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-rw-r--r--app/assets/javascripts/gl_dropdown.js1661
1 files changed, 782 insertions, 879 deletions
diff --git a/app/assets/javascripts/gl_dropdown.js b/app/assets/javascripts/gl_dropdown.js
index 045f77af7ea..65d05887453 100644
--- a/app/assets/javascripts/gl_dropdown.js
+++ b/app/assets/javascripts/gl_dropdown.js
@@ -1,4 +1,4 @@
-/* eslint-disable func-names, no-underscore-dangle, no-var, one-var, vars-on-top, no-shadow, no-cond-assign, no-return-assign, no-else-return, camelcase, no-lonely-if, guard-for-in, no-restricted-syntax, consistent-return, no-param-reassign, no-loop-func */
+/* eslint-disable func-names, no-underscore-dangle, one-var, no-cond-assign, no-return-assign, no-else-return, camelcase, no-lonely-if, guard-for-in, no-restricted-syntax, consistent-return, no-param-reassign, no-loop-func */
import $ from 'jquery';
import _ from 'underscore';
@@ -8,984 +8,887 @@ import { visitUrl } from './lib/utils/url_utility';
import { isObject } from './lib/utils/type_utility';
import renderItem from './gl_dropdown/render';
-var GitLabDropdown, GitLabDropdownFilter, GitLabDropdownRemote, GitLabDropdownInput;
-
-GitLabDropdownInput = (function() {
- function GitLabDropdownInput(input, options) {
- var $inputContainer, $clearButton;
- var _this = this;
- this.input = input;
- this.options = options;
- this.fieldName = this.options.fieldName || 'field-name';
- $inputContainer = this.input.parent();
- $clearButton = $inputContainer.find('.js-dropdown-input-clear');
- $clearButton.on(
- 'click',
- (function(_this) {
- // Clear click
- return function(e) {
- e.preventDefault();
- e.stopPropagation();
- return _this.input
- .val('')
- .trigger('input')
- .focus();
- };
- })(this),
- );
+const BLUR_KEYCODES = [27, 40];
- this.input
- .on('keydown', e => {
- var keyCode = e.which;
- if (keyCode === 13 && !options.elIsInput) {
- e.preventDefault();
- }
- })
- .on('input', e => {
- var val = e.currentTarget.value || _this.options.inputFieldName;
- val = val
- .split(' ')
- .join('-') // replaces space with dash
- .replace(/[^a-zA-Z0-9 -]/g, '')
- .toLowerCase() // replace non alphanumeric
- .replace(/(-)\1+/g, '-'); // replace repeated dashes
- _this.cb(_this.options.fieldName, val, {}, true);
- _this.input
- .closest('.dropdown')
- .find('.dropdown-toggle-text')
- .text(val);
- });
- }
+const HAS_VALUE_CLASS = 'has-value';
- GitLabDropdownInput.prototype.onInput = function(cb) {
- this.cb = cb;
- };
-
- return GitLabDropdownInput;
-})();
-
-GitLabDropdownFilter = (function() {
- var BLUR_KEYCODES, HAS_VALUE_CLASS;
-
- BLUR_KEYCODES = [27, 40];
-
- HAS_VALUE_CLASS = 'has-value';
-
- function GitLabDropdownFilter(input, options) {
- var $clearButton, $inputContainer, ref, timeout;
- this.input = input;
- this.options = options;
- this.filterInputBlur = (ref = this.options.filterInputBlur) != null ? ref : true;
- $inputContainer = this.input.parent();
- $clearButton = $inputContainer.find('.js-dropdown-input-clear');
- $clearButton.on(
- 'click',
- (function(_this) {
- // Clear click
- return function(e) {
- e.preventDefault();
- e.stopPropagation();
- return _this.input
- .val('')
- .trigger('input')
- .focus();
- };
- })(this),
- );
- // Key events
- timeout = '';
- this.input
- .on('keydown', e => {
- var keyCode = e.which;
- if (keyCode === 13 && !options.elIsInput) {
- e.preventDefault();
- }
- })
- .on('input', () => {
- if (this.input.val() !== '' && !$inputContainer.hasClass(HAS_VALUE_CLASS)) {
- $inputContainer.addClass(HAS_VALUE_CLASS);
- } else if (this.input.val() === '' && $inputContainer.hasClass(HAS_VALUE_CLASS)) {
- $inputContainer.removeClass(HAS_VALUE_CLASS);
- }
- // Only filter asynchronously only if option remote is set
- if (this.options.remote) {
- clearTimeout(timeout);
- return (timeout = setTimeout(() => {
- $inputContainer.parent().addClass('is-loading');
-
- return this.options.query(this.input.val(), data => {
- $inputContainer.parent().removeClass('is-loading');
- return this.options.callback(data);
- });
- }, 250));
- } else {
- return this.filter(this.input.val());
- }
- });
- }
+const LOADING_CLASS = 'is-loading';
- GitLabDropdownFilter.prototype.shouldBlur = function(keyCode) {
- return BLUR_KEYCODES.indexOf(keyCode) !== -1;
- };
+const PAGE_TWO_CLASS = 'is-page-two';
- GitLabDropdownFilter.prototype.filter = function(search_text) {
- var data, elements, group, key, results, tmp;
- if (this.options.onFilter) {
- this.options.onFilter(search_text);
- }
- data = this.options.data();
- if (data != null && !this.options.filterByText) {
- results = data;
- if (search_text !== '') {
- // When data is an array of objects therefore [object Array] e.g.
- // [
- // { prop: 'foo' },
- // { prop: 'baz' }
- // ]
- if (_.isArray(data)) {
- results = fuzzaldrinPlus.filter(data, search_text, {
- key: this.options.keys,
+const ACTIVE_CLASS = 'is-active';
+
+const INDETERMINATE_CLASS = 'is-indeterminate';
+
+let currentIndex = -1;
+
+const NON_SELECTABLE_CLASSES = '.divider, .separator, .dropdown-header, .dropdown-menu-empty-item';
+
+const SELECTABLE_CLASSES = `.dropdown-content li:not(${NON_SELECTABLE_CLASSES}, .option-hidden)`;
+
+const CURSOR_SELECT_SCROLL_PADDING = 5;
+
+const FILTER_INPUT = '.dropdown-input .dropdown-input-field:not(.dropdown-no-filter)';
+
+const NO_FILTER_INPUT = '.dropdown-input .dropdown-input-field.dropdown-no-filter';
+
+function GitLabDropdownInput(input, options) {
+ const _this = this;
+ this.input = input;
+ this.options = options;
+ this.fieldName = this.options.fieldName || 'field-name';
+ const $inputContainer = this.input.parent();
+ const $clearButton = $inputContainer.find('.js-dropdown-input-clear');
+ $clearButton.on('click', e => {
+ // Clear click
+ e.preventDefault();
+ e.stopPropagation();
+ return this.input
+ .val('')
+ .trigger('input')
+ .focus();
+ });
+
+ this.input
+ .on('keydown', e => {
+ const keyCode = e.which;
+ if (keyCode === 13 && !options.elIsInput) {
+ e.preventDefault();
+ }
+ })
+ .on('input', e => {
+ let val = e.currentTarget.value || _this.options.inputFieldName;
+ val = val
+ .split(' ')
+ .join('-') // replaces space with dash
+ .replace(/[^a-zA-Z0-9 -]/g, '')
+ .toLowerCase() // replace non alphanumeric
+ .replace(/(-)\1+/g, '-'); // replace repeated dashes
+ _this.cb(_this.options.fieldName, val, {}, true);
+ _this.input
+ .closest('.dropdown')
+ .find('.dropdown-toggle-text')
+ .text(val);
+ });
+}
+
+GitLabDropdownInput.prototype.onInput = function(cb) {
+ this.cb = cb;
+};
+
+function GitLabDropdownFilter(input, options) {
+ let ref, timeout;
+ this.input = input;
+ this.options = options;
+ this.filterInputBlur = (ref = this.options.filterInputBlur) != null ? ref : true;
+ const $inputContainer = this.input.parent();
+ const $clearButton = $inputContainer.find('.js-dropdown-input-clear');
+ $clearButton.on('click', e => {
+ // Clear click
+ e.preventDefault();
+ e.stopPropagation();
+ return this.input
+ .val('')
+ .trigger('input')
+ .focus();
+ });
+ // Key events
+ timeout = '';
+ this.input
+ .on('keydown', e => {
+ const keyCode = e.which;
+ if (keyCode === 13 && !options.elIsInput) {
+ e.preventDefault();
+ }
+ })
+ .on('input', () => {
+ if (this.input.val() !== '' && !$inputContainer.hasClass(HAS_VALUE_CLASS)) {
+ $inputContainer.addClass(HAS_VALUE_CLASS);
+ } else if (this.input.val() === '' && $inputContainer.hasClass(HAS_VALUE_CLASS)) {
+ $inputContainer.removeClass(HAS_VALUE_CLASS);
+ }
+ // Only filter asynchronously only if option remote is set
+ if (this.options.remote) {
+ clearTimeout(timeout);
+ return (timeout = setTimeout(() => {
+ $inputContainer.parent().addClass('is-loading');
+
+ return this.options.query(this.input.val(), data => {
+ $inputContainer.parent().removeClass('is-loading');
+ return this.options.callback(data);
});
- } else {
- // If data is grouped therefore an [object Object]. e.g.
