| author | Sylvain Thénault <sylvain.thenault@logilab.fr> |
| Tue, 23 Feb 2010 12:52:40 +0100 | |
| branch | stable |
| changeset 4662 | 79c0788ba7f6 |
| parent 1714 | a721966779be |
| child 12792 | e2cdb1be6bd9 |
| permissions | -rw-r--r-- |
|
1714
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
1 |
|
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
2 |
|
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
3 |
Templates |
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
4 |
--------- |
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
5 |
|
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
6 |
*Templates* are specific views that do not depend on a result set. The basic |
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
7 |
class `Template` (`cubicweb.common.view`) is derived from the class `View`. |
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
8 |
|
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
9 |
To build a HTML page, a *main template* is used. In general, the template of |
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
10 |
identifier `main` is the one to use (it is not used in case an error is raised or for |
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
11 |
the login form for example). This template uses other templates in addition |
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
12 |
to the views which depends on the content to generate the HTML page to return. |
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
13 |
|
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
14 |
A *template* is responsible for: |
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
15 |
|
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
16 |
1. executing RQL query of data to render if necessary |
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
17 |
2. identifying the view to use to render data if it is not specified |
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
18 |
3. composing the HTML page to return |
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
19 |
|
|
a721966779be
new book layout, do not compile yet
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
20 |
You will find out more about templates in :ref:`templates`. |