角度2:如何通过[routerLink]提供插值

问题描述

我以这种方式在routing.ts文件中定义了路由.

I have routing defined in routing.ts file in this way.

const routesapp: Routes= [
{path:'user/id', component:UserComponent}
];
export const:routing ModuleWithProviders = RouterModule.forRoot(routesapp, {useHash:true});

和HTML

<li class ="Some class">
    <a href= "#/user/{{id}}"> Link </a>
</li>

如何将其转换为可与[routerLink]一起使用?从以前的帖子中，我了解到我们无法使用[routerLink]添加插值，即[routerLink] = ['user/{{id}}']

How do I convert this to work with [routerLink]? From previous posts I learnt that we cannot add interpolation with [routerLink], i.e [routerLink] = ['user/{{id}}']

我只想在HTML中添加插值，而不能在路由文件中添加.另外，如何在HTML中覆盖路由文件的useHash?

I want to add interpolation in HTML only and I cannot add it in routing file. Also, How to override useHash of routing file in HTML?

推荐答案

尝试一下

<li class ="Some class">
    <a [routerLink]="['user', idVariable]">Link </a>
</li>

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