334 lines
12 KiB
Vue
Executable File
334 lines
12 KiB
Vue
Executable File
<template>
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<div :class="cx('root')" v-bind="ptmi('root')">
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<div :class="cx('controls')" v-bind="ptm('controls')">
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<slot name="controlsstart"></slot>
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<Button @click="moveUp" :aria-label="moveUpAriaLabel" :disabled="moveDisabled()" :severity="severity" :pt="ptm('moveUpButton')" :unstyled="unstyled">
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<template #icon>
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<slot name="moveupicon">
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<AngleUpIcon v-bind="ptm('moveUpButton')['icon']" data-pc-section="moveupicon" />
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</slot>
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</template>
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</Button>
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<Button @click="moveTop" :aria-label="moveTopAriaLabel" :disabled="moveDisabled()" :severity="severity" :pt="ptm('moveTopButton')" :unstyled="unstyled">
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<template #icon>
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<slot name="movetopicon">
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<AngleDoubleUpIcon v-bind="ptm('moveTopButton')['icon']" data-pc-section="movetopicon" />
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</slot>
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</template>
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</Button>
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<Button @click="moveDown" :aria-label="moveDownAriaLabel" :disabled="moveDisabled()" :severity="severity" :pt="ptm('moveDownButton')" :unstyled="unstyled">
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<template #icon>
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<slot name="movedownicon">
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<AngleDownIcon v-bind="ptm('moveDownButton')['icon']" data-pc-section="movedownicon" />
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</slot>
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</template>
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</Button>
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<Button @click="moveBottom" :aria-label="moveBottomAriaLabel" :disabled="moveDisabled()" :severity="severity" :pt="ptm('moveBottomButton')" :unstyled="unstyled">
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<template #icon>
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<slot name="movebottomicon">
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<AngleDoubleDownIcon v-bind="ptm('moveBottomButton')['icon']" data-pc-section="movebottomicon" />
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</slot>
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</template>
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</Button>
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<slot name="controlsend"></slot>
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</div>
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<Listbox
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ref="listbox"
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:id="id"
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:modelValue="d_selection"
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:options="modelValue"
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multiple
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:metaKeySelection="metaKeySelection"
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:listStyle="listStyle"
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:tabindex="tabindex"
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:dataKey="dataKey"
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:autoOptionFocus="autoOptionFocus"
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:focusOnHover="focusOnHover"
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:stripedRows="stripedRows"
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:disabled="disabled"
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:ariaLabel="ariaLabel"
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:ariaLabelledby="ariaLabelledby"
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:pt="ptm('list')"
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:unstyled="unstyled"
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@focus="onListFocus"
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@blur="onListBlur"
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@change="onChangeSelection"
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>
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<template v-if="$slots.header" #header>
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<div :class="cx('header')" v-bind="ptm('header')">
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<slot name="header"></slot>
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</div>
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</template>
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<template #option="{ option, index }">
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<slot name="item" :item="option" :index="index" />
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</template>
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</Listbox>
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</div>
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</template>
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<script>
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import Button from 'primevue/button';
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import AngleDoubleDownIcon from 'primevue/icons/angledoubledown';
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import AngleDoubleUpIcon from 'primevue/icons/angledoubleup';
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import AngleDownIcon from 'primevue/icons/angledown';
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import AngleUpIcon from 'primevue/icons/angleup';
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import Listbox from 'primevue/listbox';
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import Ripple from 'primevue/ripple';
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import { DomHandler, ObjectUtils, UniqueComponentId } from 'primevue/utils';
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import BaseOrderList from './BaseOrderList.vue';
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export default {
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name: 'OrderList',
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extends: BaseOrderList,
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inheritAttrs: false,
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emits: ['update:modelValue', 'reorder', 'update:selection', 'selection-change', 'focus', 'blur'],
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itemTouched: false,
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reorderDirection: null,
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styleElement: null,
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list: null,
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data() {
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return {
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id: this.$attrs.id,
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d_selection: this.selection
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};
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},
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watch: {
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'$attrs.id': function (newValue) {
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this.id = newValue || UniqueComponentId();
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}
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},
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beforeUnmount() {
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this.destroyStyle();
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},
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updated() {
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if (this.reorderDirection) {
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this.updateListScroll();
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this.reorderDirection = null;
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}
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},
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mounted() {
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this.id = this.id || UniqueComponentId();
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if (this.responsive) {
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this.createStyle();
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}
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},
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methods: {
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updateSelection(event) {
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this.$emit('update:selection', this.d_selection);
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this.$emit('selection-change', {
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originalEvent: event,
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value: this.d_selection
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});
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},
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onChangeSelection(params) {
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this.d_selection = params.value;
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this.updateSelection(params.event);
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},
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onListFocus(event) {
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this.$emit('focus', event);
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},
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onListBlur(event) {
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this.$emit('blur', event);
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},
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onReorderUpdate(event, value) {
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this.$emit('update:modelValue', value);
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this.$emit('reorder', {
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originalEvent: event,
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value: value,
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direction: this.reorderDirection
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});
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},
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moveUp(event) {
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if (this.d_selection) {
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let value = [...this.modelValue];
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for (let i = 0; i < this.d_selection.length; i++) {
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let selectedItem = this.d_selection[i];
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let selectedItemIndex = ObjectUtils.findIndexInList(selectedItem, value);
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if (selectedItemIndex !== 0) {
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let movedItem = value[selectedItemIndex];
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let temp = value[selectedItemIndex - 1];
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value[selectedItemIndex - 1] = movedItem;
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value[selectedItemIndex] = temp;
