Develop Reference

floating label dropdown not working

Im creating a floating label , i manage to make a floating label on textbox but
in my dropdown it doesn't work. hope you can help me.
/** GLOBAL OBJECT **/
var $ = {
addClass: function(elem, name) {
var classes = elem.className.split(' '),
cIndex = classes.indexOf(name);
if (cIndex === -1) {
classes.push(name);
}
elem.className = classes.join(' ');
return this;
}, // END addClass
removeClass: function(elem, name) {
var classes = elem.className.split(' '),
cIndex = undefined;
function recursive() {
// use a recursive function to remove all instances
// of the class name
cIndex = classes.indexOf(name);
if (cIndex >= 0) {
classes.splice(cIndex, 1);
recursive();
}
}
recursive();
elem.className = classes.join(' ');
return this;
}, // END removeClass
hasClass: function(elem, name) {
var classes = elem.className.split(' '),
cIndex = classes.indexOf(name);
if (cIndex >= 0) {
return true;
} else {
return false;
}
}, // END hasClass
selectCreate: function(select, label) {
var _this = this;
id = '_' + select.id,
input = document.createElement('input'),
div = document.createElement('div'),
ul = document.createElement('ul'),
val = {
value: select.value,
text: select.options[select.selectedIndex].text
};
select.style.display = 'none';
ul.id = 'ul' + id;
ul.className = 'ddown-list';
ul.setAttribute('aria-live', 'polite');
input.setAttribute('type', 'text');
input.setAttribute('aria-autocomplete', 'list');
input.setAttribute('aria-haspopup', 'true');
input.setAttribute('aria-owns', ul.id);
input.className = 'dynamic-dropdown';
input.id = id;
if (select.getAttribute('data-required') === 'true') {
input.setAttribute('required', 'true');
}
label.setAttribute('for', id);
div.className = 'selectRegion';
div.appendChild(label);
div.appendChild(input);
div.appendChild(ul);
select.parentNode.insertBefore(div, select);
input.value = val.text;
if (input.value !== '') {
this.addClass(label, 'active');
} else {
this.addClass(label, 'inactive');
}
input.addEventListener('focus', function() {
_this.addClass(label, 'active')
.addClass(label, 'transition')
.removeClass(label, 'inactive');
if (this.setSelectionRange) {
this.setSelectionRange(0, this.value.length);
}
populateList(this, select, document.getElementById('ul' + this.id), -1, true);
}); // END focus
input.addEventListener('blur', function() {
var input = this;
setTimeout(function() {
if (input.value === '') {
_this.addClass(label, 'inactive')
.addClass(label, 'transition')
.removeClass(label, 'active');
} else {
var list = getList(input.value, select, false);
select.value = list.value[0];
input.value = list.text[0];
}
document.getElementById('ul' + input.id).innerHTML = '';
}, 250);
}); // END blur
input.addEventListener('keyup', function(e) {
var list = document.getElementById('ul' + this.id).getElementsByTagName('li'),
index = -1,
kC = e.keyCode;
for (var i = 0, x = list.length; i < x; i++) {
if (_this.hasClass(list[i], 'active')) {
index = i;
break;
}
}
if (kC !== 9 && kC !== 16) { // SHIFT && TAB
if (kC === 13) { // ENTER
var list = getList(this.value, select, false);
select.value = list.value[index];
this.value = list.text[index];
document.getElementById('ul' + this.id).innerHTML = '';
} else {
switch (kC) {
case 38: // ARROW UP
index--;
if (index < 0) {
index = 0;
}
break;
case 40: // ARROW DOWN
index++;
if (index >= list.length) {
index = list.length - 1;
}
break;
default:
index = -1;
break;
}
populateList(this, select, document.getElementById('ul' + this.id), index, false);
}
}
}); // END keyup
function populateList(input, select, target, index, focus) {
var list = getList(input.value, select, focus),
counter = 0,
output;
if (focus) {
index = select.selectedIndex - 1;
}
target.innerHTML = '';
for (var i = 0, x = list.value.length; i < x; i++) {
output = document.createElement('li');
if (counter === index) {
output.className = 'active';
}
output.appendChild(document.createTextNode(list.text[i]));
output.addEventListener('click', function() {
console.log('test');
input.value = this.innerHTML;
});
target.appendChild(output);
counter++;
}
if (index >= 0) {
var lis = target.getElementsByTagName('li'),
sTop = 0;
for (var i = 0, x = lis.length; i < x; i++) {
if (i >= index) {
break;
}
