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I just want to disable the previous button on today's date.
The previous Button should be disabled when it comes to today's date.
Please help me to disable previous dates in the calender so that the user can only select the start date from today's date and onwards.
I am using moment.js for my Datepicker. Thank you!
This is output
var currDate = "";
function DateHelper(date) {
if (date === undefined) {
date = new Date();
}
// Require MomentJS: https://momentjs.com
return {
today: function today() {
return moment(date).format('ll');
},
nextDay: function nextDay() {
return moment(date).add(1, 'day').format('ll');
},
prevDay: function prevDay() {
return moment(date).subtract(1, 'day').format('ll');
},
toString: function toString() {
return moment(date).format('ll');
} };
}
// Save/Load LocalStorage
function save(data) {
localStorage["DiaryData"] = JSON.stringify(data);
}
function loadOrDefault(defaultObject) {
if (localStorage["DiaryData"] !== undefined) {
return JSON.parse(localStorage["DiaryData"]);
} else {
return defaultObject;
}
}
// Load data or setup default data
var allData = loadOrDefault({
"2017-05-11": "Hello World.",
"2017-05-31": "Hello World Again.",
"2017-06-01": "Tomorrow is another day~" });
// todo: render day
function setDiaryPage(pDate)
{
currDate = pDate;
$(".date").text(currDate);
$("#diaryContent").val(getDiaryContent(currDate));
}
function getDiaryContent(pDate)
{
return allData[DateHelper(pDate).toString()];
}
// todo: init
setDiaryPage(DateHelper().today());
// handling date choosing UI
$("#today").click(function () {
setDiaryPage(DateHelper().today());
});
$("#prevdate").click(function () {
setDiaryPage(DateHelper(currDate).prevDay());
});
$("#nextdate").click(function () {
setDiaryPage(DateHelper(currDate).nextDay());
});
$('#diaryContent').bind('input propertychange', function () {
onTextChange();
});
// handling content changes
function onTextChange() {
allData[DateHelper(currDate).toString()] = $("#diaryContent").val();
save(allData);
}
* {box-sizing: border-box}
.page {
width: 100%;
max-width: 400px;
margin: 0 auto;
}
.date {
background: #555;
color: #fff;
padding: 1em;
font-weight: 700;
text-align: center;
}
.prev-button{text-transform: uppercase;
background-color: red !important;
font-weight: 800;
border-radius: 0px;
background-color: red !important;
border-radius: 0px;
border: none;
width: 100%;
padding: 1em;
color: white;}
.row.no-gutters {
margin-right: 0;
margin-left: 0;
}
.row.no-gutters > [class^="col-"],
.row.no-gutters > [class*=" col-"] {
padding-right: 0;
padding-left: 0;
}
<!DOCTYPE html>
<html lang="en" >
<head>
<meta charset="UTF-8">
<title>Testing Date</title>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
</head>
<body>
<div class="row no-gutters">
<div class="col-lg-4 col-xs-4"> <button class="prev-button" style="" id="prevdate" href="#prev-date" onclick="myFunction()">previous date</a></div>
<div class="col-lg-4 col-xs-4"> <div class="date"></div></div>
<div class="col-lg-4 col-xs-4"> <button class="prev-button" id="nextdate" href="#next-date">Next date</button></div>
<!-- <div class="col-lg-3"> <button class="prev-button" id="today" href="#today">Today</button></div> -->
</div>
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.12.0/moment.js'></script>
</body>
</html>
Please Try This
var currDate = "";
function DateHelper(date) {
if (date === undefined) {
date = new Date();
}
// Require MomentJS: https://momentjs.com
return {
today: function today() {
return moment(date).format('ll');
},
nextDay: function nextDay() {
return moment(date).add(1, 'day').format('ll');
},
prevDay: function prevDay() {
return moment(date).subtract(1, 'day').format('ll');
},
toString: function toString() {
return moment(date).format('ll');
}
};
}
// Save/Load LocalStorage
function save(data) {
localStorage["DiaryData"] = JSON.stringify(data);
}
function loadOrDefault(defaultObject) {
if (localStorage["DiaryData"] !== undefined) {
return JSON.parse(localStorage["DiaryData"]);
} else {
return defaultObject;
}
}
// Load data or setup default data
var allData = loadOrDefault({
"2017-05-11": "Hello World.",
"2017-05-31": "Hello World Again.",
"2017-06-01": "Tomorrow is another day~"
});
// todo: render day
function setDiaryPage(pDate) {
