title: Custom NewForm & EditForm for Lists in app web of sharepoint-hosted apps
body: <p>My goal is to create a custom NewForm and EditForm for an existing SharePoint list in the app web of a sharepoint-hosted app for SharePoint 2013 online using Visual Studio 2013. In addition to a custom layout, the forms should also use custom JavaScript.</p>
  
  <p>I have read and worked through several tutorials like</p>
  
  <p><a href="http://community.bamboosolutions.com/blogs/sharepoint-2010/archive/2011/05/12/sharepoint-2010-cookbook-how-to-create-a-customized-list-edit-form-for-development-in-visual-studio-2010.aspx" rel="nofollow">http://community.bamboosolutions.com/blogs/sharepoint-2010/archive/2011/05/12/sharepoint-2010-cookbook-how-to-create-a-customized-list-edit-form-for-development-in-visual-studio-2010.aspx</a></p>
  
  <p>This tutorial requires to open the list in SharePoint Designer. My question now: How can I open and edit lists of the app web in SharePoint Designer (I am working with SharePoint Designer 2013)? Is it even possible? Or is there another possibility to create a custom NewForm and EditForm for a list in the app web of a sharepoint-hosted app for SharePoint 2013 online using Visual Studio 2013?</p>