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Fix dropdown direction behavior (#23806)

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Close #23803

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wxiaoguang 2023-03-31 01:53:51 +08:00 • committed by GitHub
parent 06d9d9e407
commit c20eb72285
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3 changed files with 10 additions and 7 deletions
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9
web_src/js/features/common-global.js
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@ -111,8 +111,15 @@ export function initGlobalCommon() {
},
});
// special popup-directions
// Special popup-directions, prevent Fomantic from guessing the popup direction.
// With default "direction: auto", if the viewport height is small, Fomantic would show the popup upward,
// if the dropdown is at the beginning of the page, then the top part would be clipped by the window view.
// eg: Issue List "Sort" dropdown
// But we can not set "direction: downward" for all dropdowns, because there is a bug in dropdown menu positioning when calculating the "left" position,
// which would make some dropdown popups slightly shift out of the right viewport edge in some cases.
// eg: the "Create New Repo" menu on the navbar.
$uiDropdowns.filter('.upward').dropdown('setting', 'direction', 'upward');
$uiDropdowns.filter('.downward').dropdown('setting', 'direction', 'downward');
$('.ui.checkbox').checkbox();

4
web_src/js/modules/fomantic.js
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@ -9,10 +9,6 @@ export function initGiteaFomantic() {
// Disable the behavior of fomantic to toggle the checkbox when you press enter on a checkbox element.
$.fn.checkbox.settings.enableEnterKey = false;
// Prevent Fomantic from guessing the popup direction.
// Otherwise, if the viewport height is small, Fomantic would show the popup upward,
// if the dropdown is at the beginning of the page, then the top part would be clipped by the window view, eg: Issue List "Sort" dropdown
$.fn.dropdown.settings.direction = 'downward';
// By default, use "exact match" for full text search
$.fn.dropdown.settings.fullTextSearch = 'exact';
// Do not use "cursor: pointer" for dropdown labels