Using exceljs and trying to make local vars in readfile function global - javascript

Hi I am using exceljs with JavaScript for my project but all of the variable that I modify within the readFile function are not changing outside scope.
//array for pdm paths
var arrFundPartyRole = [];
//mapping UI_id -> UI_Label
var labelUIMap = new Map();
//xlsx parsing to get necessary data
var workbook = new Excel.Workbook();
workbook.xlsx.readFile('Veritas_Full_082819.xlsx')
.then(function() {
//getting the worksheet and necessary columns
var worksheet = workbook.getWorksheet('VT_FULL');
var pdmPath = worksheet.getColumn(18);
var idUI = worksheet.getColumn(24);
var labelUI = worksheet.getColumn(27);
//iterate over all pdm paths by column
pdmPath.eachCell(function(cell, rowNumber) {
var path = cell.value;
if (path != null) {
//splitting the path
var pathElts = path.split(".");
if (pathElts[0] == 'FundPartyRole') {
arrFundPartyRole.push(pathElts);
}
}
});
//iterate over the UI_id column and find corresponding label
//counter to skip the first 2 columns?
var counter = 0;
idUI.eachCell(function(cell, rowNumber) {
if ((cell.value != null) && (counter > 1)) {
var idAddress = cell.address;
//address of id can be used to create address of label
var labelAddress = idAddress.replace("X", "AA");
var label = worksheet.getCell(labelAddress).value;
labelUIMap.set(cell.value, label);
}
counter = counter + 1;
});
/*for (i = 0; i < arrFundPartyRole.length; i++) {
if labelUIMap.get()
}*/
console.log(labelUIMap);
});
console.log(labelUIMap);
In this case, labelUIMap and arrFundPartyRole are blank when I print them outside scope but populated within the scope. Am I missing something?


You have to add after the first console.log(labelUIMap):
var i = last row that you have modify: number;
worksheet.getRow(i).commit();
workbook.xlsx.writeFile('Veritas_Full_082819.xlsx').then(()=>{
}).catch((err)=>{
throw err;
});

Related

$ dot each not working for recursion (JS)

I have a loop in which I am calling rec_append() recursively, apparently the first pass alone works, then the loop stops.
I have an array of 4 elements going into that $.each loop but I see only the first element going into the function recursively. Help!
I switched it for a element.forEach but that gives me only the second element and I am stuck, is there a better solution to process a tree of elements? My array is a part of a tree.
var data = JSON.parse(JSON.stringify(result))
var graph = $(".entry-point");
function rec_append(requestData, parentDiv) {
var temp_parent_details;
$.each(requestData, function (index, jsonElement) {
if (typeof jsonElement === 'string') {
//Element construction
//Name and other details in the form of a : delimited string
var splitString = jsonElement.split(':');
var details = document.createElement("details");
var summary = document.createElement("summary");
summary.innerText = splitString[0];
details.append(summary);
temp_parent_details = details;
parentDiv.append(details);
var kbd = document.createElement("kbd");
kbd.innerText = splitString[1];
summary.append(' ');
summary.append(kbd);
var div = document.createElement("div");
div.className = "col";
details.append(div);
var dl = document.createElement("dl");
div.append(dl);
var dt = document.createElement("dt");
dt.className = "col-sm-1";
dt.innerText = "Path";
div.append(dt);
var dd = document.createElement("dd");
dd.className = "col-sm-11";
dd.innerText = splitString[2];
div.append(dd);
var dt2 = document.createElement("dt");
dt2.className = "col-sm-1";
dt2.innerText = "Type";
div.append(dt2);
var dd2 = document.createElement("dd");
dd2.className = "col-sm-11";
dd2.innerText = splitString[1];
div.append(dd2);
} else {
$.each(jsonElement, function (jsonElementArrIndx, jsonChildElement) {
rec_append(jsonChildElement, temp_parent_details); //Only 1 pass works, rest skip
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});
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rec_append(data, graph);
Sample data:enter image description here

How can I copy data from a google spreasheet using the file name, and paste it into another file?

