Develop Reference

Shopping Cart Update Total Function doesnt work

I am building an eCommerce store website, and I am facing an issue. The function updateCartTotal doesn't work at all. The script is also added to the bottom of the HTML body.
Thanks in advance.
HTML:
<span class="material-symbols-outlined" id="cart-icon">
shopping_cart
</span>
<div class="cart">
<h2 class="cart-title">Your Shopping Cart</h2>
<div class="cart-content">
<div class="cart-box">
<img src="/Monn-Homme/images/tie1.jpg" class="cart-image">
<div class="detail-box">
<div class="cart-product-title">
Tie
</div>
<div class="cart-price"> £10.99</div>
<input type="number" value="1" class="cart-qty">
</div>
<span class="material-symbols-outlined" id="cart-remove">
delete
</span>
</div>
</div>
<div class="total">
<div class="total-title">Total</div>
<div class="total-price">£10.99</div>
</div>
<button type="button" class="buy-btn">Buy Now</button>
<span class="material-symbols-outlined" id="close-cart">
close
</span>
</div>
</div>
Javascript:
let cartIcon = document.getElementById("cart-icon");
let cart = document.querySelector(".cart");
let CloseCart = document.querySelector("#close-cart");
cartIcon.onclick = () => {
cart.classList.add("active");
};
CloseCart.onclick = () => {
cart.classList.remove("active");
};
if (document.readyState == "loading") {
document.addEventListener("DOMContentLoaded", ready);
} else {
ready();
}
function ready() {
var removeCartButtons = document.getElementsByClassName("material-symbols-outlined");
for (var i = 0; i < removeCartButtons.length; i++) {
var button = removeCartButtons[i];
button.addEventListener("click", removeCartItem)
}
// Quantity Change //
var quantitInputs = document.getElementsByClassName("cart qty");
for (var i = 0; i < quantitInputs.length; i++) {
var input = quantitInputs[i];
input.addEventListener("change", quantityChanged);
}
}
function removeCartItem(event) {
var buttonClicked = event.target;
buttonClicked.parentElement.remove();
updateCartTotal();
}
quantityChanged = (event) => {
var input = event.target;
if (isNaN(input.value) || input.value <= 0) {
input.value = 1;
}
updateCartTotal();
}
function updateCartTotal() {
var cartContainer = document.getElementsByClassName("cart-content")[0];
var cartBox = cartContainer.getElementsByClassName("cart-box");
var total = 0
for (var i = 0; i < cartBox.length; i++) {
var cartBox = cartBox[i]
var priceElement = cartBox.getElementsByClassName("cart-price")[0]
var quantityElement = cartBox.getElementsByClassName("cart-qty")[0]
price = parseFloat(priceElement.innerText.replace("£", ""))
quantity = quantityElement.value
total = total + (price * quantity)
}
document.getElementsByClassName("total-price")[0].innerText = total
}
i am expecting the total to update as the quantity changes, and the function to work

You have the following mistakes-
There is no element with the class name cart qty.
var quantitInputs = document.getElementsByClassName("cart qty");
quantityChanged function should have a function keyword.
You are using the same name variable cartBox in updateCartTotal function which is creating confusion-
var cartBox = cartContainer.getElementsByClassName("cart-box");
for (var i = 0; i < cartBox.length; i++) {
var cartBox = cartBox[i]
}
Now, after fixing these mistakes, your code will look like the below which is working.
Note- I moved all the declarations to the top and I replaced those two methods-
getElementsByClassName() = querySelectorAll()
getElementsByClassName()[0] = querySelector()
let cartIcon = document.querySelector("#cart-icon");
let cart = document.querySelector(".cart");
let CloseCart = document.querySelector("#close-cart");
var quantitInputs = document.querySelectorAll(".cart-qty");
var removeCartButtons = document.querySelectorAll(".material-symbols-outlined");
var cartContainer = document.querySelector(".cart-content");
var cartBox = cartContainer.querySelectorAll(".cart-box");
var totalEl = document.querySelector(".total-price")
cartIcon.onclick = () => {
cart.classList.add("active");
};
CloseCart.onclick = () => {
cart.classList.remove("active");
};
if (document.readyState == "loading") {
document.addEventListener("DOMContentLoaded", ready);
} else {
ready();
}
function ready() {
for (var i = 0; i < removeCartButtons.length; i++) {
var button = removeCartButtons[i];
button.addEventListener("click", removeCartItem);
}
// Quantity Change //
for (var i = 0; i < quantitInputs.length; i++) {
var input = quantitInputs[i];
input.addEventListener("change", quantityChanged);
}
}
function removeCartItem(event) {
var buttonClicked = event.target;
buttonClicked.parentElement.remove();
updateCartTotal();
}
function quantityChanged(event) {
var input = event.target;
if (isNaN(input.value) || input.value <= 0) {
input.value = 1;
}
updateCartTotal();
};
function updateCartTotal() {
var total = 0;
for (var i = 0; i < cartBox.length; i++) {
var cartBoxEl = cartBox[i];
var priceElement = cartBoxEl.querySelector(".cart-price");
var quantityElement = cartBoxEl.querySelector(".cart-qty");
price = parseFloat(priceElement.innerText.replace("£", ""));
quantity = quantityElement.value;
total = total + price * quantity;
}
if (totalEl) {
totalEl.innerText = total;
}
}
<div>
<span class="material-symbols-outlined" id="cart-icon">
shopping_cart
</span>
<div class="cart">
<h2 class="cart-title">Your Shopping Cart</h2>
<div class="cart-content">
<div class="cart-box">
<img src="/Monn-Homme/images/tie1.jpg" class="cart-image">
<div class="detail-box">
<div class="cart-product-title">
Tie
</div>
<div class="cart-price"> £10.99</div>
<input type="number" value="1" class="cart-qty">
</div>
<span class="material-symbols-outlined" id="cart-remove">
delete
</span>
</div>
</div>
<div class="total">
<div class="total-title">Total</div>
<div class="total-price">£10.99</div>
</div>
<button type="button" class="buy-btn">Buy Now</button>
<span class="material-symbols-outlined" id="close-cart">
close
</span>
</div>
</div>

