Aurora Admin v1.2.0: 79 components x 5 ends, doc site, contracts batch 1, playground, regression, deploy ready
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<template>
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<div class="aa-numrange" :class="{ 'is-error': !!errorMsg }">
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<input type="number" :value="modelValue[0]" :step="step" :min="min" :max="max"
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:placeholder="placeholder[0]" @input="onMin" />
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<span class="aa-numrange-sep">{{ separator }}</span>
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<input type="number" :value="modelValue[1]" :step="step" :min="min" :max="max"
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:placeholder="placeholder[1]" @input="onMax" />
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<span class="aa-numrange-unit" v-if="unit">{{ unit }}</span>
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<span class="aa-numrange-msg" v-if="errorMsg">{{ errorMsg }}</span>
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</div>
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</template>
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<script setup>
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import { ref } from 'vue';
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const props = defineProps({
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modelValue: { type: Array, default: () => ['', ''] },
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step: { type: Number, default: 1 },
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min: { type: Number, default: -Infinity },
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max: { type: Number, default: Infinity },
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separator: { type: String, default: '—' },
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unit: { type: String, default: '' },
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placeholder: { type: Array, default: () => ['最小', '最大'] }
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});
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const emit = defineEmits(['update:modelValue', 'error']);
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const errorMsg = ref('');
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function validate(arr) {
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const a = parseFloat(arr[0]), b = parseFloat(arr[1]);
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let err = '';
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if (arr[0] !== '' && (a < props.min || a > props.max)) err = `最小值需在 ${props.min}~${props.max}`;
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else if (arr[1] !== '' && (b < props.min || b > props.max)) err = `最大值需在 ${props.min}~${props.max}`;
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else if (arr[0] !== '' && arr[1] !== '' && a > b) err = '最小值不能大于最大值';
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errorMsg.value = err;
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emit('error', err);
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}
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function onMin(e) {
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const arr = [e.target.value, props.modelValue[1]];
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validate(arr);
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emit('update:modelValue', arr);
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}
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function onMax(e) {
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const arr = [props.modelValue[0], e.target.value];
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validate(arr);
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emit('update:modelValue', arr);
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}
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</script>
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<style src="./NumberRangeInput.css"></style>
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