currDate = pDate;
$(".date").text(currDate);
$("#diaryContent").val(getDiaryContent(currDate));
}
function getDiaryContent(pDate) {
return allData[DateHelper(pDate).toString()];
}
// todo: init
setDiaryPage(DateHelper().today());
// handling date choosing UI
$("#today").click(function() {
setDiaryPage(DateHelper().today());
});
$("#prevdate").click(function() {
setDiaryPage(DateHelper(currDate).prevDay());
if (DateHelper().today() == $('.date').text()) {
$("#prevdate").addClass('hide');
} else {
$("#prevdate").removeClass('hide');
}
});
$("#nextdate").click(function() {
setDiaryPage(DateHelper(currDate).nextDay());
if (DateHelper().today() == $('.date').text()) {
$("#prevdate").addClass('hide');
} else {
$("#prevdate").removeClass('hide');
}
});
$('#diaryContent').bind('input propertychange', function() {
onTextChange();
});
// handling content changes
function onTextChange() {
allData[DateHelper(currDate).toString()] = $("#diaryContent").val();
save(allData);
}
if (DateHelper().today() == $('.date').text()) {
$("#prevdate").addClass('hide');
}
* {
box-sizing: border-box
}
.page {
width: 100%;
max-width: 400px;
margin: 0 auto;
}
.date {
background: #555;
color: #fff;
padding: 1em;
font-weight: 700;
text-align: center;
}
.prev-button {
text-transform: uppercase;
background-color: red !important;
font-weight: 800;
border-radius: 0px;
background-color: red !important;
border-radius: 0px;
border: none;
width: 100%;
padding: 1em;
color: white;
}
.row.no-gutters {
margin-right: 0;
margin-left: 0;
}
.row.no-gutters>[class^="col-"],
.row.no-gutters>[class*=" col-"] {
padding-right: 0;
padding-left: 0;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Testing Date</title>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
</head>
<body>
<div class="row no-gutters">
<div class="col-lg-4 col-xs-4"> <button class="prev-button" style="" id="prevdate" href="#prev-date" onclick="myFunction()">previous date</a></div>
<div class="col-lg-4 col-xs-4"> <div class="date"></div></div>
<div class="col-lg-4 col-xs-4"> <button class="prev-button" id="nextdate" href="#next-date">Next date</button></div>
<!-- <div class="col-lg-3"> <button class="prev-button" id="today" href="#today">Today</button></div> -->
</div>
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.12.0/moment.js'></script>
</body>
</html>
Related
{
if(obj.count=1){
document.getElementById("text").textContent = "graa";}
if(obj.count=2){
document.getElementById("text").textContent = "graa";}
if(obj.count=3){
document.getElementById("text").textContent = "graa";}
}
function back()
{
if(obj.count>1)
{
obj.count = obj.count -1;
document.getElementById("back").style.display = "block";
document.getElementById("page_num").textContent = obj.count;
}
}
function forth()
{
if(obj.count<3){
obj.count = obj.count +1;
document.getElementById("page_num").textContent = obj.count;
document.getElementById("forth").style.display = "block";
if (obj.count>3){
document.getElementById("forth").style.display = "none";}
}
}
.colx1 {
color: #e1992e;
/* height: 3px; */
font-size: 2.1ch;
margin-right: 80%;
inline-size: auto;
border-color: #e1992e;
border-radius: 11ch;
}
.colx2 {
color: #e1992e;
font-size: 2.1ch;
inline-size: auto;
margin-top: -3%;
margin-left: 80%;
border-color: #e1992e;
border-radius: 11ch;
}
.colabount
{
width: 170px;
}
.row {
display: inline;
}
.body
{
text-align: center;
max-height: 100%;
}
.button {
border-color: #e1992e;
}
.page_num
{
color: black;
size: 13ch;
text-align: center;
}
.text
{
color: blanchedalmond;
size: 12ch;
}
<!DOCTYPE html>
<html>
<head>
<title>films</title>
<link rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/bootstrap#4.5.3/dist/css/bootstrap.min.css">
<link rel="stylesheet" href="style.css">
<script src="script.js"></script>
</head>
<body class="body">
<div class="container external internal" id="content">
<h2 id="text" class="text" type="textContent"> its the f</h2>
<div class="row">
<button class="colx1" id="back" type="button" onclick="back(),elementSet()"><b>back</d></button>
<button class="colx2" id="forth" type="button" onclick="forth(),elementSet()"><b>forth</d></button>
</div>
<div class="page_num"><b id ="page_num">1</b></div>
</div>
</body>
</html>
ow.com/image.jpg)
i tried to create external obj that contain count its working.