Advanced product filtering based on user's values

I already built a simple product configurator using HTML/CSS and JS (jQuery), but my project needs advanced filtering based on user's values.
Short project description - a special strollers configurator where You can select a product, put some accessories and order it.
What do I need?
Advanced filtering based on user's measurements (height, weight up to 10 unique values) which will show only compatibile products. Every stroller has a value range (Stroller1 has a height range from 100 to 130 cm). How to add this kind of form to my already existing project?
Code snippet:
jQuery(document).ready(function($) {
function ProductBuilder(element) {
this.element = element;
this.stepsWrapper = this.element.children('.cd-builder-steps');
this.steps = this.element.find('.builder-step');
this.models = this.element.find('[data-selection="models"]');
this.summary;
this.optionsLists = this.element.find('.options-list');
//podsumowanie
this.fixedSummary = this.element.find('.cd-builder-footer');
this.modelPreview = this.element.find('.selected-product').find('img');
this.totPriceWrapper = this.element.find('.tot-price').find('b');
//nawigacja
this.mainNavigation = this.element.find('.cd-builder-main-nav');
this.secondaryNavigation = this.element.find('.cd-builder-secondary-nav');
//sprawdza, czy wszystko sie poprawnie zaladowalo
this.loaded = true;
this.bindEvents();
}
ProductBuilder.prototype.bindEvents = function() {
var self = this;
//wykrywa klikniecie na nawigacje z lewej strony
this.mainNavigation.on('click', 'li:not(.active)', function(event) {
event.preventDefault();
self.loaded && self.newContentSelected($(this).index());
});
//wykrywa klikniecie na dole
this.secondaryNavigation.on('click', '.nav-item li:not(.buy)', function(event) {
event.preventDefault();
var stepNumber = ($(this).parents('.next').length > 0) ? $(this).index() + 1 : $(this).index() - 1;
self.loaded && self.newContentSelected(stepNumber);
});
//wykrywa klik na liscie u gory (podsumowanie, kolory itd)
this.optionsLists.on('click', '.js-option', function(event) {
self.updateListOptions($(this));
});
//wykrywa klik podczas "ubierania" sprzetu
this.stepsWrapper.on('click', '.cd-product-customizer a', function(event) {
event.preventDefault();
self.customizeModel($(this));
});
};
ProductBuilder.prototype.newContentSelected = function(nextStep) {
//sprawdza, czy produkt zostal wybrany
if (this.fixedSummary.hasClass('disabled')) {
//jesli nie - pokazuje alert
this.fixedSummary.addClass('show-alert');
} else {
//jezeli zostal wybrany, przechodzi dalej
//sprawdza, czy kolor zostal wybrany
if (this.steps.filter('.active').is('[data-selection="colors"]')) {
//jezeli kolor zostal zmieniony, zaktualizuj zdjecie
var imageSelected = this.steps.filter('.active').find('.cd-product-previews').children('.selected').children('img').attr('src');
this.modelPreview.attr('src', imageSelected);
}
//zaktualizuj podglad produktu na dole
if (nextStep + 1 >= this.steps.length) {
this.createSummary();
}
this.showNewContent(nextStep);
this.updatePrimaryNav(nextStep);
this.updateSecondaryNav(nextStep);
}
}
ProductBuilder.prototype.showNewContent = function(nextStep) {
var actualStep = this.steps.filter('.active').index() + 1;
if (actualStep < nextStep + 1) {
//nawiguj do nastepnej sekcji
this.steps.eq(actualStep - 1).removeClass('active back').addClass('move-left');
this.steps.eq(nextStep).addClass('active').removeClass('move-left back');
} else {
//powroc do poprzedniej sekcji
this.steps.eq(actualStep - 1).removeClass('active back move-left');
this.steps.eq(nextStep).addClass('active back').removeClass('move-left');
}
}
ProductBuilder.prototype.updatePrimaryNav = function(nextStep) {
this.mainNavigation.find('li').eq(nextStep).addClass('active').siblings('.active').removeClass('active');
}
ProductBuilder.prototype.updateSecondaryNav = function(nextStep) {
