In the previous section, we showed how to present the user with the contents of a topic but a wiki is not just about finding topics, but must present the user with a way to edit the content as well. This edit screen is presented in the following screenshot:
Besides the navigation column on the left, within the edit area, we can point out the following functionality:
Elements to alter the title of the subject.
Modify the tags (if any) associated with the topic.
A large text area to edit the contents of the topic. On the top of the text area, we see a number of buttons that can be used to insert references to other topics, external links, and images.
A Save button that will submit the changes to the server.