We Keep Coding

Why i can't change i in setTimeout() function?

function turn(id, player) {
let value = parseInt($('#' + id).attr('data-value'));
showValue();
id = parseInt(id);
for (let i = 1; i <= value; i++) {
let newId = id + i;
setTimeout(function () {
if (player == 'p1') {
let value = parseInt($('#' + newId).attr('data-value'));
if (newId == 14) {
let mainValue = parseInt($('#main-1').attr('data-value'));
$('#main-1').attr('data-value', mainValue + 1);
// i want to add i++; but nothing happen
} else {
$('#' + newId).attr('data-value', value + 1);
}
} else {
let value = parseInt($('#' + newId).attr('data-value'));
if (newId == 7) {
let mainValue= parseInt($('#main-2').attr('data-value'));
$('#main-2').attr('data-value', mainValue + 1);
//here too
} else {
$('#' + newId).attr('data-value', value + 1);
}
} showValue();
}, i * 500);
}
}
when i console.log the i in that spot, nothing happened.
but when i change i outside setTimeout function, it works.
how can i fix that?

You should use setInterval instead of setTimeout in your case.
function turn(id, player) {
let value = parseInt($("#" + id).attr("data-value"));
showValue();
id = parseInt(id);
let i = 1;
const timer = setInterval(function () {
if (player == "p1") {
let newId = id + i;
let value = parseInt($("#" + newId).attr("data-value"));
if (newId == 14) {
let mainValue = parseInt($("#main-1").attr("data-value"));
$("#main-1").attr("data-value", mainValue + 1);
// i want to add i++; but nothing happen
} else {
$("#" + newId).attr("data-value", value + 1);
}
} else {
let value = parseInt($("#" + newId).attr("data-value"));
if (newId == 7) {
let mainValue = parseInt($("#main-2").attr("data-value"));
$("#main-2").attr("data-value", mainValue + 1);
//here too
} else {
$("#" + newId).attr("data-value", value + 1);
}
}
showValue();
i++;
if (i > value) {
clearInterval(timer);
}
}, 500);
}

function turn(id, player) {
let value = parseInt($('#' + id).attr('data-value'));
showValue();
id = parseInt(id);
let i = 1;
for (i = 1; i <= value; i++) {
let newId = id + i;
setTimeout(function () {
if (player == 'p1') {
let value = parseInt($('#' + newId).attr('data-value'));
if (newId == 14) {
let mainValue = parseInt($('#main-1').attr('data-value'));
$('#main-1').attr('data-value', mainValue + 1);
i++;
} else {
$('#' + newId).attr('data-value', value + 1);
}
} else {
let value = parseInt($('#' + newId).attr('data-value'));
if (newId == 7) {
let mainValue= parseInt($('#main-2').attr('data-value'));
$('#main-2').attr('data-value', mainValue + 1);
i = i + 1
} else {
$('#' + newId).attr('data-value', value + 1);
}
} showValue();
}, i * 500);
}
}
I think this here should work as it worked for me! Have a nice day :)

