I am having trouble with running a prompt twice. I do not know how to link the let statement at the bottom of the statement with var options = passwordOptions(); without running through the prompts twice.
function generatePassword() {
var options = passwordOptions();
var result = []
var possible = []
var guaranteed = []
var password = ""
if(options.specialCharacters){
possible = possible.concat(specChar)
guaranteed.push(getRandom(specChar))
password+= getRandom(specChar)
}
if(options.lowerCaseChar){
possible = possible.concat(lowerCase)
guaranteed.push(getRandom(lowerCase))
password+= getRandom(lowerCase)
}
if(options.upperCaseChar){
possible = possible.concat(upperCase)
guaranteed.push(getRandom(upperCase))
password+= getRandom(upperCase)
}
if(options.numChar){
possible = possible.concat(numbers)
guaranteed.push(getRandom(numbers))
password+= getRandom(upperCase)
}
let passwordLength = passwordOptions().passwordLength
while(password.length < passwordLength) {
password+=guaranteed[Math.floor(Math.random() * guaranteed.length)]
}
return password;
}
function getRandom(arr) {
var randomIndex = Math.floor(Math.random() * arr.length)
var randomElement = arr[randomIndex]
return randomElement;
}
Related
I am trying to figure out what is wrong with this following code. The code searches for value in a table and assigns mxCost. The IF..ELSE condition works for all values except 1 and is also reading the table. The IF condition makes the page crash and i am not able to figure out why? Can someone please help me figure out what i am doing wrong here. Any help will be appreciated. Thank you.
$jq("#airTableValues tbody tr").each(function() {
var monthName = months[parseInt(dateSplit[1])-1]+" "+dateSplit[0];
if(monthName==$jq(this).find("td:eq(0)").text().trim())
{
mxCost = $jq(this).find("td:eq(6)").text().trim();
}
});
if (mxCost)
mxCost = (mxCost.substring(1, mxCost.length));
else {
mxCost = 0;
}
var MxStat = document.getElementById("MxStat").value;
MxStat = MxStat/100;
var InflationRate1 = document.getElementById("InflationRate1").value;
InflationRate1 = InflationRate1/100;
var rate3 = document.getElementById("rate3").value;
rate3 = Math.pow(1+rate3/100,1/365)-1;
var mxAdj;
if (MxStat == 1){
mxAdj = mxCost;
} // <------- NOT WORKING!
else if (MxStat != 1) {
var TotalCost = mxCost * 2;
mxAdj = (TotalCost * MxStat) - mxCost;
}
var ReturnVal = (mxAdj * InflationRate1) + mxAdj;
var ReturnCalc = ReturnVal * 1000000;
var ReturnPV = Math.floor(ReturnCalc/Math.pow(1+rate3,periods));
document.getElementById("ReturnCondition").value =
(ReturnPV/1000000).toFixed(2);
ReturnCondition = ReturnVal.toFixed(2);
This worked for me
if (MxStat != 1){
var mxAdj = (TotalCost * MxStat) - mxCost;
var ReturnVal = (mxAdj * InflationRate1) + mxAdj;
aReturnCondition = ReturnVal.toFixed(2);
}
if (MxStat == 1){
var mxAdj = mxCost;
var ReturnVal = (mxAdj * InflationRate1) + mxAdj;
aReturnCondition = parseFloat(ReturnVal).toFixed(2);}
I am creating a program which will sort people's names into different tables(table1, table2, table3, table4) which are represented by arrays and it will add any preferences that people would like to sit by into the same table as them. I have a function, check(), which makes sure there are no duplicate names and that the tables' length does not exceed 6. The problem is the check() function moves the preferences out of the table they need to be in. Is there any way to keep this from happening? Thank you.
