我想从我的API返回数据并将其显示在vue.js项目中。 数据是:
{
"pages":[
{
"id":3,
"slug":"over-mij",
"updated_at":"2017-12-25T11:16:21+01:00",
"created_at":"2017-12-25T10:56:21+01:00",
"title":"Over mij",
"content":""
},
{
"id":6,
"slug":"mijn-cv",
"updated_at":"2017-12-25T11:07:29+01:00",
"created_at":"2017-12-25T11:07:29+01:00",
"title":"Mijn cv",
"content":null
}
],
"current_user":null
}
然后我使用vue-resource从我的API页面加载vuex的单独模块中的数据:
const actions = {
initPages({commit}) {
Vue.resource('pages').get({}).then(function(response) {
if (response) {
response.json().then(data => {
state.pages = data;
});
}
});
}
}
然而问题是当我检查state.pages中的内容时,它包含:
{
"pages": {
"pages": [
{
"id": 3,
"slug": "over-mij",
"updated_at": "2017-12-25T11:16:21+01:00",
"created_at": "2017-12-25T10:56:21+01:00",
"title": "Over mij",
"content": ""
},
{
"id": 6,
"slug": "mijn-cv",
"updated_at": "2017-12-25T11:07:29+01:00",
"created_at": "2017-12-25T11:07:29+01:00",
"title": "Mijn cv",
"content": null
}
],
"current_user": null
}
}
由于一些奇怪的原因我的JSON响应被改变了,我已经尝试将state.pages设置为data.pages,这只是消除了第一页对象而不是第二页。
当我将state.pages设置为data.pages [0]时,它确实有效,有人知道为什么会这样吗?
即使我使用突变,我仍然有同样的问题:
store.js的模块:
import Vue from 'vue';
const state = {
pages: []
}
const mutations = {
'setPages' (state, pages) {
state.pages = pages;
}
}
const getters = {
pages(state) {
return state.pages;
},
page(state) {
return keyword => state.pages.find(function(page) {
return page.slug === keyword;
});
}
}
const actions = {
initPages({commit}) {
Vue.resource('pages').get({}).then(function(response) {
if (response) {
response.json().then(data => {
commit('setPages', data.pages);
});
}
});
}
}
export default {
state,
getters,
mutations,
actions
}