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Morley,

it sounds like your looking portlet support. I don't know much about it, but I know it is currently under development for SpringFramework.


rwells,

You can get a good handle on...

It's possible to use multiple controllers to render a single page, but it's a bit overkill since there is only one resulting view. You would do this by making one controller invoke the...

This error tells me that your success view contains <spring:bind> tags. In other words, the <spring:bind> tags in your view could not find an Errors object.


The method signature doesn't have...

Why so fatalistical? :wink: I've never had a problem that I couldn't find a solution for with Spring MVC.

Seriosly, let's consider the basic question at the root of this thread: why do we need to...

The errors.getModel() is returning a model that can be rendered with <spring:bind> tags. The model is essentially a wrapper for the command object that has the ability to re-populate fields with...

Francesco,

What you've done looks good to me. You may also want to add the following methods to BeanValidator and NamedBeanValidator as they are classes usually used by client code. BeanValidator...

Sanjiv,

I am happy to contribute to the open source community--especially Spring. I too regret that there is no current plan to do this integration. If I ever get some free time I may try again...

Sanjiv,

Unfortunately, there is no long term plan to include the Commons-Validator support into the Spring framework. After writing the code that can be found in the sandbox, I tried to contribute...

That's correct.

There is a way to do this. Unfortunately, the documentation sucks (I wrote it, I can say that :lol: ). Look at NamedBeanValidator. You can simply configure a different one for each set of validation...

I can verify that the LdapPassowrdAuthenticationDAO in the sandbox does have very simple group -> GrantedAuthority (role like) support. It is very simple because it only reads groups that the...

The handleInvalidSubmit method of AbstractFormController is probably what you're looking for.

I'm glad you found the problem.

First a question: is it required that users be authenticated before they add an item to the cart? I have not used many online catalogs that have such a requirement....

kajism, have you gotten anywhere with the LdapPasswordAuthenticationDaoImpl implementation yet? I am working on a project that would benefit from having the functionality that has been discussed in...

Hmm. More info might help. Can you post the relevant parts of your *-servlet.xml (url/controller mappings, etc) and also the source of the controller(s) that this request is passing through?

+1


+2

:lol: ...not like I have two votes to cast.

Simply specify the URL of your cart controller in the action of the form. For example:


<form action="add_to_cart.htm" method="post">



Yes.

Try this if MyBean is the command object:


<spring&#58;bind path="command.text">
<input type="text" name="$&#123;status.expression&#125;">
</spring&#58;bind>

or this if your command object has a "myBean"...

Try binding to a Date or Integer property. Enter "abc" in the field and submit the form. Now what do you get back?

Without spring:bind: If a validator fails and the controller executes showForm(...) to allow the user to correct the errors, the input controls will revert to their default values.


When the...

Martin Fowler has some valuable insite on this topic in his article on the Anemic Domain Model.

This quote sums it up fairly well:



After reading that, my second argument about complexity...

I think you are asking how to customize the error message that appears when the conversion is not successful. This is done by adding messages to your messages.properties (or whatever it is named)...

If I understand what you're saying correctly, the thing you will need to worry about is performance when you're loading a large set of Spring-managed domain objects from the db. Since each...

initBinder is the method you're looking for. If you read the JavaDoc for BaseCommandController, esp. the initBinder method, you should find all you need to know. The references to...

My understanding of the <spring:bind> tag and the ${status.value} stuff is to allow Spring to perform automatic binding while still allowing the user to edit mis-typed information when validation...