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typeahead: Use ?? instead of ||.

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evykassirer
2024-03-01 14:28:20 -08:00
committed by Tim Abbott
parent 64b262d514
commit ff1f62bc56
1 changed files with 9 additions and 9 deletions
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18
web/third/bootstrap-typeahead/typeahead.js
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@@ -152,26 +152,26 @@ import {get_string_diff} from "../../src/util";
const Typeahead = function (element, options) { const Typeahead = function (element, options) {
this.$element = $(element); this.$element = $(element);
this.options = $.extend({}, $.fn.typeahead.defaults, options); this.options = $.extend({}, $.fn.typeahead.defaults, options);
this.matcher = this.options.matcher || this.matcher; this.matcher = this.options.matcher ?? this.matcher;
this.sorter = this.options.sorter || this.sorter; this.sorter = this.options.sorter ?? this.sorter;
this.highlighter = this.options.highlighter; this.highlighter = this.options.highlighter;
this.updater = this.options.updater || this.updater; this.updater = this.options.updater ?? this.updater;
this.$container = $(this.options.container).appendTo(this.options.parentElement || "body"); this.$container = $(this.options.container).appendTo(this.options.parentElement ?? "body");
this.$menu = $(this.options.menu).appendTo(this.$container); this.$menu = $(this.options.menu).appendTo(this.$container);
this.$header = $(this.options.header_html).appendTo(this.$container); this.$header = $(this.options.header_html).appendTo(this.$container);
this.source = this.options.source; this.source = this.options.source;
this.shown = false; this.shown = false;
this.mouse_moved_since_typeahead = false; this.mouse_moved_since_typeahead = false;
this.dropup = this.options.dropup; this.dropup = this.options.dropup;
this.fixed = this.options.fixed || false; this.fixed = this.options.fixed ?? false;
this.automated = this.options.automated || (() => false); this.automated = this.options.automated ?? (() => false);
this.trigger_selection = this.options.trigger_selection || (() => false); this.trigger_selection = this.options.trigger_selection ?? (() => false);
this.on_move = this.options.on_move; this.on_move = this.options.on_move;
this.on_escape = this.options.on_escape; this.on_escape = this.options.on_escape;
// return a string to show in typeahead header or false. // return a string to show in typeahead header or false.
this.header = this.options.header || (() => false); this.header = this.options.header ?? (() => false);
// return a string to show in typeahead items or false. // return a string to show in typeahead items or false.
this.option_label = this.options.option_label || (() => false); this.option_label = this.options.option_label ?? (() => false);
if (this.fixed) { if (this.fixed) {
this.$container.css("position", "fixed"); this.$container.css("position", "fixed");