(nextStep == 0) ? this.fixedSummary.addClass('step-1'): this.fixedSummary.removeClass('step-1');
this.secondaryNavigation.find('.nav-item.next').find('li').eq(nextStep).addClass('visible').removeClass('visited').prevAll().removeClass('visited').addClass('visited').end().nextAll().removeClass('visible visited');
this.secondaryNavigation.find('.nav-item.prev').find('li').eq(nextStep).addClass('visible').removeClass('visited').prevAll().removeClass('visited').addClass('visited').end().nextAll().removeClass('visible visited');
}
ProductBuilder.prototype.createSummary = function() {
var self = this;
this.steps.each(function() {
var step = $(this);
if ($(this).data('selection') == 'colors') {
//podsumowanie - kolor
var colorSelected = $(this).find('.cd-product-customizer').find('.selected'),
color = colorSelected.children('a').data('color'),
colorName = colorSelected.data('content'),
imageSelected = $(this).find('.cd-product-previews').find('.selected img').attr('src');
self.summary.find('.summary-color').find('.color-label').text(colorName).siblings('.color-swatch').attr('data-color', color);
self.summary.find('.product-preview').attr('src', imageSelected);
} else if ($(this).data('selection') == 'accessories') {
var selectedOptions = $(this).find('.js-option.selected'),
optionsContent = '';
if (selectedOptions.length == 0) {
optionsContent = '<li><p>Nie wybrano żadnych akcesoriów;</p></li>';
} else {
selectedOptions.each(function() {
optionsContent += '<li><p>' + $(this).find('p').text() + '</p></li>';
});
}
self.summary.find('.summary-accessories').children('li').remove().end().append($(optionsContent));
}
});
}
ProductBuilder.prototype.updateListOptions = function(listItem) {
var self = this;
if (listItem.hasClass('js-radio')) {
//pozwala na wybranie tylko jednej opcji w produktach
var alreadySelectedOption = listItem.siblings('.selected'),
price = (alreadySelectedOption.length > 0) ? -Number(alreadySelectedOption.data('price')) : 0;
//odznaczenie opcji
(listItem.hasClass('selected')) ?
price = -Number(listItem.data('price')): price = Number(listItem.data('price')) + price;
//odznacz wszystkie opcje
alreadySelectedOption.removeClass('selected');
//przelacz opcje
listItem.toggleClass('selected');
//zaktualizuj totalPrice
(listItem.parents('[data-selection="models"]').length == 0) && self.updatePrice(price);
} else {
//mozna wybrac jedna niz wiecej opcji
var price = (listItem.hasClass('selected')) ? -Number(listItem.data('price')) : Number(listItem.data('price'));
//przelacz opcje
listItem.toggleClass('selected');
//zaktualizuj totalPrice
self.updatePrice(price);
}
if (listItem.parents('[data-selection="models"]').length > 0) {
self.updateModelContent(listItem);
}
};
ProductBuilder.prototype.updateModelContent = function(model) {
var self = this;
if (model.hasClass('selected')) {
var modelType = model.data('model'),
modelImage = model.find('img').attr('src');
this.modelPreview.attr('src', modelImage);
//usun tresc odnoszaca sie do innego modelu
this.models.siblings('li').remove();
//zaladuj nowa tresc
$.ajax({
type: "GET",
dataType: "html",
url: modelType + ".html",
beforeSend: function() {
self.loaded = false;
model.siblings().removeClass('loaded');
},
success: function(data) {
self.models.after(data);
self.loaded = true;
model.addClass('loaded');
//aktywuj nawigacje
self.fixedSummary.add(self.mainNavigation).removeClass('disabled show-alert');
//zaktualizuj dane obiektu
self.steps = self.element.find('.builder-step');
self.summary = self.element.find('[data-selection="summary"]');
//wykrywa klik na liscie opcji
self.optionsLists.off('click', '.js-option');
self.optionsLists = self.element.find('.options-list');
self.optionsLists.on('click', '.js-option', function(event) {
self.updateListOptions($(this));
});
//nie wczytuj animacji przy pierwszym wczytaniu nowej zawartosci
self.element.find('.first-load').removeClass('first-load');
