element-plus/es/components/transfer/src/index.mjs.map

A Component Library for Vue 3

{"version":3,"file":"index.mjs","sources":["../../../../../../packages/components/transfer/src/index.vue"],"sourcesContent":["<template>\n  <div :class=\"ns.b()\">\n    <transfer-panel\n      ref=\"leftPanel\"\n      :data=\"sourceData\"\n      :option-render=\"optionRender\"\n      :placeholder=\"panelFilterPlaceholder\"\n      :title=\"leftPanelTitle\"\n      :filterable=\"filterable\"\n      :format=\"format\"\n      :filter-method=\"filterMethod\"\n      :default-checked=\"leftDefaultChecked\"\n      :props=\"props\"\n      @checked-change=\"onSourceCheckedChange\"\n    >\n      <slot name=\"left-footer\"></slot>\n    </transfer-panel>\n    <div :class=\"ns.e('buttons')\">\n      <el-button\n        type=\"primary\"\n        :class=\"[ns.e('button'), ns.is('with-texts', hasButtonTexts)]\"\n        :disabled=\"rightChecked.length === 0\"\n        @click=\"addToLeft\"\n      >\n        <el-icon><arrow-left /></el-icon>\n        <span v-if=\"buttonTexts[0] !== undefined\">{{ buttonTexts[0] }}</span>\n      </el-button>\n      <el-button\n        type=\"primary\"\n        :class=\"[ns.e('button'), ns.is('with-texts', hasButtonTexts)]\"\n        :disabled=\"leftChecked.length === 0\"\n        @click=\"addToRight\"\n      >\n        <span v-if=\"buttonTexts[1] !== undefined\">{{ buttonTexts[1] }}</span>\n        <el-icon><arrow-right /></el-icon>\n      </el-button>\n    </div>\n    <transfer-panel\n      ref=\"rightPanel\"\n      :data=\"targetData\"\n      :option-render=\"optionRender\"\n      :placeholder=\"panelFilterPlaceholder\"\n      :filterable=\"filterable\"\n      :format=\"format\"\n      :filter-method=\"filterMethod\"\n      :title=\"rightPanelTitle\"\n      :default-checked=\"rightDefaultChecked\"\n      :props=\"props\"\n      @checked-change=\"onTargetCheckedChange\"\n    >\n      <slot name=\"right-footer\"></slot>\n    </transfer-panel>\n  </div>\n</template>\n\n<script lang=\"ts\">\nimport {\n  computed,\n  defineComponent,\n  inject,\n  h,\n  reactive,\n  ref,\n  toRefs,\n  watch,\n} from 'vue'\nimport ElButton from '@element-plus/components/button'\nimport ElIcon from '@element-plus/components/icon'\nimport { elFormItemKey } from '@element-plus/tokens'\nimport { UPDATE_MODEL_EVENT } from '@element-plus/constants'\nimport { useLocale, useNamespace } from '@element-plus/hooks'\nimport { ArrowLeft, ArrowRight } from '@element-plus/icons-vue'\nimport TransferPanel from './transfer-panel.vue'\nimport { useComputedData } from './useComputedData'\nimport {\n  useCheckedChange,\n  LEFT_CHECK_CHANGE_EVENT,\n  RIGHT_CHECK_CHANGE_EVENT,\n} from './useCheckedChange'\nimport { useMove } from './useMove'\nimport { CHANGE_EVENT } from './transfer'\n\nimport type { PropType, VNode } from 'vue'\nimport type { ElFormItemContext } from '@element-plus/tokens'\nimport type { DataItem, Format, Key, Props, TargetOrder } from './transfer'\n\ntype TransferType = InstanceType<typeof TransferPanel>\n\nexport default defineComponent({\n  name: 'ElTransfer',\n\n  components: {\n    TransferPanel,\n    ElButton,\n    ElIcon,\n    ArrowLeft,\n    ArrowRight,\n  },\n\n  props: {\n    data: {\n      type: Array as PropType<DataItem[]>,\n      default: () => [],\n    },\n    titles: {\n      type: Array as PropType<any> as PropType<[string, string]>,\n      default: () => [],\n    },\n    buttonTexts: {\n      type: Array as PropType<any> as