Step identification bug in script using Material Steppers

I am working on a small AngularJS application with with Material Steppers.
I have to select items from two sections of the page and return true only if the items from both sections belong to the category with id (categoryID) 1.
Choosing items from section A already changes the variable this.isTriggerB, that should only be change after choosing from section A:
class Controller {
constructor($mdStepper) {
this.isTriggerA = false;
this.isTriggerB = false;
this.clickedStepNumber = 0;
getCurrentStep() {
this.steppers = this.$mdStepper('stepper');
const steps = this.steppers.steps;
steps.forEach((el, index) => {
let step = this.steppers.steps[index];
if (step.isClicked()) {
this.clickedStepNumber = step.stepNumber;
}
});
}
checkCategory() {
this.getCurrentStep();
if (this.filter.provider) {
let categoryID = parseInt(this.filter.category.id, 10);
console.log('Cid: ' + categoryID);
if (categoryID !== 1) {
this.isTestPassed = false;
} else {
if (parseInt(this.clickedStepNumber, 10 === 1)) {
this.isTriggerA = true;
console.log('Step: ' + this.clickedStepNumber);
console.log("A1: " + this.isTriggerA);
console.log("B1: " + this.isTriggerB);
}
if (parseInt(this.clickedStepNumber, 10 === 2)) {
this.isTriggerB = true;
console.log('Step: ' + this.clickedStepNumber);
console.log("A2: " + this.isTriggerA);
console.log("B2: " + this.isTriggerB);
}
if (this.isTriggerA === true && this.isTriggerB === true) {
this.isTestPassed = true;
} else {
this.isTestPassed = false;
}
}
}
}
}
The script should not even go inside if it is executing.
It should treat the 2 cases (steps) differently.
What am I doing wrong?

Move the banana:
if (categoryID !== 1) {
this.isTestPassed = false;
} else {
̶i̶f̶ ̶(̶p̶a̶r̶s̶e̶I̶n̶t̶(̶t̶h̶i̶s̶.̶c̶l̶i̶c̶k̶e̶d̶S̶t̶e̶p̶N̶u̶m̶b̶e̶r̶,̶ ̶1̶0̶ ̶=̶=̶=̶ ̶1̶)̶)̶ ̶{̶
if (parseInt(this.clickedStepNumber, 10) === 1) {
this.isTriggerA = true;
console.log('Step: ' + this.clickedStepNumber);
console.log("A1: " + this.isTriggerA);
console.log("B1: " + this.isTriggerB);
}
̶i̶f̶ ̶(̶p̶a̶r̶s̶e̶I̶n̶t̶(̶t̶h̶i̶s̶.̶c̶l̶i̶c̶k̶e̶d̶S̶t̶e̶p̶N̶u̶m̶b̶e̶r̶,̶ ̶1̶0̶ ̶=̶=̶=̶ ̶2̶)̶)̶ ̶{̶
if (parseInt(this.clickedStepNumber, 10) === 2) {
this.isTriggerB= true;
console.log('Step: ' + this.clickedStepNumber);
console.log("A2: " + this.isTriggerA);
console.log("B2: " + this.isTriggerB);
}

