Develop Reference

How to use the result of an IF statement as a variable

I have a code as follows:
function DetailFacture2() {
var ss = SpreadsheetApp.getActive();
var DetailDEVIS = SpreadsheetApp.setActiveSheet(ss.getSheetByName('DetailDEVIS'));
var FACTUREDevis = SpreadsheetApp.setActiveSheet(ss.getSheetByName('FACTUREDevis'));
var DetailFactureDevis = SpreadsheetApp.setActiveSheet(ss.getSheetByName('DetailFactureDevis'));
var lastrowpaste = FACTUREDevis.getLastRow();
var numrow = FACTUREDevis.getRange(lastrowpaste,13).getValue()
var lastrowpaste2 = DetailFactureDevis.getLastRow() - numrow +2;
var data = DetailDEVIS.getDataRange().getValues();
var DetailD = FACTUREDevis.getRange(lastrowpaste,2).getValue();
for(var i = 0; i<data.length;i++){
if(data[i][1] == DetailD){ //[1] because column B
var firstrowcopy = i+1;
Logger.log(firstrowcopy)
return (firstrowcopy)
}
}
};
It does return the correct value, but how do you use "firstrowcopy" as a fixed var?
I would like to use as follows:
function DetailFacture2() {
var ss = SpreadsheetApp.getActive();
var DetailDEVIS = SpreadsheetApp.setActiveSheet(ss.getSheetByName('DetailDEVIS'));
var FACTUREDevis = SpreadsheetApp.setActiveSheet(ss.getSheetByName('FACTUREDevis'));
var DetailFactureDevis = SpreadsheetApp.setActiveSheet(ss.getSheetByName('DetailFactureDevis'));
var lastrowpaste = FACTUREDevis.getLastRow();
var numrow = FACTUREDevis.getRange(lastrowpaste,13).getValue()
var lastrowpaste2 = DetailFactureDevis.getLastRow() - numrow +2;
var data = DetailDEVIS.getDataRange().getValues();
var DetailD = FACTUREDevis.getRange(lastrowpaste,2).getValue();
for(var i = 0; i<data.length;i++){
if(data[i][1] == DetailD){ //[1] because column B
var firstrowcopy = i+1;
var source = DetailDEVIS.getRange(firstrowcopy,1,numrow-1);
var destination = DetailFactureDevis.getRange(lastrowpaste2,3);
source.copyTo(destination);
}
}
};
But, as one would expect, it cannot work as it loops...

Not sure if I understand your question too. The code doesn't look well. Here is just my guess. Try to change the last lines this way:
// ...
var firstrowcopy = 0;
for (var i = 0; i < data.length; i++){
if(data[i][1] == DetailD){ //[1] because column B
firstrowcopy = i+1;
break;
}
}
var source = DetailDEVIS.getRange(firstrowcopy,1,numrow-1);
var destination = DetailFactureDevis.getRange(lastrowpaste2,3);
source.copyTo(destination);
}

How to use for loop to sum a numbers inserted by the user?

i'm trying to create a simple project where the user is prompted to enter how many numbers he would like to add(sum). then when he click the button, a javascript will create a number of input tags equal to the number he inserted and then he will fill them with a number and click another button to calculate the result of the summation and here is the problem. below is a simplified snippet explain what is the problem:
function CL(){
const items = document.getElementById("items");
for (var i = 1; i < 3; i++) {
const inpt = document.createElement("input");
inpt.setAttribute("type","text");
inpt.setAttribute("style","margin:5px;");
inpt.setAttribute("id","y"+i);
inpt.setAttribute("value","");
const newline = document.createElement("br");
items.appendChild(inpt);
items.appendChild(newline);
}
}
function Add(){
const y = 0;
const sum = 0;
var is;
for (var i = 1; i < 3; i++) {
is = i.toString();
y = Number(document.getElementById('y'+ is).value);
sum = sum + y;
}
document.getElementById("demo").innerHTML = sum;
}
in the for loop how can i use getElementById with variables id like item1,item2,item3,...,itemN??
is there other way to achieve what i want?

