Question

How can I use a feature to create a document library to be used to add Web Part Pages to?

When I try to create a list using the following elements.xml and a copy of the FEATURES/DocumentLibrary/doclib/schema.xml with my own name and URL, the library is not listed in the Save Location on the Create New Web Part Page page.

    <ListTemplate
      Name="PageLibrary"
      Type="20001"
      BaseType="1"
      OnQuickLaunch="TRUE"
      SecurityBits="11"
      DisplayName="Page Library"
      Description="Content Pages"
      Image="/_layouts/images/itdl.gif"
      DocumentTemplate="101"
      AllowEveryoneViewItems="TRUE"
      Catalog="TRUE"
      Category="Libraries"
    />

    <ListInstance 
      TemplateType="20001"
      Id="Pages"
      Title="Content Pages"
      Description="Web Site Content Pages"
      Url="Pages"
      OnQuickLaunch="True"  
    />

It looks like setting Catalog to true should have done this for me, but it did not work.

Answer 1

Keep the Type="101" to the default value of the Document Lib Itself. You should get what you want. The spcf.aspx looks only for the Doc Lib of Type 101