ng-后台之国际化

最新推荐文章于 2025-06-04 09:20:13 发布

tangdou369098655

最新推荐文章于 2025-06-04 09:20:13 发布

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文章标签： ng

本文链接：https://blog.youkuaiyun.com/tangdou369098655/article/details/99664485

本文展示了一个使用Angular实现的动态表单组件，通过Delon框架和ng-zorro-antd库支持多语言切换。示例中包含了如何在表单元素上应用国际化标签，以及通过服务和刷新schema两种方式改变语言环境。

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在这里插入图片描述 `import { Component, Inject, ViewChild } from ‘@angular/core’;
import { SFSchema, SFComponent } from ‘@delon/form’;
import { NzMessageService } from ‘ng-zorro-antd’;
import { ALAIN_I18N_TOKEN } from ‘@delon/theme’;
import { I18NService } from ‘@core/i18n/service’;

@Component({
selector: ‘form-i18n-simple’,
template: <button nz-button type="button" (click)="changeLang('srv')">Change Language Via Service</button> <button nz-button type="button" (click)="changeLang('ref')">Change Language Via call refresh schema</button> <sf #sf [schema]="schema" (formSubmit)="submit($event)"></sf>,
})
export class FormI18nSimpleComponent {
@ViewChild(‘sf’, { static: true }) comp: SFComponent;
schema = this.i18nSchema;

private get i18nSchema(): SFSchema {
return {
properties: {
name: {
type: ‘string’,
ui: {
i18n: ‘sf.name’,
descriptionI18n: ‘sf.description’,
optionalHelp: {
i18n: ‘sf.description’,
},
},
},
password: {
type: ‘string’,
title: this.i18n.fanyi(‘sf.name’),
description: this.i18n.fanyi(‘sf.description’),
ui: {
type: ‘password’,
},
},
},
required: [‘name’, ‘password’],
};
}

constructor(public msg: NzMessageService, @Inject(ALAIN_I18N_TOKEN) private i18n: I18NService) {}

changeLang(type: ‘srv’ | ‘ref’) {
this.i18n.use(this.i18n.zone === ‘zh’ ? ‘en-US’ : ‘zh-CN’);
if (type === ‘ref’) {
this.comp.refreshSchema(this.i18nSchema);
}
}

submit(value: any) {
this.msg.success(JSON.stringify(value));
}
}