You can take all items with ID "y" + consecutive number prefix on this way document.getElementById('y' + i).value;
Do not use "Add" for function name and Functions do not have to start with capital letters!
calckStart();
function calckStart() {
const items = document.getElementById("items");
for (var i = 1; i < 3; i++) {
const inpt = document.createElement("input");
inpt.setAttribute("type", "text");
inpt.setAttribute("style", "margin:5px;");
inpt.setAttribute("id", "y" + i);
inpt.setAttribute("value", "");
const newline = document.createElement("br");
items.appendChild(inpt);
items.appendChild(newline);
}
var button = document.createElement('button');
button.innerHTML = 'ClickMe'
items.appendChild(button);
button.addEventListener('click', calculateVal);
}
function calculateVal() {
var res = 0;
for (var i = 1; i < 3; i++) {
res = res + +document.getElementById('y' + i).value;
}
var items = document.getElementById("items");
var result = document.createElement('div');
result.innerHTML = res;
items.appendChild(result);
}
<div id="items"></div>
A better way is ...
When you create elements, you can assign them a CLASS attribute that is one for all input elements. You can then take the values from all elements with this class.
Example:
calckStart();
function calckStart() {
const items = document.getElementById("items");
for (var i = 1; i < 3; i++) {
const inpt = document.createElement("input");
inpt.setAttribute("type", "text");
inpt.setAttribute("style", "margin:5px;");
// inpt.setAttribute("id", "y" + i);
inpt.setAttribute("value", "");
inpt.setAttribute("class", "numbers"); //<-- Set class
const newline = document.createElement("br");
items.appendChild(inpt);
items.appendChild(newline);
}
var button = document.createElement('button');
button.innerHTML = 'ClickMe'
items.appendChild(button);
button.addEventListener('click', calculateVal);
}
function calculateVal() {
var list = document.getElementsByClassName('numbers'); //<-- Get by class
var res = 0;
for (var i = 0; i < list.length; i++) {
res = res + +list[i].value;
}
var items = document.getElementById("items");
var result = document.createElement('div');
result.innerHTML = res;
items.appendChild(result);
}
<div id="items"></div>

You can use ...args to collect arguments and use .reduce to add the arguments together.
const items = document.getElementById("items");
for (var i = 0; i < 3; i++) {
var inpt = document.createElement("input");
inpt.setAttribute("type","number"); //replaced with number
inpt.setAttribute("style","margin:5px;");
inpt.setAttribute("id","y"+i);
inpt.setAttribute("value","");
var newline = document.createElement("br");
items.appendChild(inpt);
items.appendChild(newline); //added newline appending
}
function sum(...args) {
return args.reduce((a, b) => a+b); //reduce arguments
}
<div id="items"></div><br /><button onclick="document.getElementById('answer').textContent = 'answer: ' + sum(+y0.value, +y1.value, +y2.value)">Add</button><div id="answer"></div>

How to check multiple arrays at once?

I have this code. It checks if auctions[0] exists and if it does, it gets the value and sends it and continues to the next number. If not it will move on to the next number and do the same thing. And I need it to check if it exists until it reaches number 30
Are there any alternatives to this that is less bulky and messy?
if (ahValue.auctions[0]){
var itemName = ahValue.auctions[0].item_name
var itemLore = ahValue.auctions[0].item_lore
var itemTier = ahValue.auctions[0].tier
var itemSeller = ahValue.auctions[0].auctioneer
var itemBids = ahValue.auctions[0].bids.length
console.log(`${itemName}${itemLore}${itemTier}${itemSeller}${itemBids}`)
}
if (ahValue.auctions[1]){
var itemName = ahValue.auctions[1].item_name
var itemLore = ahValue.auctions[1].item_lore
var itemTier = ahValue.auctions[1].tier
var itemSeller = ahValue.auctions[1].auctioneer
var itemBids = ahValue.auctions[1].bids.length
console.log(`${itemName}${itemLore}${itemTier}${itemSeller}${itemBids}`)
}
//copy and paste until it reaches 30
if (ahValue.auctions[30]){
var itemName = ahValue.auctions[30].item_name
var itemLore = ahValue.auctions[30].item_lore
var itemTier = ahValue.auctions[30].tier
var itemSeller = ahValue.auctions[30].auctioneer
var itemBids = ahValue.auctions[30].bids.length
console.log(`${itemName}${itemLore}${itemTier}${itemSeller}${itemBids}`)
}

Use a for loop:
for(let i = 0; i <= 30; i++) {
if (ahValue.auctions[i]){
var itemName = ahValue.auctions[i].item_name
var itemLore = ahValue.auctions[i].item_lore
var itemTier = ahValue.auctions[i].tier
var itemSeller = ahValue.auctions[i].auctioneer
var itemBids = ahValue.auctions[i].bids.length
console.log(`${itemName}${itemLore}${itemTier}${itemSeller}${itemBids}`)
}
}

try something like this.
auctions.length this will return the lenght of array, and this will help you to iterate over all the elements.
This is the running code snippet.
var auctions = [];
auctions[0] = { "item_name" : "item_name1", "item_lore" : "item_lore1", "tier" : "tier1", "auctioneer" : "auctioneer1" , "bids":"bids1"};
auctions[1] = { "item_name" : "item_name2", "item_lore" : "item_lore2", "tier" : "tier2", "auctioneer" : "auctioneer2" , "bids":"bids2"};
for(var i = 0; i < auctions.length; i++){
if(auctions[i]){
console.log(auctions[i].item_name);
}
}
And your full code will look like this:
for(let i = 0; i <= ahValue.auctions.length; i++) {
if (ahValue.auctions[i]){
var itemName = ahValue.auctions[i].item_name
var itemLore = ahValue.auctions[i].item_lore
var itemTier = ahValue.auctions[i].tier
var itemSeller = ahValue.auctions[i].auctioneer
var itemBids = ahValue.auctions[i].bids.length
console.log(`${itemName}${itemLore}${itemTier}${itemSeller}${itemBids}`)
}
}

