多维表格
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<script setup lang="ts">
import type { VNodeRef } from '@vue/runtime-core'
import { EditModeInj, RowHeightInj, inject, useVModel } from '#imports'
const props = defineProps<{
modelValue?: string | number
}>()
const emits = defineEmits(['update:modelValue'])
const editEnabled = inject(EditModeInj)
const rowHeight = inject(RowHeightInj)
const { showNull } = useGlobal()
const vModel = useVModel(props, 'modelValue', emits, { defaultValue: '' })
const focus: VNodeRef = (el) => (el as HTMLTextAreaElement)?.focus()
</script>
<template>
<textarea
v-if="editEnabled"
:ref="focus"
v-model="vModel"
rows="4"
class="h-full w-full min-h-[60px] outline-none border-none"
:class="{ 'p-2': editEnabled }"
@blur="editEnabled = false"
@keydown.alt.enter.stop
@keydown.shift.enter.stop
@keydown.down.stop
@keydown.left.stop
@keydown.right.stop
@keydown.up.stop
@keydown.delete.stop
@selectstart.capture.stop
@mousedown.stop
/>
<span v-else-if="vModel === null && showNull" class="nc-null">NULL</span>
<LazyCellClampedText v-else-if="rowHeight" :value="vModel" :lines="rowHeight" />
<span v-else>{{ vModel }}</span>
</template>
<style>
textarea:focus {
box-shadow: none;
}
</style>