【发布时间】:2018-08-28 20:18:26
【问题描述】:
我的用例是这样的。
- 当有人登录系统时,我会在登录操作中识别用户角色并将该值存储为作为状态。
- 我有 3 个用户角色,分别是 student、admin 和 dataEntry
- 对于这 3 个角色,我也有 3 个单独的路由。(/student、/admin、/dataEntry)
- 因此,我想根据用户角色将用户路由到系统。逻辑上是这样的。
if(userType == 'student'){
router.push('/student')
},
if(userType == 'admin'){
router.push('/admin')
}
我如何实现这一目标?我是 vueJS 的新手,我不知道在哪里放置这些 if 条件。
这是我的代码 Store.js
import Vue from 'vue';
import Vuex from 'Vuex';
import axios from 'axios';
import router from './main.js';
Vue.use(Vuex);
export const store = new Vuex.Store({
state:{
idToken:null,
userId:null,
userType:null,
userName:null
},
mutations:{
authUser(state,userData){
state.idToken = userData.token,
state.userId = userData.id,
state.userName = userData.userName,
state.userType = userData.type
},
clearAuthData(state){
state.idToken = null,
state.userId = null,
state.userName = null,
state.userType = null
}
},
actions:{
signup({commit},authData){
axios.post('http://localhost/laravel_back/public/api/register', authData)
.then(res => {
commit('authUser',{
token:res.data.idToken,
userId:res.data.localId
})
//dispatch('storeUser',authData)
})
.catch(error => console.log("ERROR COMES FROM ACTION SIGN UP",error))
},
login({commit},authData){
axios.post('http://localhost/laravel_back/public/api/login',authData
)
.then(res => {
console.log("Back-end Response",res);
commit('authUser',{
token:res.data[0].token,
userName:res.data[1][0].fname,
id:res.data[2].id,
type:res.data[3][0].role_id
})})
.catch(error => console.log(error))
//router.push('/student')
},
logout({commit}, {router}){
commit('clearAuthData')
router.replace('/')
},
},
getters:{
userId(state){
return state.userId
},
userType(state){
return state.userType
},
userName(state){
return state.userName
},
returnToken: state => {
return state.idToken
}
}
});
<template>
<div class="fluid-container" id="headerr">
<div class="container">
<div class="row">
<div class="col">
<h1>Exams-portal</h1>
</div>
<div class="col form-group" v-if="!auth">
<div class="row">
<div class="col">
<input type="email" name="email" value="" v-model="email" class="form-control float-right">
</div>
<div class="col" >
<input type="password" name="password" value="" v-model="password" class="form-control float-right">
</div>
<div class="col">
<button type="button" class="btn btn-primary " name="button" @click="onLogin">Login</button>
</div>
</div>
<div class="row">
<div class="col">
<router-link :to="{ path:'findYourAccount' }">Forgot password?</router-link>
</div>
</div>
</div>
<div class="" v-if="auth" class="col-sm-6 form-group" >
<div class="row">
<div class="col">
Logged as {{userName}}
</div>
<div class="col">
<button type="button" class="btn btn-primary float-right" name="button" @click="onLogout">Logout</button>
</div>
</div>
</div>
</div>
</div>
</div>
</template>
<script>
import { mapActions } from 'vuex';
export default{
data () {
return {
email: '',
password: ''
}
},
computed:{
auth(){
return this.$store.getters.isAuthenticated
},
userName(){
return this.$store.getters.userName
}
},
methods:{
...mapActions(["logout"]),
onLogin () {
const formData = {
email: this.email,
password: this.password,
returnSecureToken:true
}
this.$store.dispatch('login',{
email: this.email,
password: this.password,
//router: this.$router
})
},
onLogout(){
this.logout({ router: this.$router });
}
}
}
</script>
<style scoped>
#headerr{
color:white;
background-color: #003459;
padding: 10px;
}
</style>
【问题讨论】:
标签: vue.js vuejs2 vue-router