diff options
Diffstat (limited to 'app/assets/javascripts/filtered_search/filtered_search_dropdown.js')
| -rw-r--r-- | app/assets/javascripts/filtered_search/filtered_search_dropdown.js | 194 |
1 files changed, 96 insertions, 98 deletions
diff --git a/app/assets/javascripts/filtered_search/filtered_search_dropdown.js b/app/assets/javascripts/filtered_search/filtered_search_dropdown.js index d58eeeebf81..4209ca0d6e2 100644 --- a/app/assets/javascripts/filtered_search/filtered_search_dropdown.js +++ b/app/assets/javascripts/filtered_search/filtered_search_dropdown.js @@ -1,124 +1,122 @@ -(() => { - const DATA_DROPDOWN_TRIGGER = 'data-dropdown-trigger'; - - class FilteredSearchDropdown { - constructor(droplab, dropdown, input, filter) { - this.droplab = droplab; - this.hookId = input && input.id; - this.input = input; - this.filter = filter; - this.dropdown = dropdown; - this.loadingTemplate = `<div class="filter-dropdown-loading"> - <i class="fa fa-spinner fa-spin"></i> - </div>`; - this.bindEvents(); - } - - bindEvents() { - this.itemClickedWrapper = this.itemClicked.bind(this); - this.dropdown.addEventListener('click.dl', this.itemClickedWrapper); - } +const DATA_DROPDOWN_TRIGGER = 'data-dropdown-trigger'; + +class FilteredSearchDropdown { + constructor(droplab, dropdown, input, filter) { + this.droplab = droplab; + this.hookId = input && input.id; + this.input = input; + this.filter = filter; + this.dropdown = dropdown; + this.loadingTemplate = `<div class="filter-dropdown-loading"> + <i class="fa fa-spinner fa-spin"></i> + </div>`; + this.bindEvents(); + } - unbindEvents() { - this.dropdown.removeEventListener('click.dl', this.itemClickedWrapper); - } + bindEvents() { + this.itemClickedWrapper = this.itemClicked.bind(this); + this.dropdown.addEventListener('click.dl', this.itemClickedWrapper); + } - getCurrentHook() { - return this.droplab.hooks.filter(h => h.id === this.hookId)[0] || null; - } + unbindEvents() { + this.dropdown.removeEventListener('click.dl', this.itemClickedWrapper); + } - itemClicked(e, getValueFunction) { - const { selected } = e.detail; + getCurrentHook() { + return this.droplab.hooks.filter(h => h.id === this.hookId)[0] || null; + } - if (selected.tagName === 'LI' && selected.innerHTML) { - const dataValueSet = gl.DropdownUtils.setDataValueIfSelected(this.filter, selected); + itemClicked(e, getValueFunction) { + const { selected } = e.detail; - if (!dataValueSet) { - const value = getValueFunction(selected); - gl.FilteredSearchDropdownManager.addWordToInput(this.filter, value, true); - } + if (selected.tagName === 'LI' && selected.innerHTML) { + const dataValueSet = gl.DropdownUtils.setDataValueIfSelected(this.filter, selected); - this.resetFilters(); - this.dismissDropdown(); - this.dispatchInputEvent(); + if (!dataValueSet) { + const value = getValueFunction(selected); + gl.FilteredSearchDropdownManager.addWordToInput(this.filter, value, true); } - } - setAsDropdown() { - this.input.setAttribute(DATA_DROPDOWN_TRIGGER, `#${this.dropdown.id}`); + this.resetFilters(); + this.dismissDropdown(); + this.dispatchInputEvent(); } + } - setOffset(offset = 0) { - if (window.innerWidth > 480) { - this.dropdown.style.left = `${offset}px`; - } else { - this.dropdown.style.left = '0px'; - } + setAsDropdown() { + this.input.setAttribute(DATA_DROPDOWN_TRIGGER, `#${this.dropdown.id}`); + } + + setOffset(offset = 0) { + if (window.innerWidth > 480) { + this.dropdown.style.left = `${offset}px`; + } else { + this.dropdown.style.left = '0px'; } + } - renderContent(forceShowList = false) { - const currentHook = this.getCurrentHook(); - if (forceShowList && currentHook && currentHook.list.hidden) { - currentHook.list.show(); - } + renderContent(forceShowList = false) { + const currentHook = this.getCurrentHook(); + if (forceShowList && currentHook && currentHook.list.hidden) { + currentHook.list.show(); } + } - render(forceRenderContent = false, forceShowList = false) { - this.setAsDropdown(); + render(forceRenderContent = false, forceShowList = false) { + this.setAsDropdown(); - const currentHook = this.getCurrentHook(); - const firstTimeInitialized = currentHook === null; + const currentHook = this.getCurrentHook(); + const firstTimeInitialized = currentHook === null; - if (firstTimeInitialized || forceRenderContent) { - this.renderContent(forceShowList); - } else if (currentHook.list.list.id !== this.dropdown.id) { - this.renderContent(forceShowList); - } + if (firstTimeInitialized || forceRenderContent) { + this.renderContent(forceShowList); + } else if (currentHook.list.list.id !== this.dropdown.id) { + this.renderContent(forceShowList); } + } - dismissDropdown() { - // Focusing on the input will dismiss dropdown - // (default droplab functionality) - this.input.focus(); - } + dismissDropdown() { + // Focusing on the input will dismiss dropdown + // (default droplab functionality) + this.input.focus(); + } - dispatchInputEvent() { - // Propogate input change to FilteredSearchDropdownManager - // so that it can determine which dropdowns to open - this.input.dispatchEvent(new CustomEvent('input', { - bubbles: true, - cancelable: true, - })); - } + dispatchInputEvent() { + // Propogate input change to FilteredSearchDropdownManager + // so that it can determine which dropdowns to open + this.input.dispatchEvent(new CustomEvent('input', { + bubbles: true, + cancelable: true, + })); + } - dispatchFormSubmitEvent() { - // dispatchEvent() is necessary as form.submit() does not - // trigger event handlers - this.input.form.dispatchEvent(new Event('submit')); - } + dispatchFormSubmitEvent() { + // dispatchEvent() is necessary as form.submit() does not + // trigger event handlers + this.input.form.dispatchEvent(new Event('submit')); + } - hideDropdown() { - const currentHook = this.getCurrentHook(); - if (currentHook) { - currentHook.list.hide(); - } + hideDropdown() { + const currentHook = this.getCurrentHook(); + if (currentHook) { + currentHook.list.hide(); } + } - resetFilters() { - const hook = this.getCurrentHook(); - - if (hook) { - const data = hook.list.data || []; - const results = data.map((o) => { - const updated = o; - updated.droplab_hidden = false; - return updated; - }); - hook.list.render(results); - } + resetFilters() { + const hook = this.getCurrentHook(); + + if (hook) { + const data = hook.list.data || []; + const results = data.map((o) => { + const updated = o; + updated.droplab_hidden = false; + return updated; + }); + hook.list.render(results); } } +} - window.gl = window.gl || {}; - gl.FilteredSearchDropdown = FilteredSearchDropdown; -})(); +window.gl = window.gl || {}; +gl.FilteredSearchDropdown = FilteredSearchDropdown; |