SharePoint Wiki Page 编辑内容保存时报错：you must specify a value for this required field

 

http://heatherwaterman.com/2012/06/properly-hiding-the-contentplaceholder-titleintitlearea-on-your-sharepoint-2010-master-page/

 

原因是母板页在设计的时候PlaceHolderPageTitleInTitleArea想要隐藏，结果设定了Visible="false"

<asp:ContentPlaceHolder id="PlaceHolderPageTitleInTitleArea" Visible="false" runat="server" />

恢复这个隐藏，使用div的display:none即可

<div style="display:none"><asp:ContentPlaceHolder id="PlaceHolderPageTitleInTitleArea"  runat="server" /></div>