I am able to give color, width for columns also & now I want to format a number that which we are sending to excel(i.e, I am sending 0 it should appear as 0.00 in excel): How is it possible?
gone through Define cell format on AlaSQL/JS-XLSX Excel Export,
I know it would be too late to answer this but would help for people who are looking for formatting number with fixed decimal as 2.
You can define your custom function by adding to alasql.fn object as below
alasql.fn.precise_round = function (num, dec) {
if ((typeof num !== 'number') || (typeof dec !== 'number'))
return false;
console.log(num);
var num_sign = num >= 0 ? 1 : -1;
return (Math.round((num * Math.pow(10, dec)) + (num_sign * 0.0001)) / Math.pow(10, dec)).toFixed(dec);
}
alasql.fn.numberWithCommas = function (num) {
return num.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
}
You can now use this function inside your alasql select query
var data = alasql("SELECT INTO XLSX precise_round(column_name) from ?", [objData]);
alasql("SELECT INTO XLSX('Test.xlsx', { headers: true}) FROM ?", [data]);
Assuming one of your column in objData holds numbers including 0 as well which is output as 0.00 as per your requirement
Related
Maybe I'm missing a keyword in my searches for a solution, but I didn't find what I'm looking for.
In Google Sheets I want to take a set of numbers and reorder it randomly. For example, start with the set [1,2,3,4] and get back [4,2,1,3].
Any ideas which function or a combination of functions may achieve this goal?
The entire process that I want to achieve is something like this:
I have a set of 4 fields. Their sum is fixed. I want to assign them randomized values.
So, I was thinking to iterate through this process:
Create a random integer between 0 and the max possible value (in the first iteration it's the fixed sum)
The new max value is the last max value minus the new random number.
Check if the new max is zero.
If not:
Return to the 1st step and repeat - This goes on until there are four values
If needed the 4th value shall be increased so the total will match the fixed sum.
Else, continue.
Randomize the order of the 4 values.
Assign the values to the 4 fields.
try:
=INDEX(SORT({{1; 2; 3; 4}, RANDARRAY(4, 1)}, 2, ),, 1)
or:
=INDEX(SORT({ROW(1:4), RANDARRAY(4, 1)}, 2, ),, 1)
Here are a couple of app script examples as well
function DiceRolls(nNumRolls) {
var anRolls = [];
nNumRolls = DefaultTo(nNumRolls, 1000)
for (var i = 1;i <= nNumRolls; i++) {
anRolls.push(parseInt((Math.random() * 6))+1);
}
return anRolls;
}
function CoinFlips(nNumFlips) {
var anFlips = [];
nNumFlips = DefaultTo(nNumFlips, 1000)
for (var i = 1;i <= nNumFlips; i++) {
anFlips.push(getRndInteger(1,2));
}
return anFlips;
}
function getRndInteger(min, max) {
return Math.floor(Math.random() * (max - min + 1) ) + min;
}
==================================
UPDATE 11 December 2019
My Question is more about Macro Script
The GOAL (in illustration)
to change below raw sheet:
to more readable format:
Basically what i'm doing is split the campaign name with the separator and parse it.
I don't have the problem if the function on only process single cell,for example:
on "Report" Sheet the CELL B2 , is taking data from "Data" B2 ONLY
i got problem when the return data require conditional operator that involve specific condition. So while processing cell B2, it require content from E2, D2, etc
=====================================
i'm taking data from Google Ads/Analytics API to Google Sheet on specific worksheet (i call it 'Raw Data').
Now i'm using pattern for the campaign, so i can easily split/break with separator in order for me to get specific data.
For Example:
With this, by using underscore as separator, i can split campaign name, into various data:
Campaign Objective: Sales
Campaign Title: TBMB
Network: SEM
Branch: All
Targeting: Keywords
..etc
Then i create new sheet called Called CReport which consist the same data from Raw Data sheet, but in much better visualization for marketing people.
Now, after searching on Google, i found the solution for self reference cell.
The script goes like this:
function getSegment(data,index){
temp=data.split("_");
return temp[index-1];
}
function dataParse(input,dataSegment){
return Array.isArray(input) ? input.map(function(e){
return e.map(function(f){
if(f!=""){
return getSegment(f,dataSegment);
}
}
)}
) : "false usage";
}
So if i want to have a column with Network Name, i can place this formula on row 2 (because row 1 is for table header) something like this:
=ArrayFormula(dataParse('RAW DATA'!B2:B;2))
Now my question:
This works for self-reference cell, means if the data taken from B2 in RAW DATA sheet, it will be the only data referenced to cell in Campaign Report sheet.