- // {
- // groupName1: [
- // { prop: 'foo' },
- // { prop: 'baz' }
- // ],
- // groupName2: [
- // { prop: 'abc' },
- // { prop: 'def' }
- // ]
- // }
- if (isObject(data)) {
- results = {};
- for (key in data) {
- group = data[key];
- tmp = fuzzaldrinPlus.filter(group, search_text, {
- key: this.options.keys,
- });
- if (tmp.length) {
- results[key] = tmp.map(item => item);
- }
+ }, 250));
+ } else {
+ return this.filter(this.input.val());
+ }
+ });
+}
+
+GitLabDropdownFilter.prototype.shouldBlur = function(keyCode) {
+ return BLUR_KEYCODES.indexOf(keyCode) !== -1;
+};
+
+GitLabDropdownFilter.prototype.filter = function(search_text) {
+ let elements, group, key, results, tmp;
+ if (this.options.onFilter) {
+ this.options.onFilter(search_text);
+ }
+ const data = this.options.data();
+ if (data != null && !this.options.filterByText) {
+ results = data;
+ if (search_text !== '') {
+ // When data is an array of objects therefore [object Array] e.g.
+ // [
+ // { prop: 'foo' },
+ // { prop: 'baz' }
+ // ]
+ if (_.isArray(data)) {
+ results = fuzzaldrinPlus.filter(data, search_text, {
+ key: this.options.keys,
+ });
+ } else {
+ // If data is grouped therefore an [object Object]. e.g.
+ // {
+ // groupName1: [
+ // { prop: 'foo' },
+ // { prop: 'baz' }
+ // ],
+ // groupName2: [
+ // { prop: 'abc' },
+ // { prop: 'def' }
+ // ]
+ // }
+ if (isObject(data)) {
+ results = {};
+ for (key in data) {
+ group = data[key];
+ tmp = fuzzaldrinPlus.filter(group, search_text, {
+ key: this.options.keys,
+ });
+ if (tmp.length) {
+ results[key] = tmp.map(item => item);
}
}
}
}
- return this.options.callback(results);
- } else {
- elements = this.options.elements();
- if (search_text) {
- elements.each(function() {
- var $el, matches;
- $el = $(this);
- matches = fuzzaldrinPlus.match($el.text().trim(), search_text);
- if (!$el.is('.dropdown-header')) {
- if (matches.length) {
- return $el.show().removeClass('option-hidden');
- } else {
- return $el.hide().addClass('option-hidden');
- }
+ }
+ return this.options.callback(results);
+ } else {
+ elements = this.options.elements();
+ if (search_text) {
+ elements.each(function() {
+ const $el = $(this);
+ const matches = fuzzaldrinPlus.match($el.text().trim(), search_text);
+ if (!$el.is('.dropdown-header')) {
+ if (matches.length) {
+ return $el.show().removeClass('option-hidden');
+ } else {
+ return $el.hide().addClass('option-hidden');
}
- });
- } else {
- elements.show().removeClass('option-hidden');
- }
-
- elements
- .parent()
- .find('.dropdown-menu-empty-item')
- .toggleClass('hidden', elements.is(':visible'));
+ }
+ });
+ } else {
+ elements.show().removeClass('option-hidden');
}
- };
-
- return GitLabDropdownFilter;
-})();
-GitLabDropdownRemote = (function() {
- function GitLabDropdownRemote(dataEndpoint, options) {
- this.dataEndpoint = dataEndpoint;
- this.options = options;
+ elements
+ .parent()
+ .find('.dropdown-menu-empty-item')
+ .toggleClass('hidden', elements.is(':visible'));
}
+};
- GitLabDropdownRemote.prototype.execute = function() {
- if (typeof this.dataEndpoint === 'string') {
- return this.fetchData();
- } else if (typeof this.dataEndpoint === 'function') {
- if (this.options.beforeSend) {
- this.options.beforeSend();
- }
- return this.dataEndpoint(
- '',
- (function(_this) {
- // Fetch the data by calling the data funcfion
- return function(data) {
- if (_this.options.success) {
- _this.options.success(data);
- }
- if (_this.options.beforeSend) {
- return _this.options.beforeSend();
- }
- };
- })(this),
- );
- }
- };
+function GitLabDropdownRemote(dataEndpoint, options) {
+ this.dataEndpoint = dataEndpoint;
+ this.options = options;
+}
- GitLabDropdownRemote.prototype.fetchData = function() {
+GitLabDropdownRemote.prototype.execute = function() {
+ if (typeof this.dataEndpoint === 'string') {
+ return this.fetchData();
+ } else if (typeof this.dataEndpoint === 'function') {
if (this.options.beforeSend) {
this.options.beforeSend();
}
-
- // Fetch the data through ajax if the data is a string
- return axios.get(this.dataEndpoint).then(({ data }) => {
+ return this.dataEndpoint('', data => {
+ // Fetch the data by calling the data function
if (this.options.success) {
- return this.options.success(data);
+ this.options.success(data);
+ }
+ if (this.options.beforeSend) {
+ return this.options.beforeSend();
}
});
- };
-
- return GitLabDropdownRemote;
-})();
-
-GitLabDropdown = (function() {
- var ACTIVE_CLASS,
- FILTER_INPUT,
- NO_FILTER_INPUT,
- INDETERMINATE_CLASS,
- LOADING_CLASS,
- PAGE_TWO_CLASS,
- NON_SELECTABLE_CLASSES,
- SELECTABLE_CLASSES,
- CURSOR_SELECT_SCROLL_PADDING,
- currentIndex;
-
- LOADING_CLASS = 'is-loading';
-
- PAGE_TWO_CLASS = 'is-page-two';
-
- ACTIVE_CLASS = 'is-active';
-
- INDETERMINATE_CLASS = 'is-indeterminate';
+ }
+};
- currentIndex = -1;
+GitLabDropdownRemote.prototype.fetchData = function() {
+ if (this.options.beforeSend) {
+ this.options.beforeSend();
+ }
- NON_SELECTABLE_CLASSES = '.divider, .separator, .dropdown-header, .dropdown-menu-empty-item';
-
- SELECTABLE_CLASSES = `.dropdown-content li:not(${NON_SELECTABLE_CLASSES}, .option-hidden)`;
-
- CURSOR_SELECT_SCROLL_PADDING = 5;
-
- FILTER_INPUT = '.dropdown-input .dropdown-input-field:not(.dropdown-no-filter)';
-
- NO_FILTER_INPUT = '.dropdown-input .dropdown-input-field.dropdown-no-filter';
-
- function GitLabDropdown(el1, options) {
- var searchFields, selector, self;
- this.el = el1;
- this.options = options;
- this.updateLabel = this.updateLabel.bind(this);
- this.hidden = this.hidden.bind(this);
- this.opened = this.opened.bind(this);
- this.shouldPropagate = this.shouldPropagate.bind(this);
- self = this;
- selector = $(this.el).data('target');
- this.dropdown = selector != null ? $(selector) : $(this.el).parent();
- // Set Defaults
- this.filterInput = this.options.filterInput || this.getElement(FILTER_INPUT);
- this.noFilterInput = this.options.noFilterInput || this.getElement(NO_FILTER_INPUT);
- this.highlight = Boolean(this.options.highlight);
- this.icon = Boolean(this.options.icon);
- this.filterInputBlur =
- this.options.filterInputBlur != null ? this.options.filterInputBlur : true;
- // If no input is passed create a default one