JavaScript:
$(document).ready(function () {
var table1 = [];
var table2 = [];
var table3 = [];
var table4 = [];
var names = [];
var pref = [];
function seat() {
for (var i = 0; i < names.length; i++) {
if (pref != "") {
if (pref == names[i]) {
var who = names[i];
function prandomize(min, max) {
var pr = Math.floor(Math.random() * (max - min + 1)) + min;
if (pr == 1) {
table1.push(names[i]);
table1.push(who);
} else if (pr == 2) {
table2.push(names[i]);
table2.push(who);
} else if (pr == 3) {
table3.push(names[i]);
table3.push(who);
} else if (pr == 4) {
table4.push(names[i]);
table4.push(who);
} else {
return "Error: Contact Source Code Author!!";
}
}
}
}
function randomize(min, max) {
var r = Math.floor(Math.random() * (max - min + 1)) + min;
if (r == 1) {
table1.push(names[i]);
} else if (r == 2) {
table2.push(names[i]);
} else if (r == 3) {
table3.push(names[i]);
} else if (r == 4) {
table4.push(names[i]);
} else {
return "Error: Contact Source Code Author!!";
}
}
randomize(1, 4);
};
console.log(table1);
console.log(table2);
console.log(table3);
console.log(table4);
console.log("first call");
};
var htable1 = document.getElementById('t1');
var htable11 = document.getElementById('t11');
var htable111 = document.getElementById('t111');
var htable1111 = document.getElementById('t1111');
var htable11111 = document.getElementById('t11111');
var htable111111 = document.getElementById('t111111');
var htable2 = document.getElementById('t2');
var htable22 = document.getElementById('t22');
var htable222 = document.getElementById('t222');
var htable2222 = document.getElementById('t2222');
var htable22222 = document.getElementById('t22222');
var htable222222 = document.getElementById('t222222');
var htable3 = document.getElementById('t3');
var htable33 = document.getElementById('t33');
var htable333 = document.getElementById('t333');
var htable3333 = document.getElementById('t3333');
var htable33333 = document.getElementById('t33333');
var htable333333 = document.getElementById('t333333');
var htable4 = document.getElementById('t4');
var htable44 = document.getElementById('t44');
var htable444 = document.getElementById('t444');
var htable4444 = document.getElementById('t4444');
var htable44444 = document.getElementById('t44444');
var htable444444 = document.getElementById('t444444');
function check() {
var stable1 = table1.slice().sort();
for (var i = 0; i < table1.length - 1; i++) {
if (stable1[i + 1] == stable1[i]) {
table1.splice(i, 1);
console.log("removed");
}
}
if (table1.length > 6) {
while (table1.length > 6) {
var lastvalue = table1.pop();
table2.push(lastvalue);
console.log("moved to table2");
}
}
if (table2.length > 6) {
while (table2.length > 6) {
var lastvalue2 = table2.pop();
table3.push(lastvalue2);
console.log("moved to table3");
}
}
if (table3.length > 6) {
while (table3.length > 6) {
var lastvalue3 = table3.pop();
table4.push(lastvalue3);
console.log("moved to table4");
}
}
if (table4.length > 6) {
while (table4.length > 6) {
var lastvalue4 = table4.pop();
table1.push(lastvalue4);
console.log("moved to table1");
}
}
}
function changeHTML() {
htable1.innerHTML = table1[0];
htable11.innerHTML = table1[1];
htable111.innerHTML = table1[2];
htable1111.innerHTML = table1[3];
htable11111.innerHTML = table1[4];
htable111111.innerHTML = table1[5];
htable2.innerHTML = table2[0];
htable22.innerHTML = table2[1];
htable222.innerHTML = table2[2];
htable2222.innerHTML = table2[3];
htable22222.innerHTML = table2[4];
htable222222.innerHTML = table2[5];
htable3.innerHTML = table3[0];
htable33.innerHTML = table3[1];
htable333.innerHTML = table3[2];
htable3333.innerHTML = table3[3];
htable33333.innerHTML = table3[4];
htable333333.innerHTML = table3[5];
htable4.innerHTML = table4[0];
htable44.innerHTML = table4[1];
htable444.innerHTML = table4[2];
htable4444.innerHTML = table4[3];
htable44444.innerHTML = table4[4];
htable444444.innerHTML = table4[5];
}
function namesdefine() {
names.push(document.getElementById('nameone').value);
names.push(document.getElementById('nametwo').value);
names.push(document.getElementById('namethree').value);
names.push(document.getElementById('namefour').value);
names.push(document.getElementById('namefive').value);
names.push(document.getElementById('namesix').value);
names.push(document.getElementById('nameseven').value);
names.push(document.getElementById('nameeight').value);
names.push(document.getElementById('namenine').value);
names.push(document.getElementById('nameten').value);