the page content will change acording to the count number.
the proble starts when im calling 'elementSet' = {checking abount obj.count and
changing the page acordingly}
THE PROBLEM : when elementSet runs back() and forth() not working anymore!
your mistake is that:
in java script = is assignment. for example: let a = 0;
we assignment 0 to a. now a is 0.
and we have == and ===. these are use for comparison in logics and Condition. for example:
let a = 0;
a == 0 && console.log("yes");
there are some different between == and ===. you can read that in a link!
Hello lately i've been working with APIs to get the hang of them through the usual weather app project BUT i'm pretty much still a beginner in javascript and i was wondering how to add a background image that matches the weather report of the city selected by the user.
I wanted to create many classes in css, each called like the weather (ex: .clear, .clouds,.rain etc...) and then use a classList.add() method to change it each time depending on the openWeatherMap data. I tried adding something like document.getElementsByTagName("body")[0].classList.add(weatherValue); inside the .then promise but it doesn't work. Can somebody help me? If there's a much simpler way i'd like to hear about it too :) Thank you so much
var button = document.querySelector(".button");
var inputValue = document.querySelector(".inputValue");
var cityName = document.querySelector(".name");
var weather = document.querySelector(".weather");
var desc = document.querySelector(".desc");
var temp = document.querySelector(".temp");
var humi = document.querySelector(".humi");
button.addEventListener("click", function() {
fetch("https://api.openweathermap.org/data/2.5/weather?q="+inputValue.value+"&appid={myapikey}")
.then(response => response.json())
.then(data => {
var nameValue = data['name'];
var weatherValue = data['weather'][0]['main'];
var tempValue = data['main']['temp'];
var descValue = data['weather'][0]['description'];
var humiValue = data['main']['humidity'];
cityName.innerHTML = nameValue;
weather.innerHTML = weatherValue; // this gives "clear" "clouds" etc to <p> element
desc.innerHTML = descValue;
temp.innerHTML = "Temperature: " + tempValue;
humi.innerHTML = "Humidity: " + humiValue;
})
.catch(err => alert("Wrong city name!"))
})
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: "Nunito", sans-serif;
background-repeat: no-repeat;
background-size: cover;
}
.input {
text-align: center;
margin: 100px 0;
}
input[type="text"] {
height: 50px;
width: 600px;
background: #e7e7e7;
font-family: "Nunito", sans-serif;
font-weight: bold;
font-size: 20px;
border: none;
border-radius: 2px;
padding: 10px 10px;
}
input[type="submit"] {
height: 50px;
width: 100px;
background: #e7e7e7;
font-family: "Nunito", sans-serif;
font-weight: bold;
font-size: 20px;
border: none;
border-radius: 2px;
}
.display {
text-align: center;
}
.clear {
/* background image here */
}
.clouds {
/* another background image here */
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<link rel="stylesheet" href="weather_app.css">
</head>
<body>
<div class="input">
<input type="text" class="inputValue" placeholder="Enter a city">
<input type="submit" value="Submit" class="button">
</div>
<div class="display">
<h1 class="name"></h1>
<p class="weather"></p>
<p class="desc"></p>
<p class="temp"></p>
<p class="humi"></p>
</div>
<script src= "weather_app.js"></script>
</body>
</html>
I did a project like this not long ago, https://github.com/Kroplewski-M/Weather-App , I used the openWeater API. I did this:
function setBackground(weather) {
if (weather == "Rain") {
background.src = "./resources/rainy-weather.jpg";
} else if (weather == "Snow") {
background.src = "./resources/snowy-weather.jpg";
} else if (weather == "Clear") {
background.src = "./resources/sunny-weather.jpg";
} else if (weather == "Clouds") {
background.src = "./resources/cloudy-weather.jpg";
}
}
The openWeather API returns what condition the weather is so you can just if statement on what the condition is and set the background accordingly
I'm trying to fetch a 5-day weather forecast by using JS Fetch API, though I'm passing cnt=5 as stated in the documentation, Still, I'm getting only current weather. Am I missing anything?
