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perf: 避免表格被选中单元格更新的事件重复触发

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pipipi-pikachu 2021-06-09 17:53:50 +08:00
parent 443607170a
commit 2b18c36f84
1 changed files with 3 additions and 1 deletions
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4
src/views/components/element/TableElement/EditableTable.vue
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@ -73,6 +73,7 @@
<script lang="ts"> <script lang="ts">
import { computed, defineComponent, nextTick, onMounted, onUnmounted, PropType, ref, watch } from 'vue' import { computed, defineComponent, nextTick, onMounted, onUnmounted, PropType, ref, watch } from 'vue'
import debounce from 'lodash/debounce' import debounce from 'lodash/debounce'
import isEqual from 'lodash/isEqual'
import { useStore } from '@/store' import { useStore } from '@/store'
import { PPTElementOutline, TableCell, TableTheme } from '@/types/slides' import { PPTElementOutline, TableCell, TableTheme } from '@/types/slides'
import { ContextmenuItem } from '@/components/Contextmenu/types' import { ContextmenuItem } from '@/components/Contextmenu/types'
@ -196,7 +197,8 @@ export default defineComponent({
return selectedCells return selectedCells
}) })
watch(selectedCells, () => { watch(selectedCells, (value, oldValue) => {
if (isEqual(value, oldValue)) return
emit('changeSelectedCells', selectedCells.value) emit('changeSelectedCells', selectedCells.value)
}) })