使用程序化导航Vue.js传递道具 [英] Passing props with programmatic navigation Vue.js
问题描述
我有一个Vue组件,其中有一个名为'title'的道具,例如:
I have a Vue component that has a prop named 'title' e.g:
<script>
export default {
props: ['title'],
data() {
return {
}
}
}
</script>
我在某个操作完成后以编程方式导航到组件。
有没有办法以编程方式路由用户同时设置prop值?我知道你可以创建这样的链接:
I navigate to the component programmatically after a certain action is complete. Is there a way to programmatically route a user while also setting the prop value? I know you can create a link like this:
<router-link to="/foo" title="example title">link</router-link>
但是,有没有办法做以下的事情?
However, is there a way to do something like the following?
this.$router.push({ path: '/foo', title: 'test title' })
编辑:
根据建议,我已将路线更改为以下内容:
As suggested I've changed my route to the following:
{
path: '/i/:imageID',
component: Image,
props: true
}
导航到以下内容:
this.$router.push({ path: '/i/15', params: {title: 'test title' }})
但是,我的图像组件(模板 - 见下文)仍然没有显示任何标题。
However, my Image component (template - see below) still doesn't show any title.
<h1>{{ title}}</h1>
有什么可能导致问题吗?
Is there anything that could be causing issues?
推荐答案
使用params。
this.$router.push({ name: 'foo', params: {title: 'test title' }})
注意:您必须指定 name
。如果你使用路径
调用这个。$ router.push
,这不起作用。
Note: You have to specify name
. This does not work if you call this.$router.push
using path
.
并设置接受params作为道具的路线。
And set the route to accept params as props.
{path: "/foo", name:"foo", component: FooComponent, props: true}
props:true
此处记录 。
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