多维表格
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<script lang="ts" setup>
import type { VNodeRef } from '@vue/runtime-core'
import { EditModeInj, inject, useVModel } from '#imports'
interface Props {
modelValue?: number | null
}
interface Emits {
(event: 'update:modelValue', model: number): void
}
const props = defineProps<Props>()
const emits = defineEmits<Emits>()
const editEnabled = inject(EditModeInj)
const _vModel = useVModel(props, 'modelValue', emits)
const vModel = computed({
get: () => _vModel.value,
set: (value: string) => {
if (value === '') {
_vModel.value = null
} else {
_vModel.value = value
}
},
})
const focus: VNodeRef = (el) => (el as HTMLInputElement)?.focus()
</script>
<template>
<input
v-if="editEnabled"
:ref="focus"
v-model="vModel"
class="outline-none p-0 border-none w-full h-full text-sm"
type="number"
step="0.1"
@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" class="nc-null">NULL</span>
<span v-else class="text-sm">{{ vModel }}</span>
</template>
<style scoped lang="scss">
input[type='number']:focus {
@apply ring-transparent;
}
</style>