多维表格
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<script setup lang="ts">
import type { VNodeRef } from '@vue/runtime-core'
import { EditModeInj, ReadonlyInj, inject, ref, useVModel } from '#imports'
interface Props {
modelValue?: string | null
}
const props = defineProps<Props>()
const emits = defineEmits(['update:modelValue'])
const { showNull } = useGlobal()
const editEnabled = inject(EditModeInj)
const rowHeight = inject(
RowHeightInj,
computed(() => undefined),
)
const readonly = inject(ReadonlyInj, ref(false))
const vModel = useVModel(props, 'modelValue', emits)
const focus: VNodeRef = (el) => {
;(el as HTMLInputElement)?.focus()
}
</script>
<template>
<input
v-if="!readonly && editEnabled"
:ref="focus"
v-model="vModel"
class="h-full w-full outline-none bg-transparent"
:class="{ '!px-2': editEnabled }"
@blur="editEnabled = false"
@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 :value="vModel" :lines="rowHeight" />
</template>