I am using browsers localStorage to store a value, but while using google chrome, when we refresh the page using window.location.reload(), localStorage.value is flushed. e.g
localStorage.value1=trueafter reloading, i am not getting this value1 object in localStorage.
Same code works on mozila firefox, but not in chrome. While using firefox, localstorage value is persistent.
55 Answers
LocalStorage supports only string values, not boolean or others.
Method to store and retrieve values:
Put the value into storage
localStorage.setItem('value1', 'true');Retrieve the value from storage
var val1 = localStorage.getItem('value1');You need to use the correct API for Storage:
window.localStorage.setItem('value1', 'true');What you're doing is setting a property on a variable which won't persist between page loads. Firefox is likely being too smart and recognizing that you want to actually save the value in the browser's local storage store.
Try it
window.localStorage.setItem("value1", true);
var yourvar = window.localStorage.getItem("value1");I just solved my problem with not having local storage read on page reload, I had a option for this written:
if ('darkMode') === 'true') { enableDarkMode();
}And it was not working, on reload it was true, but enableDarkMode() was not invoking itself. So I looked forward for an answer, and found that changing an statement in if option actually solved my problem, so the answer was:if (localStorage.getItem('darkMode') === 'true') { enableDarkMode() };
Hope that will help some.
// main.go
package main
import ( "encoding/json" "fmt" "log" "io/ioutil" "net/http" ""
)
// Article - Our struct for all articles
type Article struct { Id string `json:"Id"` Title string `json:"Title"` Desc string `json:"desc"` Content string `json:"content"`
}
var Articles []Article
func homePage(w http.ResponseWriter, r *http.Request) { fmt.Fprintf(w, "Welcome to the HomePage!") fmt.Println("Endpoint Hit: homePage")
}
func returnAllArticles(w http.ResponseWriter, r *http.Request) { fmt.Println("Endpoint Hit: returnAllArticles") json.NewEncoder(w).Encode(Articles)
}
func returnSingleArticle(w http.ResponseWriter, r *http.Request) { vars := mux.Vars(r) key := vars["id"] for _, article := range Articles { if article.Id == key { json.NewEncoder(w).Encode(article) } }
}
func createNewArticle(w http.ResponseWriter, r *http.Request) { // get the body of our POST request // unmarshal this into a new Article struct // append this to our Articles array. reqBody, _ := ioutil.ReadAll(r) var article Article json.Unmarshal(reqBody, &article) // update our global Articles array to include // our new Article Articles = append(Articles, article) json.NewEncoder(w).Encode(article)
}
func deleteArticle(w http.ResponseWriter, r *http.Request) { vars := mux.Vars(r) id := vars["id"] for index, article := range Articles { if article.Id == id { Articles = append(Articles[:index], Articles[index+1:]...) } }
}
func handleRequests() { myRouter := mux.NewRouter().StrictSlash(true) myRouter.HandleFunc("/", homePage) myRouter.HandleFunc("/articles", returnAllArticles) myRouter.HandleFunc("/article", createNewArticle).Methods("POST") myRouter.HandleFunc("/article/{id}", deleteArticle).Methods("DELETE") myRouter.HandleFunc("/article/{id}", returnSingleArticle) log.Fatal(http.ListenAndServe(":10000", myRouter))
}
func main() { Articles = []Article{ Article{Id: "1", Title: "Hello", Desc: "Article Description", Content: "Article Content"}, Article{Id: "2", Title: "Hello 2", Desc: "Article Description", Content: "Article Content"}, } handleRequests()
}
