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Added for_page pagination

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Armin Ronacher 2015-12-25 13:22:01 +01:00
parent b260294f97
commit d1b6c6feec
1 changed files with 17 additions and 11 deletions
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content/docs/api/db/record/pagination/contents.lr
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@ -15,17 +15,23 @@ overview page.
The following attributes exist on the pagination object: The following attributes exist on the pagination object:
| Attribute | Description | Attribute | Description
| ----------- | ------------ | ------------ | ------------
| `current` | The current record | `current` | The current record
| `prev` | The record for the last page (might be `None`) | `prev` | The record for the last page (might be `None`)
| `next` | The record for the net page (might be `None`) | `next` | The record for the net page (might be `None`)
| `total` | The total number of items across all pages | `total` | The total number of items across all pages
| `pages` | The total number of pages | `pages` | The total number of pages
| `page` | The number of current page | `page` | The number of current page
| `has_prev` | `True` if a previous page exists | `has_prev` | `True` if a previous page exists
| `has_next` | `True` if a next page exists | `has_next` | `True` if a next page exists
| `items` | The query that resolves to the children of the current page. | `items` | The query that resolves to the children of the current page.
| `for_page()` | Returns the record for a different page.
The `for_page()` function accepts a page number and returns the record for
the other page.
!! *Changed in Lektor 2.0:* The `for_page()` method was added.
## Item Query Example ## Item Query Example