},
error: function(jqXHR, textStatus, errorThrown) {}
});
//zaktualizuj cene
this.totPriceWrapper.text(model.data('price'));
} else {
//nie wybrano produktu
this.fixedSummary.add(this.mainNavigation).addClass('disabled');
//zaktualizuj cene
this.totPriceWrapper.text('0');
this.models.find('.loaded').removeClass('loaded');
}
};
ProductBuilder.prototype.customizeModel = function(target) {
var parent = target.parent('li')
index = parent.index();
//zaktualizuj podsumowanie
var price = (parent.hasClass('selected')) ?
0 :
Number(parent.data('price')) - parent.siblings('.selected').data('price');
this.updatePrice(price);
target.parent('li').addClass('selected').siblings().removeClass('selected').parents('.cd-product-customizer').siblings('.cd-product-previews').children('.selected').removeClass('selected').end().children('li').eq(index).addClass('selected');
};
ProductBuilder.prototype.updatePrice = function(price) {
var actualPrice = Number(this.totPriceWrapper.text()) + price;
this.totPriceWrapper.text(actualPrice);
};
if ($('.cd-product-builder').length > 0) {
$('.cd-product-builder').each(function() {
new ProductBuilder($(this));
});
}
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0/jquery.min.js"></script>
<div class="cd-product-builder">
<header class="main-header">
<h1>Wybierz odpowiedni produkt</h1>
<nav class="cd-builder-main-nav disabled">
<ul>
<li class="active">Produkt</li>
<li>Kolorystyka</li>
<li>Akcesoria</li>
<li>Podsumowanie</li>
</ul>
</nav>
</header>
<div class="cd-builder-steps">
<ul>
<li data-selection="models" class="active builder-step">
<section class="cd-step-content">
<header>
<h1>Wybierz produkt</h1>
<span class="steps-indicator">Step <b>1</b> of 4</span>
</header>
<!-- ponizej sa wszystkie 4 produkty -->
<ul class="models-list options-list cd-col-2">
<li class="js-option js-radio" data-price="2499" data-model="product-01">
<span class="name">Tatalu</span>
<img src="img/tat01.jpg" alt="wzrost100">
<span class="price">Idealny dla dzieci do 100 cm wzrostu. <br>Dostępny już od 2499 zł</span>
<div class="radio"></div>
</li>
<li class="js-option js-radio" data-price="3549" data-model="product-02">
<span class="name">Mamalu</span>
<img src="img/mam01.jpg" alt="wzrost130">
<span class="price">Idealny dla dzieci do 130 cm wzrostu. <br>Dostępny już od 3549 zł</span>
<div class="radio"></div>
</li>
<li class="js-option js-radio" data-price="4499" data-model="product-03">
<span class="name">Ulises</span>
<img src="img/ule01.jpg" alt="wzrost150">
<span class="price">Idealny dla dzieci do 150 cm wzrostu. <br>Dostępny już od 4499 zł</span>
<div class="radio"></div>
</li>
<li class="js-option js-radio" data-price="5999" data-model="product-04">
<span class="name">Ursus</span>
<img src="img/ursus02.jpg" alt="wzrost180">
<span class="price">Idealny dla dorosłych do 180 cm wzrostu. <br>Dostępny już od 5999 zł</span>
<div class="radio"></div>
</li>
</ul>
</section>
</li>
</ul>
</div>
<footer class="cd-builder-footer disabled step-1">
<div class="selected-product">
<img src="img/tat01.jpg" alt="Product preview">
<div class="tot-price">
<span>Podsumowanie</span>
<span class="total"><b>0</b> zł</span>
</div>
</div>
<nav class="cd-builder-secondary-nav">
<ul>
<li class="next nav-item">
<ul>
<li class="visible">Kolorystyka</li>
<li>Akcesoria</li>
<li>Podsumowanie</li>
<li class="buy">Kup teraz</li>
</ul>
</li>
<li class="prev nav-item">
<ul>
<li class="visible">Produkt</li>
<li>Produkt</li>
<li>Kolorystyka</li>
<li>Akcesoria</li>
</ul>
</li>
</ul>
</nav>
<span class="alert">Aby kontynuować, wybierz produkt</span>
</footer>
</div>
What do I need? Advanced filtering based on user's measurements (height, weight up to 10 unique values) which will show only compatibile products. Every stroller has a value range (Stroller1 has a height range from 100 to 130 cm). How to add this kind of form to my already existing project?

