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main.js
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main.js
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/*
* Copyright 2010-2011 BB Jam Polska (bbjam.pl).
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
function SaveText() {
// We are getting our input text from input element
// Pobieramy tekst z elementu input
var inputResult = document.getElementById("inputElement").value;
// Next we need to create database element and save our text.
// Następinie tworzymy bazę danych i zapisujemy nasz tekst.
localStorage.setItem("databaseName", inputResult);
alert("Element saved.");
clearInput();
}
function GetText() {
// Initiating our database
// Inicjowanie bazy danych
var databaseElement = localStorage.getItem("databaseName");
// Checking if element exsist
// Sprawdzanie czy element istnieje
if (databaseElement) {
//Set the text value to input element
//Ustaw tekst elementu input
document.getElementById("inputElement").value = databaseElement;
} else {
// Or display an error when element is not exsist
// Lub wyświetl błąd jeżeli element nie istnieje
alert("Database is empty.");
}
}
function ClearText() {
// To clear database
// Aby wyczyścić bazę danych
localStorage.removeItem("databaseName");
alert("Database clear.");
clearInput();
}
// Sample function to clear input field after operation.
// Prost funcka czyszcząca pole input po wykonaniu danej operacji.
function clearInput() {
document.getElementById("inputElement").value = "";
}