fetch('https://api.openweathermap.org/data/2.5/weather?q=' + city+ '&appid=' + key+'&cnt=5')
I have done enough research and couldn't able to figure out where exactly I'm doing a mistake. Any help is appreciated.
const key = '**** Your API Key Here ****';
function weatherForecast(city) {
fetch('https://api.openweathermap.org/data/2.5/weather?q=' + city+ '&appid=' + key+'&cnt=5')
.then(function(resp) {
return resp.json()
})
.then(function(data) {
console.log('--->'+(JSON.stringify(data)));
drawWeather(data);
})
.catch(function() {
// catch any errors
});
}
function drawWeather( d ) {
var celcius = Math.round(parseFloat(d.main.temp)-273.15);
var fahrenheit = Math.round(((parseFloat(d.main.temp)-273.15)*1.8)+32);
var description = d.weather[0].description;
document.getElementById('description').innerHTML = description;
document.getElementById('temp').innerHTML = fahrenheit + '°';
document.getElementById('location').innerHTML = d.name+' '+d.sys.country;
}
//Event Listeners on button click
document.addEventListener("DOMContentLoaded", () => {
// Handling button click
document.querySelector(".button-search").addEventListener("click", () => {
const searchedCity = document.querySelector('.text-search');
console.log(searchedCity.value);
if(searchedCity.value){
weatherForecast(searchedCity.value);
}
})
});
body {
font-family: 'Montserrat', sans-serif;
font-weight: 400;
font-size: 1.3em;
height: 100vh;
}
h1 {
margin: 0 auto;
font-size: 2.2em;
text-align: center;
font-size: 10em;
}
.main-container,.search-component{
display: flex;
align-items: center;
justify-content: center;
margin: 2em;
}
.text-search{
width: 100%;
max-width: 280px;
padding: 10px 15px;
border: solid blueviolet;
color: #313131;
font-size: 20px;
font-weight: 300;
transition: 0.2s ease-out;
}
.button-search{
font-size: 32px;
}
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Current Weather</title>
<link href="https://fonts.googleapis.com/css?family=Montserrat:400,900" rel="stylesheet">
<link href="style.css" rel="stylesheet">
</head>
<body>
<div class="search-component">
<input type="text" autocomplete="off" class="text-search" placeholder="Type the City Name..." >
<input type="button" class="button-search" value="Search">
</div>
<div class="main-container">
<div>
<div id="description"></div>
<h1 id="temp"></h1>
<div id="location"></div>
</div>
<div>
<script src="main.js"></script>
</body>
</html>
Here is the JSON response I'm getting.
{
"coord":{"lon":-74.01,"lat":40.71},
"weather":[{"id":800,"main":"Clear","description":"clear sky","icon":"01n"}],
"base":"stations",
"main":{
"temp":303.24,
"feels_like":306.4,
"temp_min":301.48,
"temp_max":304.82,
"pressure":1011,
"humidity":74
},
"visibility":10000,
"wind":{"speed":4.6,"deg":260},
"clouds":{"all":1},
"dt":1596415305,
"sys":{
"type":1,
"id":4610,
"country":"US",
"sunrise":1596362046,
"sunset":1596413419
}
"timezone":-14400,
"id":5128581,
"name":"New York",
"cod":200
}
For a 5-day weather forecast you need call /forecast instead of /weather endpoint.
Example:
https://api.openweathermap.org/data/2.5/forecast?q=New%20York&appid=<your-api-key>&cnt=5
I would like to know if there's any way to add images to the arrays of my Slot machine? Right now i've just been able to add numbers in the array.
