【发布时间】:2018-11-03 12:16:45
【问题描述】:
我有以下小提琴https://jsfiddle.net/91vLms06/1/
const CreateComponent = Vue.component('create', {
props: ['user', 'otherProp'],
template: '<div>User data: {{user}}; other prop: {{otherProp}}</div>'
});
const ListComponent = Vue.component('List', {
template: '<div>Listing</div>'
});
const app = new Vue({
el: '#app',
router: new VueRouter(),
created: function () {
const self = this;
// ajax request returning the user
const userData = {'name': 'username'}
self.$router.addRoutes([
{ path: '/create', name: 'create', component: CreateComponent, props: { user: userData }},
{ path: '/list', name: 'list', component: ListComponent },
{ path: '*', redirect: '/list'}
]);
self.$router.push({name: 'create'}); // ok result: User data: { "name": "username" }; other prop:
self.$router.push({name: 'list'}); // ok result: Listing
// first attempt
self.$router.push({name: 'create', props: {otherProp: {"a":"b"}}}) // not ok result: User data: { "name": "username" }; other prop:
self.$router.push({name: 'list'}); // ok result: Listing
// second attempt
self.$router.push({name: 'create', params: {otherProp: {"a":"b"}}}) //not ok result: User data: { "name": "username" }; other prop:
}
});
正如你首先看到的,我在初始化路由时将user 传递给CreateComponent。
稍后我需要传递另一个属性otherProp 并仍然保留user 参数。当我尝试这样做时,我发送的对象不会传递给组件。
我怎样才能通过otherProp 并仍然保留user?
otherProp 的真正目的是用其中的数据填写表格。在列表部分我有对象,当我单击“编辑”按钮时,我想用列表中的数据填充表单。
【问题讨论】:
标签: javascript vue.js vuejs2 vue-router