Delete picture in a carousel + update - jsf

Question

I'v a Carousel with the possiblity to update pictures (stored in db) and to view them in a bigger size. That works fine. But now, i would like to remove them. And that works almost. Almost means, the picture is deleted but the carousel is not correctly refreshed. Here is my code:
<p:tab title="#{vms_uimsgs['vehicle.tab.images']}">
<h:form id="pictures" enctype="multipart/form-data">
<p:fileUpload fileUploadListener="#{vmsVehicleActionBean.handleFileUpload}" mode="advanced" update="vehiclePictureCarousel" sizeLimit="10000000" allowTypes="/(\.|\/)(gif|jpe?g|png)$/" />
<p:carousel id="vehiclePictureCarousel" var="imageId" value="#{vmsVehicleActionBean.imageIds}" itemStyleClass="vehiclePictureItem" effect="fade">
<f:facet name="header" value="#{vms_uimsgs['vehicle.tab.images']}"/>
<p:panelGrid columns="1" style="width:100%" cellpadding="5">
<p:graphicImage value="#{graphicImageStore.streamedImageById}" rendered="#{graphicImageStore.hasImage(imageId)}">
<f:param name="id" id="id" value="#{imageId}" />
</p:graphicImage>
<p:commandLink id="deleteImage" update="vehiclePictureCarousel" oncomplete="#{vmsVehicleActionBean.deleteImage()}" title="Delete Picture">
<h:outputText styleClass="ui-icon ui-icon-close" style="margin:0 auto;" />
<f:setPropertyActionListener value="#{imageId}" target="#{vmsVehicleActionBean.selectedImageId}" />
</p:commandLink>
</p:panelGrid>
</p:carousel>
</h:form>
</p:tab>
Or asked differently, why is my carousel correctly refreshed when i add a picture with my file uploader and not when i remove one with a commandlink inside the carousel?
Of course, when a reload the whole page, everything is correct. But I don't want that.

Answer 1

The problem come from oncomplete="#{vmsVehicleActionBean.deleteImage()}", oncomplete is an attribute to call javascript method when ajax have completed, so you should use:
facelet:
actionListener="#{vmsVehicleActionBean.deleteImage(imageId)}"
bean:
public void deleteImage(String imageId){
//delete here
}