So far i got this, i know there's only one choice in my array, it's on purpose:
var arr = ["#7.png"];
// var arr = [5];
var credits = 10;
function freezeCheck() {
if (document.getElementById("hold1").checked == true || document.getElementById("hold2").checked == true || document.getElementById("hold3").checked == true) {
// if any is checked, freeze hold buttons.
document.getElementById("hold1").checked = false;
document.getElementById("hold2").checked = false;
document.getElementById("hold3").checked = false;
document.getElementById("hold1").disabled = true;
document.getElementById("hold2").disabled = true;
document.getElementById("hold3").disabled = true;
} else if (document.getElementById("hold1").disabled == true) {
// if any diabled, enable (unfreeze) all hold buttons.
document.getElementById("hold1").disabled = false;
document.getElementById("hold2").disabled = false;
document.getElementById("hold3").disabled = false;
document.getElementById("reel1").classList.remove('hold');
document.getElementById("reel2").classList.remove('hold');
document.getElementById("reel3").classList.remove('hold');
}
};
function getNumbers() {
if(document.getElementById("hold1").checked == false){
document.getElementById("reel1").innerHTML = arr[Math.floor(Math.random() * arr.length)];
} if (document.getElementById("hold2").checked == false){
document.getElementById("reel2").innerHTML = arr[Math.floor(Math.random() * arr.length)];
} if (document.getElementById("hold3").checked == false){
document.getElementById("reel3").innerHTML = arr[Math.floor(Math.random() * arr.length)];
}
updateScore();
insertCoins();
};
function calculateScore() {
document.getElementById('credits').innerHTML = credits;
}
// Win, three alike.
function updateScore() {
if(document.getElementById("reel1").textContent == document.getElementById("reel2").textContent && document.getElementById("reel1").textContent == document.getElementById("reel3").textContent){
credits += document.getElementById("reel1").textContent * 10;
} else if("reel1" != "reel2"){
credits -= 2;
}
};
function insertCoins() {
if (credits <1){
document.getElementById("spin").disabled = true;
}
};
function freezeReel(num) {
if (document.getElementById('hold'+num).checked == true) {
// Unfreeze reel
document.getElementById("hold"+num).checked = false;
document.getElementById("reel"+num).classList.remove('hold');
} else {
// Freeze reel:
document.getElementById("hold"+num).checked = true;
document.getElementById("reel"+num).classList.add('hold');
}
}
* {
margin: 0;
padding: 0;
}
.marginauto {
margin: 0 auto;
}
.button-wrapper {
text-align: center;
margin-top: 15%;
}
.hold-wrapper {
text-align: center;
margin: 10px;
font-size: 48px;
}
.holdbutton {
width: 140px;
height: 200px;
visibility: hidden;
}
.credits {
width: 250px;
height: 100px;
margin: 0 auto;
text-align: center;
}
.reel-wrapper {
width: 1280px;
text-align: center;
margin-top: 10px;
background-color: #ffffff;
}
.button {
background-color: white;
}
.reels {
background-color: #ffffff;
display: inline-block;
font-size: 48px;
text-align: center;
width: 150px;
height: 200px;
border: 1px solid black;
border-radius: 2px;
}
.reels.hold {
border-color: blue;
background: #ccc;
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link type="text/css" rel="stylesheet" href="stylesheet.css" />
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title> </title>
</head>
<body>
<header></header>
<div class="button-wrapper">
<input id="spin" type="button" onClick="getNumbers(); freezeCheck(); calculateScore();" value="Spin" />
</div>
<div class="reel-wrapper marginauto">
<div id="reel1" onClick="freezeReel(1);" class="reels"></div>
<div id="reel2" onClick="freezeReel(2);" class="reels"></div>
<div id="reel3" onClick="freezeReel(3);" class="reels"></div>
</div>
<div class="hold-wrapper">
<input id="hold1" type="checkbox" value="Hold" class="holdbutton" />
<input id="hold2" type="checkbox" value="Hold" class="holdbutton" />
<input id="hold3" type="checkbox" value="Hold" class="holdbutton" />
</div>
<div class="credits">Your Credits: <span id="credits"></span></div>
<script src="script.js"></script>
</body>
</html>
You should use the backgroundImage javascript property and provide value with a source from the array arr.