- self = this;
- // If selector was passed
- if (_.isString(this.filterInput)) {
- this.filterInput = this.getElement(this.filterInput);
+ // Fetch the data through ajax if the data is a string
+ return axios.get(this.dataEndpoint).then(({ data }) => {
+ if (this.options.success) {
+ return this.options.success(data);
}
- searchFields = this.options.search ? this.options.search.fields : [];
- if (this.options.data) {
- // If we provided data
- // data could be an array of objects or a group of arrays
- if (_.isObject(this.options.data) && !_.isFunction(this.options.data)) {
- this.fullData = this.options.data;
- currentIndex = -1;
- this.parseData(this.options.data);
- this.focusTextInput();
- } else {
- this.remote = new GitLabDropdownRemote(this.options.data, {
- dataType: this.options.dataType,
- beforeSend: this.toggleLoading.bind(this),
- success: (function(_this) {
- return function(data) {
- _this.fullData = data;
- _this.parseData(_this.fullData);
- _this.focusTextInput();
-
- // Update dropdown position since remote data may have changed dropdown size
- _this.dropdown.find('.dropdown-menu-toggle').dropdown('update');
-
- if (
- _this.options.filterable &&
- _this.filter &&
- _this.filter.input &&
- _this.filter.input.val() &&
- _this.filter.input.val().trim() !== ''
- ) {
- return _this.filter.input.trigger('input');
- }
- };
- // Remote data
- })(this),
- instance: this,
- });
- }
- }
- if (this.noFilterInput.length) {
- this.plainInput = new GitLabDropdownInput(this.noFilterInput, this.options);
- this.plainInput.onInput(this.addInput.bind(this));
- }
- // Init filterable
- if (this.options.filterable) {
- this.filter = new GitLabDropdownFilter(this.filterInput, {
- elIsInput: $(this.el).is('input'),
- filterInputBlur: this.filterInputBlur,
- filterByText: this.options.filterByText,
- onFilter: this.options.onFilter,
- remote: this.options.filterRemote,
- query: this.options.data,
- keys: searchFields,
+ });
+};
+
+function GitLabDropdown(el1, options) {
+ let selector, self;
+ this.el = el1;
+ this.options = options;
+ this.updateLabel = this.updateLabel.bind(this);
+ this.hidden = this.hidden.bind(this);
+ this.opened = this.opened.bind(this);
+ this.shouldPropagate = this.shouldPropagate.bind(this);
+ self = this;
+ selector = $(this.el).data('target');
+ this.dropdown = selector != null ? $(selector) : $(this.el).parent();
+ // Set Defaults
+ this.filterInput = this.options.filterInput || this.getElement(FILTER_INPUT);
+ this.noFilterInput = this.options.noFilterInput || this.getElement(NO_FILTER_INPUT);
+ this.highlight = Boolean(this.options.highlight);
+ this.icon = Boolean(this.options.icon);
+ this.filterInputBlur = this.options.filterInputBlur != null ? this.options.filterInputBlur : true;
+ // If no input is passed create a default one
+ self = this;
+ // If selector was passed
+ if (_.isString(this.filterInput)) {
+ this.filterInput = this.getElement(this.filterInput);
+ }
+ const searchFields = this.options.search ? this.options.search.fields : [];
+ if (this.options.data) {
+ // If we provided data
+ // data could be an array of objects or a group of arrays
+ if (_.isObject(this.options.data) && !_.isFunction(this.options.data)) {
+ this.fullData = this.options.data;
+ currentIndex = -1;
+ this.parseData(this.options.data);
+ this.focusTextInput();
+ } else {
+ this.remote = new GitLabDropdownRemote(this.options.data, {
+ dataType: this.options.dataType,
+ beforeSend: this.toggleLoading.bind(this),
+ success: data => {
+ this.fullData = data;
+ this.parseData(this.fullData);
+ this.focusTextInput();
+
+ // Update dropdown position since remote data may have changed dropdown size
+ this.dropdown.find('.dropdown-menu-toggle').dropdown('update');
+
+ if (
+ this.options.filterable &&
+ this.filter &&
+ this.filter.input &&
+ this.filter.input.val() &&
+ this.filter.input.val().trim() !== ''
+ ) {
+ return this.filter.input.trigger('input');
+ }
+ },
instance: this,
- elements: (function(_this) {
- return function() {
- selector = `.dropdown-content li:not(${NON_SELECTABLE_CLASSES})`;
- if (_this.dropdown.find('.dropdown-toggle-page').length) {
- selector = `.dropdown-page-one ${selector}`;
- }
- return $(selector, this.instance.dropdown);
- };
- })(this),
- data: (function(_this) {
- return function() {
- return _this.fullData;
- };
- })(this),
- callback: (function(_this) {
- return function(data) {
- _this.parseData(data);
- if (_this.filterInput.val() !== '') {
- selector = SELECTABLE_CLASSES;
- if (_this.dropdown.find('.dropdown-toggle-page').length) {
- selector = `.dropdown-page-one ${selector}`;
- }
- if ($(_this.el).is('input')) {
- currentIndex = -1;
- } else {
- $(selector, _this.dropdown)
- .first()
- .find('a')
- .addClass('is-focused');
- currentIndex = 0;
- }
- }
- };
- })(this),
});
}
- // Event listeners
- this.dropdown.on('shown.bs.dropdown', this.opened);
- this.dropdown.on('hidden.bs.dropdown', this.hidden);
- $(this.el).on('update.label', this.updateLabel);
- this.dropdown.on('click', '.dropdown-menu, .dropdown-menu-close', this.shouldPropagate);
- this.dropdown.on(
- 'keyup',
- (function(_this) {
- return function(e) {
- // Escape key
- if (e.which === 27) {
- return $('.dropdown-menu-close', _this.dropdown).trigger('click');
+ }
+ if (this.noFilterInput.length) {
+ this.plainInput = new GitLabDropdownInput(this.noFilterInput, this.options);
+ this.plainInput.onInput(this.addInput.bind(this));
+ }
+ // Init filterable
+ if (this.options.filterable) {
+ this.filter = new GitLabDropdownFilter(this.filterInput, {
+ elIsInput: $(this.el).is('input'),
+ filterInputBlur: this.filterInputBlur,
+ filterByText: this.options.filterByText,
+ onFilter: this.options.onFilter,
+ remote: this.options.filterRemote,
+ query: this.options.data,
+ keys: searchFields,
+ instance: this,
+ elements: () => {
+ selector = `.dropdown-content li:not(${NON_SELECTABLE_CLASSES})`;
+ if (this.dropdown.find('.dropdown-toggle-page').length) {
+ selector = `.dropdown-page-one ${selector}`;
+ }
+ return $(selector, this.dropdown);
+ },
+ data: () => this.fullData,
+ callback: data => {
+ this.parseData(data);
+ if (this.filterInput.val() !== '') {
