Cannot pass multiple arguments in vuex actions - vue.js

Question

I'm trying to call vuex action in vue component with multiple parameters. But in action method cannot access these passed arguments.
I have already tried passing value in payload as object which is mostly suggested here. but still it is not working.
Please look for
this.getMessageFromServer(payload);
MessageBox.vue
import Vue from 'vue';
import { mapGetters, mapActions } from 'vuex';
import MessageView from './MessageView.vue';
export default Vue.component('message-box',{
components:{
MessageView
},
data() {
return {
messageList :[],
}
},
created() {
this.fetchTimeMessage();
console.log("reaching inside ");
},
computed:{
...mapGetters(['getMessage','getActiveMessageData']),
...mapActions(['getMessageFromServer']),
},
methods: {
fetchTimeMessage:function(){
console.log("fetchTimeMessage : ");
var messageUser = this.getMessage.findIndex((e) => e.muid == this.getActiveMessageData.id);
console.log("fetchTimeMessage : " , {messageUser});
if (messageUser == -1) {
let user_id = this.getActiveMessageData.id;
let user_type = this.getActiveMessageData.type;
console.log("inside fetch Message : " + user_id);
console.log("inside fetch Message : " + user_type);
const payload = {
'uType': user_type,
'uid' : user_id,
'limit': 50
};
this.getMessageFromServer(payload);
}
},
},
});
Vuex modules message.js
const state = {
messages:[],
activeMessage : {}
};
const getters = {
getActiveUserId: (state) => {
let activeUserId = "";
if (!utils.isEmpty(state.activeMessage)) {
activeUserId = state.activeMessage.id;
}
return activeUserId;
},
getActiveMessage:(state) => { return !utils.isEmpty(state.activeMessage);},
getActiveMessageData : (state) => {return state.activeMessage } ,
getMessage: (state) => {return state.messages},
};
const actions = {
getMessageFromServer({ commit, state },{utype,uid,limit}){
console.log("mesage callback asdas : " + uid);
let messageRequest = CCManager.messageRequestBuilder(utype, uid, limit);
messageRequest.fetchPrevious().then(messages => {
//console.log("mesage callback : " + JSON.stringify(messages));
// handle list of messages received
let payload = {
'messsages':messages,
'id': uid
};
console.log("inside action_view : " + JSON.stringify(payload));
//commit('updateMessageList',payload);
})
},
setActiveMessages:function({commit},data){
commit('updateActiveMessage',data);
},
};
const mutations = {
updateMessageList(state,{messages,id}){
console.log("action details" + id);
//uid is not present
var tempObj = {
'muid' : id,
'message' : messages
}
state.messages.push(tempObj);
}
},
updateActiveMessage(state,action){
state.activeMessage = {
type: action.type,
id: action.uid
};
}
};
export default {
state,
getters,
actions,
mutations
};

Answer 1

Change the way you call the action in your component:
this.$store.dispatch('getMessageFromServer', payload);
And pass the payload as a single object in your action function:
getMessageFromServer({ commit, state }, payload)
And you can then access the payload properties in the action like this:
getMessageFromServer({ commit, state }, payload) {
var uid = payload.uid;
var uType = payload.uType;
var limit = payload.limit;
}