sTop += lis[i].clientHeight;
}
target.scrollTop = sTop;
}
} // END populateList
function getList(val, list, focus) {
var value = [],
text = [],
vLength = val.length;
if (focus) {
vLength = 0;
val = '';
}
for (var i = 0, x = list.length; i < x; i++) {
if (list[i].text !== '' &&
(list[i].text.toUpperCase().substring(0, vLength) === val.toUpperCase() ||
list[i].value.toUpperCase().substring(0, vLength) === val.toUpperCase())) {
value.push(list[i].value);
text.push(list[i].text);
}
}
return {
value: value,
text: text
};
} // END function getList
}, // END selectCreate()
}; // END $
window.onload = function() {
var labels = document.getElementsByTagName('label'),
id = '',
label = undefined,
input = undefined,
type = undefined;
for (var i = 0, x = labels.length; i < x; i++) {
label = labels[i];
id = label.getAttribute('for') || '';
input = document.getElementById(id);
if (input) {
type = input.getAttribute('type') || input.tagName;
type = type.toLowerCase();
if (input && (type === 'select')) {
$.selectCreate(input, label);
} // END if( input && select )
}
} // END for( labels )
}();
var demo = function() {
setTimeout(function() {
document.getElementById('_s').focus();
setTimeout(function() {
document.getElementById('_s').blur();
}, 750);
}, 500);
}();
body {
background-color: #F7F7F7;
font-family: Arial;
padding-top: 10%;
}
input,
label,
select {
width: 280px;
padding: 10px;
font-size: 16px;
}
input {
border: solid 1px #CCCCCC;
border: none;
overflow: visible;
outline: none;
background-color: transparent;
border-bottom: solid 1px #999;
}
label {
position: absolute;
}
label.active {
color: #3784BB;
margin-top: -20px;
font-size: 12px;
}
label.inactive {
color: #999999;
}
li.active {
background-color: rgba( 255, 0, 0, 0.1);
}
.transition {
transition: all linear 0.1s;
}
.input {
width: 300px;
margin: auto;
}
.input:first-child {
margin-bottom: 5%
}
.selectRegion {
width: 100%;
}
.selectRegion ul {
margin: 0;
padding: 0;
position: absolute;
width: 300px;
max-height: 200px;
overflow: auto;
box-shadow: 0 2px 3px rgba( 0, 0, 0, 0.1);
background-color: #FFFFFF;
z-index: 2;
}
.selectRegion ul li {
padding: 10px;
}
.selectRegion ul li:hover {
cursor: pointer;
}
.inputbox {
position: relative;
background: none;
margin-right: 50px;
}
.inputbox input {
width: 120%;
padding: 10px 0;
font-size: 19px;
color: #21a1e;
margin-bottom: 50px;
overflow: visible;
outline: none;
background-color: transparent;
border: none;
border-bottom: solid 1px #999;
margin-left: -10px;
margin-top: -15px;
}
.inputbox label {
display: block;
position: absolute;
top: 0;
left: 0;
padding: 10px 0;
font-size: 16px;
color: #999;
pointer-events: none;
transition: top 0.7s ease, opacity 0.7s ease;
border-radius: .25rem;
margin-left: -10px;
margin-top: -10px;
}
.inputbox input:focus+label,
.inputbox input:valid+label {
top: -18px;
left: 0;
color: #4285f4;
font-size: 12px;
cursor: pointer;
}
<html>
<head>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>
</head>
<body>
<div class="col-sm-5">
<button type="button" class="button2 " data-toggle="modal" data-target="#exampleModal1">Login</button>
</div>
<div class="modal fade" id="exampleModal1" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog modal-lg " role="document">
<div class="modal-content">
<div class="modal-header ">
<h5 class="modal-title" id="exampleModalLabel" style=" color: #404E67;">Form</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<form>
<div class="form-row ">
<div class="inputbox">
<input type="text" required>
<label>First Name </label>
</div>
<div class="inputbox">
<input type="text" required>
<label>Last Name</label>
</div>
</div>
<div class="form-row">
<div class="input">
<label for="s">Sample 1:</label>
<select id="s">
<option value=""></option>
<option value="1">Assignment</option>
<option value="2">Reading</option>
</select>
</div>
</div>
<div class="clear"></div>
<div class="input">
<label for="state">Sample 2</label>
<select id="state">
<option value=""></option>
<option value="AL">Alabama</option>
<option value="AK">Alaska</option>
</select>
</div>
</form>
</div>
</div>
</body>
</html>
here is my current output:
As you can see on my output the two dropdown is not working any idea how ca i make it a floating label like at my textbox?

