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1 Views |
1 Views |
2 ----- |
2 ----- |
3 |
3 |
4 This chapter aims to describe the concept of a `view` used all along |
4 This chapter aims to describe the concept of a `view` used all along |
5 the development of a web application and how it has been implemented |
5 the development of a web application and how it has been implemented |
6 in `CubicWeb`. |
6 in *CubicWeb*. |
7 |
7 |
8 We'll start with a description of the interface providing you with a basic |
8 We'll start with a description of the interface providing you with a basic |
9 understanding of the classes and methods available, then detail the view |
9 understanding of the classes and methods available, then detail the view |
10 selection principle which makes `CubicWeb` web interface very flexible. |
10 selection principle which makes *CubicWeb* web interface very flexible. |
11 |
11 |
12 A `View` is an object applied to another object such as an entity. |
12 A `View` is an object applied to another object such as an entity. |
13 |
13 |
14 Basic class for views |
14 Basic class for views |
15 --------------------- |
15 --------------------- |
184 |
184 |
185 .. image:: ../../images/lax-book.10-blog-with-two-entries.en.png |
185 .. image:: ../../images/lax-book.10-blog-with-two-entries.en.png |
186 :alt: a blog and all its entries |
186 :alt: a blog and all its entries |
187 |
187 |
188 **Before we move forward, remember that the selection/view principle is |
188 **Before we move forward, remember that the selection/view principle is |
189 at the core of `CubicWeb`. Everywhere in the engine, data is requested |
189 at the core of *CubicWeb*. Everywhere in the engine, data is requested |
190 using the RQL language, then HTML/XML/text/PNG is output by applying a |
190 using the RQL language, then HTML/XML/text/PNG is output by applying a |
191 view to the result set returned by the query. That is where most of the |
191 view to the result set returned by the query. That is where most of the |
192 flexibility comes from.** |
192 flexibility comes from.** |
193 |
193 |
194 [WRITE ME] |
194 [WRITE ME] |