names.push(document.getElementById('nameeleven').value);
names.push(document.getElementById('nametwelve').value);
names.push(document.getElementById('namethirteen').value);
names.push(document.getElementById('namefourteen').value);
names.push(document.getElementById('namefifthteen').value);
names.push(document.getElementById('namesixteen').value);
names.push(document.getElementById('nameseventeen').value);
names.push(document.getElementById('nameeighteen').value);
names.push(document.getElementById('namenineteen').value);
names.push(document.getElementById('nametwenty').value);
names.push(document.getElementById('nametwentyone').value);
names.push(document.getElementById('nametwentytwo').value);
names.push(document.getElementById('nametwentythree').value);
names.push(document.getElementById('nametwentyfour').value);
console.log(names);
var testvar = document.getElementById('nameone').value;
console.log(testvar);
console.log("Look here please");
}
function prefsdefine() {
pref.push(document.getElementById('prefone').value);
pref.push(document.getElementById('preftwo').value);
pref.push(document.getElementById('prefthree').value);
pref.push(document.getElementById('preffour').value);
pref.push(document.getElementById('preffive').value);
pref.push(document.getElementById('prefsix').value);
pref.push(document.getElementById('prefseven').value);
pref.push(document.getElementById('prefeight').value);
pref.push(document.getElementById('prefnine').value);
pref.push(document.getElementById('preften').value);
pref.push(document.getElementById('prefeleven').value);
pref.push(document.getElementById('preftwelve').value);
pref.push(document.getElementById('prefthirteen').value);
pref.push(document.getElementById('preffourteen').value);
pref.push(document.getElementById('preffifthteen').value);
pref.push(document.getElementById('prefsixteen').value);
pref.push(document.getElementById('prefseventeen').value);
pref.push(document.getElementById('prefeightteen').value);
pref.push(document.getElementById('prefnineteen').value);
pref.push(document.getElementById('preftwenty').value);
pref.push(document.getElementById('preftwentyone').value);
pref.push(document.getElementById('preftwentytwo').value);
pref.push(document.getElementById('preftwentythree').value);
pref.push(document.getElementById('preftwentyfour').value);
}
document.getElementById('sbm').addEventListener('click', function (e) {
e.preventDefault();
namesdefine();
prefsdefine();
seat();
check();
check();
check();
changeHTML();
});
console.log(table1);
console.log(table2);
console.log(table3);
console.log(table4);
console.log("second call");
console.log(pref);
});
I would suggest that you first focus on the data structures that you are using before you try to go too much further. The preferences handling is trickier than it seems at first because you could have person1 who wants to sit with person2, but person2 wants to sit beside person6. This creates a chain of preferences that is not trivial to handle.
Before you try to tackle that, I would suggest you try creating a single data structure (rather than four tables). This data structure might be an array of size 24 holding objects that looks something like this:
{ name: 'xxx', preference: 'yyy', table: n }
If you are not comfortable with objects, or arrays of objects, I would suggest that you focus your efforts on learning them since they are absolutely essential in JavaScript. Arrays are handy but, in practice, they tend to be for very simple lists or as containers to hold objects.
I could provide you code that will do what you want but I don't think that will help you in your learning curve. Take a stab at applying a different data structure and if you get stuck there, maybe post a new question on SO. There are plenty of people that want to help but you will need to do your homework to get assistance along the way.
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?
I'm trying to build a sophisticated automatic form filler. I wrote the code below, but when I'm trying to run it in FireBug, it keeps saying syntax error.
In this code I am attempting to create a pop up form in the page I am filling, create usernames as demands (function a()). In function Nickname(), I'm getting the users I created in function a(), save it in array, pick a username randomly, fill it out in the appropriate place, and check if it's okay or not. Function pass and checked is filling the rest of the form.