+ selector = SELECTABLE_CLASSES;
+ if (this.dropdown.find('.dropdown-toggle-page').length) {
+ selector = `.dropdown-page-one ${selector}`;
}
- };
- })(this),
- );
- this.dropdown.on(
- 'blur',
- 'a',
- (function(_this) {
- return function(e) {
- var $dropdownMenu, $relatedTarget;
- if (e.relatedTarget != null) {
- $relatedTarget = $(e.relatedTarget);
- $dropdownMenu = $relatedTarget.closest('.dropdown-menu');
- if ($dropdownMenu.length === 0) {
- return _this.dropdown.removeClass('show');
- }
+ if ($(this.el).is('input')) {
+ currentIndex = -1;
+ } else {
+ $(selector, this.dropdown)
+ .first()
+ .find('a')
+ .addClass('is-focused');
+ currentIndex = 0;
}
- };
- })(this),
- );
- if (this.dropdown.find('.dropdown-toggle-page').length) {
- this.dropdown.find('.dropdown-toggle-page, .dropdown-menu-back').on(
- 'click',
- (function(_this) {
- return function(e) {
- e.preventDefault();
- e.stopPropagation();
- return _this.togglePage();
- };
- })(this),
- );
+ }
+ },
+ });
+ }
+ // Event listeners
+ this.dropdown.on('shown.bs.dropdown', this.opened);
+ this.dropdown.on('hidden.bs.dropdown', this.hidden);
+ $(this.el).on('update.label', this.updateLabel);
+ this.dropdown.on('click', '.dropdown-menu, .dropdown-menu-close', this.shouldPropagate);
+ this.dropdown.on('keyup', e => {
+ // Escape key
+ if (e.which === 27) {
+ return $('.dropdown-menu-close', this.dropdown).trigger('click');
}
- if (this.options.selectable) {
- selector = '.dropdown-content a';
- if (this.dropdown.find('.dropdown-toggle-page').length) {
- selector = '.dropdown-page-one .dropdown-content a';
+ });
+ this.dropdown.on('blur', 'a', e => {
+ let $dropdownMenu, $relatedTarget;
+ if (e.relatedTarget != null) {
+ $relatedTarget = $(e.relatedTarget);
+ $dropdownMenu = $relatedTarget.closest('.dropdown-menu');
+ if ($dropdownMenu.length === 0) {
+ return this.dropdown.removeClass('show');
+ }
+ }
+ });
+ if (this.dropdown.find('.dropdown-toggle-page').length) {
+ this.dropdown.find('.dropdown-toggle-page, .dropdown-menu-back').on('click', e => {
+ e.preventDefault();
+ e.stopPropagation();
+ return this.togglePage();
+ });
+ }
+ if (this.options.selectable) {
+ selector = '.dropdown-content a';
+ if (this.dropdown.find('.dropdown-toggle-page').length) {
+ selector = '.dropdown-page-one .dropdown-content a';
+ }
+ this.dropdown.on('click', selector, e => {
+ const $el = $(e.currentTarget);
+ const selected = self.rowClicked($el);
+ const selectedObj = selected ? selected[0] : null;
+ const isMarking = selected ? selected[1] : null;
+ if (this.options.clicked) {
+ this.options.clicked.call(this, {
+ selectedObj,
+ $el,
+ e,
+ isMarking,
+ });
}
- this.dropdown.on('click', selector, e => {
- var $el, selected, selectedObj, isMarking;
- $el = $(e.currentTarget);
- selected = self.rowClicked($el);
- selectedObj = selected ? selected[0] : null;
- isMarking = selected ? selected[1] : null;
- if (this.options.clicked) {
- this.options.clicked.call(this, {
- selectedObj,
- $el,
- e,
- isMarking,
- });
- }
- // Update label right after all modifications in dropdown has been done
- if (this.options.toggleLabel) {
- this.updateLabel(selectedObj, $el, this);
- }
+ // Update label right after all modifications in dropdown has been done
+ if (this.options.toggleLabel) {
+ this.updateLabel(selectedObj, $el, this);
+ }
- $el.trigger('blur');
- });
- }
+ $el.trigger('blur');
+ });
}
+}
- // Finds an element inside wrapper element
- GitLabDropdown.prototype.getElement = function(selector) {
- return this.dropdown.find(selector);
- };
+// Finds an element inside wrapper element
+GitLabDropdown.prototype.getElement = function(selector) {
+ return this.dropdown.find(selector);
+};
- GitLabDropdown.prototype.toggleLoading = function() {
- return $('.dropdown-menu', this.dropdown).toggleClass(LOADING_CLASS);
- };
+GitLabDropdown.prototype.toggleLoading = function() {
+ return $('.dropdown-menu', this.dropdown).toggleClass(LOADING_CLASS);
+};
- GitLabDropdown.prototype.togglePage = function() {
- var menu;
- menu = $('.dropdown-menu', this.dropdown);
- if (menu.hasClass(PAGE_TWO_CLASS)) {
- if (this.remote) {
- this.remote.execute();
- }
+GitLabDropdown.prototype.togglePage = function() {
+ const menu = $('.dropdown-menu', this.dropdown);
+ if (menu.hasClass(PAGE_TWO_CLASS)) {
+ if (this.remote) {
+ this.remote.execute();
}
- menu.toggleClass(PAGE_TWO_CLASS);
- // Focus first visible input on active page
- return this.dropdown.find('[class^="dropdown-page-"]:visible :text:visible:first').focus();
- };
-
- GitLabDropdown.prototype.parseData = function(data) {
- var full_html, groupData, html, name;
- this.renderedData = data;
- if (this.options.filterable && data.length === 0) {
- // render no matching results
- html = [this.noResults()];
- } else {
- // Handle array groups
- if (isObject(data)) {
- html = [];
- for (name in data) {
- groupData = data[name];
- html.push(
- this.renderItem(
- {
- content: name,
- type: 'header',
- },
- name,
- ),
- );
- this.renderData(groupData, name).map(item => html.push(item));
- }
- } else {
- // Render each row
- html = this.renderData(data);
+ }
+ menu.toggleClass(PAGE_TWO_CLASS);
+ // Focus first visible input on active page
+ return this.dropdown.find('[class^="dropdown-page-"]:visible :text:visible:first').focus();
+};
+
+GitLabDropdown.prototype.parseData = function(data) {
+ let groupData, html, name;
+ this.renderedData = data;
+ if (this.options.filterable && data.length === 0) {
+ // render no matching results
+ html = [this.noResults()];
+ } else {
+ // Handle array groups
+ if (isObject(data)) {
+ html = [];
+ for (name in data) {
+ groupData = data[name];
+ html.push(
+ this.renderItem(
+ {
+ content: name,
+ type: 'header',
+ },
+ name,
+ ),
+ );
+ this.renderData(groupData, name).map(item => html.push(item));
}
+ } else {
+ // Render each row
+ html = this.renderData(data);
}
- // Render the full menu
- full_html = this.renderMenu(html);
- return this.appendMenu(full_html);
- };
-
- GitLabDropdown.prototype.renderData = function(data, group) {
- return data.map((obj, index) => this.renderItem(obj, group || false, index));
- };
-
- GitLabDropdown.prototype.shouldPropagate = function(e) {
