Has really nobody a suggestion how to use Ajax with an aggregator? Cant
imagine, that nobody else had that problem before ;-)
kind regards,
Niclas
ZongoZongo wrote:
>
> I found the problem, but dont know how to solve it. The problem is the
> location of the ajax-logic inside the aggregator. If its located inside a
> pipeline everything works fine. Sadly I have to put the formprocessing
> after the aggregation, because the tabs inside the form need, the tag
> <head/>, that is created after the aggregation through finalize.xsl.
>
> Maybe somebody has an idea for a workaround ;-)
>
> kind regards,
>
> Niclas
>
>
> ZongoZongo wrote:
>>
>> Hi
>>
>> I updateted my form with ajax. Now Iam getting a server error like
>> described in the title of this thread when I hit the submitbutton.
>>
>> Javastack:
>> java.lang.IllegalStateException: getWriter() has already been called for
>> this response
>>
>> org.apache.catalina.connector.Response.getOutputStream(Response.java:568)
>>
>> org.apache.catalina.connector.ResponseFacade.getOutputStream(ResponseFacade.java:180)
>>
>> org.apache.cocoon.servlet.CocoonServlet.manageException(CocoonServlet.java:1316)
>> org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1202)
>> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>>
>> Sitemap:
>> <map:resources>
>> <map:resource name="page.html">
>> <map:aggregate element="site">
>> <map:part element="navigation"
>> src="cocoon:/navigation"
>> strip-root="true"/>
>> <map:part src="cocoon:/{page}.source"
>> element="main"/>
>> <map:part element="header" src="header.xml"
>> strip-root="true"/>
>> </map:aggregate>
>> <map:transform type="xslt"
>> src="stylesheets/finalize.xsl"/>
>> <map:transform type="browser-update"/>
>> <map:transform src="forms-samples-styling.xsl"/>
>> <map:select type="ajax-request">
>> <map:when test="true">
>> <map:serialize type="xml"/>
>> </map:when>
>> <map:otherwise>
>> <map:serialize type="html"/>
>> </map:otherwise>
>> </map:select>
>> <map:serialize type="html"/>
>> </map:resource>
>> </map:resources>
>>
>> template:
>>
>> <div>
>> <jx:import xmlns:jx="http://apache.org/cocoon/templates/jx/1.0";
>> uri="resource://org/apache/cocoon/forms/generation/jx-macros.xml" />
>> <ft:form-template
>> xmlns:ft="http://apache.org/cocoon/forms/1.0#template"; method="POST"
>> enctype="multipart/form-data" action="#{$continuation/id}.continue"
>> ajax="true">
>> <fi:group xmlns:fi="http://apache.org/cocoon/forms/1.0#instance";>
>> <fi:styling type="choice" />
>> <fi:items>
>> <fi:group>
>> <fi:label>abstract</fi:label>
>> <ft:repeater id="abstract">
>> <table>
>> <ft:repeater-rows>
>> <tr>
>> <td>
>> <ft:widget id="fault-abstract" />
>> </td>
>> <td>
>> <ft:widget id="deleteRow-abstract" />
>> </td>
>> <td>
>> <ft:widget id="selectRow-abstract" />
>> </td>
>> </tr>
>> </ft:repeater-rows>
>> </table>
>> </ft:repeater>
>> <br />
>> <ft:widget id="addRow-abstract" />
>> <ft:widget id="deleteRows-abstract" />
>> </fi:group>
>> <fi:group>
>> <fi:label>paper</fi:label>
>> <ft:repeater id="paper">
>> <table>
>> <ft:repeater-rows>
>> <tr>
>> <td>
>> <ft:widget id="fault-paper" />
>> </td>
>> <td>
>> <ft:widget id="deleteRow-paper" />
>> </td>
>> <td>
>> <ft:widget id="selectRow-paper" />
>> </td>
>> </tr>
>> </ft:repeater-rows>
>> </table>
>> </ft:repeater>
>> <br />
>> <ft:widget id="addRow-paper" />
>> <ft:widget id="deleteRows-paper" />
>> </fi:group>
>> </fi:items>
>> </fi:group>
>> <ft:widget id="submitbutton" />
>> </ft:form-template>
>> </div>
>>
>> Maybe somebody has an Idea how to solve this problem.
>>
>> kind regards,
>>
>> Niclas
>>
>
>
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