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feat: use total count for accurate home page pagination

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This commit is contained in:
xfy 2026-06-10 14:18:22 +08:00
parent 44eba24121
commit a2b0c759af
1 changed files with 6 additions and 5 deletions
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11
src/pages/home.rs
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@ -29,12 +29,12 @@ fn HomePosts(current_page: i32) -> Element {
let posts_res = use_server_future(move || list_published_posts(current_page, POSTS_PER_PAGE))?; let posts_res = use_server_future(move || list_published_posts(current_page, POSTS_PER_PAGE))?;
let posts_data = posts_res.read().as_ref().map(|r| match r { let posts_data = posts_res.read().as_ref().map(|r| match r {
Ok(PostListResponse { posts }) => Ok(posts.clone()), Ok(PostListResponse { posts, total }) => Ok((posts.clone(), *total)),
Err(e) => Err(e.to_string()), Err(e) => Err(e.to_string()),
}); });
match posts_data { match posts_data {
Some(Ok(posts)) => { Some(Ok((posts, total))) => {
rsx! { rsx! {
for post in posts.iter() { for post in posts.iter() {
PostCard { post: post.clone() } PostCard { post: post.clone() }
@ -44,7 +44,7 @@ fn HomePosts(current_page: i32) -> Element {
"暂无文章" "暂无文章"
} }
} }
Pagination { current_page, posts: posts.clone() } Pagination { current_page, total }
} }
} }
Some(Err(e)) => { Some(Err(e)) => {
@ -77,9 +77,10 @@ fn HomeInfo() -> Element {
} }
#[component] #[component]
fn Pagination(current_page: i32, posts: Vec<crate::models::post::Post>) -> Element { fn Pagination(current_page: i32, total: i64) -> Element {
let has_prev = current_page > 1; let has_prev = current_page > 1;
let has_next = posts.len() >= POSTS_PER_PAGE as usize; let total_pages = ((total + POSTS_PER_PAGE as i64 - 1) / POSTS_PER_PAGE as i64).max(1) as i32;
let has_next = current_page < total_pages;
let prev = current_page - 1; let prev = current_page - 1;
let prev_route = if prev <= 1 { let prev_route = if prev <= 1 {
Route::Home {} Route::Home {}