element-plus
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A Component Library for Vue 3
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{"version":3,"file":"filter-panel.mjs","sources":["../../../../../../packages/components/table/src/filter-panel.vue"],"sourcesContent":["<template>\n <el-tooltip\n ref=\"tooltip\"\n v-model:visible=\"tooltipVisible\"\n :offset=\"0\"\n :placement=\"placement\"\n :show-arrow=\"false\"\n :stop-popper-mouse-event=\"false\"\n append-to-body\n effect=\"light\"\n pure\n :popper-class=\"ns.b()\"\n persistent\n >\n <template #content>\n <div v-if=\"multiple\">\n <div :class=\"ns.e('content')\">\n <el-scrollbar :wrap-class=\"ns.e('wrap')\">\n <el-checkbox-group\n v-model=\"filteredValue\"\n :class=\"ns.e('checkbox-group')\"\n >\n <el-checkbox\n v-for=\"filter in filters\"\n :key=\"filter.value\"\n :label=\"filter.value\"\n >\n {{ filter.text }}\n </el-checkbox>\n </el-checkbox-group>\n </el-scrollbar>\n </div>\n <div :class=\"ns.e('bottom')\">\n <button\n :class=\"{ [ns.is('disabled')]: filteredValue.length === 0 }\"\n :disabled=\"filteredValue.length === 0\"\n type=\"button\"\n @click=\"handleConfirm\"\n >\n {{ t('el.table.confirmFilter') }}\n </button>\n <button type=\"button\" @click=\"handleReset\">\n {{ t('el.table.resetFilter') }}\n </button>\n </div>\n </div>\n <ul v-else :class=\"ns.e('list')\">\n <li\n :class=\"[\n ns.e('list-item'),\n {\n [ns.is('active')]:\n filterValue === undefined || filterValue === null,\n },\n ]\"\n @click=\"handleSelect(null)\"\n >\n {{ t('el.table.clearFilter') }}\n </li>\n <li\n v-for=\"filter in filters\"\n :key=\"filter.value\"\n :class=\"[ns.e('list-item'), ns.is('active', isActive(filter))]\"\n :label=\"filter.value\"\n @click=\"handleSelect(filter.value)\"\n >\n {{ filter.text }}\n </li>\n </ul>\n </template>\n <template #default>\n <span\n v-click-outside:[popperPaneRef]=\"hideFilterPanel\"\n :class=\"[\n `${ns.namespace.value}-table__column-filter-trigger`,\n `${ns.namespace.value}-none-outline`,\n ]\"\n @click=\"showFilterPanel\"\n >\n <el-icon>\n <arrow-up v-if=\"column.filterOpened\" />\n <arrow-down v-else />\n </el-icon>\n </span>\n </template>\n </el-tooltip>\n</template>\n\n<script lang=\"ts\">\nimport { defineComponent, ref, computed, getCurrentInstance, watch } from 'vue'\nimport ElCheckbox from '@element-plus/components/checkbox'\nimport { ElIcon } from '@element-plus/components/icon'\nimport { ArrowDown, ArrowUp } from '@element-plus/icons-vue'\nimport { ClickOutside } from '@element-plus/directives'\nimport { useLocale, useNamespace } from '@element-plus/hooks'\nimport ElTooltip from '@element-plus/components/tooltip'\nimport ElScrollbar from '@element-plus/components/scrollbar'\nimport type { Placement } from '@element-plus/components/popper'\n\nimport type { WritableComputedRef, PropType } from 'vue'\nimport type { TableColumnCtx } from './table-column/defaults'\nimport type { TableHeader } from './table-header'\nimport type { Store } from './store'\n\nconst { CheckboxGroup: ElCheckboxGroup } = ElCheckbox\n\nexport default defineComponent({\n name: 'ElTableFilterPanel',\n components: {\n ElCheckbox,\n ElCheckboxGroup,\n ElScrollbar,\n ElTooltip,\n ElIcon,\n ArrowDown,\n ArrowUp,\n },\n directives: { ClickOutside },\n props: {\n placement: {\n type: String as PropType<Placement>,\n default: 'bottom-start',\n },\n store: {\n type: Object as PropType<Store<unknown>>,\n },\n column: {\n type: Object as PropType<TableColumnCtx<unknown>>,\n },\n upDataColumn: {\n type: Function,\n },\n },\n setup(props) {\n const instance = getCurrentInstance()\n const { t } = useLocale()\n const ns = useNamespace('table-filter')\n const parent = instance?.parent as TableHeader\n if (!parent.filterPanels.value[props.column.id]) {\n parent.filterPanels.value[props.column.id] = instance\n }\n const tooltipVisible = ref(false)\n const tooltip = ref<InstanceType<typeof ElTooltip> | null>(null)\n const filters = computed(() => {\n return props.column && props.column.filters\n })\n const filterValue = computed({\n get: () => (props.column?.filteredValue || [])[0],\n set: (value: string) => {\n if (filteredValue.value) {\n if (typeof value !== 'undefined' && value !== null) {\n filteredValue.value.splice(0, 1, value)\n } else {\n filteredValue.value.splice(0, 1)\n }\n }\n },\n })\n const filteredValue: WritableComputedRef<unknown[]> = computed({\n get() {\n if (props.column) {\n return props.column.filteredValue || []\n }\n return []\n },\n set(value: unknown[]) {\n if (props.column) {\n props.upDataColumn('filteredValue', value)\n }\n },\n })\n const multiple = computed(() => {\n if (props.column) {\n return props.column.filterMultiple\n }\n return true\n })\n const isActive = (filter) => {\n return filter.value === filterValue.value\n }\n const hidden = () => {\n tooltipVisible.value = false\n }\n const showFilterPanel = (e: MouseEvent) => {\n e.stopPropagation()\n tooltipVisible.value = !tooltipVisible.value\n }\n const hideFilterPanel = () => {\n tooltipVisible.value = false\n }\n const handleConfirm = () => {\n confirmFilter(filteredValue.value)\n hidden()\n }\n const handleReset = () => {\n filteredValue.value = []\n confirmFilter(filteredValue.value)\n hidden()\n }\n const handleSelect = (_filterValue?: string) => {\n filterValue.value = _filterValue\n if (typeof _filterValue !== 'undefined' && _filterValue !== null) {\n confirmFilter(filteredValue.value)\n } else {\n confirmFilter([])\n }\n hidden()\n }\n const confirmFilter = (filteredValue: unknown[]) => {\n props.store.commit('filterChange', {\n column: props.column,\n values: filteredValue,\n })\n props.store.updateAllSelected()\n }\n watch(\n tooltipVisible,\n (value) => {\n // todo\n if (props.column) {\n props.upDataColumn('filterOpened', value)\n }\n },\n {\n immediate: true,\n }\n )\n\n const popperPaneRef = computed(() => {\n return tooltip.value?.popperRef?.contentRef\n })\n\n return {\n tooltipVisible,\n multiple,\n filteredValue,\n filterValue,\n filters,\n handleConfirm,\n handleReset,\n handleSelect,\n isActive,\n t,\n ns,\n showFilterPanel,\n hideFilterPanel,\n popperPaneRef,\n tooltip,\n }\n 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