If the pointer is in B2 on CReport Sheet require data not only from B2 in RAW DATA but also D2 Cell.
What script i need to add in my function ?
i'm expecting the chunk of code will something like this
function dataParse(input,dataSegment){
return Array.isArray(input) ? input.map(function(e){
return e.map(function(f){
if(f!=""){
segmentData=getSegment(f,dataSegment);
if(segmentData=="google"){
returnData=get reference from column D //<---
}else{
returnData=get reference from column E //<---
}
return returnData
}
}
)}
) : "false usage";
}
Hope its clear enough.
Thanks in Advance !
I modified your function in this way:
// range (String): It will be used to get the info in a range
function dataParse(input,dataSegment, range){
var val = "";
return Array.isArray(input) ? input.map(function(e, index){
return e.map(function(f){
if(f!=""){
// If col D has value google then take info from col B
if(f === "google") val = getDesiredRangeValue("B", range, index);
// else take info from col E
else val = getDesiredRangeValue("E", range, index);
// Take segment as needed
return getSegment(val,dataSegment);
}
}
)}
) : "false usage";
}
In order to make it work, I inserted an extra argument to the function. Now you will need to pass as an string the range in A1 notation in your ArrayFormula, this is because the input argument only gives you the values in the cells, and with that extra argument it will be possible to obtain extra info. To make it work fine, always use the same range as the next example shows:
=ArrayFormula(dataParse('RAW DATA'!D2:D5, 2,"D2:D5"))
or
=ArrayFormula(dataParse('RAW DATA'!D2:D, 2,"D2:D"))
Notice I also added a new function called getDesiredRangeValue, which will take the values from the column you need, depending if one of the cells from Col D has the value google. This is how the function looks:
/*
// A1 (String): The col from where you will want the info
// range (String): It will be used to get the info in a range
// index (Integer): It gives the index number from the main array gotten in the input arg
*/
function getDesiredRangeValue(A1, range, index){
var rowNumbers = range.match(/\d+/g);
// It checks if the range will has and end or it will prolong without specifying and end row
if(rowNumbers.length > 1){
var rangeCol = ss.getRange(A1 + rowNumbers[0] + ":" + A1 + rowNumbers[1]).getValues();
} else {
var rangeCol = ss.getRange(A1 + rowNumbers[0] + ":" + A1).getValues();
}
// It returns the whole value from each cell in the specified col
return rangeCol[index][0];
}
Code
Now your whole code will look like this:
// Global var
var ss = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("RAW DATA");
function getSegment(data,index){
temp=data.split("_");
return temp[index-1];
}
/*
// A1 (String): The col from where you will want the info
// range (String): It will be used to get the info in a range
// index (Integer): It gives the index number from the main array gotten in the input arg
*/
function getDesiredRangeValue(A1, range, index){
var rowNumbers = range.match(/\d+/g);
// It checks if the range will has and end or it will prolong without specifying and end row
if(rowNumbers.length > 1){
var rangeCol = ss.getRange(A1 + rowNumbers[0] + ":" + A1 + rowNumbers[1]).getValues();
} else {
var rangeCol = ss.getRange(A1 + rowNumbers[0] + ":" + A1).getValues();
}
// It returns the whole value from each cell in the specified col
return rangeCol[index][0];
}
// range (String): It will be used to get the info in a range
function dataParse(input,dataSegment, range){
var val = "";
return Array.isArray(input) ? input.map(function(e, index){
return e.map(function(f){
if(f!=""){
// If col D has value google then take info from col B
if(f === "google") val = getDesiredRangeValue("B", range, index);
// else take info from col E
else val = getDesiredRangeValue("E", range, index);
// Take segment as needed
return getSegment(val,dataSegment);
}
}
)}
) : "false usage";
}
Docs
These are the docs I used to help you:
Class Sheet
Custom Functions
i'm developing an app related to social messanging and i want to convert big numbers to Human readable format (e.g. 1500 to 1.5k) and also i'm new to Dart.
Your help will be appreciated.
You can use the NumberFormat class of flutter which has some in built functions for results you want..
Check out this link for NumberFormat class of flutter
Example:
This is one way if you want to use currency..
var _formattedNumber = NumberFormat.compactCurrency(
decimalDigits: 2,
symbol: '', // if you want to add currency symbol then pass that in this else leave it empty.
