Your Name
2022-06-27 0a3027eccd3b0bb6542e5fc831f7e02740dcfc95
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<template>
    <div class="form-i18n-container">
        <el-card shadow="hover" header="表单国际化演示(不适用于动态项 form-item)">
            <div style="text-align: center; margin-top: 15px">
                <el-radio-group v-model="radio" size="default" @change="onRadioChange">
                    <el-radio-button label="zh-cn">中文简体</el-radio-button>
                    <el-radio-button label="en">英文</el-radio-button>
                    <el-radio-button label="zh-tw">中文繁体</el-radio-button>
                </el-radio-group>
            </div>
            <el-form :model="form" size="default" label-width="100px" class="mt35 mb35">
                <el-row :gutter="35">
                    <el-col :xs="24" :sm="12" :md="8" :lg="8" :xl="8" class="mb20">
                        <el-form-item :label="$t('message.formI18nLabel.name')">
                            <el-input v-model="form.name" :placeholder="$t('message.formI18nPlaceholder.name')" clearable></el-input>
                        </el-form-item>
                    </el-col>
                    <el-col :xs="24" :sm="12" :md="8" :lg="8" :xl="8" class="mb20">
                        <el-form-item :label="$t('message.formI18nLabel.email')">
                            <el-input v-model="form.email" :placeholder="$t('message.formI18nPlaceholder.email')" clearable></el-input>
                        </el-form-item>
                    </el-col>
                    <el-col :xs="24" :sm="12" :md="8" :lg="8" :xl="8" class="mb20">
                        <el-form-item :label="$t('message.formI18nLabel.autograph')">
                            <el-input v-model="form.autograph" :placeholder="$t('message.formI18nPlaceholder.autograph')" clearable></el-input>
                        </el-form-item>
                    </el-col>
                </el-row>
            </el-form>
        </el-card>
    </div>
</template>
 
<script lang="ts">
import { toRefs, reactive, defineComponent, getCurrentInstance } from 'vue';
 
export default defineComponent({
    name: 'pagesFormI18n',
    setup() {
        const { proxy } = <any>getCurrentInstance();
        const state = reactive({
            radio: 'zh-cn',
            form: {
                name: '',
                email: '',
                autograph: '',
            },
        });
        // 单选框改变时
        const onRadioChange = () => {
            proxy.$i18n.locale = state.radio;
        };
        return {
            onRadioChange,
            ...toRefs(state),
        };
    },
});
</script>