How to find span with biggest data-item using jQuery

I have a div with spans inside. They have data-item attr. How to find div with the biggest data-item attr. They are numbers starting from 0. For example I have:
<div class="wrapper">
<span data-num="0">text</span>
<span data-num="1">text</span>
<span data-num="2">text</span>
<span data-num="3">text</span>
</div>
Updated: This is part of my code, it's about uploading files and one of the input fields is multiple. And I show in a div with separate spans image names of the files. Use should add multiple files so I need to find the biggest data-num and increment it for the next file.
function getFiles(document, window, index) {
var inputs = document.querySelectorAll( '.app-file' );
input.addEventListener( 'change', function( e )
{
var fileName = '';
var num = 0;
if( this.files && this.files.length > 1 || $(this).next().next().html()) {
var fileName = [];
for (var i = 0; i < this.files.length; ++i) {
fileName.push(this.files.item(i).name);
var comma = '';
if($(this).next().next().html()) {
comma = ',';
}
divName.innerHTML = divName.innerHTML + comma + '<span class="image_name" data-num="'+num+'">' + this.files.item(i).name + '</span><span class="glyphicon glyphicon-remove remove-file" data-toggle="tooltip" data-placement="top" title="Remove"></span>';
num++;
}
} else {
fileName = e.target.value.split('\\').pop();
divName.innerHTML = '<span class="image_wrapper"><span class="image_name" data-num="'+num+'">' +fileName + '</span><span class="glyphicon glyphicon-remove remove-file" data-toggle="tooltip" data-placement="top" title="Remove"></span></span>';
var maxIndexItem = $.makeArray($('#wrapper [data-num]')).reduce(function(result, item) {
return $(item).data('num') > $(result).data('num') ? $(item) : result;
});
alert(maxIndexItem.text());
}
});
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="file-name" data-input="corporate_document" id="corporates"></div>

HTML
<div class="wrapper">
<span data-num="0">text1</span>
<span data-num="1">text2</span>
<span data-num="2">text3</span>
<span data-num="3">text4</span>
<span>text5</span>
<span data-num="">text6</span>
</div>
JS
$(document).ready(function(){
var arr = [];
$(".wrapper span").each(function(){
var dataNum = $(this).data("num");
if (dataNum != null) {
arr.push(dataNum);
}
}).promise().done( function(){
var max = Math.max.apply(Math, arr);
alert( $(".wrapper").find("[data-num=" + max + "]").text());
} );
});
Refer Fiddle

I think this code can helps you:
var maxIndexItem = $.makeArray($('.wrapper [data-num]')).reduce(function(result, item) {
return $(item).data('num') > $(result).data('num') ? $(item) : result;
});
alert(maxIndexItem.text());
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="wrapper">
<span data-num="0">text 0</span>
<span data-num="1">text 1</span>
<span data-num="2">text 2</span>
<span data-num="3">text 3</span>
</div>

