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- $(document).ready(function(){
-
- $("#addNoteDiv").on('click', function() {
- createForm();
- })
-
- $('#allNotesDiv').on('click', 'button', async function() {
- //
- console.log("Save")
- console.log(this)
- //
-
- let buttonId = (this.id).split("_")[1];
- let type = (this.id).split("_")[0];
- if (type == 'saveNoteButton'){
- await saveNoteObject(buttonId);
- } else if (type == 'editNoteButton'){
- await saveNoteObject(buttonId, true);
- }
-
- //
- console.log(buttonId)
- //
-
- })
-
- $('#noteStorage').on('click', 'button', async function() {
- //
- console.log("Delete")
- console.log(this)
- //
-
- let buttonId = (this.id).split("_")[1];
-
- //
- console.log(buttonId)
- //
- await removeBrowserItem(buttonId);
- })
-
- $("#refreshButton").on('click', async function() {
- //
- console.log("Refresh")
- //
- createLoadingSign(id="", append="noteStorage");
- enableLoadingSign(id="");
- await sleep(2000);
- disableLoadingSign(id="");
- await refreshBrowser();
- })
- })
-
- let id=1;
-
- function createForm(){
-
- id++;
- //
- console.log("createForm() "+id)
- //
- let wrapper = document.createElement("div");
- wrapper.setAttribute('id', "note"+id);
- wrapper.style.margin = '2.5px';
- let inputsWrapper = document.createElement("div");
- inputsWrapper.setAttribute('class', "noteDiv");
-
- let input = document.createElement("input");
- input.setAttribute('type', "text");
- input.setAttribute('name',"noteTitle");
- input.setAttribute('id', "inputTitle"+id);
- input.setAttribute('placeholder', "Enter title...");
- input.style.marginBottom='5px';
-
- let textAreaDiv = document.createElement("div");
- let textarea = document.createElement("textarea");
- textarea.setAttribute('name',"noteText");
- textarea.setAttribute('id', "noteText"+id);
- textarea.setAttribute('placeholder', "Enter notes...");
- textarea.style.width='300px';
- textarea.style.height='150px';
- textarea.style.boxSizing='border-box';
- textAreaDiv.appendChild(textarea);
-
- let saveNoteButton = document.createElement("button");
- saveNoteButton.setAttribute('type',"button");
- saveNoteButton.setAttribute('id',"saveNoteButton_"+id);
- saveNoteButton.innerHTML = 'Save';
-
- inputsWrapper.appendChild(input);
- inputsWrapper.appendChild(textAreaDiv);
- inputsWrapper.appendChild(saveNoteButton);
- wrapper.appendChild(inputsWrapper);
-
- document.getElementById('allNotesDiv').appendChild(wrapper);
- }
-
- function createFormWithSavedContent(item, id){
- //
- console.log("createFormWithSavedContent() "+id)
- console.log(item.title);
- console.log(item.text);
- //
-
- let wrapper = document.createElement("div")
- wrapper.setAttribute('id', "note"+id)
- let inputsWrapper = document.createElement("div")
- inputsWrapper.setAttribute('class', "noteDiv");
-
- let input = document.createElement("input");
- input.setAttribute('type', "text");
- input.setAttribute('name',"noteTitle");
- input.setAttribute('id', "inputTitle"+id);
- input.setAttribute('value', item.title);
- input.style.marginBottom='5px';
-
- let textAreaDiv = document.createElement("div");
- let textarea = document.createElement("textarea");
- textarea.setAttribute('name',"noteText");
- textarea.setAttribute('id', "noteText"+id);
- textarea.setAttribute('value', item.text);
- textarea.innerHTML = item.text;
- textarea.style.width='300px';
- textarea.style.height='150px';
- textarea.style.boxSizing='border-box';
- textAreaDiv.appendChild(textarea);
-
- let editNoteButton = document.createElement("button");
- editNoteButton.setAttribute('type',"button");
- editNoteButton.setAttribute('id',"editNoteButton_"+id);
- editNoteButton.innerHTML = 'Save';
-
- inputsWrapper.appendChild(input);
- inputsWrapper.appendChild(textAreaDiv);
- inputsWrapper.appendChild(editNoteButton);
- wrapper.appendChild(inputsWrapper);
-
- document.getElementById('allNotesDiv').appendChild(wrapper);
- }
-
- let ctr;
-
- async function sleep(ms) {
- try {
- return new Promise(resolve => setTimeout(resolve, ms));
- }
- catch (alert) {
- return alert(alert);
- }
- }
-
- async function removeNote(id){
- try {
- return new Promise(resolve => {
- localStorage.removeItem('noteObj' + id);
- removeBrowserItem(id);
- resolve();
- });
- }
- catch (alert) {
