CODEWITHSUNDEEP
javaspringspring-mvcportlet
user1983065
user1983065

Reputation: 61

Passing @RequestParam from @ActionMapping to @RenderMapping

I am working with Spring MVC portlets on Liferay and I am looking for a way to pass the RequestParam from the ActionRequest to the RenderRequest. Here are the signature of my 2 function.

    @ActionMapping(params="action=bookmark_fiche")
    public void bookmarkFicheRef(@RequestParam long ficheId, ActionRequest request, ActionResponse response){

        ...
        response.setRenderParameter("action", "view_fiche");
    }

    @RenderMapping (params="action=view_fiche")
    public String showFiche(@RequestParam long ficheId, ModelMap model, RenderRequest request, RenderResponse response){
        ...
    }

The render function showFiche is use by other link and work fine when using 

<portlet:renderURL var="rowURL" >
    <portlet:param name="action" value="view_fiche" />
    <portlet:param name="ficheId" value="${fiche.ficheId}" />
</portlet:renderURL>

but if I use

<portlet:actionURL var="boookmarkFicheRefURL">
    <portlet:param name="action" value="bookmark_fiche" />
    <portlet:param name="ficheId" value="${SEARCH_CONTAINER_RESULT_ROW.object.ficheId}" />
</portlet:actionURL>

the action phase successes but render phase fail with error:

09:24:39,132 ERROR [http-bio-8080-exec-5][render_portlet_jsp:154] org.springframework.web.portlet.bind.MissingPortletRequestParameterException: Required long parameter 'ficheId' is not present

response.setAttribute("ficheId", Long.toString(ficheId)); does'nt work either ...

Do a way exist to transfert the param without modifying the render method? Thanks

Upvotes: 4

Views: 4071

Answers (1)

Andrea
Andrea

Reputation: 430

I don't understand if this is what you want but if you want to call the render method from the action method, together with:

response.setRenderParameter("action", "view_fiche");

which you correctly added (sets the render parameter "action"), you should add the ficheId parameter

response.setRenderParameter("ficheId", Long.toString(ficheId));

expected by the render method as well.

Upvotes: 3

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