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  • Render JSON as result of webflow execution (expression evaluation).

    Hi Guys,

    Quick question. I am working with webflow in an application and I need to render JSON as result of an evaluation expression.

    My flow is defined in this way

    Code:
    <view-state id="..." view="...">
     <transition on="paginate">
                <set name="requestScope.echo" value="requestParameters.sEcho" type="int" />
                <set name="requestScope.startIndex" value="requestParameters.iDisplayStart" type="int" />
                <set name="requestScope.pageSize" value="requestParameters.iDisplayLength" type="int" />
    
                <evaluate expression="dashboardFlow.requestPage(requestScope.echo, requestScope.startIndex, requestScope.pageSize, flowScope.application, flowScope.statuses)" result="flowScope.result"/>
            </transition>
    </view-state>
    Is there any way to tell webflow to render the result of this expression evaluation?

    I was trying to setup the ContentNegotiatingViewResolver to use jackson, but I cant find a way to tell webflow to serialize or render an specific result.

    How do you solve this cases? What approach should I use?

    Thanks!.

  • #2
    Maybe using: http://static.springsource.org/sprin...eaming-actions ?
    Which approach is the best for these cases?

    I was taking a look to a lot of examples and all of them use the approach to render fragments (html fragments) but i need to return a Serialized object.
    Thanks!

    Comment


    • ctoohey
      ctoohey commented
      Editing a comment
      Did you ever figure this out? I need to do the same thing and am searching...
      Thanks.
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