noob-components/packages/base/item/datetime.vue

<template>
    <el-date-picker :size="state.size.size" :class="['form-item', full && 'full']" :value-format="formater"
        v-model="myValue" :type="type" :placeholder="placeholder || t('rule.pleaseEnter')" :disabled="disabled"
        :clearable="clearable" :teleported="false" />
</template>

<script lang="ts" setup>
import { useStore } from "vuex";
import { onMounted, ref, watch } from "vue";
import { useI18n } from 'vue3-i18n';
const { t } = useI18n();
const { state } = useStore();

const prop = defineProps({
    modelValue: null,
    placeholder: {
        type: String,
        default: null
    },
    type: {
        type: String,
        default: 'datetime'
    },
    disabled: {
        type: Boolean,
        default: false,
    },
    clearable: {
        type: Boolean,
        default: true,
    },
    full: {
        type: Boolean,
        default: false,
    },
    formater: {
        type: String,
        defaul: 'YYYY-MM-DD HH:mm:ss'
    },
    width: {
        type: Number
    }
});
const emit = defineEmits(["update:modelValue"]);
const myValue = ref(null);
const width = ref('150px');
const setWidth = () => {
    if (prop.width) {
        width.value = prop.width + 'px';
    } else {
        width.value = state.size.searchWidth;
    }
}
watch(() => state.size, (n, o) => {
    setWidth();
})
watch(myValue, (n, o) => {
    emit('update:modelValue', n);
})
watch(() => prop.modelValue, (n, o) => {
    myValue.value = n;
})
onMounted(() => {
    prop.modelValue && (myValue.value = prop.modelValue);
    setWidth();
});
</script>
<style lang="scss">
//@import url(); 引入公共css类
.form-item {
    width: v-bind('width');
}
</style>