).format(numberToFormat);
print('Formatted Number is: $_formattedNumber');
Example:
This example is with locale.
var _formattedNumber = NumberFormat.compactCurrency(
decimalDigits: 2,
locale: 'en_IN'
symbol: '',
).format(numberToFormat);
print('Formatted Number is: $_formattedNumber');
The output of this is code would be:
If 1000 is entered then 1K is the output
Another way is by just using NumberFormat.compact() which gives the desired output...
// In this you won't have to worry about the symbol of the currency.
var _formattedNumber = NumberFormat.compact().format(numberToFormat);
print('Formatted Number is: $_formattedNumber');
The output of above example will also be:
If 1000 is entered then 1K is the output
I tried this and is working...
Make a class and used its static method every where.
class NumberFormatter{
static String formatter(String currentBalance) {
try{
// suffix = {' ', 'k', 'M', 'B', 'T', 'P', 'E'};
double value = double.parse(currentBalance);
if(value < 1000000){ // less than a million
return value.toStringAsFixed(2);
}else if(value >= 1000000 && value < (1000000*10*100)){ // less than 100 million
double result = value/1000000;
return result.toStringAsFixed(2)+"M";
}else if(value >= (1000000*10*100) && value < (1000000*10*100*100)){ // less than 100 billion
double result = value/(1000000*10*100);
return result.toStringAsFixed(2)+"B";
}else if(value >= (1000000*10*100*100) && value < (1000000*10*100*100*100)){ // less than 100 trillion
double result = value/(1000000*10*100*100);
return result.toStringAsFixed(2)+"T";
}
}catch(e){
print(e);
}
}
}
here is a simplified version of my problem:
I want to define a simple custom function that accepts a range of cells as input and returns the SUM of those values. actually I want to learn how to loop through the range inputs. something like the built-in sum of google sheets itself.
How can i do that?
function CalculateProgressionTaxOfSalary(x) {
//return sum of values in x.
}
Thanks to youtube guys, I found this solution.
function myTester(x) {
var sum = 0 ;
if(x && x.length > 0){
for(var i = 0 ; i < x.length ; i++){
sum = sum + Number(x[i]) ;
}
}
return sum ;
}
I have 30 columns and 1000 rows, I would like to compare column1 with another column. IF the value dont match then I would like to colour it red. Below is a small dataset in my spreadsheet:
A B C D E F ...
1 name sName email
2
3
.
n
Because I have a large dataset and I want to storing my columns in a array, the first row is heading. This is what I have done, however when testing I get empty result, can someone correct me what I am doing wrong?
var index = [];
var sheet = SpreadsheetApp.getActiveSheet();
function col(){
var data = sheet.getDataRange().getValues();
for (var i = 1; i <= data.length; i++) {
te = index[i] = data[1];
Logger.log(columnIndex[i])
if (data[3] != data[7]){
// column_id.setFontColor('red'); <--- I can set the background like this
}
}
}
From the code you can see I am scanning whole spreadsheet data[1] get the heading and in if loop (data[3] != data[7]) compare two columns. I do have to work on my colour variable but that can be done once I get the data that I need.
Try to check this tutorial if it can help you with your problem. This tutorial use a Google AppsScript to compare the two columns. If differences are found, the script should point these out. If no differences are found at all, the script should put out the text "[id]". Just customize this code for your own function.
Here is the code used to achieve this kind of comparison
function stringComparison(s1, s2) {
// lets test both variables are the same object type if not throw an error
if (Object.prototype.toString.call(s1) !== Object.prototype.toString.call(s2)){
throw("Both values need to be an array of cells or individual cells")
}
// if we are looking at two arrays of cells make sure the sizes match and only one column wide
if( Object.prototype.toString.call(s1) === '[object Array]' ) {
if (s1.length != s2.length || s1[0].length > 1 || s2[0].length > 1){
throw("Arrays of cells need to be same size and 1 column wide");
}
// since we are working with an array intialise the return
var out = [];
for (r in s1){ // loop over the rows and find differences using diff sub function
out.push([diff(s1[r][0], s2[r][0])]);
}
return out; // return response
} else { // we are working with two cells so return diff
return diff(s1, s2)
}
}
function diff (s1, s2){
var out = "[ ";
var notid = false;
// loop to match each character
for (var n = 0; n < s1.length; n++){
if (s1.charAt(n) == s2.charAt(n)){
out += "–";
} else {
out += s2.charAt(n);
notid = true;
}
out += " ";
}
out += " ]"
return (notid) ? out : "[ id. ]"; // if notid(entical) return output or [id.]
}
For more information, just check the tutorial link above and this SO question on how to compare two Spreadsheets.