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Fix back function in album pagination

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This commit is contained in:
Antoine Bartuccio 2024-08-10 18:38:04 +02:00
parent 8174bce720
commit b35e1a476e
2 changed files with 20 additions and 5 deletions
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5
core/static/core/js/script.js
View File

@ -69,7 +69,7 @@ function getCSRFToken() {
const initialUrlParams = new URLSearchParams(window.location.search);
function update_query_string(key, value) {
function update_query_string(key, value, push = true) {
const url = new URL(window.location.href);
if (!value) {
// If the value is null, undefined or empty => delete it
@ -81,5 +81,8 @@ function update_query_string(key, value) {
} else {
url.searchParams.set(key, value);
}
if (push){
history.pushState(null, document.title, url.toString());
}
}

18
sas/templates/sas/album.jinja
View File

@ -129,13 +129,25 @@
Alpine.data("pictures", () => ({
pictures: {},
page: parseInt(initialUrlParams.get("page")) || 1,
pushstate: true, /* Used to avoid pushing a state on a back action */
loading: false,
async init() {
await this.fetch_pictures();
this.$watch("page", () => {
update_query_string("page", this.page === 1 ? null : this.page);
this.fetch_pictures()
update_query_string("page",
this.page === 1 ? null : this.page,
this.pushstate
);
this.pushstate = true;
this.fetch_pictures();
});
window.addEventListener("popstate", () => {
this.pushstate = false;
this.page = parseInt(
new URLSearchParams(window.location.search).get("page")
) || 1;
});
},
@ -146,7 +158,7 @@
+`&page=${this.page}`
+"&page_size={{ settings.SITH_SAS_IMAGES_PER_PAGE }}";
this.pictures = await (await fetch(url)).json();
this.loading=false;
this.loading = false;
},
nb_pages() {