Refer code:
var arr = ['image1.png', 'image2.png', 'image3.png'];
var credits = 10;
function freezeCheck() {
if (document.getElementById("hold1").checked == true || document.getElementById("hold2").checked == true || document.getElementById("hold3").checked == true) {
// if any is checked, freeze hold buttons.
document.getElementById("hold1").checked = false;
document.getElementById("hold2").checked = false;
document.getElementById("hold3").checked = false;
document.getElementById("hold1").disabled = true;
document.getElementById("hold2").disabled = true;
document.getElementById("hold3").disabled = true;
} else if (document.getElementById("hold1").disabled == true) {
// if any diabled, enable (unfreeze) all hold buttons.
document.getElementById("hold1").disabled = false;
document.getElementById("hold2").disabled = false;
document.getElementById("hold3").disabled = false;
document.getElementById("reel1").classList.remove('hold');
document.getElementById("reel2").classList.remove('hold');
document.getElementById("reel3").classList.remove('hold');
}
};
function getNumbers() {
if(document.getElementById("hold1").checked == false){
document.getElementById("reel1").backgroundImage = "url(" + arr[0] + ")";
} if (document.getElementById("hold2").checked == false){
document.getElementById("reel2").backgroundImage = "url(" + arr[1] + ")";
} if (document.getElementById("hold3").checked == false){
document.getElementById("reel3").backgroundImage = "url(" + arr[2] + ")";
}
updateScore();
insertCoins();
};
function calculateScore() {
document.getElementById('credits').innerHTML = credits;
}
// Win, three alike.
function updateScore() {
if(document.getElementById("reel1").textContent == document.getElementById("reel2").textContent && document.getElementById("reel1").textContent == document.getElementById("reel3").textContent){
credits += document.getElementById("reel1").textContent * 10;
} else if("reel1" != "reel2"){
credits -= 2;
}
};
function insertCoins() {
if (credits <1){
document.getElementById("spin").disabled = true;
}
};
function freezeReel(num) {
if (document.getElementById('hold'+num).checked == true) {
// Unfreeze reel
document.getElementById("hold"+num).checked = false;
document.getElementById("reel"+num).classList.remove('hold');
} else {
// Freeze reel:
document.getElementById("hold"+num).checked = true;
document.getElementById("reel"+num).classList.add('hold');
}
}
* {
margin: 0;
padding: 0;
}
.marginauto {
margin: 0 auto;
}
.button-wrapper {
text-align: center;
margin-top: 15%;
}
.hold-wrapper {
text-align: center;
margin: 10px;
font-size: 48px;
}
.holdbutton {
width: 140px;
height: 200px;
visibility: hidden;
}
.credits {
width: 250px;
height: 100px;
margin: 0 auto;
text-align: center;
}
.reel-wrapper {
width: 1280px;
text-align: center;
margin-top: 10px;
background-color: #ffffff;
}
.button {
background-color: white;
}
.reels {
background-color: #ffffff;
display: inline-block;
font-size: 48px;
text-align: center;
width: 150px;
height: 200px;
border: 1px solid black;
border-radius: 2px;
}
.reels.hold {
border-color: blue;
background: #ccc;
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link type="text/css" rel="stylesheet" href="stylesheet.css" />
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title> </title>
</head>
<body>
<header></header>
<div class="button-wrapper">
<input id="spin" type="button" onClick="getNumbers(); freezeCheck(); calculateScore();" value="Spin" />
</div>
<div class="reel-wrapper marginauto">
<div id="reel1" onClick="freezeReel(1);" class="reels"></div>
<div id="reel2" onClick="freezeReel(2);" class="reels"></div>
<div id="reel3" onClick="freezeReel(3);" class="reels"></div>
</div>
<div class="hold-wrapper">
<input id="hold1" type="checkbox" value="Hold" class="holdbutton" />
<input id="hold2" type="checkbox" value="Hold" class="holdbutton" />
<input id="hold3" type="checkbox" value="Hold" class="holdbutton" />
</div>
<div class="credits">Your Credits: <span id="credits"></span></div>
<script src="script.js"></script>
</body>
</html>
innerHTML stands for standard font in your page and it will only shows text. Since in your array, the value of it is #7.png and it will only display #7.png.
