Fired event rowupdating
In addition to URL authorization, we also looked at declarative and programmatic techniques for controlling the data displayed and the functionality offered by a page based on the user visiting.In particular, we created a page that listed the contents of the current directory.Figure 5: Tito Can Visit the Note When specifying URL authorization rules – for roles or users – it is important to keep in mind that the rules are analyzed one at a time, from the top down.As soon as a match is found, the user is granted or denied access, depending on if the match was found in an URL authorization makes it easy to specify coarse authorization rules that state what identities are permitted and which ones are denied from viewing a particular page (or all pages in a folder and its subfolders).Rather than have to lookup the role information in the database on every request, the Roles framework includes an option to cache the user's roles in a cookie.If the Roles framework is configured to cache the user's roles in a cookie, the class to determine the user's roles. Figure 2: The User's Role Information Can Be Stored in a Cookie to Improve Performance (Click to view full-size image) By default, the role cache cookie mechanism is disabled.It can be enabled through the Note The configuration settings listed in Table 1 specify the properties of the resulting role cache cookie.For more information on cookies, how they work, and their various properties, read this Cookies tutorial. The path attribute enables a developer to limit the scope of a cookie to a particular directory hierarchy.
Now you should be able to view the three protected pages.
If you want the cookie to be passed to all subdomains you need to customize the exists is because many user agents do not permit cookies larger than 4,096 bytes.
So this cap is meant to reduce the likelihood of exceeding this size limitation.
URL authorization rules can specify roles instead of users.
The Login View control, which renders different output for authenticated and anonymous users, can be configured to display different content based on the logged in user's roles.
However, in certain cases we may want to allow all users to visit a page, but limit the page's functionality based on the visiting user's roles.