多维表格
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<script setup lang="ts">
import type { VNodeRef } from '@vue/runtime-core'
import { ColumnInj, EditModeInj, IsExpandedFormOpenInj, computed, inject, parseProp, useVModel } from '#imports'
interface Props {
modelValue: number | null | undefined
}
const props = defineProps<Props>()
const emit = defineEmits(['update:modelValue', 'save'])
const { showNull } = useGlobal()
const column = inject(ColumnInj)!
const editEnabled = inject(EditModeInj)!
const _vModel = useVModel(props, 'modelValue', emit)
const vModel = computed({
get: () => _vModel.value,
set: (value: unknown) => {
if (value === '') {
_vModel.value = null
} else {
_vModel.value = value as number
}
},
})
const lastSaved = ref()
const currencyMeta = computed(() => {
return {
currency_locale: 'en-US',
currency_code: 'USD',
...parseProp(column?.value?.meta),
}
})
const currency = computed(() => {
try {
if (vModel.value === null || vModel.value === undefined || isNaN(vModel.value)) {
return vModel.value
}
return new Intl.NumberFormat(currencyMeta.value.currency_locale || 'en-US', {
style: 'currency',
currency: currencyMeta.value.currency_code || 'USD',
}).format(vModel.value)
} catch (e) {
return vModel.value
}
})
const isExpandedFormOpen = inject(IsExpandedFormOpenInj)!
const focus: VNodeRef = (el) => !isExpandedFormOpen && (el as HTMLInputElement)?.focus()
const submitCurrency = () => {
if (lastSaved.value !== vModel.value) {
lastSaved.value = vModel.value
emit('save')
}
editEnabled.value = false
}
onMounted(() => {
lastSaved.value = vModel.value
})
</script>
<template>
<input
v-if="editEnabled"
:ref="focus"
v-model="vModel"
type="number"
class="w-full h-full border-none outline-none px-2"
@blur="submitCurrency"
@keydown.down.stop
@keydown.left.stop
@keydown.right.stop
@keydown.up.stop
@keydown.delete.stop
@selectstart.capture.stop
@mousedown.stop
@contextmenu.stop
/>
<span v-else-if="vModel === null && showNull" class="nc-null">NULL</span>
<!-- only show the numeric value as previously string value was accepted -->
<span v-else-if="!isNaN(vModel)">{{ currency }}</span>
<!-- possibly unexpected string / null with showNull == false -->
<span v-else />
</template>