Hi Nilis-H,
Thanks a lot for the update.
Yes, I am trying to redirect to an external URL by just clicking a "submit"
button within a portlet. As you said for that I am attempting to load the
div with Ajax with contents from the external URL specified purely to
display it within the portlet window.
Can I attempt "IFrame" to fulfill the same purpose?
Best Regards
Crishantha
Nils-Helge Garli wrote:
>
> Unfortunately, you can't make an ajax request to the portlet. The ajax
> tags are not supported in a portlet, due to limitations in the JSR168
> specification. Also, I'm not quite sure what you're trying to do. Are
> you attempting to load the div with Ajax with contents from a
> different url? Have you considered using an iframe?
>
> Nils-H
>
> On Sun, May 31, 2009 at 10:32 PM, Crishantha Nanayakkara
> <c.nanayakk...@gmail.com> wrote:
>>
>> Hi Nils-H,
>>
>> I got it working by using "ActionResponse aResponse =
>> PortletActionContext.getActionResponse();" within the execute() method of
>> the action event.
>>
>> Actually my main requirement is to redirect to an external URL within my
>> portlet itself. For me to confine the external URL within the portlet
>> window, I am using the Struts2 Ajax div tag within my jsp code.
>>
>> See the JSP code below,
>>
>> <sx:head debug="false" cache="false" compressed="false" />
>>
>> <s:url id="url" action="testUrl1" portletUrlType="action"/>
>>
>> <body>
>> <s:div id="div"/>
>> <s:submit value="Make Request" id="submit" />
>> <sx:bind targets="div" sources="submit" events="onclick"
>> href="%{#url}" />
>> </body>
>>
>> My execute() method looks like below,
>>
>> public String execute() throws Exception {
>> System.out.println("*** In the EXECUTE() method ****");
>> System.out.println("The request object is : " + request);
>>
>> ActionRequest aRequest =
>> PortletActionContext.getActionRequest();
>> System.out.println("The Action request object is : " +
>> aRequest);
>>
>> ActionResponse aResponse =
>> PortletActionContext.getActionResponse();
>> System.out.println("The Action response object is : " +
>> aResponse);
>>
>> aResponse.sendRedirect("http://www.google.lk";);
>>
>> return SUCCESS;
>> }
>>
>> However, when I run this, The external URL is not loaded to the portlet
>> window. It says "undefined" within div tags.
>>
>> What should I do to make this work?
>>
>> Best Regards
>> Crishantha
>>
>> Nils-Helge Garli wrote:
>>>
>>> You can use the PortletResponseAware to get the portlet response object.
>>>
>>> Nnils-H
>>>
>>> On Sun, May 31, 2009 at 10:20 AM, Crishantha Nanayakkara
>>> <c.nanayakk...@gmail.com> wrote:
>>>>
>>>> Hi,
>>>>
>>>> I have a requirement to use a response.sendRedirect() within my Action
>>>> class. Basically this action class is used to manipulate a porltet.
>>>>
>>>> Unlike Struts1, we do not directly have any processAction() method and
>>>> ActionRequest and ActionResponse objects to do a response.sendRedirect.
>>>>
>>>> I just want to know how do we get about executing the
>>>> response.sendRedirect
>>>> with Struts2? What should be the interface to implement within the
>>>> action
>>>> class to do this. (Just like ServletRequestAware to get the
>>>> HttpServletRequest)
>>>>
>>>> Appriciate your help on this.
>>>>
>>>> Best Regards
>>>> Crishantha
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>>>
>>
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