Disable required field when checkbox is selected to No

I am trying to disable option required when I select checkbox to "No"
So when I select "NO" and when I submit form I get a required message and It's return dropdown menu.
So in picture you can see better and you will understand the problem
When choice is selected to "NO"
https://i.imgur.com/kCFxTFA.jpg
When choice is selected to "YES"
https://i.imgur.com/cUPlZeb.jpg
When I selected choice NO and submit form I get required message
https://i.imgur.com/LvIxMM1.jpg
Source Code
Showing/Hidden content
$(document).ready(function () {
$("input[name$='Chapel']").click(function () {
var test = $(this).val();
if (test == 'No') {
$("div#hideChapel").hide();
}
else {
$("div#hideChapel").show();
}
});
});
history.pushState(null, null, document.URL);
window.addEventListener('popstate', function () {
history.pushState(null, null, document.URL);
});
Function for time and date validation
function dateValidation() {
if (document.getElementById('dateOfEvent').value == "")
document.getElementById("valDate").innerHTML = "<p>Date Field required.</p>";
else
document.getElementById("valDate").innerHTML = "";
}
function timeValidation() {
if (document.getElementById('TimeFrom').value == "")
{
document.getElementById("valTime").innerHTML = "<p>Time From Field required.</p>";
}
else
{
provjera();
document.getElementById("valTime").innerHTML = "";
}
}
Chapel Time validation
var isValidTIme = 1;
function chapelTime() {
var t = new Date();
var timeFrom = document.getElementById("TimeFrom").value;
var timeTo = document.getElementById("TimeTo").value;
var chapelTimeFrom = document.getElementById("ChapelTimeFrom").value;
var chapelTimeTo = document.getElementById("ChapelTimeTo").value;
d = t.getDate();
m = t.getMonth() + 1;
y = t.getFullYear();
//Convert time into date object
var d1 = new Date(m + "/" + d + "/" + y + " " + timeFrom);
var d2 = new Date(m + "/" + d + "/" + y + " " + timeTo);
var chd1 = new Date(m + "/" + d + "/" + y + " " + chapelTimeFrom);
var chd2 = new Date(m + "/" + d + "/" + y + " " + chapelTimeTo);
//Get timestamp
var t1 = d1.getTime();
var t2 = d2.getTime();
var cht1 = chd1.getTime();
var cht2 = chd2.getTime();
if (t2 < t1) {
var endDay = new Date(m + "/" + d + "/" + y + " " + "11:45 PM");
var startAnotherDay = new Date(m + "/" + d + "/" + y + " " + "12:00 AM");
if (cht1 > t2 && cht1 < t1) {
document.getElementById("valChapelTimeFrom").innerHTML = "<p>Chapel Time From must be between Event Time From and Event Time To values.</p>";
return false;
}
else if (cht1 < t1) {
document.getElementById("valChapelTimeFrom").innerHTML = "";
if (cht2 < cht1 || cht2 > t2) {
document.getElementById("valChapelTimeTo").innerHTML = "<p>Chapel Time To must be between Chapel Time From and Event Time To values.</p>";