Angular JS indefinite execution of a function called inside a ng-repeat

I am building an app using google's QPX express and I created a service to call the QPX web service.
I noticed that when I inspect certain functions, I see that they are executing indefinitely. The functions are $scope.pageArray, $scope.humanizeTime.Can someone help me identify why this is the case.
I have an understanding of why this is happening, but am not able to identify the root cause. Somehow/Somewhere in the code I am suggesting to Angular that the model has changed and therefore Angular is running a $scope.$digest, but I cant seem to identify where.
var resultController =planeSearchControllers.controller('resultController',['$scope','$http','commonSharedService','flight', function($scope,$http,commonSharedService,flight){
var isDebugEnabled = true;
$scope.showResults = false;
$scope.showPlaneSearch = true;
$scope.showPlaneError = false;
$scope.planeView = false;
$scope.historyView = false;
$scope.$watch(function() {return commonSharedService.getMode();},function(newValue,oldValue){
console.log('New Mode is' + newValue);
if(newValue == 'plane'){
$scope.planeView = true;
$scope.historyView = false;
$scope.historyObj = [];
}else if(newValue == 'history'){
getHistory(commonSharedService.getUserName());
$scope.planeView = false;
$scope.historyView = true;
}
});
$scope.$watch(function (){return commonSharedService.getValidateInputs();},function (newValue,oldValue){
if(isDebugEnabled){
console.log('Value is changed for getValidateInputs ' + 'New Value is -->'+ newValue);
}
$scope.validateInputs = newValue;
if($scope.validateInputs == true) {
makePlaneCall();
$scope.showResults = true;
commonSharedService.setValidateInputs(undefined);
$scope.errorMsg = commonSharedService.getErrorMsg();
}
if($scope.validateInputs == false) {
$scope.showResults = false;
commonSharedService.setValidateInputs(undefined);
$scope.errorMsg = commonSharedService.getErrorMsg();
}
});
$scope.humanizeTime = function(time){
//var duration = new moment.duration(time, "minutes");
//var hours = duration.hours();
//var minutes = duration.minutes();
var hours = Math.floor(time/60);
var minutes = time - (60 * hours);
var str = hours == 0 ? '': hours + 'hours ' ;
str += minutes == 0 ? '': minutes + 'minutes';
return str;
};
//Page Filtering
$scope.currentPage = 1;
$scope.numPerPage = 5;
$scope.maxSize = 5;
$scope.numPerPage = 5;
$scope.numPages = function () {
if($scope.tripOption!=null )
return Math.ceil($scope.tripOption.length / $scope.numPerPage);
else
return 0;
};
$scope.pageArray = function () {
var input = [];
for(var i=0;i<$scope.numPages();i++){
input[i] = i+1;
}
return input;
};
var paging = function(arrayIn,pageNo,perPageNo){
var outArray = [];
if(arrayIn!=undefined){
var from = perPageNo * (pageNo-1);
var to = from + perPageNo;
if (to > arrayIn.length)
to= arrayIn.length;
//console.log(from);
//console.log(to);
//console.log(outArray);
for (var i =from; i<to ;i++)
outArray.push(arrayIn[i]);
}
return outArray;
};
$scope.paginationFilter = function (){
return paging($scope.tripOption,$scope.currentPage,$scope.numPerPage);
};
var makePlaneCall = function () {
$scope.appendObj = commonSharedService.getAppendObj();
$scope.jsonObj = commonSharedService.getJsonObj();
$scope.jsonObj['time'] = moment().format("ddd Do,YYYY HH:mm a");
var user = commonSharedService.getUserName();
if(user != undefined)
setHistory(user,$scope.jsonObj);
$scope.planeRequest = {};
$scope.requestObj = {};
var slice = [];
var slice1 ={};
var slice2 ={};
var slice3 ={};
{
slice1['origin'] = $scope.appendObj['departAirport'];
slice1['destination']= $scope.appendObj['multiCity'] ? $scope.appendObj['interimAirport'] :$scope.appendObj['arrivalAirport'];
slice1['date']= $scope.appendObj['departureDate'];
slice1['permittedDepartureTime'] ={
"earliestTime": $scope.appendObj['departureEarliest']
};
if($scope.appendObj['preferredCabin']!=undefined){
slice1['preferredCabin'] = $scope.appendObj['preferredCabin'];
}
slice.push(slice1);
}
if($scope.appendObj['multiCity'] == true){
slice2['origin'] = $scope.appendObj['interimAirport'];
slice2['destination']= $scope.appendObj['arrivalAirport'];
slice2['date']= $scope.appendObj['interimDate'];
slice2['permittedDepartureTime'] ={
"earliestTime": $scope.appendObj['interimEarliest']
};
if($scope.appendObj['preferredCabin']!=undefined){
slice2['preferredCabin'] = $scope.appendObj['preferredCabin'];
}
slice.push(slice2);
}
if($scope.appendObj['isReturnFlight'] == 'true'){
slice3['origin']=$scope.appendObj['arrivalAirport'];
slice3['destination'] = $scope.appendObj['departAirport'];
slice3['date']=$scope.appendObj['arrivalDate'];
slice3['permittedDepartureTime'] ={
"earliestTime": $scope.appendObj['arrivalEarliest']
};
if($scope.appendObj['preferredCabin']!=undefined){
slice3['preferredCabin'] = $scope.appendObj['preferredCabin'];
}
slice.push(slice3);
}
for(var property in $scope.jsonObj){
if($scope.jsonObj.hasOwnProperty(property)){
