userA
中保存7个字段值,注销,重新登录,然后保存的值就在其中,可以检索。特定于每个用户。我正在尝试创建对象ie userA
并对其进行更新,因为用户将每个字段值(ie BaseMap: basemapSaved
)保存起来,将更新后的状态保存在本地存储中,然后使用本地存储。因此,当用户注销然后重新登录时,他们保存的数据仍然存在。 下面是我最近的尝试(完整的js):任何指针?我要把这都弄错了吗?
var currentUser;
var basemapSaved;
var userA;
function checkUser() {
var node = document.querySelectorAll("span.user")[0];
currentUser = node.textContent;
var key = currentUser;
console.log("current user is:" + key);
userA[key] = {
BaseMap: basemapSaved,
}
}
var basemapMod = document.getElementsByClassName("basemap")[0];
basemapMod.addEventListener('click', ()=>{
BaseMapSaver();
});
function BaseMapSaver() {
savebtnBM.addEventListener('click', ()=>{
checkUser();
basemapSaved = myApp.widgets.bigData.Gallery.map.Item.id;
saveMap = localStorage.setItem('userA', JSON.stringify(userA.BaseMap.basemapSaved));
console.log(saveMap);
console.log(userA);
});
}
var Hbtn = document.getElementById("home");
Hbtn.addEventListener('click', ()=>{
checkUser();
userBaseMap = JSON.parse(localStorage.getItem(userA.BaseMap.basemapSaved));
console.log(userBaseMap);
myApp.widgets.bigData.Gallery.map = {
Item: {
id: userA.BaseMap.basemapSaved
}
};
});
Hbtn.addEventListener('click', ()=>{
checkUser();
const userAParseValue = JSON.parse(localStorage.getItem('userA'));
userBaseMap = userAParseValue.userA.BaseMap.basemapSaved;
console.log(userBaseMap);
myApp.widgets.bigData.Gallery.map = {
Item: {
id: userA.BaseMap.basemapSaved
}
};
});