- var $target;
- if (this.options.multiSelect || this.options.shouldPropagate === false) {
- $target = $(e.target);
- if (
- $target &&
- !$target.hasClass('dropdown-menu-close') &&
- !$target.hasClass('dropdown-menu-close-icon') &&
- !$target.data('isLink')
- ) {
- e.stopPropagation();
-
- // This prevents automatic scrolling to the top
- if ($target.closest('a').length) {
- return false;
- }
- }
+ }
+ // Render the full menu
+ const full_html = this.renderMenu(html);
+ return this.appendMenu(full_html);
+};
+
+GitLabDropdown.prototype.renderData = function(data, group) {
+ return data.map((obj, index) => this.renderItem(obj, group || false, index));
+};
- return true;
+GitLabDropdown.prototype.shouldPropagate = function(e) {
+ let $target;
+ if (this.options.multiSelect || this.options.shouldPropagate === false) {
+ $target = $(e.target);
+ if (
+ $target &&
+ !$target.hasClass('dropdown-menu-close') &&
+ !$target.hasClass('dropdown-menu-close-icon') &&
+ !$target.data('isLink')
+ ) {
+ e.stopPropagation();
+
+ // This prevents automatic scrolling to the top
+ if ($target.closest('a').length) {
+ return false;
+ }
}
- };
-
- GitLabDropdown.prototype.filteredFullData = function() {
- return this.fullData.filter(
- r =>
- typeof r === 'object' &&
- !Object.prototype.hasOwnProperty.call(r, 'beforeDivider') &&
- !Object.prototype.hasOwnProperty.call(r, 'header'),
- );
- };
- GitLabDropdown.prototype.opened = function(e) {
- var contentHtml;
- this.resetRows();
- this.addArrowKeyEvent();
+ return true;
+ }
+};
- const dropdownToggle = this.dropdown.find('.dropdown-menu-toggle');
- const hasFilterBulkUpdate = dropdownToggle.hasClass('js-filter-bulk-update');
- const shouldRefreshOnOpen = dropdownToggle.hasClass('js-gl-dropdown-refresh-on-open');
- const hasMultiSelect = dropdownToggle.hasClass('js-multiselect');
+GitLabDropdown.prototype.filteredFullData = function() {
+ return this.fullData.filter(
+ r =>
+ typeof r === 'object' &&
+ !Object.prototype.hasOwnProperty.call(r, 'beforeDivider') &&
+ !Object.prototype.hasOwnProperty.call(r, 'header'),
+ );
+};
- // Makes indeterminate items effective
- if (this.fullData && (shouldRefreshOnOpen || hasFilterBulkUpdate)) {
- this.parseData(this.fullData);
- }
+GitLabDropdown.prototype.opened = function(e) {
+ this.resetRows();
+ this.addArrowKeyEvent();
- // Process the data to make sure rendered data
- // matches the correct layout
- const inputValue = this.filterInput.val();
- if (this.fullData && hasMultiSelect && this.options.processData && inputValue.length === 0) {
- this.options.processData.call(
- this.options,
- inputValue,
- this.filteredFullData(),
- this.parseData.bind(this),
- );
- }
+ const dropdownToggle = this.dropdown.find('.dropdown-menu-toggle');
+ const hasFilterBulkUpdate = dropdownToggle.hasClass('js-filter-bulk-update');
+ const shouldRefreshOnOpen = dropdownToggle.hasClass('js-gl-dropdown-refresh-on-open');
+ const hasMultiSelect = dropdownToggle.hasClass('js-multiselect');
- contentHtml = $('.dropdown-content', this.dropdown).html();
- if (this.remote && contentHtml === '') {
- this.remote.execute();
+ // Makes indeterminate items effective
+ if (this.fullData && (shouldRefreshOnOpen || hasFilterBulkUpdate)) {
+ this.parseData(this.fullData);
+ }
+
+ // Process the data to make sure rendered data
+ // matches the correct layout
+ const inputValue = this.filterInput.val();
+ if (this.fullData && hasMultiSelect && this.options.processData && inputValue.length === 0) {
+ this.options.processData.call(
+ this.options,
+ inputValue,
+ this.filteredFullData(),
+ this.parseData.bind(this),
+ );
+ }
+
+ const contentHtml = $('.dropdown-content', this.dropdown).html();
+ if (this.remote && contentHtml === '') {
+ this.remote.execute();
+ } else {
+ this.focusTextInput();
+ }
+
+ if (this.options.showMenuAbove) {
+ this.positionMenuAbove();
+ }
+
+ if (this.options.opened) {
+ if (this.options.preserveContext) {
+ this.options.opened(e);
} else {
- this.focusTextInput();
+ this.options.opened.call(this, e);
}
+ }
- if (this.options.showMenuAbove) {
- this.positionMenuAbove();
- }
+ return this.dropdown.trigger('shown.gl.dropdown');
+};
- if (this.options.opened) {
- if (this.options.preserveContext) {
- this.options.opened(e);
- } else {
- this.options.opened.call(this, e);
- }
- }
+GitLabDropdown.prototype.positionMenuAbove = function() {
+ const $menu = this.dropdown.find('.dropdown-menu');
- return this.dropdown.trigger('shown.gl.dropdown');
- };
+ $menu.addClass('dropdown-open-top');
+ $menu.css('top', 'initial');
+ $menu.css('bottom', '100%');
+};
- GitLabDropdown.prototype.positionMenuAbove = function() {
- var $menu = this.dropdown.find('.dropdown-menu');
+GitLabDropdown.prototype.hidden = function(e) {
+ this.resetRows();
+ this.removeArrowKeyEvent();
+ const $input = this.dropdown.find('.dropdown-input-field');
+ if (this.options.filterable) {
+ $input.blur();
+ }
+ if (this.dropdown.find('.dropdown-toggle-page').length) {
+ $('.dropdown-menu', this.dropdown).removeClass(PAGE_TWO_CLASS);
+ }
+ if (this.options.hidden) {
+ this.options.hidden.call(this, e);
+ }
+ return this.dropdown.trigger('hidden.gl.dropdown');
+};
- $menu.addClass('dropdown-open-top');
- $menu.css('top', 'initial');
- $menu.css('bottom', '100%');
- };
+// Render the full menu
+GitLabDropdown.prototype.renderMenu = function(html) {
+ if (this.options.renderMenu) {
+ return this.options.renderMenu(html);
+ } else {
+ return $('<ul>').append(html);
+ }
+};
- GitLabDropdown.prototype.hidden = function(e) {
- var $input;
- this.resetRows();
- this.removeArrowKeyEvent();
- $input = this.dropdown.find('.dropdown-input-field');
- if (this.options.filterable) {
- $input.blur();
- }
- if (this.dropdown.find('.dropdown-toggle-page').length) {
- $('.dropdown-menu', this.dropdown).removeClass(PAGE_TWO_CLASS);
- }
- if (this.options.hidden) {
- this.options.hidden.call(this, e);
- }
- return this.dropdown.trigger('hidden.gl.dropdown');
- };
+// Append the menu into the dropdown
+GitLabDropdown.prototype.appendMenu = function(html) {
+ return this.clearMenu().append(html);
+};
- // Render the full menu