I am trying to use a file name to get data from a Spreadsheet, and copy the data into a different target file. I have the following code, and it is failing at line 7. When I manually put in an ID in line 7 the code works. Could someone help? Thank you very much.
function openFile() {
var fileList = DriveApp.getFilesByName('file name')
while (fileList.hasNext()) {
Logger.log(fileList.next().getId())
}
var fileID = Logger.getLog();
var ss = SpreadsheetApp.openById(fileID);//fails here
var source = ss.getSheetByName('sheet name');
var rangeSource = source.getDataRange();
var data = rangeSource.getValues();
var rowsInData = data.length;
var colsInData = data[0].length;
var sss = SpreadsheetApp.openById('1Hia3_zGk1qyPlVuPTQR5iOjExFaMEe3EQOMXBc2C6eI');
var logSheet = sss.getSheetByName("diamondbackprogress");
var rowsInLogSheet = logSheet.getMaxRows();
var colsInLogSheet = logSheet.getMaxColumns();
if (rowsInLogSheet < rowsInData) {
logSheet.insertRowsAfter(rowsInLogSheet, rowsInData - rowsInLogSheet);
} else if (rowsInLogSheet > rowsInData) {
logSheet.deleteRows(rowsInData, rowsInLogSheet - rowsInData);
}
if (colsInLogSheet < colsInData) {
logSheet.insertColumnsAfter(colsInLogSheet, colsInData - colsInLogSheet);
} else if (colsInLogSheet > colsInData) {
logSheet.deleteColumns(colsInData, colsInLogSheet - colsInData);
}
logSheet.getRange(1, 1, rowsInData, colsInData).setValues(data);
}

Logger.getLog() won't give you the id of the file, it will give a list of messages in the current log. See here for more details.
Replace this part:
function openFile() {
var fileList = DriveApp.getFilesByName('file name')
while (fileList.hasNext()) {
Logger.log(fileList.next().getId())
}
var fileID = Logger.getLog();
with this:
function openFile() {
var fileList = DriveApp.getFilesByName('file name')
while (fileList.hasNext()) {
var fID = fileList.next().getId();
}
var fileID = fID;

