diff --git a/components/lib/picklist/PickList.vue b/components/lib/picklist/PickList.vue index 876460562..63f709cc7 100755 --- a/components/lib/picklist/PickList.vue +++ b/components/lib/picklist/PickList.vue @@ -260,7 +260,7 @@ export default { selection(newValue) { this.d_selection = newValue; }, - breakpoint(newValue) { + breakpoint() { this.destroyMedia(); this.initMedia(); } @@ -276,10 +276,10 @@ export default { this.destroyStyle(); this.destroyMedia(); }, - beforeMount() { - this.id = this.id || UniqueComponentId(); - }, + beforeMount() {}, mounted() { + this.id = this.id || UniqueComponentId(); + if (this.responsive) { this.createStyle(); this.initMedia(); @@ -302,17 +302,7 @@ export default { }, onListFocus(event, listType) { this.focused[listType] = true; - const selectedFirstItem = this.autoOptionFocus - ? DomHandler.findSingle(this.$refs[listType].$el, '[data-p-highlight="true"]') || DomHandler.findSingle(this.$refs[listType].$el, '[data-pc-section="item"]') - : DomHandler.findSingle(this.$refs[listType].$el, '[data-p-highlight="true"]'); - - if (selectedFirstItem) { - const findIndex = ObjectUtils.findIndexInList(selectedFirstItem, this.$refs[listType].$el.children); - const index = this.focusedOptionIndex !== -1 ? this.focusedOptionIndex : selectedFirstItem ? findIndex : -1; - - this.changeFocusedOptionIndex(index, listType); - } - + this.findCurrentFocusedIndex(listType); this.$emit('focus', event); }, onListBlur(event, listType) { @@ -665,7 +655,7 @@ export default { } }, onArrowDownKey(event, listType) { - const optionIndex = this.findNextOptionIndex(this.focusedOptionIndex, listType); + const optionIndex = this.focusedOptionIndex !== -1 ? this.findNextOptionIndex(listType) : this.findFirstSelectedOptionIndex(listType); this.changeFocusedOptionIndex(optionIndex, listType); @@ -676,7 +666,7 @@ export default { event.preventDefault(); }, onArrowUpKey(event, listType) { - const optionIndex = this.findPrevOptionIndex(this.focusedOptionIndex, listType); + const optionIndex = this.focusedOptionIndex !== -1 ? this.findPrevOptionIndex(listType) : this.findLastSelectedOptionIndex(listType); this.changeFocusedOptionIndex(optionIndex, listType); @@ -687,10 +677,8 @@ export default { event.preventDefault(); }, onEnterKey(event, listType) { - const items = DomHandler.find(this.$refs[listType].$el, '[data-pc-section="item"]'); - const focusedItem = DomHandler.findSingle(this.$refs[listType].$el, `[data-pc-section="item"][id=${this.focusedOptionIndex}]`); - const matchedOptionIndex = [...items].findIndex((item) => item === focusedItem); const listId = listType === 'sourceList' ? 0 : 1; + const matchedOptionIndex = this.findMatchedOptionIndex(listType); this.onItemClick(event, this.modelValue[listId][matchedOptionIndex], matchedOptionIndex, listId); @@ -701,10 +689,8 @@ export default { if (event.shiftKey && this.d_selection && this.d_selection.length > 0) { const listId = listType === 'sourceList' ? 0 : 1; - const items = DomHandler.find(this.$refs[listType].$el, '[data-pc-section="item"]'); const selectedItemIndex = ObjectUtils.findIndexInList(this.d_selection[listId][0], [...this.modelValue[listId]]); - const focusedItem = DomHandler.findSingle(this.$refs[listType].$el, `[data-pc-section="item"][id=${this.focusedOptionIndex}]`); - const matchedOptionIndex = [...items].findIndex((item) => item === focusedItem); + const matchedOptionIndex = this.findMatchedOptionIndex(listType); this.d_selection[listId] = [...this.modelValue[listId]].slice(Math.min(selectedItemIndex, matchedOptionIndex), Math.max(selectedItemIndex, matchedOptionIndex) + 1); this.$emit('update:selection', this.d_selection); @@ -719,9 +705,7 @@ export default { onHomeKey(event, listType) { if (event.ctrlKey && event.shiftKey) { const listId = listType === 'sourceList' ? 0 : 1; - const items = DomHandler.find(this.$refs[listType].$el, '[data-pc-section="item"]'); - const focusedItem = DomHandler.findSingle(this.$refs[listType].