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} else {
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break;
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}
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}
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this.reorderDirection = 'up';
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this.onReorderUpdate(event, value);
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}
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},
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moveTop(event) {
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if (this.d_selection) {
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let value = [...this.modelValue];
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for (let i = 0; i < this.d_selection.length; i++) {
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let selectedItem = this.d_selection[i];
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let selectedItemIndex = ObjectUtils.findIndexInList(selectedItem, value);
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if (selectedItemIndex !== 0) {
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let movedItem = value.splice(selectedItemIndex, 1)[0];
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value.unshift(movedItem);
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} else {
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break;
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}
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}
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this.reorderDirection = 'top';
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this.onReorderUpdate(event, value);
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}
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},
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moveDown(event) {
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if (this.d_selection) {
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let value = [...this.modelValue];
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for (let i = this.d_selection.length - 1; i >= 0; i--) {
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let selectedItem = this.d_selection[i];
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let selectedItemIndex = ObjectUtils.findIndexInList(selectedItem, value);
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if (selectedItemIndex !== value.length - 1) {
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let movedItem = value[selectedItemIndex];
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let temp = value[selectedItemIndex + 1];
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value[selectedItemIndex + 1] = movedItem;
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value[selectedItemIndex] = temp;
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} else {
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break;
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}
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}
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this.reorderDirection = 'down';
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this.onReorderUpdate(event, value);
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}
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},
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moveBottom(event) {
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if (this.d_selection) {
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let value = [...this.modelValue];
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for (let i = this.d_selection.length - 1; i >= 0; i--) {
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let selectedItem = this.d_selection[i];
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let selectedItemIndex = ObjectUtils.findIndexInList(selectedItem, value);
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if (selectedItemIndex !== value.length - 1) {
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let movedItem = value.splice(selectedItemIndex, 1)[0];
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value.push(movedItem);
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} else {
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break;
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}
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}
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this.reorderDirection = 'bottom';
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this.onReorderUpdate(event, value);
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}
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},
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updateListScroll() {
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this.list = DomHandler.findSingle(this.$refs.listbox.$el, '[data-pc-section="list"]');
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const listItems = DomHandler.find(this.list, '[data-pc-section="item"][data-p-highlight="true"]');
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if (listItems && listItems.length) {
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switch (this.reorderDirection) {
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case 'up':
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DomHandler.scrollInView(this.list, listItems[0]);
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break;
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case 'top':
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this.list.scrollTop = 0;
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break;
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case 'down':
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DomHandler.scrollInView(this.list, listItems[listItems.length - 1]);
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break;
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case 'bottom':
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this.list.scrollTop = this.list.scrollHeight;
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break;
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default:
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break;
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}
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}
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},
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createStyle() {
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if (!this.styleElement && !this.isUnstyled) {
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this.$el.setAttribute(this.attributeSelector, '');
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this.styleElement = document.createElement('style');
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this.styleElement.type = 'text/css';
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DomHandler.setAttribute(this.styleElement, 'nonce', this.$primevue?.config?.csp?.nonce);
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document.head.appendChild(this.styleElement);
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let innerHTML = `
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@media screen and (max-width: ${this.breakpoint}) {
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.p-orderlist[${this.attributeSelector}] {
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flex-direction: column;
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}
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.p-orderlist[${this.attributeSelector}] .p-orderlist-controls {
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padding: var(--content-padding);
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flex-direction: row;
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}
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.p-orderlist[${this.attributeSelector}] .p-orderlist-controls .p-button {
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margin-right: var(--inline-spacing);
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margin-bottom: 0;
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}
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.p-orderlist[${this.attributeSelector}] .p-orderlist-controls .p-button:last-child {
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margin-right: 0;
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}
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}
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`;
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this.styleElement.innerHTML = innerHTML;
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}
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},
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destroyStyle() {
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if (this.styleElement) {
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document.head.removeChild(this.styleElement);
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this.styleElement = null;
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}
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},
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moveDisabled() {
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return this.disabled ? true : !this.d_selection || !this.d_selection.length ? true : false;
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}
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},
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computed: {
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attributeSelector() {
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return UniqueComponentId();
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},
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moveUpAriaLabel() {
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return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.moveUp : undefined;
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},
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moveTopAriaLabel() {
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return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.moveTop : undefined;
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},
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moveDownAriaLabel() {
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return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.moveDown : undefined;
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},
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moveBottomAriaLabel() {
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return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.moveBottom : undefined;
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},
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hasSelectedOption() {
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return ObjectUtils.isNotEmpty(this.d_selection);
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}
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},
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components: {
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Listbox,
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Button,
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AngleUpIcon,
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AngleDownIcon,
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AngleDoubleUpIcon,
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AngleDoubleDownIcon
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},
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directives: {
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ripple: Ripple
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}
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};
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</script>
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