Split values by comma separated string in javascript

Here is my issue:
I have RadListBox and I'm trying to get the values and append them so the result would be displayed like that: '1,2,3,4' but I'm getting back : 1,2,3,4,
Does anyone know how can I achieve that?
Problem starts here:
var sbLocationsIDS = new StringBuilder();
for (i = 0; i < LocationIDS.get_items().get_count(); i++) {
sbLocationsIDS.append(LocationIDS.getItem(i).get_value()+ ",");
}
The result: sbLocationsIDS =1,2,3,4, instead of '1,2,3,4'
The Rest of the Code:
function openNewTab(url) {
var captureURL = url;
var win = window.open(captureURL, '_blank');
win.focus();
}
function GetComparisonsReport(sender, args) {
var isValid = Page_ClientValidate('validateComparisons');
if (isValid) { // If its true is going to fire the rest of the code
var SessionID = getUrlVars()["SessionID"];
var companyCodeVal = document.getElementById("<%=hfC.ClientID%>").value;
var LocationIDS = $find("<%=rlbSelectedLocation.ClientID %>");
var CategoriesIDS = $find("<%=rlbSelectedCategory.ClientID %>");
var fileType = $find("<%=rcbFileType.ClientID %>");
var fromFirstPeriod = $find("<%=rdpFromFirstPeriod.ClientID %>");
var toFirstPeriod = $find("<%=rdpToFirstPeriod.ClientID %>");
var fromSecondPeriod = $find("<%=rdpFromSecondPeriod.ClientID %>");
var toSecondPeriod = $find("<%=rdpToSecondPeriod.ClientID %>");;
if (LocationIDS.get_items().get_count() < 0) {
radalert("Please choose locations and select the Add button.<h3 style='color: #ff0000;'></h3>", 420, 170, "Case Global Alert");
return;
}
if (CategoriesIDS.get_items().get_count() < 0) {
radalert("Please choose categories and select the Add button.<h3 style='color: #ff0000;'></h3>", 420, 170, "Case Global Alert");
return;
}
var fromFirstPeriodDateValSelected = fromFirstPeriod.get_dateInput().get_selectedDate().format("yyyy/MM/dd");
var toFirstPeriodDateValSelected = toFirstPeriod.get_dateInput().get_selectedDate().format("yyyy/MM/dd");
var fromSecondPeriodDateValSelected = fromSecondPeriod.get_dateInput().get_selectedDate().format("yyyy/MM/dd");
var toSecondPeriodDateValSelected = toSecondPeriod.get_dateInput().get_selectedDate().format("yyyy/MM/dd");
var fileTypeValSelected = fileType.get_selectedItem().get_value();
var sbLocationsIDS = new StringBuilder();
for (i = 0; i < LocationIDS.get_items().get_count(); i++) {
sbLocationsIDS.append(LocationIDS.getItem(i).get_value()+ ","); // The problem is here!!!
}
var sbCategoriesIDS = new StringBuilder();
for (i = 0; i < CategoriesIDS.get_items().get_count(); i++) {
sbCategoriesIDS.append(CategoriesIDS.getItem(i).get_value() + ",");
}
var ComparisonsURL = (String.format("https://www.test.com/cgis/{0}/reports/ConnectTorptIncidentsCountByLocationInterval.asp?SessionID={1}&locString={2}&catString={3}&FromDate1={4}&&ToDate1={5}&FromDate2={6}&ToDate2={7}&ExportType={8}", companyCodeVal, SessionID, sbLocationsIDS, sbCategoriesIDS, fromFirstPeriodDateValSelected, toFirstPeriodDateValSelected, fromSecondPeriodDateValSelected, toSecondPeriodDateValSelected, fileTypeValSelected));
openNewTab(ComparisonsURL);
}
}
String.format = function () {
// The string containing the format items (e.g. "{0}")
// will and always has to be the first argument.
var theString = arguments[0];
// start with the second argument (i = 1)
for (var i = 1; i < arguments.length; i++) {
// "gm" = RegEx options for Global search (more than one instance)
// and for Multiline search
var regEx = new RegExp("\\{" + (i - 1) + "\\}", "gm");
theString = theString.replace(regEx, arguments[i]);
}
return theString;
}
function getUrlVars() {
var vars = {};
var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function (m, key, value) {
vars[key] = value;
});
return vars;
}
// Initializes a new instance of the StringBuilder class
// and appends the given value if supplied
function StringBuilder(value) {
this.strings = new Array("");
this.append(value);
}
// Appends the given value to the end of this instance.
StringBuilder.prototype.append = function (value) {
if (value) {
this.strings.push(value);
}
}
// Clears the string buffer
StringBuilder.prototype.clear = function () {
this.strings.length = 1;
}
// Converts this instance to a String.
StringBuilder.prototype.toString = function () {
return this.strings.join("");
}

The problem is your loop is appending , always even for the last item in the loop.
You want to append only for all items other than the last. There are multiple ways to do that, simplest being: check if the current element is the last and if so, do not append ,
var sbLocationsIDS = new StringBuilder();
for (i = 0; i < LocationIDS.get_items().get_count(); i++) {
sbLocationsIDS.append(LocationIDS.getItem(i).get_value()); //append only value
if(i != (LocationIDS.get_items().get_count() -1)) { //if not last item in list
sbLocationsIDS.append(","); //append ,
}
}
There are other ways to do it, and depending on what you want to do with the values in the future, these may be pretty useful. (I see that the append in your code is actually a call to join, so this is actually a simpler version)
Add the values of the list to a array and use Array.join:
var select = document.getElementById("locationId");
var options = select.options;
var optionsArray = [];
if(options) {
for (var i=0; i<=options.length; i++) {
//text is the text displayed in the dropdown.
//You can also use value which is from the value attribute of >option>
optionsArray.push(options[i].text);
}
}
var sbLocationsIDS = optionsArray.join(",");
With JQuery, the above code becomes a bit more simple:
var optionsArray = [];
$("#locationId option").each(function(){
optionsArray.push(options[i].text);
});
var sbLocationsIDS = optionsArray.join(",");
Actually, if you decide yo use JQuery, you can use jquery.map:
(idea from Assigning select list values to array)
$(document).ready(function() {
$("#b").click(function() {
var sbLocationsIDS = jQuery.map($("#locationId option"), function(n, i) {
return (n.value);
}).join(",");
alert(sbLocationsIDS);
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<select id="locationId">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
</select>
<button id="b">Click</button>

