sharepoint 2013 web parts tutorial

Last night after configuring the external network access for Office Web Apps 2013, a very strange problem was found today, ie 11 does not support the document online browsing, find a lot of methods, patching what does not work, finally in the preview file page, see I changed him.The results are done.Page address: C:\Program files\common files\microsoft Shared\Web

to talk about the five modes of webpartmanager (displaymode ):(1) browsedisplaymode: browser mode, which is the default value. You can only view and cannot operate web parts.(2) editdisplaymode: editing mode. the operation in this mode requires an editorzone. Then, you can put the appearanceeditorpart, behavioreditorpart, layouteditorpart, and propertygrideditorpart controls in the editorzone. They are the

1) New remote host judgment, save server resources. Avoid the remote host does not exist when still fsockopen, resulting in the crash occupied the server CPU (2) added response 401 of the judgment and support. (3) Added support for JSON return text. (4) Log generation, if Debug_level is set and true, logs are made for each remote download. (5) Get the qualified datalimit of the byte, save the server resources. (6) Date Modified: 2013-1-17 If there is