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Paginator total pages (#829)

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* feat(pagination): Add `total_pages` in paginator object

* feat(pagination): Added doc for `total_pages`

* feat(pagination): Added test for `total_pages`
This commit is contained in:
Geobert Quach 2019-10-28 11:55:49 +00:00 committed by Vincent Prouillet
parent 587d7396b3
commit 3f166285de
2 changed files with 4 additions and 0 deletions
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2
components/library/src/pagination/mod.rs
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@ -191,6 +191,7 @@ impl<'a> Paginator<'a> {
); );
paginator.insert("pages", to_value(&current_pager.pages).unwrap()); paginator.insert("pages", to_value(&current_pager.pages).unwrap());
paginator.insert("current_index", to_value(current_pager.index).unwrap()); paginator.insert("current_index", to_value(current_pager.index).unwrap());
paginator.insert("total_pages", to_value(self.all_pages.len()).unwrap());
paginator paginator
} }
@ -323,6 +324,7 @@ mod tests {
assert_eq!(context["next"], to_value::<Option<()>>(None).unwrap()); assert_eq!(context["next"], to_value::<Option<()>>(None).unwrap());
assert_eq!(context["previous"], to_value("https://vincent.is/posts/").unwrap()); assert_eq!(context["previous"], to_value("https://vincent.is/posts/").unwrap());
assert_eq!(context["current_index"], to_value(2).unwrap()); assert_eq!(context["current_index"], to_value(2).unwrap());
assert_eq!(context["total_pages"], to_value(4).unwrap());
} }
#[test] #[test]

2
docs/content/documentation/templates/pagination.md
View file

@ -28,6 +28,8 @@ next: String?;
pages: Array<Page>; pages: Array<Page>;
// Which pager are we on // Which pager are we on
current_index: Number; current_index: Number;
// Total number of pages accross all the pagers
total_pages: Number;
``` ```
A pager is a page of the pagination: if you have 100 pages and are paginating 10 by 10, you will have 10 pagers containing A pager is a page of the pagination: if you have 100 pages and are paginating 10 by 10, you will have 10 pagers containing