Iterate over gmail threads and add a label with addlabel

I wish to run this standalone code twice a day, but cannot solve the exception on the addLabel, which is "impossible to find the method", any suggestion? I tried to change the for cycle as well as to assign a var to the threads[i] but nothing changed.
function salvaNote(){
var d = new Date();
d.setMonth(d.getMonth()-6);
var n = d.getFullYear() + "/" + addZero(d.getMonth()+1) + "/" + addZero(d.getDate());
var folderName = 'tavoloTecnico';
labelName = GmailApp.createLabel('tavoloTecnico');
var query = 'in:anywhere from:mariano.casillo#mit.gov.it OR from:donato.castigliego#mit.gov.it has:attachment subject:previsioni filename:xls '+ 'after:'+n;
var threads = GmailApp.search(query);
var quanteMail = threads.length;
for ( var i = 0 ; i < quanteMail; i++) {
threads[i].addLabel(labelName);
var mesgs = threads[i].getMessages();
for(var j in mesgs){
var attachments = mesgs[j].getAttachments();
for(var k in attachments){
var attachment = attachments[k];
var attachmentBlob = attachment.copyBlob();
var file = DriveApp.createFile(attachmentBlob);
DriveApp.getFoldersByName(folderName).next().addFile(file);
}
}
}
}

How to search for an array of patterns in another array using Google Script?

Using two arrays, I want to find patternArray[] items in myArray[].
If there is a match, I want to add the match from myArray to foundArray.
My current code gives me the following error;
TypeError: Cannot call method "search" of undefined. (line
could any one tell me how to fix the above error ?Furthermore, Does this solution find multiple matches in myArray ?
(for example if "red apple"(from patternArray) found more then once in myArray i want to add both to foundArray.)
function findpattern()
{
var foundArray=[];
var NotfoundArray=[];
var foundStringCounter=0;
var NotfoundStringCounter=0;
var myArray=["red apple http://awebsite.com/1.jpg","green apple http://1awebsite.com/2.jpg","red apple http://1awebsite.com/3.jpg"];
var patternArray= ["green apple","red apple","mango","orange tree","cherry tree","banana store","grape tree"];
var patternArraySize = patternArray.length;
for (var i = 0; i < patternArraySize; i++)
{
var result = myArray[i].search(patternArray[i]);
//var result = myArray[i].indexOf(patternArray[i]);
if (result == -1) {
NotfoundArray.push(myArray[i]);
NotfoundStringCounter++;
} else {
foundArray.push(myArray[i]);
foundStringCounter++;
}
result="";
}
Logger.log(foundStringCounter);
Logger.log(foundArray);
Logger.log(NotfoundStringCounter);
Logger.log(NotfoundArray);
}

This code works:
function findpattern() {
var foundArray=[],
NotfoundArray=[],
foundStringCounter=0,
NotfoundStringCounter=0;
var myArray=["red apple http://awebsite.com/1.jpg",
"green apple http://1awebsite.com/2.jpg",
"red apple http://1awebsite.com/3.jpg",
"rotten apple http://rottenApple.com"];
var patternArray= ["green apple","red apple","mango","orange tree","cherry tree","banana store","grape tree"];
var patternArraySize = patternArray.length;
Logger.log('patternArraySize: ' + patternArraySize);
var i=0,
j=0,
thisUrl="",
thisPattern="",
isMatched=0,
outerArray = [];
for (i=0; i < myArray.length; i++) {
thisUrl = myArray[i];
foundStringCounter = 0; //Reset
temporaryArray = []; //Reset
for (j=0; j<patternArraySize; j+=1) {
thisPattern = patternArray[j];
isMatched = thisUrl.indexOf(thisPattern);
if (isMatched !== -1) {
foundArray.push(thisUrl);
foundStringCounter++;
};
};
if (foundStringCounter===0) {
NotfoundArray.push(thisUrl);
};
outerArray.push(foundArray);
};
Logger.log('foundArray: ' + foundArray);
Logger.log('NotfoundArray: ' + NotfoundArray);
Logger.log('outerArray: ' + outerArray);
};
var currentSheet = SpreadsheetApp.getActiveSheet();
currentSheet
.getRange(currentSheet.getLastRow()+1, 1,outerArray.length,foundArray.length)
.setValues(outerArray);