$scope.requestObj[property] = $scope.jsonObj[property];
}
}
$scope.requestObj['slice'] = slice;
//$scope.requestObj['passengers'] = $scope.jsonObj['passengers'];
$scope.requestObj['solutions'] = 5;
$scope.requestObj['refundable'] = false;
$scope.planeRequest['request'] =$scope.requestObj;
flight.search($scope.planeRequest,function(response){
$scope.result= response;
$scope.info = $scope.result.trips.data;
$scope.tripOption = $scope.result.trips.tripOption;
//console.log($scope.tripOption);
if($scope.tripOption!=null){
{
$scope.airport = $scope.info.airport;
$scope.city = $scope.info.city;
$scope.aircraft = $scope.info.aircraft;
$scope.tax = $scope.info.tax;
$scope.carrier = $scope.info.carrier;
$scope.showPlaneError = false;
$scope.paginationFilter();
}
}
else{
$scope.showPlaneError = true;
$scope.planeSearchErrorMsg = "No Solutions found. Please check your airport codes and set more liberal parameter for the search to see if something turns up.";
}
console.log(response);
},function(response){
console.log("error");
$scope.result= response;
console.log(response);
});
};
function setHistory(userName,historyObj){
var firstTime=true;
var ref = new Firebase("http://flight-searchdb.firebaseIO.com/History");
var historyRef = ref.child(userName);
historyRef.on("value", function(historySnapshotObj) {
if(firstTime==true){
var historySnapshot = historySnapshotObj.val();
console.log(historySnapshot);
var count;
if(historySnapshot!=null)
count = historySnapshot['count'];
console.log(count);
var obj ={};
if(count == undefined) {
obj['count'] = 0;
obj[0]= historyObj;
}else if(count < 9){
obj['count'] = ++count;
obj[count]= historyObj;
}else if(count == 9){
console.log(3);
obj['count'] = count;
for(var i=0;i<9;i++)
obj[i+1] = historySnapshot[i];
obj[0] = historyObj;
}
firstTime = false;
historyRef.update(obj);
}
else {
console.log("Wrong Place");
}
}, function (errorObject) {
console.log("The read failed: " + errorObject.code);
});
}
function getHistory(userName){
var ref = new Firebase("http://flight-searchdb.firebaseIO.com/History");
var usersRef = ref.child(userName);
usersRef.on("value", function(snapshot) {
for (var i=0;i<10;i++){}
var userHistory = snapshot.val();
var count;
var array=[];
if(userHistory!=null)
count = userHistory['count'];
if (count!=undefined) {
for (var i=0;i <count ; i++)
array.push(userHistory[i]);
}
$scope.historyObj = array;
$scope.$digest();
}, function (errorObject) {
console.log("The read failed: " + errorObject.code);
});
}
}]);
I tested all functions and all of them seem to be working , except that when I added the pagination I dont see any result.
P.S : I was using a filter before , but for the sake of debug , I moved the pagination logic into the controller. I also understand that I could have used a directive.(since I am displaying the result at only place, I decided to skip it.)
I am also adding the view below , in which I am using the controller.
<!-- Result Body-->
<div class="col-sm-6 col-md-6 col-lg-7" data-ng-controller="resultController">
<div class="container-fluid">
<div data-ng-show="planeView">
<div data-ng-hide="showResults">
<div><span></span><span>{{errorMsg}}</span></div>
</div>
<div data-ng-show="showResults">
<div class="showPlaneSearch" data-ng-show="showPlaneSearch">
<div class="query thumbnail">
<div class="row">
<div class="col-xs-12 col-sm-6 col-md-6 col-lg-6">
<span >Page</span>
<select data-ng-model="currentPage" id="selectPage" class="form-control col-xs-5 col-sm-5 col-md-5 col-lg-5"
data-ng-options="value for value in pageArray()" data-toggle="popover" data-trigger="hover" data-placement="right"
data-content="Select Page Number">
</select>
</div>
</div>
</div>
<ul class="planesResult">
{{currentPage}}
{{numPerPage}}
<li ng-repeat="trip in paginationFilter" class="thumbnail">
<div class="row phoneContents">
<!-- Image -->
<div class="hidden-xs hidden-sm hidden-md col-lg-2">
<img src="images/Airplane-Icon.png" />
</div>
<!-- Trip Total $$$ -->
<div class="col-xs-12 col-sm-12 col-md-12 col-lg-10" >
<span class="price">{{trip.saleTotal}}</span>
</div>
<!-- Everything except Image -->
<div class="col-xs-12 col-sm-12 col-md-12 col-lg-10">
<!--Each Slice -->
<div ng-repeat="slice in trip.slice" class="slice row">
<!-- Each Segment Origin-->
<span class="col-xs-hidden col-sm-4 col-md-4 col-lg-4">
<span ng-repeat="segment in slice.segment">
<span > {{segment.leg[0].origin}}--></span>
<span ng-show="$last"> {{segment.leg[0].destination}} </span>
</span>
</span>
<!-- Each Segment Origin-->
<span class="col-xs-12 col-sm-3 col-md-3 col-lg-3">{{humanizeTime(slice.duration)}}</span>
<span ng-repeat="segment in slice.segment" class="col-xs-hidden col-sm-4 col-md-4 col-lg-4">
<span ng-show="$first"> Depart at {{}} </span>
</span>
<br>
</div>
</div>
</div>
</li>
</ul>
</div>
<div class="showPlaneError" data-ng-show="showPlaneError">
<span class="thumbnail">{{planeSearchErrorMsg}}</span>
</div>
</div>
</div>
<div data-ng-show="historyView">
<pre>{{historyObj | json}}</pre>
</div>
</div>
</div>