Google script - parse HTML from Website Forum - and Write Data to Sheet

I'm getting HTML from a forum url, and parsing the post count of the user from their profile page. I don't know how to write the parsed number into the Google spreadsheet.
It should go account by account in column B till last row and update the column A with count.
The script doesn't give me any errors, but it doesn't set the retrieved value into the spreadsheet.
function msg(message){
Browser.msgBox(message);
}
function onOpen() {
var ui = SpreadsheetApp.getUi();
ui.createMenu("Update")
.addItem('Update Table', 'updatePosts')
.addToUi();
}
function getPostCount(profileUrl){
var html = UrlFetchApp.fetch(profileUrl).getContentText();
var sliced = html.slice(0,html.search('Posts Per Day'));
sliced = sliced.slice(sliced.search('<dt>Total Posts</dt>'),sliced.length);
postCount = sliced.slice(sliced.search("<dd> ")+"<dd> ".length,sliced.search("</dd>"));
return postCount;
}
function updatePosts(){
if(arguments[0]===false){
showAlert = false;
} else {
showAlert=true;
}
var spreadSheet = SpreadsheetApp.getActiveSpreadsheet();
var accountSheet = spreadSheet.getSheetByName("account-stats");
var statsLastCol = statsSheet.getLastColumn();
var accountCount = accountSheet.getLastRow();
var newValue = 0;
var oldValue = 0;
var totalNewPosts = 0;
for (var i=2; i<=accountCount; i++){
newValue = parseInt(getPostCount(accountSheet.getRange(i, 9).getValue()));
oldValue = parseInt(accountSheet.getRange(i, 7).getValue());
totalNewPosts = totalNewPosts + newValue - oldValue;
accountSheet.getRange(i, 7).setValue(newValue);
statsSheet.getRange(i,statsLastCol).setValue(newValue-todaysValue);
}
if(showAlert==false){
return 0;
}
msg(totalNewPosts+" new post found!");
}
function valinar(needle, haystack){
haystack = haystack[0];
for (var i in haystack){
if(haystack[i]==needle){
return true;
}
}
return false;
}
The is the first time I'm doing something like this and working from an example from other site.
I have one more question. In function getPostCount I send the function profileurl. Where do I declare that ?

Here is how you get the URL out of the spreadsheet:
function getPostCount(profileUrl){
var ss = SpreadsheetApp.getActiveSpreadsheet();
var thisSheet = ss.getSheetByName("List1");
var getNumberOfRows = thisSheet.getLastRow();
var urlProfile = "";
var sliced = "";
var A_Column = "";
var arrayIndex = 0;
var rngA2Bx = thisSheet.getRange(2, 2, getNumberOfRows, 1).getValues();
for (var i = 2; i < getNumberOfRows + 1; i++) { //Start getting urls from row 2
//Logger.log('count i: ' + i);
arrayIndex = i-2;
urlProfile = rngA2Bx[arrayIndex][0];
//Logger.log('urlProfile: ' + urlProfile);
var html = UrlFetchApp.fetch(urlProfile).getContentText();
sliced = html.slice(0,html.search('Posts Per Day'));
var postCount = sliced.slice(sliced.search("<dd> ")+"<dd> ".length,sliced.search("</dd>"));
sliced = sliced.slice(sliced.search('<dt>Total Posts</dt>'),sliced.length);
postCount = sliced.slice(sliced.search("<dd> ")+"<dd> ".length,sliced.search("</dd>"));
Logger.log('postCount: ' + postCount);
A_Column = thisSheet.getRange(i, 1);
A_Column.setValue(postCount);
};
}
You're missing var in front of one of your variables:
postCount = sliced.slice(sliced.search("<dd> ")+"<dd> ".length,sliced.search("</dd>"));
That won't work. Need to put var in front. var postCount = ....
In this function:
function updatePosts(){
if(arguments[0]===false){
showAlert = false;
} else {
showAlert=true;
}
There is no array named arguments anywhere in your code. Where is arguments defined and how is it getting any values put into it?

