【发布时间】:2020-07-16 19:27:18
【问题描述】:
如何将https://vue-treeselect.js.org/ 与 Vue I18n 一起用作多语言组件? json 文件(my-es.json、my-en.json)、占位符等应根据所选语言进行更改。
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://unpkg.com/vue/dist/vue.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@riophae/vue-treeselect@^0.4.0/dist/vue-treeselect.umd.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@riophae/vue-treeselect@^0.4.0/dist/vue-treeselect.min.css">
<script src="https://unpkg.com/vue-i18n/dist/vue-i18n.js"></script>
</head>
<body>
<div id="app">
<p>{{ $t("message.title") }}</p>
<treeselect v-model="value" :multiple="true" :options="options" :clear-on-select="clearOnSelect" placeholder="placeholder english" noResultsText="Retry?">
<label slot="option-label" slot-scope="{ node, shouldShowCount, count, labelClassName, countClassName }" :class="labelClassName">
{{ node.label }}
</label>
</treeselect>
</div>
</body>
<script>
const messages = {
en: {
message: {
title: 'Title english',
}
},
es: {
message: {
title: 'Títuo epañol',
}
}
}
const i18n = new VueI18n({
locale: 'en',
messages,
})
Vue.component('treeselect', VueTreeselect.Treeselect)
var tree = new Vue({
i18n,
data: {
value: null,
clearOnSelect: true,
closeOnSelect: true,
selectAll: true,
options: []
},
methods: {
normalizer: function (node) {
return {
id: node.id,
label: node.label,
children: node.children,
};
},
},
mounted() {
let vm = this;
$.getJSON("https://raw.githubusercontent.com/javierpose/pruebas/master/my-es.json", function (json) {
vm.options = json;
});
}
}).$mount('#app')
</script>
【问题讨论】:
-
是的,您可以添加另一个 json 文件,其中包含例如占位符和标签翻译,您的配置应该像
const messages = { en: { options: [],label:'',placeholder:'' }, es: { options: [],label:'',placeholder:'' } }并像使用选项一样进行另一个 ajax 调用来更新它们
标签: javascript vue.js vue-component