bind root-component in a child-component in angular2

i need to bind root component in a child component and when click appropriate link a popup will appear and display root component data

Loading...</project-app>-->

                                <project-app 
                                             section_type="LINK" page_type="projectPageType"section="projectSection"
                                            project_id="newprojectId"client_id="newclientId"
                                              is_expand="true">Loading...</project-app>

                                <!--<project-app sectionType="LINK" pageType="projectPageType" section="projectSection"
                                             projectId="newprojectId" clientId="newclientId"
                                             projectName="projectName">Loading...</project-app>-->


                            </section>

added inside activity.html page and called related functions but data not loading