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Liferay soy template double rendering work around

 

inside the render method, add a flag to prevent double rendering


@Override

public String render(

RenderRequest renderRequest, RenderResponse renderResponse) {

Template template = (Template)renderRequest.getAttribute(

WebKeys.TEMPLATE);

Object ob = template.get("firstRendered");

if(ob ==null) {

template.put("firstRendered",true);

}else {

return null;

}

return "view-soy-template-name";

}

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