- GitLabDropdown.prototype.renderMenu = function(html) {
- if (this.options.renderMenu) {
- return this.options.renderMenu(html);
+GitLabDropdown.prototype.clearMenu = function() {
+ let selector;
+ selector = '.dropdown-content';
+ if (this.dropdown.find('.dropdown-toggle-page').length) {
+ if (this.options.containerSelector) {
+ selector = this.options.containerSelector;
} else {
- return $('<ul>').append(html);
+ selector = '.dropdown-page-one .dropdown-content';
}
- };
+ }
- // Append the menu into the dropdown
- GitLabDropdown.prototype.appendMenu = function(html) {
- return this.clearMenu().append(html);
- };
+ return $(selector, this.dropdown).empty();
+};
- GitLabDropdown.prototype.clearMenu = function() {
- var selector;
- selector = '.dropdown-content';
- if (this.dropdown.find('.dropdown-toggle-page').length) {
- if (this.options.containerSelector) {
- selector = this.options.containerSelector;
- } else {
- selector = '.dropdown-page-one .dropdown-content';
- }
- }
+GitLabDropdown.prototype.renderItem = function(data, group, index) {
+ let parent;
- return $(selector, this.dropdown).empty();
- };
+ if (this.dropdown && this.dropdown[0]) {
+ parent = this.dropdown[0].parentNode;
+ }
- GitLabDropdown.prototype.renderItem = function(data, group, index) {
- let parent;
+ return renderItem({
+ instance: this,
+ options: Object.assign({}, this.options, {
+ icon: this.icon,
+ highlight: this.highlight,
+ highlightText: text => this.highlightTextMatches(text, this.filterInput.val()),
+ highlightTemplate: this.highlightTemplate.bind(this),
+ parent,
+ }),
+ data,
+ group,
+ index,
+ });
+};
- if (this.dropdown && this.dropdown[0]) {
- parent = this.dropdown[0].parentNode;
- }
+GitLabDropdown.prototype.highlightTemplate = function(text, template) {
+ return `"<b>${_.escape(text)}</b>" ${template}`;
+};
- return renderItem({
- instance: this,
- options: Object.assign({}, this.options, {
- icon: this.icon,
- highlight: this.highlight,
- highlightText: text => this.highlightTextMatches(text, this.filterInput.val()),
- highlightTemplate: this.highlightTemplate.bind(this),
- parent,
- }),
- data,
- group,
- index,
- });
- };
-
- GitLabDropdown.prototype.highlightTemplate = function(text, template) {
- return `"<b>${_.escape(text)}</b>" ${template}`;
- };
-
- GitLabDropdown.prototype.highlightTextMatches = function(text, term) {
- const occurrences = fuzzaldrinPlus.match(text, term);
- const { indexOf } = [];
-
- return text
- .split('')
- .map((character, i) => {
- if (indexOf.call(occurrences, i) !== -1) {
- return `<b>${character}</b>`;
- } else {
- return character;
- }
- })
- .join('');
- };
-
- GitLabDropdown.prototype.noResults = function() {
- return '<li class="dropdown-menu-empty-item"><a>No matching results</a></li>';
- };
-
- GitLabDropdown.prototype.rowClicked = function(el) {
- var field, groupName, isInput, selectedIndex, selectedObject, value, isMarking;
-
- const { fieldName } = this.options;
- isInput = $(this.el).is('input');
- if (this.renderedData) {
- groupName = el.data('group');
- if (groupName) {
- selectedIndex = el.data('index');
- selectedObject = this.renderedData[groupName][selectedIndex];
- } else {
- selectedIndex = el.closest('li').index();
- this.selectedIndex = selectedIndex;
- selectedObject = this.renderedData[selectedIndex];
- }
- }
+GitLabDropdown.prototype.highlightTextMatches = function(text, term) {
+ const occurrences = fuzzaldrinPlus.match(text, term);
+ const { indexOf } = [];
- if (this.options.vue) {
- if (el.hasClass(ACTIVE_CLASS)) {
- el.removeClass(ACTIVE_CLASS);
+ return text
+ .split('')
+ .map((character, i) => {
+ if (indexOf.call(occurrences, i) !== -1) {
+ return `<b>${character}</b>`;
} else {
- el.addClass(ACTIVE_CLASS);
+ return character;
}
+ })
+ .join('');
+};
- return [selectedObject];
- }
-
- field = [];
- value = this.options.id ? this.options.id(selectedObject, el) : selectedObject.id;
- if (isInput) {
- field = $(this.el);
- } else if (value != null) {
- field = this.dropdown
- .parent()
- .find(`input[name='${fieldName}'][value='${value.toString().replace(/'/g, "\\'")}']`);
- }
+GitLabDropdown.prototype.noResults = function() {
+ return '<li class="dropdown-menu-empty-item"><a>No matching results</a></li>';
+};
- if (this.options.isSelectable && !this.options.isSelectable(selectedObject, el)) {
- return [selectedObject];
+GitLabDropdown.prototype.rowClicked = function(el) {
+ let field, groupName, selectedIndex, selectedObject, isMarking;
+ const { fieldName } = this.options;
+ const isInput = $(this.el).is('input');
+ if (this.renderedData) {
+ groupName = el.data('group');
+ if (groupName) {
+ selectedIndex = el.data('index');
+ selectedObject = this.renderedData[groupName][selectedIndex];
+ } else {
+ selectedIndex = el.closest('li').index();
+ this.selectedIndex = selectedIndex;
+ selectedObject = this.renderedData[selectedIndex];
}
+ }
- if (el.hasClass(ACTIVE_CLASS) && value !== 0) {
- isMarking = false;
+ if (this.options.vue) {
+ if (el.hasClass(ACTIVE_CLASS)) {
el.removeClass(ACTIVE_CLASS);
- if (field && field.length) {
- this.clearField(field, isInput);
- }
- } else if (el.hasClass(INDETERMINATE_CLASS)) {
- isMarking = true;
- el.addClass(ACTIVE_CLASS);
- el.removeClass(INDETERMINATE_CLASS);
- if (field && field.length && value == null) {
- this.clearField(field, isInput);
- }
- if ((!field || !field.length) && fieldName) {
- this.addInput(fieldName, value, selectedObject);
- }
} else {
- isMarking = true;
- if (!this.options.multiSelect || el.hasClass('dropdown-clear-active')) {
- this.dropdown.find(`.${ACTIVE_CLASS}`).removeClass(ACTIVE_CLASS);
- if (!isInput) {
- this.dropdown
- .parent()
- .find(`input[name='${fieldName}']`)
- .remove();
- }
- }
- if (field && field.length && value == null) {
- this.clearField(field, isInput);
- }
- // Toggle active class for the tick mark
el.addClass(ACTIVE_CLASS);
- if (value != null) {
- if ((!field || !field.length) && fieldName) {
- this.addInput(fieldName, value, selectedObject);
- } else if (field && field.length) {
- field.val(value).trigger('change');
- }
- }
}
- return [selectedObject, isMarking];
- };
+ return [selectedObject];
+ }
+
+ field = [];
