Ionic 2:在 ts 文件中使用 ng2-translate
Ionic 2 : Use ng2-translate in a ts file
我想在 object 中使用翻译以在 Ionic 2 上使用 toast。但我不明白如何在 .ts 文件中使用 ng2-translate...
有人可以给我举个例子吗?
我想在我的菜单中对标题进行翻译。我这样尝试但它不起作用:
constructor(public platform: Platform, public menu: MenuController, public translate : TranslateService) {
this.initializeApp();
translate.setDefaultLang('fr');
translate.use('fr');
let testTrad : string = 'Accueil';
translate.get('TEST').subscribe(res => {testTrad = res; console.log(testTrad)});
console.log(testTrad);
// Remplissage du tableau des pages.
this.pages= [
{title: testTrad , component: TabsPage},
{title: 'Mon compte', component: MyAccountPage},
{title: 'Changer de mot de passe' , component: ChangePasswordPage},
{title: 'Documents' , component: DocumentsPage}
]
它必须在我的菜单上显示 "test",但它继续显示 "Accueil"。
不对,
translate.get('TEST').subscribe(res => {testTrad = res; console.log(testTrad)});
console.log(testTrad);
// Remplissage du tableau des pages.
this.pages= [
{title: testTrad , component: TabsPage},
{title: 'Mon compte', component: MyAccountPage},
{title: 'Changer de mot de passe' , component: ChangePasswordPage},
{title: 'Documents' , component: DocumentsPage}
]
.subscribe
是异步的,因此 在 中分配的值 subscribe
尚不可访问
尝试
translate.get('TEST').subscribe(res => {
testTrad = res;
console.log(testTrad);
this.pages= [
{title: testTrad , component: TabsPage},
{title: 'Mon compte', component: MyAccountPage},
{title: 'Changer de mot de passe' , component: ChangePasswordPage},
{title: 'Documents' , component: DocumentsPage}
]
});
console.log(testTrad);
或者,如果您不想等待异步完成,您可以尝试
this.pages= [
{title: 'Mon compte', component: MyAccountPage},
{title: 'Changer de mot de passe' , component: ChangePasswordPage},
{title: 'Documents' , component: DocumentsPage}
]
translate.get('TEST').subscribe(res => {
testTrad = res;
this.pages.push({title: testTrad, component: TabsPage});
});
我想在 object 中使用翻译以在 Ionic 2 上使用 toast。但我不明白如何在 .ts 文件中使用 ng2-translate... 有人可以给我举个例子吗?
我想在我的菜单中对标题进行翻译。我这样尝试但它不起作用:
constructor(public platform: Platform, public menu: MenuController, public translate : TranslateService) {
this.initializeApp();
translate.setDefaultLang('fr');
translate.use('fr');
let testTrad : string = 'Accueil';
translate.get('TEST').subscribe(res => {testTrad = res; console.log(testTrad)});
console.log(testTrad);
// Remplissage du tableau des pages.
this.pages= [
{title: testTrad , component: TabsPage},
{title: 'Mon compte', component: MyAccountPage},
{title: 'Changer de mot de passe' , component: ChangePasswordPage},
{title: 'Documents' , component: DocumentsPage}
]
它必须在我的菜单上显示 "test",但它继续显示 "Accueil"。
不对,
translate.get('TEST').subscribe(res => {testTrad = res; console.log(testTrad)});
console.log(testTrad);
// Remplissage du tableau des pages.
this.pages= [
{title: testTrad , component: TabsPage},
{title: 'Mon compte', component: MyAccountPage},
{title: 'Changer de mot de passe' , component: ChangePasswordPage},
{title: 'Documents' , component: DocumentsPage}
]
.subscribe
是异步的,因此 在 中分配的值 subscribe
尚不可访问
尝试
translate.get('TEST').subscribe(res => {
testTrad = res;
console.log(testTrad);
this.pages= [
{title: testTrad , component: TabsPage},
{title: 'Mon compte', component: MyAccountPage},
{title: 'Changer de mot de passe' , component: ChangePasswordPage},
{title: 'Documents' , component: DocumentsPage}
]
});
console.log(testTrad);
或者,如果您不想等待异步完成,您可以尝试
this.pages= [
{title: 'Mon compte', component: MyAccountPage},
{title: 'Changer de mot de passe' , component: ChangePasswordPage},
{title: 'Documents' , component: DocumentsPage}
]
translate.get('TEST').subscribe(res => {
testTrad = res;
this.pages.push({title: testTrad, component: TabsPage});
});