return false;
}
else {
document.getElementById("valChapelTimeTo").innerHTML = "";
return true;
}
}
else if (cht2 < t1 && cht2 > t2) {
document.getElementById("valChapelTimeTo").innerHTML = "<p>Chapel Time To must be between Chapel Time From and Event Time To values.</p>";
return false;
}
else {
document.getElementById("valChapelTimeFrom").innerHTML = "";
document.getElementById("valChapelTimeTo").innerHTML = "";
return true;
}
}
else {
if (cht1 < t1 || cht1 > t2) {
document.getElementById("valChapelTimeFrom").innerHTML = "<p>Chapel Time From must be between Event Time From and Event Time To values.</p>";
return false;
}
else if (cht2 < t1 || cht2 > t2) {
document.getElementById("valChapelTimeFrom").innerHTML = "";
document.getElementById("valChapelTimeTo").innerHTML = "<p>Chapel Time To must be between Event Time From and Event Time To values.</p>";
return false;
}
else if (cht1 >= cht2) {
document.getElementById("valChapelTimeFrom").innerHTML = "";
document.getElementById("valChapelTimeTo").innerHTML = "";
document.getElementById("valChapelTimeTo").innerHTML = "<p>Chapel Time To must be greater then Chapel Time From.</p>";
return false;
}
else {
document.getElementById("valChapelTimeFrom").innerHTML = "";
document.getElementById("valChapelTimeTo").innerHTML = "";
return true;
}
}
}
There are rest of function for checking time and date
function provjera() {
if (chapelTime() == false || cocktailTime() == false || mainTime() == false) {
isValidTIme = 0;
}
else {
isValidTIme = 1;
}
}
function checkIfEmpty() {
if (document.getElementById("TimeFrom").value == "" || document.getElementById("TimeTo").value == "" || document.getElementById("ChapelTimeFrom").value == "" || document.getElementById("ChapelTimeTo").value == "" || document.getElementById("CocktailTimeFrom").value == "" || document.getElementById("CocktailTimeTo").value == "" || document.getElementById("MainTimeFrom").value == "" || document.getElementById("MainTimeTo").value == "") {
return false;
}
else {
provjera();
return true;
}
}
function provjeraBezChapela() {
if (cocktailTimeWithoutChapel() == false || mainTime() == false) {
isValidTIme = 0;
}
else {
isValidTIme = 1;
}
}
function checkIfEmptyWithoutChapel() {
if (document.getElementById("TimeFrom").value == "" || document.getElementById("TimeTo").value == "" || document.getElementById("CocktailTimeFrom").value == "" || document.getElementById("CocktailTimeTo").value == "" || document.getElementById("MainTimeFrom").value == "" || document.getElementById("MainTimeTo").value == "") {
return false;
}
else {
provjeraBezChapela();
return true;
}
}
I just only to disable required message when I choice "NO" and it should allow me to submit form.
Any suggestion ?

