We Keep Coding

password generator without repetition google sheets script editor

I have a code that generates a string of 6 characters, this code generates 3 different characters and 3-digital number in the column
I would like this code to check in this column cell by cell whether the values ​​generated by this generator are unique (they are not repeated). If he finds repetitive value ​​in the cell, I want to generate the value for the cell again.
Thank you in advance for your help
// index.gs
function onOpen() {
SpreadsheetApp.getUi().createMenu("Indexe Master Babe").addItem('Insert that SHIT', 'insertData').addToUi(); // Or DocumentApp or SlidesApp or FormApp.
}
indexService.gs
function insertData() {
var sheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();
var coordinates = getCoordinatesToStart(sheet);
if (coordinates) {
var indexArray = prepareIndexArray(); //geting two demension array of indexes
sheet.getRange(coordinates.row, coordinates.column, indexArray.length, 1).setValues(indexArray); // get range from marked cell to array.length cells
} else {
showAlert();
}
}
function getCoordinatesToStart(sheet) {
var activeCell = sheet.getActiveCell();
var row = activeCell.getRow();
var column = activeCell.getColumn();
if (isZeroSafe(row) || isZeroSafe(column)) {
return false;
} else {
return {
row: row,
column: column
};
}
}
function prepareIndexArray() {
var array = [];
var takenStrings = [];
var index = "";
var blankSpace = 0;
for (var i = 1; i <= 1000; i++) {
var indexString = getRandomIndexString();
while (takenStrings.indexOf(indexString) !== -1) {
var indexString = getRandomIndexString();
}
takenStrings.push(indexString);
index = indexString + getIndexNumber(i);
array.push([index]);
};
return array;
}
function getRandomIndexString() {
var text = "";
var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
for (var i = 0; i < 3; i++)
text += possible.charAt(Math.floor(Math.random() * possible.length));
return text;
};
function getIndexNumber(i) {
var indexNumber = "";
var blankSpace = 3 - getIntegerLength(i);
for (var zeroCount = 0; zeroCount < blankSpace; zeroCount++) {
indexNumber += "0";
};
indexNumber += i;
return indexNumber;
}
function showAlert() {
var ui = SpreadsheetApp.getUi();
var result = ui.alert(
'Please click on any Cell',
ui.ButtonSet.OK);
}
// utilities.gs
function isNull(input) {
return input === null;
}
function isUndefinded(input) {
return input === undefined;
}
function isZero(input) {
return input === 0;
}
function isZeroSafe(input) {
return isUndefinded(input) || isNull(input) || isZero(input)
}
function getIntegerLength(number) {
var stringHelper = number + "";
return stringHelper.length;
}

JavaScript - Uncaught ReferenceError: checkAnswer is not defined, function not in the scope?

class Pairs extends Screen {
constructor() {
super();
var pair1 = null;
var nPair1;
var solution;
var rightCounter = 0;
var licao, nS;
}
pairScreen(screen, lesson, nScreen) {
var body = document.body
var nodes = xmlDoc.getElementsByTagName("PAIRS");
this.licao = lesson;
this.nS = nScreen;
this.solution = screen.getElementsByTagName("SOLUTION")[0].textContent.split(" ");
body.innerHTML = '';
Startup.h1(body, "Babel (" + languageName + ")");
Startup.hr(body);
var d = DynamicHTML.div(body, "border:3px solid black; display:table; padding:20px; margin-left:40px");
Startup.h1(d, "Match the pairs");
var p1 = Startup.p(d, "padding-left:40px; word-spacing:50px;");
Startup.text(p1, 16, " ");
Startup.text(p1, 32, " ");
var p2 = Startup.p(d, "padding-left:20px;");
var button;
var i;
var f = function(i) {
Startup.eventHandler2()
}
var original = screen.getElementsByTagName("ORIGINAL")[0].textContent;
var buttons = original.split(" ");
for (i = 0; i < buttons.length; i++) {
button = DynamicHTML.inpuButton(p1, i, buttons[i], "orangered");
Startup.eventHandler2(document.getElementById(i), "onclick", function() {
checkAnswer(buttons[i], i)
});
}
Startup.hr(body);
}
checkAnswer(pair, nPair) {
var index;
if (pair1 = null) {
pair1 = pair;
nPair1 = nPair;
} else {
for (index = 0; index < solution.length; index++) {
if (pair1 == solution[index]) {
if (index % 2 == 0 && solution[index - 1] == pair) {
DynamicHTML.play("general/right_answer.mp3");
rightCounter = rightCounter + 2;
document.getElementById(nPair).disabled = true;
document.getElementById(nPair1).disabled = true;
pair1 = null;
nPair1 = null;
} else if (solution[index + 1] == pair) {
DynamicHTML.play("general/right_answer.mp3");
rightCounter = rightCounter + 2;
document.getElementById(nPair).disabled = true;
document.getElementById(nPair1).disabled = true;
pair1 = null;
nPair1 = null;
} else {
DynamicHTML.play("general/wrong_answer.mp3");
pair1 = null;
nPair1 = null;
}
}
}
}
if (rightCounter == solution.length) {
if (xmlDoc.getElementsByTagName("LESSON")[licao].childNodes[nS + 2] != null) {
var fs = new Screen();
fs.functionScreen(licao, nS + 2);
} else fs.initialScreen();
}
}
}
Wrote this for a JavaScript project I'm working on but when I run it It says Uncaught ReferenceError: checkAnswer is not defined, I'd really appreciate if anyone knew the problem. Thank you!
P.S. Don't know if the checkAnswer function has bugs or note becausa I couldn't test it out, I will when I can run it :)