I can't run code, but i see something suspicious, worth changing:
two places:
$scope.paginationFilter = function (){
return paging($scope.tripOption,
and
if($scope.tripOption!=null){
{
$scope.airport = $scope.info.airport;
$scope.city = $scope.info.city;
$scope.aircraft = $scope.info.aircraft;
$scope.tax = $scope.info.tax;
$scope.carrier = $scope.info.carrier;
$scope.showPlaneError = false;
$scope.paginationFilter();
I see that when tripOption!= null you call paginationFilter function, which uses tripOption.

Add and Remove class to click a dynamic Button

Trying to Add and Remove class to click dynamic Buttons, means this button <button class="one"></button> get class dynamically like this: <button class="one text1">text1</button>
So if button one has class .text1 and by click this add class .hide to list item <li class="text1"> like <li class="text1 show">
Same for button two <button class="two"></button> and by click add class <li class="text2 show">
Note: when click button two, then should remove class .show and add new class .hideto button one.
Main HTML:
<div id="main-id">
<button class="one"></button>
<button class="two"></button>
<ul>
<li>
<!--List 1-->
<div class="label">
text1
</div>
</li>
<li>
<!--List 2 is Same-->
<div class="label">
text1
</div>
</li>
<li>
<!--List 3 is different-->
<div class="label">
text2
</div>
</li>
</ul>
</div>
Script:
$('.label a').each(function() {
var $this=$(this);
$this.closest('li').addClass($this.text());
});
// Combine This
$('button').each(function(){
var liInd = 0;
var cl = '';
var txt = '';
var clses = [];
var ind = $('button').index($(this)) + 1;
$('li').each(function(){
if(clses.indexOf($(this).attr('class')) === -1){
clses.push($(this).attr('class'));
liInd = liInd + 1;
}
if(ind === liInd){
cl = $(this).attr('class');
txt = $(this).find('a').text();
return false; //break
}
});
$('button:nth-child(' + ind + ')').addClass(cl);
$('button:nth-child(' + ind + ')').text(txt);
});
See Example on Fiddle
I have tried this by add/remove class by click function, but problem is Buttons get class dynamically from List items, so I'm not able to target button.
Any suggestion for other way to do this by JS/ Jquery?

Here is an alternative solution
$('button').each(function () {
var liInd = 0;
var cl = '';
var txt = '';
var clses = [];
var ind = $('button').index($(this)) + 1;
$('li').each(function () {
if (clses.indexOf($(this).attr('class')) === -1) {
clses.push($(this).attr('class'));
liInd = liInd + 1;
}
if (ind === liInd) {
cl = $(this).attr('class');
txt = $(this).find('a').text();
return false; //break
}
});
if (txt != '') {
$('button:nth-child(' + ind + ')').addClass(cl);
$('button:nth-child(' + ind + ')').text(txt);
}
});
$('button').click(function () {
if ($(this).attr('class')[0] == 'all') {
showAll();
return false; // end this function
}
var allCls = $(this).attr('class').split(' ');
$('li').each(function () {
if (allCls.indexOf($(this).find('a').text()) > -1) {
$(this).closest('li').removeClass('show').addClass('hide');
} else {
$(this).closest('li').removeClass('hide').addClass('show');
}
});
});
function showAll() {
$('li').removeClass('hide').addClass('show');
}
Fiddle: https://jsfiddle.net/taleebanwar/yaLm4euk/13/

DEMO
$('.label a').each(function () {
var $this = $(this);
$this.closest('li').addClass($this.text());
});
// Combine This
$('button').each(function () {
var liInd = 0;
var cl = '';
var txt = '';
var clses = [];
var ind = $('button').index($(this)) + 1;
$('li').each(function () {
if (clses.indexOf($(this).attr('class')) === -1) {
clses.push($(this).attr('class'));
liInd = liInd + 1;
}
if (ind === liInd) {
cl = $(this).attr('class');
txt = $(this).find('a').text();
return false; //break
}
});
$('button:nth-child(' + ind + ')').addClass(cl);
$('button:nth-child(' + ind + ')').text(txt);
});
$(document).on('click', 'button',function(e){
var textClass = $.grep(this.className.split(" "), function(v, i){
return v.indexOf('text') === 0;
}).join();
console.log(textClass);
$('li').removeClass('show').addClass('hide')
$('li').each(function(){
if($(this).hasClass($.trim(textClass))){
$(this).removeClass('hide').addClass('show');
} else {
$(this).removeClass('show').addClass('hide');
}
})
})
.show{display:list-item;}
.hide{display:none;}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<div id="main-id">
<button class="one"></button>
<button class="two"></button>
<ul>
<li>
<!--List 1-->
<div class="label">
text1
</div>
</li>
<li>
<!--List 2 is Same-->
<div class="label">
text1
</div>
</li>
<li>
<!--List 3 is different-->
<div class="label">
text2
</div>
</li>
</ul>
</div>