paulmataruso/zulip
1
0
Fork 0
mirror of https://github.com/zulip/zulip.git synced 2025-11-03 21:43:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

list_widget: Allow instance to change load_count as per state.

Browse Source 
Add a function which is called before every render to
get the number of items it can render. This can be used by
instance to load custom number of items as per its state.
This commit is contained in:
Aman Agrawal
2021-05-06 17:07:03 +00:00
committed by Tim Abbott
parent 7d6b65e8f4
commit d2e3dbeb50
2 changed files with 12 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
frontend_tests/node_tests/list_widget.js
View File

@@ -199,6 +199,12 @@ run_test("not_scrolling", () => {
post_scroll__pre_render_callback_called = true;
};
let get_min_load_count_called = false;
const get_min_load_count = (offset, load_count) => {
get_min_load_count_called = true;
return load_count;
};
for (let i = 0; i < 200; i += 1) {
items.push("item " + i);
}
@@ -208,6 +214,7 @@ run_test("not_scrolling", () => {
simplebar_container: scroll_container,
is_scroll_position_for_render: () => false,
post_scroll__pre_render_callback,
get_min_load_count,
};
container.html = (html) => {
@@ -229,6 +236,7 @@ run_test("not_scrolling", () => {
// appended_data remains the same.
assert.deepEqual(container.appended_data.html(), items.slice(0, 80).join(""));
assert.equal(post_scroll__pre_render_callback_called, true);
assert.equal(get_min_load_count_called, true);
});
run_test("filtering", () => {