Examples of org.olat.core.gui.render.Renderer.renderBodyOnLoadJSFunctionCall()

org.olat.core.gui.render.Renderer.renderBodyOnLoadJSFunctionCall()

renders the HTMLHeader-Part which this component comp needs. e.g. the richtext component needs some css and javascript libraries an velocity-container is a special case: it should collect the information from all the children that are visible since all could be renderer. since the actual rendering of a component depends on the page and is not know beforehand, we could include some css/js which turns out not to be needed in this request, but it is cached by the browser anyway, so it should not matter to much. a little advice if you want to do it perfectly : program the controller in such a way that they make a component invisible if not needed @param sb @param source @see org.olat.core.gui.render.ui.ComponentRenderer

                }


                Renderer fr = Renderer.getInstance(wrapper,null, ubu, renderResult, gsettings);


                jsol = new StringOutput();
                fr.renderBodyOnLoadJSFunctionCall(jsol,toRender);


                hdr = new StringOutput();
                fr.renderHeaderIncludes(hdr, toRender);


                long pstart = 0;

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