demos/quickstart/protected/pages/Configurations/PageConfig.page


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

<com:TContent ID="body" >

<h1>Page Configurations</h1>
<p>
Page configurations are mainly used by <tt>TPageService</tt> to modify or append the application configuration. As the name indicates, a page configuration is associated with a directory storing some page files. It is stored as an XML file named <tt>config.xml</tt>.
</p>
<p>
When a user requests a page stored under <tt>&lt;BasePath&gt;/dir1/dir2</tt>, the <tt>TPageService</tt> will try to parse and load <tt>config.xml</tt> files under <tt>&lt;BasePath&gt;/dir1</tt> and <tt>&lt;BasePath&gt;/dir1/dir2</tt>. Paths, modules, and parameters specified in these configuration files will be appended or merged into the existing application configuration.
</p>
<p>
The format of a page configuration file is as follows,
<pre class="source">
&lt;configuration&gt;
  &lt;paths&gt;
    &lt;alias id="AliasID" path="AliasPath" /&gt;
    &lt;using namespace="Namespace" /&gt;
  &lt;/paths&gt;
  &lt;modules&gt;
    &lt;module id="ModuleID" class="ModuleClass"  PropertyName="PropertyValue" ... /&gt;
  &lt;/modules&gt;
  &lt;authorization&gt;
    &lt;allow pages="PageID1,PageID2" users="User1,User2" roles="Role1,Role2" verb="get" /&gt;
    &lt;deny pages="PageID1,PageID2" users="User1,User2" roles="Role1,Role2" verb="post" /&gt;
  &lt;/authorization&gt;
  &lt;pages PropertyName="PropertyValue" ...&gt;
    &lt;page id="PageID" PropertyName="PropertyValue" ... /&gt;
  &lt;/pages&gt;
  &lt;parameters&gt;
    &lt;parameter id="ParameterID" class="ParameterClass" PropertyName="PropertyValue" ... /&gt;
  &lt;/parameters&gt;
&lt;/configuration&gt;
</pre>
The <tt>&lt;paths&gt;</tt>, <tt>&lt;modules&gt;</tt> and <tt>&lt;parameters&gt;</tt> are similar to those in an application configuration. The <tt>&lt;authorization&gt;</tt> specifies the authorization rules that apply to the current page directory and all its subdirectories. It will be explained in more detail in future sections. The <tt>&lt;pages&gt;</tt> element specifies the initial values for the properties of pages. Each <tt>&lt;page&gt;</tt> element specifies the initial property values for a particular page identified by the <tt>id</code attribute. Initial property values given in the <tt>&lt;pages&gt;</tt> element apply to all pages in the current directory and all its subdirectories.
</p>

</com:TContent>