$el, `[data-pc-section="item"][id=${this.focusedOptionIndex}]`); - const matchedOptionIndex = [...items].findIndex((item) => item === focusedItem); + const matchedOptionIndex = this.findMatchedOptionIndex(listType); this.d_selection[listId] = [...this.modelValue[listId]].slice(0, matchedOptionIndex + 1); this.$emit('update:selection', this.d_selection); @@ -736,12 +720,11 @@ export default { event.preventDefault(); }, onEndKey(event, listType) { - const items = DomHandler.find(this.$refs[listType].$el, '[data-pc-section="item"]'); + const items = this.findAllItems(listType); if (event.ctrlKey && event.shiftKey) { const listId = listType === 'sourceList' ? 0 : 1; - const focusedItem = DomHandler.findSingle(this.$refs[listType].$el, `[data-pc-section="item"][id=${this.focusedOptionIndex}]`); - const matchedOptionIndex = [...items].findIndex((item) => item === focusedItem); + const matchedOptionIndex = this.findMatchedOptionIndex(listType); this.d_selection[listId] = [...this.modelValue[listId]].slice(matchedOptionIndex, items.length); this.$emit('update:selection', this.d_selection); @@ -755,21 +738,61 @@ export default { event.preventDefault(); }, - findNextOptionIndex(index, listType) { - const items = DomHandler.find(this.$refs[listType].$el, '[data-pc-section="item"]'); + findAllItems(listType) { + return DomHandler.find(this.$refs[listType].$el, '[data-pc-section="item"]'); + }, + findFocusedItem(listType) { + return DomHandler.findSingle(this.$refs[listType].$el, `[data-pc-section="item"][id=${this.focusedOptionIndex}]`); + }, + findCurrentFocusedIndex(listType) { + this.focusedOptionIndex = this.findFirstSelectedOptionIndex(listType); - const matchedOptionIndex = [...items].findIndex((link) => link.id === index); + if (this.autoOptionFocus && this.focusedOptionIndex === -1) { + this.focusedOptionIndex = this.findFirstFocusedOptionIndex(listType); + } + + this.scrollInView(this.focusedOptionIndex, listType); + }, + findFirstFocusedOptionIndex(listType) { + const firstFocusableItem = DomHandler.findSingle(this.$refs[listType].$el, '[data-pc-section="item"]'); + + return DomHandler.getAttribute(firstFocusableItem, 'id'); + }, + findFirstSelectedOptionIndex(listType) { + if (this.hasSelectedOption(listType)) { + const selectedFirstItem = DomHandler.findSingle(this.$refs[listType].$el, '[data-p-highlight="true"]'); + + return DomHandler.getAttribute(selectedFirstItem, 'id'); + } + + return -1; + }, + findLastSelectedOptionIndex(listType) { + if (this.hasSelectedOption(listType)) { + const selectedItems = DomHandler.find(this.$refs[listType].$el, '[data-p-highlight="true"]'); + + return ObjectUtils.findIndexInList(selectedItems[selectedItems.length - 1], this.list.children); + } + + return -1; + }, + findMatchedOptionIndex(listType, id = this.focusedOptionIndex) { + const items = this.findAllItems(listType); + + return [...items].findIndex((link) => link.id === id); + }, + findNextOptionIndex(listType) { + const matchedOptionIndex = this.findMatchedOptionIndex(listType); return matchedOptionIndex > -1 ? matchedOptionIndex + 1 : 0; }, - findPrevOptionIndex(index, listType) { - const items = DomHandler.find(this.$refs[listType].$el, '[data-pc-section="item"]'); - const matchedOptionIndex = [...items].findIndex((link) => link.id === index); + findPrevOptionIndex(listType) { + const matchedOptionIndex = this.findMatchedOptionIndex(listType); return matchedOptionIndex > -1 ? matchedOptionIndex - 1 : 0; }, changeFocusedOptionIndex(index, listType) { - const items = DomHandler.find(this.$refs[listType].$el, '[data-pc-section="item"]'); + const items = this.findAllItems(listType); let order = index >= items.length ? items.length - 1 : index < 0 ? 0 : index; @@ -878,6 +901,9 @@ export default { }, moveAllDisabled(list) { return ObjectUtils.isEmpty(this[list]); + }, + hasSelectedOption(listType) { + return listType === 'sourceList' ? ObjectUtils.isNotEmpty(this.d_selection[0]) : ObjectUtils.isNotEmpty(this.d_selection[0]); } }, computed: {