PropType<[string, string]>,\n      default: () => [],\n    },\n    filterPlaceholder: {\n      type: String,\n      default: '',\n    },\n    filterMethod: Function as PropType<\n      (query: string, item: DataItem) => boolean\n    >,\n    leftDefaultChecked: {\n      type: Array as PropType<Key[]>,\n      default: () => [],\n    },\n    rightDefaultChecked: {\n      type: Array as PropType<Key[]>,\n      default: () => [],\n    },\n    renderContent: Function as PropType<(h, option) => VNode>,\n    modelValue: {\n      type: Array as PropType<Key[]>,\n      default: () => [],\n    },\n    format: {\n      type: Object as PropType<Format>,\n      default: () => ({}),\n    },\n    filterable: {\n      type: Boolean,\n      default: false,\n    },\n    props: {\n      type: Object as PropType<Props>,\n      default: () => ({\n        label: 'label',\n        key: 'key',\n        disabled: 'disabled',\n      }),\n    },\n    targetOrder: {\n      type: String as PropType<TargetOrder>,\n      default: 'original',\n      validator: (val: string) => {\n        return ['original', 'push', 'unshift'].includes(val)\n      },\n    },\n  },\n\n  emits: [\n    UPDATE_MODEL_EVENT,\n    CHANGE_EVENT,\n    LEFT_CHECK_CHANGE_EVENT,\n    RIGHT_CHECK_CHANGE_EVENT,\n  ],\n\n  setup(props, { emit, slots }) {\n    const { t } = useLocale()\n    const ns = useNamespace('transfer')\n    const elFormItem = inject(elFormItemKey, {} as ElFormItemContext)\n\n    const checkedState = reactive({\n      leftChecked: [],\n      rightChecked: [],\n    })\n\n    const { propsKey, sourceData, targetData } = useComputedData(props)\n\n    const { onSourceCheckedChange, onTargetCheckedChange } = useCheckedChange(\n      checkedState,\n      emit\n    )\n\n    const { addToLeft, addToRight } = useMove(\n      props,\n      checkedState,\n      propsKey,\n      emit\n    )\n\n    const leftPanel = ref<TransferType>()\n    const rightPanel = ref<TransferType>()\n\n    const clearQuery = (which: 'left' | 'right') => {\n      switch (which) {\n        case 'left':\n          leftPanel.value!.query = ''\n          break\n        case 'right':\n          rightPanel.value!.query = ''\n          break\n      }\n    }\n\n    const hasButtonTexts = computed(() => props.buttonTexts.length === 2)\n\n    const leftPanelTitle = computed(\n      () => props.titles[0] || t('el.transfer.titles.0')\n    )\n\n    const rightPanelTitle = computed(\n      () => props.titles[1] || t('el.transfer.titles.1')\n    )\n\n    const panelFilterPlaceholder = computed(\n      () => props.filterPlaceholder || t('el.transfer.filterPlaceholder')\n    )\n\n    watch(\n      () => props.modelValue,\n      () => {\n        elFormItem.validate?.('change')\n      }\n    )\n\n    const optionRender = computed(() => (option) => {\n      if (props.renderContent) return props.renderContent(h, option)\n\n      if (slots.default) return slots.default({ option })\n\n      return h('span', option[props.props.label] || option[props.props.key])\n    })\n\n    return {\n      ns,\n      sourceData,\n      targetData,\n      onSourceCheckedChange,\n      onTargetCheckedChange,\n      addToLeft,\n      addToRight,\n\n      ...toRefs(checkedState),\n\n      hasButtonTexts,\n      leftPanelTitle,\n      rightPanelTitle,\n      panelFilterPlaceholder,\n      clearQuery,\n      leftPanel,\n      rightPanel,\n\n      optionRender,\n    }\n  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