- return alert(alert);
- }
- }
-
- async function saveNote(id){
- try {
- return new Promise(resolve => {
- let noteTitle = document.getElementById('inputTitle' + id).value;
- let noteText = document.getElementById('noteText' + id).value;
- let noteObj = {
- idK: id,
- title: noteTitle,
- text: noteText
- };
- let noteObj_serialized = JSON.stringify(noteObj); //stringify noteObj so it is displayed properly when set to local Storage
- localStorage.setItem("noteObj" + id, noteObj_serialized);
- resolve(noteObj);
- });
- }
- catch (alert) {
- return alert(alert);
- }
- }
-
- async function refreshBrowser(){
- try {
- return new Promise(resolve => {
- let noteStorage = [];
- let keys = Object.keys(localStorage);
- let i = keys.length;
- while (i--) {
- noteStorage.push(localStorage.getItem(keys[i]));
- }
- let parentNode = document.getElementById('noteStorage');
- parentNode.innerHTML = '';
- noteStorage.forEach(element => {
- createBrowserItem(JSON.parse(element));
- });
- resolve();
- });
- }
- catch (alert) {
- return alert(alert);
- }
- }
-
- async function saveNoteObject(id, overwrite=false){
- //
- console.log("saveNoteObject() "+id)
- console.log(id)
- //
- createLoadingSign(id, append="note")
- enableLoadingSign(id);
- await sleep(10000) //sleep() simulates the delay that would occur when there is a remote server access or similar,
- //so instead of sleep would be e.g. saveToRemoteServer()...
- //the leftover code of the async function is executed after the delay
- disableLoadingSign(id);
-
- if (overwrite == true){
- await removeNote(id);
- }
-
- let obj = await saveNote(id);
- createBrowserItem(obj);
- document.getElementById("note"+id).remove();
- }
-
- function enableLoadingSign(id){
- console.log("id:"+id);
- let target = 'loadSign'+id;
- console.log("enableLoadingSign() "+id)
- document.getElementById(target).style.display = "block";
- }
-
- function disableLoadingSign(id){
- console.log("id:"+id);
- let target = 'loadSign'+id;
- let sign = document.getElementById(target);
- sign.style.display = "none";
- sign.parentNode.removeChild(sign);
- }
-
- function createLoadingSign(id, append){
- console.log("id:"+id);
- let target = 'loadSign'+id;
- let appendTo = append+id;
- console.log(appendTo);
- console.log("createLoadingSign() "+id)
- let loadingSign = document.createElement('div');
- let loadingSignWrapper = document.createElement('div');
- loadingSign.setAttribute('class', 'loader')
- loadingSign.setAttribute('id', target);
- loadingSignWrapper.appendChild(loadingSign);
- document.getElementById(appendTo).appendChild(loadingSignWrapper);
- }
-
- function createBrowserItem(item){
- console.log(item);
- let wrapperDiv = document.createElement('div');
- let browserItem = document.createElement('div');
- let deleteButton = document.createElement('button');
- wrapperDiv.setAttribute('class', 'browserElement');
- browserItem.innerHTML = item.title;
- deleteButton.style.marginLeft = '2px';
- deleteButton.innerHTML = "X";
- browserItem.setAttribute('id', "browserItem_"+item.idK);
- browserItem.setAttribute('onClick', "getSavedNote(this.id)");
- deleteButton.setAttribute('id', "deleteItem_" + item.idK);
- wrapperDiv.appendChild(browserItem);
- wrapperDiv.appendChild(deleteButton);
- document.getElementById('noteStorage').appendChild(wrapperDiv);
- }
-
- async function removeBrowserItem(id){
- try {
- return new Promise(resolve => {
- console.log("removeBrowserItem() " + id);
- localStorage.removeItem('noteObj' + id);
- document.getElementById("browserItem_" + id).remove();
- document.getElementById("deleteItem_" + id).remove();
- resolve();
- });
- }
- catch (alert) {
- return alert(alert);
- }
- }
-
- async function getSavedNote(id){
- console.log("getSavedNote() "+ id);
- createLoadingSign("", "allNotesDiv");
- enableLoadingSign("");
- await sleep(5000);
- disableLoadingSign("");
- console.log("id before split " + id);
- let idTmp = id.split("_")[1];
- console.log("idTmp " +idTmp);
- let item = await new Promise(resolve => {
- let item = JSON.parse(localStorage.getItem('noteObj'+idTmp));
- console.log("in promise "+item);
- resolve(item);
- })
- console.log(item);
- createFormWithSavedContent(item, idTmp);
- }
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