+ const value = this.options.id ? this.options.id(selectedObject, el) : selectedObject.id;
+ if (isInput) {
+ field = $(this.el);
+ } else if (value != null) {
+ field = this.dropdown
+ .parent()
+ .find(`input[name='${fieldName}'][value='${value.toString().replace(/'/g, "\\'")}']`);
+ }
- GitLabDropdown.prototype.focusTextInput = function() {
- if (this.options.filterable) {
- const initialScrollTop = $(window).scrollTop();
+ if (this.options.isSelectable && !this.options.isSelectable(selectedObject, el)) {
+ return [selectedObject];
+ }
- if (this.dropdown.is('.show') && !this.filterInput.is(':focus')) {
- this.filterInput.focus();
+ if (el.hasClass(ACTIVE_CLASS) && value !== 0) {
+ isMarking = false;
+ el.removeClass(ACTIVE_CLASS);
+ if (field && field.length) {
+ this.clearField(field, isInput);
+ }
+ } else if (el.hasClass(INDETERMINATE_CLASS)) {
+ isMarking = true;
+ el.addClass(ACTIVE_CLASS);
+ el.removeClass(INDETERMINATE_CLASS);
+ if (field && field.length && value == null) {
+ this.clearField(field, isInput);
+ }
+ if ((!field || !field.length) && fieldName) {
+ this.addInput(fieldName, value, selectedObject);
+ }
+ } else {
+ isMarking = true;
+ if (!this.options.multiSelect || el.hasClass('dropdown-clear-active')) {
+ this.dropdown.find(`.${ACTIVE_CLASS}`).removeClass(ACTIVE_CLASS);
+ if (!isInput) {
+ this.dropdown
+ .parent()
+ .find(`input[name='${fieldName}']`)
+ .remove();
}
-
- if ($(window).scrollTop() < initialScrollTop) {
- $(window).scrollTop(initialScrollTop);
+ }
+ if (field && field.length && value == null) {
+ this.clearField(field, isInput);
+ }
+ // Toggle active class for the tick mark
+ el.addClass(ACTIVE_CLASS);
+ if (value != null) {
+ if ((!field || !field.length) && fieldName) {
+ this.addInput(fieldName, value, selectedObject);
+ } else if (field && field.length) {
+ field.val(value).trigger('change');
}
}
- };
+ }
- GitLabDropdown.prototype.addInput = function(fieldName, value, selectedObject, single) {
- var $input;
- // Create hidden input for form
- if (single) {
- $(`input[name="${fieldName}"]`).remove();
- }
+ return [selectedObject, isMarking];
+};
- $input = $('<input>')
- .attr('type', 'hidden')
- .attr('name', fieldName)
- .val(value);
- if (this.options.inputId != null) {
- $input.attr('id', this.options.inputId);
- }
+GitLabDropdown.prototype.focusTextInput = function() {
+ if (this.options.filterable) {
+ const initialScrollTop = $(window).scrollTop();
- if (this.options.multiSelect) {
- Object.keys(selectedObject).forEach(attribute => {
- $input.attr(`data-${attribute}`, selectedObject[attribute]);
- });
+ if (this.dropdown.is('.show') && !this.filterInput.is(':focus')) {
+ this.filterInput.focus();
}
- if (this.options.inputMeta) {
- $input.attr('data-meta', selectedObject[this.options.inputMeta]);
+ if ($(window).scrollTop() < initialScrollTop) {
+ $(window).scrollTop(initialScrollTop);
}
+ }
+};
+
+GitLabDropdown.prototype.addInput = function(fieldName, value, selectedObject, single) {
+ // Create hidden input for form
+ if (single) {
+ $(`input[name="${fieldName}"]`).remove();
+ }
+
+ const $input = $('<input>')
+ .attr('type', 'hidden')
+ .attr('name', fieldName)
+ .val(value);
+ if (this.options.inputId != null) {
+ $input.attr('id', this.options.inputId);
+ }
- this.dropdown.before($input).trigger('change');
- };
+ if (this.options.multiSelect) {
+ Object.keys(selectedObject).forEach(attribute => {
+ $input.attr(`data-${attribute}`, selectedObject[attribute]);
+ });
+ }
+
+ if (this.options.inputMeta) {
+ $input.attr('data-meta', selectedObject[this.options.inputMeta]);
+ }
- GitLabDropdown.prototype.selectRowAtIndex = function(index) {
- var $el, selector;
- // If we pass an option index
- if (typeof index !== 'undefined') {
- selector = `${SELECTABLE_CLASSES}:eq(${index}) a`;
+ this.dropdown.before($input).trigger('change');
+};
+
+GitLabDropdown.prototype.selectRowAtIndex = function(index) {
+ let selector;
+ // If we pass an option index
+ if (typeof index !== 'undefined') {
+ selector = `${SELECTABLE_CLASSES}:eq(${index}) a`;
+ } else {
+ selector = '.dropdown-content .is-focused';
+ }
+ if (this.dropdown.find('.dropdown-toggle-page').length) {
+ selector = `.dropdown-page-one ${selector}`;
+ }
+ // simulate a click on the first link
+ const $el = $(selector, this.dropdown);
+ if ($el.length) {
+ const href = $el.attr('href');
+ if (href && href !== '#') {
+ visitUrl(href);
} else {
- selector = '.dropdown-content .is-focused';
+ $el.trigger('click');
}
- if (this.dropdown.find('.dropdown-toggle-page').length) {
- selector = `.dropdown-page-one ${selector}`;
- }
- // simulate a click on the first link
- $el = $(selector, this.dropdown);
- if ($el.length) {
- var href = $el.attr('href');
- if (href && href !== '#') {
- visitUrl(href);
- } else {
- $el.trigger('click');
- }
- }
- };
+ }
+};
- GitLabDropdown.prototype.addArrowKeyEvent = function() {
- var ARROW_KEY_CODES, selector;
- ARROW_KEY_CODES = [38, 40];
- selector = SELECTABLE_CLASSES;
- if (this.dropdown.find('.dropdown-toggle-page').length) {
- selector = `.dropdown-page-one ${selector}`;
+GitLabDropdown.prototype.addArrowKeyEvent = function() {
+ let selector;
+ const ARROW_KEY_CODES = [38, 40];
+ selector = SELECTABLE_CLASSES;
+ if (this.dropdown.find('.dropdown-toggle-page').length) {
+ selector = `.dropdown-page-one ${selector}`;
+ }
+ return $('body').on('keydown', e => {
+ let $listItems, PREV_INDEX;
+ const currentKeyCode = e.which;
+ if (ARROW_KEY_CODES.indexOf(currentKeyCode) !== -1) {
+ e.preventDefault();
+ e.stopImmediatePropagation();
+ PREV_INDEX = currentIndex;
+ $listItems = $(selector, this.dropdown);
+ // if @options.filterable
+ // $input.blur()
+ if (currentKeyCode === 40) {
+ // Move down
+ if (currentIndex < $listItems.length - 1) {
+ currentIndex += 1;
+ }
+ } else if (currentKeyCode === 38) {
+ // Move up
+ if (currentIndex > 0) {
+ currentIndex -= 1;
+ }
+ }
+ if (currentIndex !== PREV_INDEX) {
+ this.highlightRowAtIndex($listItems, currentIndex);
+ }
+ return false;
}
- return $('body').on(
- 'keydown',
- (function(_this) {
- return function(e) {
- var $listItems, PREV_INDEX, currentKeyCode;
- currentKeyCode = e.which;
