now I have to implement a back button which shows the previous page with his
>> state.
>> Does someone know an easy and elegant way to implement this?
>> I've read something with createPageLocal(), but does this also work with sendview()?
>>
>> Examples of my source you find below.
>>
>> Thanks
>>
>> Mike
>>
>>
>>
>> //source in flowscript
>>
>> function order( args_p ) {
>>
>> jxform( "orderForm",
>> "order",
>> null,
>> null,
>> "request");
>> }
>>
>>
>> function orderForm( form_p )
>> {
>> var model = form_p.getModel();
>>
>> do {
>> form_p.sendView( "orderPage1.form", validateOrderPage1Form );
>> }
>> while( !model.displayNextPage );
>>
>> do {
>> form_p.sendView( "orderPage2.form", validateOrderPage2Form );
>> }
>> while( !model.displayNextPage );
>>
>> do {
>> form_p.sendView( "orderPage3.form", validateOrderPage3Form );
>> }
>>
>> while( !model.displayNextPage );
>>
>> doTheOrder();
>>
>> if ( model.errorCode == 0 ) {
>> form_p.sendView( "oK.form", validateOKForm );
>> }
>> else {
>> form_p.sendView( "noK.form", validateNOKForm );
>> }
>> form_p.finish();
>> }
>>
>>
>>
>> function validateOrderPage1Form( form_p ){ //validateOrderPage2Form &
>> //validateOrderPage3Form are equal
>> var model = form_p.getModel();
>> var action = form_p.getSubmitId();
>>
>> if ( action == "next" ) {
>>
>> if (doSomeValidation()) {
>> model.displayNextPage = true;
>> }
>> else {
>> model.displayNextPage = false;
>> }
>>
>> }
>>
>>
>> <!-- source of the form -->
>>
>> <xf:submit id="next" continuation="forward">
>> <xf:label><i18n:text
>> i18n:catalogue="buttons">NEXT</i18n:text></xf:label>
>> </xf:submit>
>>
>>
>> ______________ ______________ ______________
>> QuickLine WebMail - http://www.quick-line.ch
>
>
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