In your submit code you have to verify if the No option is selected, somethink like this:
if(document.getElementById('YesOption').checked) {
.........do something.......
}
if(document.getElementById('NoOption').checked) {
..... do other things without message....
}

JQuery / JavaScript Keyboard event

I have a typing speed test with a textarea and I have I paragraph split into spans. Every time the user hits space, it highlights the next span. Then I split the textarea val() and compare the two at the end. I have everything working except I cannot get the enter key to do what I want it to do. I need it to act like the space bar(in the background) and act as the enter key on screen.
$(function() {
//APPEARANCE
$('#error').hide();
$('#oldTextOne').hide();
$('#oldTextTwo').hide();
$('#oldTextThree').hide();
$('#oldTextFour').hide();
$('#oldTextFive').hide();
$('.linkBox').hover(function() {
$(this).removeClass('linkBox').addClass('linkHover');
}, function() {
$(this).removeClass('linkHover').addClass('linkBox');
});
//FUNCTIONALITY VARIABLES
var min = '5';
var sec = '00';
var realSec = 0;
var errorTest = "hasn't started yet";
var oldTextVal;
var para;
// PICK A RANDOM PARAGRAPH
function pickRandom() {
var date = new Date();
date = date.getTime();
date += '';
var dateSplit = date.split('');
var temp = dateSplit.length - 1;
var picker = dateSplit[temp];
if (picker === '0' || picker === '1') {
para = $('#oldTextOne').text();
}
else if (picker === '2' || picker === '3') {
para = $('#oldTextTwo').text();
}
else if (picker === '4' || picker === '5') {
para = $('#oldTextThree').text();
}
else if (picker === '6' || picker === '7') {
para = $('#oldTextFour').text();
}
else {
para = $('#oldTextFive').text();
}
var splitPara = para.split(' ');
for (i in splitPara) {
$('#oldTextBox').append('<span id="pw' + i + '">' + splitPara[i] + '</span> ');
}
}
pickRandom();
//FUNCTION FOR TIMER
//APPEARANCE
function show() {
$('#timer').text(min + ' : ' + sec);
}
show();
//COUNT-DOWN
var count = function() {
sec = +sec - 1;
sec += '';
realSec++;
if (+sec === -1) {
sec = '59';
min -= 1;
min += '';
}
if (sec.length === 1) {
sec = '0' + sec;
}
show();
if (sec === '00' && min === '0') {
clearInterval(run);
checkIt();
}
};
// TYPE THE TEXT INTO #TYPEDTEXTBOX
$('#pw0').addClass('green');
var lastLetter;
$('#typedTextBox').focus().keypress(function() {
if (errorTest === "hasn't started yet") {
errorTest = 'running';
run = setInterval(count, 1000);
}
//STOP ERRORS FROM PEOPLE HITTING SPACE BAR TWICE IN A ROW !!NOT WORKING IN IE8
var thisLetter = event.which;
if (lastLetter === 32 && event.which === 32) {
event.preventDefault();
}
lastLetter = thisLetter;
}).keyup(function() {
//STOP ERRORS FROM BACKSPACE NOT REGISTERING WITH KEYPRESS FUNCTION
if (event.which === 8) {
lastLetter = 8;
}
if (event.which === 13) {
?????????????????????????????????????????????
}
//SPLIT THE TYPED WORDS INTO AN ARRAY TO MATCH THE OLD TXT SPANS (TO HIGHLIGHT THE CURRENT WORD IN OLDTXT)
var typedWords = $(this).val().split(' ');
var temp = typedWords.length - 1;
var oldTemp = temp - 1;
var stopErrors = temp + 1;
$('span:nth(' + temp + ')').addClass('green');
$('span:nth(' + oldTemp + ')').removeClass('green');
$('span:nth(' + stopErrors + ')').removeClass('green');
//SCROLL
if (typedWords.length < 50) {
return;
}
else if (typedWords.length > 50 && typedWords.length < 100) {
$('#oldTextBox').scrollTop(30);
}
else if (typedWords.length > 100 && typedWords.length < 150) {
$('#oldTextBox').scrollTop(60);
}
else if (typedWords.length > 150 && typedWords.length < 200) {
$('#oldTextBox').scrollTop(90);
}
else if (typedWords.length > 200) {
$('#oldTextBox').scrollTop(120);
}
//KEEP FOCUS IN THE TYPING AREA
}).blur(function() {
if (errorTest !== 'done') {
$(this).focus();
}
});
//COMPARE
//MAKE AN ARRAY OF THE OLDTEXT
var oldWords = para.split(' ');
//FUNCTION TO DISPLAY RESULTS
var checkIt = function() {
errorTest = 'done';
var correct = 0;
var typed = $('#typedTextBox').val();
var typedWords = typed.split(' ');
$('#typedTextBox').blur();
for (i = 0; i < typedWords.length; i++) {
if (typedWords[i] === oldWords[i]) {
correct += 1;
}
}
var errors = typedWords.length - correct;
var epm = (errors / realSec) * 60;
var wpm = Math.round(( ($('#typedTextBox').val().length / 5 ) / realSec ) * 60);
var realWpm = Math.round(wpm - epm);
//SHOW RESULTS
$('#oldTextBox').html('<br><span id="finalOne">WPM : <strong>' + realWpm + ' </strong></span><span class="small">(error adjusted)</span><br><br><span id="finalTwo">You made ' + errors + ' errors </span><br><span id="finalThree">Total character count of ' + $('#typedTextBox').val().length + '</span><br><span id="finalFour">Gross WPM : ' + wpm + '</span>');
};
//STOP BUTTON APPEARANCE AND FUNCTIONALITY
$('#stop').mouseover(function() {
$(this).addClass('stopHover');
}).mouseout(function() {
$(this).removeClass('stopHover');
}).click(function() {
if (errorTest === 'running') {
checkIt();
clearInterval(run);
errorTest = 'done';
}
});
});