var f = document.createElement("form");
var i = document.createElement("input");
i.type = "text";
i.name = "username";
i.id = "username";
var ien = document.createElement("input");
ien.type = "number";
ien.name = "quantitye";
ien.id = "quantity";
var b = document.createElement("button");
b.onclick = "a()";
var bu = document.createElement("button");
bu.onclick = "bu()";
f.appendChild(i);
f.appendChild(ien);
f.appendChild(b);
f.appendChild(bu);
document.getElementsByTagName('body')[0].appendChild(f);
function a() {
var text = document.getElementById("username").value ;
var i;
var j ;
j = document.getElementById("quantity").value;
var text1 = "";
for(i = 1; i < j ; i++) {
text1+= text + i + " " ;
}
document.write(text1);
}
function Nickname() {
var array =[];
var Guser;
Guser = a();
array = Guser.split(',');
var length = array.length;
var randome = array[math.floor(math.random() * array.length)];
var index = array.indexOf(randome);
document.getElementById("nick").value = randome;
var r = confirm("Is It Okay To Continue ?");
if ( r == true ) {
if(index>-1 && length > -1) {
array.splice(index,1);
}
else if( r != true ) {
randome = array[math.floor(math.random() * array.length)];
document.getElementById("nick").value = randome;
var s = confirm("Is It Okay To Continue ?");
while ( s != true ) {
randome = array[math.floor(math.random() * array.length)];
document.getElementById("nick").value = randome;
}
}
}
}
function pass() {
var password = "123456789m";
document.getElementById("password").value = password;
document.getElementById("pass_conf").value = password;
}
function checked() {
var checked = true ;
document.getElementById(agd).checked = true ;
}
This declaration doesn't look correct:
function all() {
function Nickname() {
Did you really intend to declare Nickname() inside all()?
When I try var a = ar_url2.concat(ar_desc2); to join my arrays into one it returns null. I'm sure it's trivial but I spent a few hours stuck on this now and an explanation as why this is happening would be great. In my code bellow I tried while(ar_url2.length)a.push(ar_url2.shift()); and it returns same null...
function agregar() {
var i = 0,
textarea;
var ar_desc = [];
while (textarea = document.getElementsByTagName('textarea')[i++]) {
if (textarea.id.match(/^desc_([0-9]+)$/)) {
ar_desc.push(textarea.id);
}
}
var desc_count_demo = document.getElementById('desc_count').value;
var desc_count = desc_count_demo - 1;
i = 0;
var ar_desc2 = [];
var campo = null;
while (i <= desc_count) {
campo = document.getElementById(ar_desc[i]).value;
ar_desc2[ar_desc[i]] = campo;
i++;
}
i = 0;
var input;
var ar_url = [];
while (input = document.getElementsByTagName('input')[i++]) {
if (input.id.match(/^url_([0-9]+)$/)) {
ar_url.push(input.id);
}
}
var url_count_demo2 = document.getElementById('url_count').value;
var url_count2 = url_count_demo2 - 1;
i = 0;
var ar_url2 = [];
while (i <= url_count2) {
campo = document.getElementById(ar_url[i]).value;
ar_url2[ar_url[i]] = campo;
i++;
}
// var a = Array.prototype.concat.call(ar_url2, ar_desc2);
while (ar_url2.length) a.push(ar_url2.shift());
function url(data) {
var ret = [];
for (var d in data)
ret.push(encodeURIComponent(d) + "=" + encodeURIComponent(data[d]));
return ret.join("&");
}
window.open('alta1.php?'+url(a));
}
EDIT: If I pass to function url(ar_url2) or url(ar_desc2) the returned values in the URL are
http://localhost/proj1/alta1.php?url_0=inpit&url_1=input
and
http://localhost/proj1/alta1.php?desc_0=input&desc_1=input
But still cannot merge both into one...
One thing I see is your ar_url Array is filled by:
while(input=document.getElementsByTagName('input')[i++]){
if(input.id.match(/^url_([0-9]+)$/)){
ar_url.push(input.id);
}
}
Since you the putting the whole id in the array, it will be filled with things like: 'url_0', 'url_1', 'url_2', etc...
Later you do:
ar_url2[ar_url[i]] = campo;
When you index into ar_url, you get out the 'url_XXX' strings. That means you are setting the 'url_XXX' properties on ar_url2 instead of filling in the elements of the array.
Try changing your second loop to:
while(input=document.getElementsByTagName('input')[i++]){
var result;
if(result = input.id.match(/^url_([0-9]+)$/)){
ar_url.push(+result[1]);
}
}
To use the value captured in the ([0-9]+) portion of the RegExp instead of the entire 'url_XXX' string.