First you need to bind this at the end of this function:
Startup.eventHandler2(document.getElementById(i), "onclick", function() {
this.checkAnswer(buttons[i], i)
}.bind(this));
Basically this tells the anonymous function "hey I want this to refer to this outer class, not the function itself".
(edited)

You need to either bind checkAnswer in the constructor like-so:
class Pairs extends Screen {
constructor() {
super();
var pair1 = null;
var nPair1;
var solution;
var rightCounter = 0;
var licao, nS;
this.checkAnswer = this.checkAnswer.bind(this);
}
Or use and arrow function which gives you the exact reference to the this checkAnswer like-so:
checkAnswer = (pair, nPair) => {
//your code goes here ...
}
This way you will be able to call this.checkAnswer inside the scope of your pairScreen function or wherever you want to call the function like #Davelunny point out

why does this infinite loop occures?

when trying to get items from local storage that are named
useJSON1, useJSON2 and so on.
i get an infinite loop.
var test = 0;
function loadTasks() {
let i = 1
let taskObject = JSON.parse(localStorage.getItem('useJSON' + i));
while (test < i)
if (taskObject) {
// do somthing;
i++;
} else {
test = i;
}
}

Have you checked your syntax, and brackets?
Should it look more like this?
var test = 0;
function loadTasks() {
var i = 1;
var taskObject = JSON.parse(localStorage.getItem('useJSON' + i));
while (test < i){
if (taskObject) {
`do somthing`;
i++;
} else {
test = i;
}
}
}

Transmitting a value from one function to another

This issue is asked already some times. But in the application of google apps script i can't solve this problem.
function two ()
{
var bridgeclubs = SpreadsheetApp.openById("1dfyI1jbz..........TVg4OoixKTz1");
var bridgeclubs_sheet = bridgeclubs.getSheetByName("Sheet1");
var data_bridgeclubs = bridgeclubs_sheet.getDataRange().getValues();
var numRows = bridgeclubs_sheet.getDataRange().getNumRows();
var sprshtname = SpreadsheetApp.getActiveSpreadsheet().getName();
for (var i=1; i<=numRows; i++)
{
if (sprshtname == data_bridgeclubs[i][6])
{
var A = i;
break;
}
}
}
In function one I do a call to function two, where I need this value A:
function one ()
{
two ();
//here I need this value A;
var C= 35 * A;for instance
}
Who can help me?

You can return value from function using return i; and obtain it in within one by var A = two();.
function two() {
var bridgeclubs = SpreadsheetApp.openById("1dfyI1jbz..........TVg4OoixKTz1");
var bridgeclubs_sheet = bridgeclubs.getSheetByName("Sheet1");
var data_bridgeclubs = bridgeclubs_sheet.getDataRange().getValues();
var numRows = bridgeclubs_sheet.getDataRange().getNumRows();
var sprshtname = SpreadsheetApp.getActiveSpreadsheet().getName();
for (var i=1; i<=numRows; i++) {
if (sprshtname == data_bridgeclubs[i][6]) {
return i;
}
}
}
function one() {
var C;
var A = two();
if (A) {
C = 35 * A;
}
}

You can use global variables.
var A;
function two() {
var bridgeclubs = SpreadsheetApp.openById("1dfyI1jbz..........TVg4OoixKTz1");
var bridgeclubs_sheet = bridgeclubs.getSheetByName("Sheet1");
var data_bridgeclubs = bridgeclubs_sheet.getDataRange().getValues();
var numRows = bridgeclubs_sheet.getDataRange().getNumRows();
var sprshtname = SpreadsheetApp.getActiveSpreadsheet().getName();
for (var i=1; i<=numRows; i++) {
if (sprshtname == data_bridgeclubs[i][6]) {
A = i;
break;
}
}
}
function one() {
two();
var C= 35 * A;
}

Increment a variable each time a function is run

I want to create a function such that
each time the function runs, the value of variable P will increase;
the number of times the function runs is set by the variable runtimes.
For example:
var runtimes = '25';
var P = '1';
function send(){
//some function
}
After the first run, variable P will be 2 and the second run will start.
How can I do this?

You can call the function from a loop:
var runtime = 25;
var P = 1;
function send(){
P++;
}
for (var i = 0; i < runtime; i++) {
send();
}
Or keep track of the iterations in the function itself and call it once:
var iterations = 0;
var runtime = 25;
var P = 1;
function send(){
P++;
if (++iterations < runtime) {
send();
}
}
send();

var runtime = 25;
var P = 1;
for(var P = 1; P < runtime; send(), P++) { }
function send(){
//some function
}

function sendMultipleTime(){
var runtime = 25;
var P = 1;
while(P<=25)
send();
P++;
}
function send(){
}

You can use a simple for loop, if I've understood the question correctly.
var runtime = 25;
var P = 1;
for (var i = P; i <= runtime; i++) {
function send() {
console.log(i + ' ' + P + ' ' + runtime);
}
send();
P++;
}