Spliting String and getting appropriate value in JavaScript

I have a string where |||| means next to it is the directory. ||| means the user is allowed to access this directory and || means the files allocated to these users follow.
I need to find allocated file names of a specific user from this string. I have tried to split the string and assign values to an array but I am not able to get the result I'm looking for.
This is the string:
||||Root|||adil001,km11285c,km61052,km61639c,adil001,kl04707c,km47389,km58184,km61052,kq61023c,adil001,km11285c,km61052,km61639c,||LimitTest_20140528164643.xlsx,testTask2_20140528140033.xlsx,||||1400842226669|||adil001,km11285c,km61052,km61639c,adil001,kl04707c,km47389,km58184,km61052,kq61023c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,||LimitTest_20140528164643.xlsx,testTask2_20140528140033.xlsx,testTask1_20140528135944.xlsx,testTask2_20140528140033.xlsx,||||1401191909489|||adil001,km11285c,km61052,km61639c,adil001,kl04707c,km47389,km58184,km61052,kq61023c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,adil001,kl04707c,km47389,km58184,km61052,kq61023c,||LimitTest_20140528164643.xlsx,testTask2_20140528140033.xlsx,testTask1_20140528135944.xlsx,testTask2_20140528140033.xlsx,LimitTest_20140528164643.xlsx,
And here is my attempt:
function getData() {
var user = 'km11285c';
var value = "||||Root|||adil001,km11285c,km61052,km61639c,adil001,kl04707c,km47389,km58184,km61052,kq61023c,adil001,km11285c,km61052,km61639c,||LimitTest_20140528164643.xlsx,testTask2_20140528140033.xlsx,||||1400842226669|||adil001,km11285c,km61052,km61639c,adil001,kl04707c,km47389,km58184,km61052,kq61023c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,||LimitTest_20140528164643.xlsx,testTask2_20140528140033.xlsx,testTask1_20140528135944.xlsx,testTask2_20140528140033.xlsx,||||1401191909489|||adil001,km11285c,km61052,km61639c,adil001,kl04707c,km47389,km58184,km61052,kq61023c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,adil001,kl04707c,km47389,km58184,km61052,kq61023c,||LimitTest_20140528164643.xlsx,testTask2_20140528140033.xlsx,testTask1_20140528135944.xlsx,testTask2_20140528140033.xlsx,LimitTest_20140528164643.xlsx,";
var users = null;
var files = null;
var Dir = value.split("||||");
var arrayLength = Dir.length;
for (var i = 0; i < arrayLength; i++) {
users = Dir[i].split("|||");
}
return users;
}
console.log(getData());
and the jsFiddle

I changed your jsfiddle example a bit so maybe you need to change the code here and there, but something like this should work:
function buildTree(data) {
var tree = [];
var dirs = data.split("||||");
// Remove the first entry in the array, since it should be empty.
dirs.splice(0, 1);
for (var i = 0; i < dirs.length; ++i) {
var tempArray = dirs[i].split("|||");
var dirName = tempArray[0];
var usersAndFiles = tempArray[1];
tempArray = usersAndFiles.split("||");
var users = tempArray[0];
var files = tempArray[1];
var treeDir = { name: dirName };
treeDir.users = users.split(",");
treeDir.files = files.split(",");
tree.push(treeDir);
}
return tree;
}
function getData() {
var user = 'km11285c';
var value="||||Root|||adil001,km11285c,km61052,km61639c,adil001,kl04707c,km47389,km58184,km61052,kq61023c,adil001,km11285c,km61052,km61639c,||LimitTest_20140528164643.xlsx,testTask2_20140528140033.xlsx,||||1400842226669|||adil001,km11285c,km61052,km61639c,adil001,kl04707c,km47389,km58184,km61052,kq61023c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,||LimitTest_20140528164643.xlsx,testTask2_20140528140033.xlsx,testTask1_20140528135944.xlsx,testTask2_20140528140033.xlsx,||||1401191909489|||adil001,km11285c,km61052,km61639c,adil001,kl04707c,km47389,km58184,km61052,kq61023c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,adil001,km11285c,km61052,km61639c,adil001,kl04707c,km47389,km58184,km61052,kq61023c,||LimitTest_20140528164643.xlsx,testTask2_20140528140033.xlsx,testTask1_20140528135944.xlsx,testTask2_20140528140033.xlsx,LimitTest_20140528164643.xlsx,";
var tree = buildTree(value);
for (var i = 0; i < tree.length; ++i) {
var dir = tree[i];
if (dir.users.indexOf(user) >= 0) {
console.log("User '" + user + "' has access to directory '" + dir.name + "', which contains these files: " + dir.files.join(","));
}
}
}
getData();

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