- if (ARROW_KEY_CODES.indexOf(currentKeyCode) !== -1) {
- e.preventDefault();
- e.stopImmediatePropagation();
- PREV_INDEX = currentIndex;
- $listItems = $(selector, _this.dropdown);
- // if @options.filterable
- // $input.blur()
- if (currentKeyCode === 40) {
- // Move down
- if (currentIndex < $listItems.length - 1) {
- currentIndex += 1;
- }
- } else if (currentKeyCode === 38) {
- // Move up
- if (currentIndex > 0) {
- currentIndex -= 1;
- }
- }
- if (currentIndex !== PREV_INDEX) {
- _this.highlightRowAtIndex($listItems, currentIndex);
- }
- return false;
- }
- if (currentKeyCode === 13 && currentIndex !== -1) {
- e.preventDefault();
- _this.selectRowAtIndex();
- }
- };
- })(this),
- );
- };
-
- GitLabDropdown.prototype.removeArrowKeyEvent = function() {
- return $('body').off('keydown');
- };
-
- GitLabDropdown.prototype.resetRows = function resetRows() {
- currentIndex = -1;
- $('.is-focused', this.dropdown).removeClass('is-focused');
- };
-
- GitLabDropdown.prototype.highlightRowAtIndex = function($listItems, index) {
- var $dropdownContent,
- $listItem,
- dropdownContentBottom,
- dropdownContentHeight,
- dropdownContentTop,
- dropdownScrollTop,
- listItemBottom,
- listItemHeight,
- listItemTop;
-
- if (!$listItems) {
- $listItems = $(SELECTABLE_CLASSES, this.dropdown);
+ if (currentKeyCode === 13 && currentIndex !== -1) {
+ e.preventDefault();
+ this.selectRowAtIndex();
}
+ });
+};
- // Remove the class for the previously focused row
- $('.is-focused', this.dropdown).removeClass('is-focused');
- // Update the class for the row at the specific index
- $listItem = $listItems.eq(index);
- $listItem.find('a:first-child').addClass('is-focused');
- // Dropdown content scroll area
- $dropdownContent = $listItem.closest('.dropdown-content');
- dropdownScrollTop = $dropdownContent.scrollTop();
- dropdownContentHeight = $dropdownContent.outerHeight();
- dropdownContentTop = $dropdownContent.prop('offsetTop');
- dropdownContentBottom = dropdownContentTop + dropdownContentHeight;
- // Get the offset bottom of the list item
- listItemHeight = $listItem.outerHeight();
- listItemTop = $listItem.prop('offsetTop');
- listItemBottom = listItemTop + listItemHeight;
- if (!index) {
- // Scroll the dropdown content to the top
- $dropdownContent.scrollTop(0);
- } else if (index === $listItems.length - 1) {
- // Scroll the dropdown content to the bottom
- $dropdownContent.scrollTop($dropdownContent.prop('scrollHeight'));
- } else if (listItemBottom > dropdownContentBottom + dropdownScrollTop) {
- // Scroll the dropdown content down
- $dropdownContent.scrollTop(
- listItemBottom - dropdownContentBottom + CURSOR_SELECT_SCROLL_PADDING,
- );
- } else if (listItemTop < dropdownContentTop + dropdownScrollTop) {
- // Scroll the dropdown content up
- return $dropdownContent.scrollTop(
- listItemTop - dropdownContentTop - CURSOR_SELECT_SCROLL_PADDING,
- );
- }
- };
+GitLabDropdown.prototype.removeArrowKeyEvent = function() {
+ return $('body').off('keydown');
+};
- GitLabDropdown.prototype.updateLabel = function(selected, el, instance) {
- if (selected == null) {
- selected = null;
- }
- if (el == null) {
- el = null;
- }
- if (instance == null) {
- instance = null;
- }
+GitLabDropdown.prototype.resetRows = function resetRows() {
+ currentIndex = -1;
+ $('.is-focused', this.dropdown).removeClass('is-focused');
+};
- let toggleText = this.options.toggleLabel(selected, el, instance);
- if (this.options.updateLabel) {
- // Option to override the dropdown label text
- toggleText = this.options.updateLabel;
- }
+GitLabDropdown.prototype.highlightRowAtIndex = function($listItems, index) {
+ if (!$listItems) {
+ $listItems = $(SELECTABLE_CLASSES, this.dropdown);
+ }
+
+ // Remove the class for the previously focused row
+ $('.is-focused', this.dropdown).removeClass('is-focused');
+ // Update the class for the row at the specific index
+ const $listItem = $listItems.eq(index);
+ $listItem.find('a:first-child').addClass('is-focused');
+ // Dropdown content scroll area
+ const $dropdownContent = $listItem.closest('.dropdown-content');
+ const dropdownScrollTop = $dropdownContent.scrollTop();
+ const dropdownContentHeight = $dropdownContent.outerHeight();
+ const dropdownContentTop = $dropdownContent.prop('offsetTop');
+ const dropdownContentBottom = dropdownContentTop + dropdownContentHeight;
+ // Get the offset bottom of the list item
+ const listItemHeight = $listItem.outerHeight();
+ const listItemTop = $listItem.prop('offsetTop');
+ const listItemBottom = listItemTop + listItemHeight;
+ if (!index) {
+ // Scroll the dropdown content to the top
+ $dropdownContent.scrollTop(0);
+ } else if (index === $listItems.length - 1) {
+ // Scroll the dropdown content to the bottom
+ $dropdownContent.scrollTop($dropdownContent.prop('scrollHeight'));
+ } else if (listItemBottom > dropdownContentBottom + dropdownScrollTop) {
+ // Scroll the dropdown content down
+ $dropdownContent.scrollTop(
+ listItemBottom - dropdownContentBottom + CURSOR_SELECT_SCROLL_PADDING,
+ );
+ } else if (listItemTop < dropdownContentTop + dropdownScrollTop) {
+ // Scroll the dropdown content up
+ return $dropdownContent.scrollTop(
+ listItemTop - dropdownContentTop - CURSOR_SELECT_SCROLL_PADDING,
+ );
+ }
+};
+
+GitLabDropdown.prototype.updateLabel = function(selected, el, instance) {
+ if (selected == null) {
+ selected = null;
+ }
+ if (el == null) {
+ el = null;
+ }
+ if (instance == null) {
+ instance = null;
+ }
- return $(this.el)
- .find('.dropdown-toggle-text')
- .text(toggleText);
- };
+ let toggleText = this.options.toggleLabel(selected, el, instance);
+ if (this.options.updateLabel) {
+ // Option to override the dropdown label text
+ toggleText = this.options.updateLabel;
+ }
- GitLabDropdown.prototype.clearField = function(field, isInput) {
- return isInput ? field.val('') : field.remove();
- };
+ return $(this.el)
+ .find('.dropdown-toggle-text')
+ .text(toggleText);
+};
- return GitLabDropdown;
-})();
+GitLabDropdown.prototype.clearField = function(field, isInput) {
+ return isInput ? field.val('') : field.remove();
+};
$.fn.glDropdown = function(opts) {
return this.each(function() {
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