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| <template>
| <view v-if="showBtn" class="js-lang" @tap="switchLang">
| <u-icon size="46" color="warning" :name="lang"></u-icon>
| </view>
| </template>
| <script>
| /**
| * 语言切换组件
| * @property {String} title 顶部导航的标题 i18n 编码
| * @property {Boolean} showBtn 是否显示语言切换按钮
| * @example <js-lang title="login.title" :showBtn="true"></js-lang>
| * @description Copyright (c) 2013-Now http://jeesite.com All rights reserved.
| * @author ThinkGem
| * @version 2021-3-11
| */
| export default {
| props: {
| title: {
| type: String,
| default: ''
| },
| showBtn: {
| type: Boolean,
| default: false
| }
| },
| computed: {
| lang() {
| return this.$i18n.locale == 'zh_CN' ? 'zh' : 'en';
| }
| },
| created(){
| this.setBarTitle();
| },
| methods: {
| switchLang() {
| this.$i18n.locale = this.$i18n.locale == 'zh_CN' ? 'en' : 'zh_CN';
| this.$u.vuex('vuex_locale', this.$i18n.locale);
| this.$u.api.lang({lang: this.vuex_locale});
| this.setBarTitle();
| },
| setBarTitle (){
| uni.setNavigationBarTitle({
| title: this.$t(this.title)
| });
| uni.setTabBarItem({
| index: 0,
| text: this.$t('nav.log')
| });
| uni.setTabBarItem({
| index: 1,
| text: this.$t('nav.home')
| });
| uni.setTabBarItem({
| index: 2,
| text: this.$t('nav.user')
| });
| }
| }
| }
| </script>
| <style lang="scss" scoped>
| .js-lang {
| position: absolute;
| z-index: 10000;
| top: 15px;
| right: 15px;
| }
| </style>
|
|