Adding the following code will create img tag in your html code with the images being random.
var elem = document.createElement("img");
elem.setAttribute("src", arr[Math.floor(Math.random() * arr.length)]);
elem.setAttribute("alt", "Slotimg");
document.getElementById("reel1").appendChild(elem);
However if you can create a default image, i would suggest you just add a Img tag in your div, and just change the src attribute by src code, it is going to be much easier and effiecnt
This code is not giving me a disabled post button when I haven't inserted at least 1 character, and the character count is not functioning. I have checked index.html, to see that the js file is linked properly. I am using safari, have tried on chrome as well.
app.js file:
var main = function() {
$('.btn').click(function() {
var post = $('.status-box').val();
$('<li>').text(post).prependTo('.posts');
$('.status-box').val('');
$('.counter').text(140);
$('.btn').addClass('disabled');
});
$('.status-box').keyup(function() {
var postLength = $(this).val().length;
var charactersLeft = 140 - postLength;
$('.counter').text(charactersLeft);
if(charactersLeft < 0) {
$('.btn').addClass('disabled');
}
else if(charactersLeft === 140) {
$('.btn').addClass('disabled');
}
else {
$('.btn').removeClass('disabled');
}
});
$('.btn').addClass('disabled');
};
$(document).ready(main);
html.index file:
<!doctype html>
<html>
<head>
<link href="http://s3.amazonaws.com/codecademy- content/courses/ltp2/css/bootstrap.min.css" rel="stylesheet">
<link href='http://fonts.googleapis.com/css?family=Roboto' rel='stylesheet' type='text/css'>
<link href="style.css" rel="stylesheet">
</head>
<body>
<div class="container">
<form>
<div class="form-group">
<textarea class="form-control status-box" rows="2" placeholder="What's on your mind?"></textarea>
</div>
</form>
<div class="button-group pull-right">
<p class="counter">140</p>
Post
</div>
<ul class="posts">
</ul>
</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="app.js"></script>
</body>
</html>
Css file:
html,
body {
font-family: 'Roboto', sans-serif;
color: #404040;
background-color: #eee;
}
.container {
width: 520px;
margin-top: 20px;
}
.button-group {
margin-bottom: 20px;
}
.counter {
display: inline;
margin-top: 0;
margin-bottom: 0;
margin-right: 10px;
}
.posts {
clear: both;
list-style: none;
padding-left: 0;
width: 100%;
}
.posts li {
background-color: #fff;
border: 1px solid #d8d8d8;
padding-top: 10px;
padding-left: 20px;
padding-right: 20px;
padding-bottom: 10px;
margin-bottom: 10px;
word-wrap: break-word;
min-height: 42px;
}
keyup is not a good event to use for this sort of thing. On modern browsers, input is best; on older browsers, you need a combination of things, primarily change, keypress and keyup (with a setTimeout delay, since the field isn't updated yet when they happen), and the non-standard paste..
For example (see comments):
var main = function() {
function enableDisableButtons(field) {
var postLength = field.val().length;
var charactersLeft = 140 - postLength;
$('.counter').text(charactersLeft);
// Note we can readily combine the two conditions and use toggleClass
var disabled = charactersLeft < 0 || charactersLeft === 140;
$('.btn').toggleClass('disabled', disabled);
return disabled;
}
$('.btn').click(function() {
// Proactively check when the button is clicked, in case all else failed
if (enableDisableButtons($('.status-box'))) {
return;
}
var post = $('.status-box').val();
$('<li>').text(post).prependTo('.posts');
$('.status-box').val('');
$('.counter').text(140);
$('.btn').addClass('disabled');
});
$('.status-box')
.on("input change paste", function() {
// Field is already updated when these happen
enableDisableButtons($(this));
})
.on("keypress keyup", function() {
// Field not be updated until just *after* these happen, so wait a tick
setTimeout(enableDisableButtons.bind(null, $(this)), 0);
});
$('.btn').addClass('disabled');
};
$(document).ready(main);
.disabled {
color: grey;
}
<textarea class="status-box"></textarea>
<input class="btn" type="button" value="Send">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
Side note: Why use a disabled class rather than the button's intrinsic disabled feature?