try this:
//ENTER KEY
if (event.which === 13) {
//event.stopPropagation(); or
event.preventDefault();
//simulate spacebar
$(window).trigger({type: 'keypress', which: 32, keyCode: 32});
}

#james - Thanks for the help. I found a better way of thinking about the problem. Instead of changing the enter key action, I changed the split function to var typedWords = typed.split(/[ \r\n]+/);

Adding price to total when checkbox is selected

I would like to add a $5.00 charge whenever the txtBwayEDUGift checkbox is selected. The javascript code I currently have is reducing the amount when checkbox is unchecked, but not applying the charge when selected. I can provide additonal code if needed.
Here is my input type from my aspx page:
<input type="checkbox" name="txtBwayEDUGift" id="txtBwayEDUGift" onchange="checkboxAdd(this);" checked="checked" />
Here is my javascript:
{
var divPrevAmt;
if (type == 0)
{
divPrevAmt = document.getElementById("divBwayGiftPrevAmt");
}
else if (type == 1)
{
divPrevAmt = document.getElementById("divBwayEDUGiftPrevPmt");
}
var txtAmt = document.getElementById(obj);
var amt = txtAmt.value;
amt = amt.toString().replace("$","");
amt = amt.replace(",","");
var prevAmt = divPrevAmt.innerHTML;
try
{
amt = amt * 1;
}
catch(err)
{
txtAmt.value = "";
return;
}
if (amt >= 0) //get the previous amount if any
{
if (type == 0)
{
if (prevAmt.toString().length > 0)
{
prevAmt = prevAmt * 1;
}
else
{
prevAmt = 0;
}
}
else if (type == 1)
{
if (prevAmt.toString().length > 0)
{
prevAmt = prevAmt * 1;
}
else
{
prevAmt = 0;
}
}
//now update the master total
var total = document.getElementById("txtTotal");
var dTotal = total.value.toString().replace("$","");
dTotal = dTotal.replace(",","");
dTotal = dTotal * 1;
var newTotal = dTotal - prevAmt;
newTotal = newTotal + amt;
divPrevAmt.innerHTML = amt.toString();
newTotal = addCommas(newTotal);
amt = addCommas(amt);
txtAmt.value = "$" + amt;
total.value = "$" + newTotal;
}
else
{
txtAmt.value = "";
return;
}
}
function disable()
{
var txtTotal = document.getElementById("txtTotal");
var txt = txtTotal.value;
txtTotal.value = txt;
var BwayGift = document.getElementById("txtBwayGift");
BwayGift.focus();
}
function addCommas(nStr)
{
nStr += '';
x = nStr.split('.');
x1 = x[0];
x2 = x.length > 1 ? '.' + x[1] : '';
var rgx = /(\d+)(\d{3})/;
while (rgx.test(x1)) {
x1 = x1.replace(rgx, '$1' + ',' + '$2');
}
var newTotal = x1 + x2;
if (newTotal.toString().indexOf(".") != -1)
{
newTotal = newTotal.substring(0,newTotal.indexOf(".") + 3);
}
return newTotal;
}
function checkChanged()
{
var cb = document.getElementById("cbOperaGala");
if (cb.checked == true)
{
var tableRow = document.getElementById("trCheckbox");
tableRow.style.backgroundImage = "url('images/otTableRowSelect.jpg')";
}
else if (cb.checked == false)
{
var tableRow = document.getElementById("trCheckbox");
tableRow.style.backgroundImage = "";
}
}
function alertIf()
{
var i = 0;
for (i=5;i<=10;i++)
{
try{
var subtotal2 = document.getElementById("txtSubTotal" + i);
var dSubtotal2 = subtotal2.value;
dSubtotal2 = dSubtotal2.replace("$","");
dSubtotal2 = dSubtotal2 * 1;}
catch (Error){dSubtotal2 = 0}
if (dSubtotal2 > 0)
{
alert("You have selected the I want it all package, \n however you have also selected individual tickets to the same events. \n If you meant to do this, please disregard this message.");
break;
}
}
}
function disableEnterKey(e)
{
var key;
if(window.event)
key = window.event.keyCode; //IE
else
key = e.which; //firefox
return (key != 13);
}
//Add $5.00 donation to cart
function checkboxAdd(ctl) {
if (ctl.checked == true) {
// alert("adding $5");
calculateTotal(5, "A");
} else {
// alert("deducting $5");
calculateTotal( 5, "S");
}
}
</script>

I do not understand the context of the scenario. When a user clicks the checkbox are you making an HTTP request to the server? Or is this a simple form POST page? What is calculateTotal() doing?

I figured it out. So the functionality I had in place was fine.
//Add $5.00 donation to cart
function checkboxAdd(txtBwayEDUGift) {
if (txtBwayEDUGift.checked == true) {
// alert("adding $5");
calculateTotal(5, "A");
} else {
// alert("deducting $5");
calculateTotal(5, "S");
}
}
But I needed to add a load function:
function load() {
calculateTotal(5, "A");
}
<body onload="load()">
Along with adding a reference to my c# page:
if (txtBwayEDUGift.Checked)
{
addDonations(5.00, 93);
}

You can use jQuery :)
$(txtBwayEDUGift).change(calculateTotal(5, "S"));