在我的国家我categories
。在categories
阵列的每个每一类都有,我已经保存JSON字符串数组一个settings
列。我的问题是,我怎么能打开我的字符串通过过滤响应对象?我的回复:
[{"id":4,"name":"Vehicles","slug":"vehicles","settings":"[{"edit":true,"searchable":true}]","created_at":"2019-01-26 16:37:36","updated_at":"2019-01-26 16:37:36"},
这是我的类别荷载作用:
const loadCategories = async ({ commit }, payload) => {
commit('SET_LOADING', true);
try {
const response = await axios.get(`admin/store/categories?page=${payload.page}`);
const checkErrors = checkResponse(response);
if (checkErrors) {
commit('SET_DIALOG_MESSAGE', checkErrors.message, { root: true });
} else {
commit('SET_STORE_CATEGORIES', response.data);
}
} catch (e) {
commit('SET_DIALOG_MESSAGE', 'errors.generic_error', { root: true });
} finally {
commit('SET_LOADING', false);
}
};
这是我的SET_STORE_CATEGORIES:
const SET_STORE_CATEGORIES = (state, payload) => {
state.categories=payload.data;
state.pagination = {
currentPage: payload.current_page,
perPage: payload.per_page,
totalCategories: payload.total,
totalPages: payload.last_page,
};
};
在这里我想补充修改的值,转向对象的字符串。不得不添加:
let parsed=[];
parsed=response.data.data.map((item)=>{
console.log(item);
let tmp=item;
tmp.settings=JSON.parse(item.settings);
return tmp;
});
response.data.data=parsed;
commit('SET_STORE_CATEGORIES', response.data);
您可以通过解析该字符串对象如下映射您的响应数据:
let parsed=[];
parsed=response.data.map((item)=>{
let tmp=item;
tmp.settings=JSON.parse(item.settings);
return tmp;
});
commit('SET_STORE_CATEGORIES', parsed);