Add/remove box in html using angularJS

I want to create/use an add-remove box like this in HTML using angularJS where you have a list of some objects on the left and you select the objects to put them on under the headings listed on the right. Any idea what do we call such tables/lists and can I create/find them?

I don't know what is the accurate title to call it :)
but I tried to implement a sample of 'add/remove box' to achieve the concept you want with AngularJS!
the main part consists of three sections:
left section which is going to be added
middle section which contains the buttons
right section which is going to be removed
The code below applies the above section which aforesaid:
<div class="box leftBox">
<div>
<div id="{{left.name}}" ng-click="clicked($event, 0)" data-ng-repeat="left in lefts">{{left.name}}</div>
</div>
</div>
<div class="box button_holder">
<button ng-click="add()" class="button button-blue">ADD ></button>
<button ng-click="remove()" class="button button-red">< REMOVE</button>
<button ng-click="addAll()" class="button button-blue button-dark">ADD ALL >></button>
<button ng-click="removeAll()" class="button button-red button-dark"><< REMOVE ALL</button>
<button ng-click="deleteChoice()" class="button delete">X</button>
</div>
<div class="box rightBox">
<div>
<div ng-click="clicked($event, 1)" data-ng-repeat="right in rights">{{right.name}}</div>
</div>
</div>
by using angularjs directives including data-ng-repeat you can control the procedure of adding or removing
here is the implemented overview.
here is the completed code on the "codepen".
you can also check my github.
try to run the snippet in a fullscreen window!
/**
* Created by ALIREZA on 8/30/2017.
*/
var app = angular.module('Add_Remove_Box', []);
app.controller('Ctrl', function($scope) {
var i;
var isRepeated = false;
var actionLicense = true;
var prevElement = null;
var currentElement = null;
var positionSide = null;
$scope.choices = ["left", "right"];
$scope.lefts = [{
id: 'left1'
}, {
id: 'left2'
}, {
id: 'left3'
}, {
id: 'left4'
}];
for (i = 0; i < $scope.lefts.length; i++) {
$scope.lefts[i].name = "left" + (i + 1).toString();
}
$scope.rights = [{
id: 'right1'
}, {
id: 'right2'
}];
for (i = 0; i < $scope.rights.length; i++) {
$scope.rights[i].name = "right" + (i + 1).toString();
}
$scope.insert = function($event) {
var side = $scope.selectedSide;
if (side == null || side == "left") {
var leftItemNo = $scope.lefts.length + 1;
$scope.lefts.push({
'id': 'left' + leftItemNo
});
$scope.lefts[leftItemNo - 1].name = $scope.choice.name;
} else {
var rightItemNo = $scope.rights.length + 1;
$scope.rights.push({
'id': 'right' + rightItemNo
});
$scope.rights[rightItemNo - 1].name = $scope.choice.name;
}
};
$scope.deleteChoice = function() {
if (positionSide === 0) {
var ItemNo = -1;
$scope.lefts.forEach(function(i, j) {
if (i.name === currentElement.textContent) {
ItemNo = j;
return;
}
});
$scope.lefts.splice(ItemNo, 1);
}
};
$scope.add = function() {
if (actionLicense && positionSide === 0) {
actionLicense = false;
var leftItemNo = -1;
$scope.lefts.forEach(function(i, j) {
if (i.name === currentElement.textContent) {
leftItemNo = j;
return;
}
});
$scope.lefts.splice(leftItemNo, 1);
var rightItemNo = $scope.rights.length + 1;
$scope.rights.push({
'id': 'right' + rightItemNo
});
$scope.rights[rightItemNo - 1].name = currentElement.textContent;
}
};
$scope.remove = function() {
if (actionLicense && positionSide === 1) {
actionLicense = false;
var rightItemNo = -1;
$scope.rights.forEach(function(i, j) {
if (i.name === currentElement.textContent) {
rightItemNo = j;
return;
}
});
$scope.rights.splice(rightItemNo, 1);
var leftItemNo = $scope.lefts.length + 1;
$scope.lefts.push({
'id': 'left' + leftItemNo
});
$scope.lefts[leftItemNo - 1].name = currentElement.textContent;
}
};
$scope.addAll = function() {
$scope.lefts.forEach(function(i) {
var rightItemNo = $scope.rights.length + 1;
$scope.rights.push({
'id': 'right' + rightItemNo
});
$scope.rights[rightItemNo - 1].name = i.name;
});
$scope.lefts.splice(0, $scope.lefts.length);
};
$scope.removeAll = function() {
$scope.rights.forEach(function(i) {
var leftItemNo = $scope.lefts.length + 1;
$scope.lefts.push({
'id': 'left' + leftItemNo
});
$scope.lefts[leftItemNo - 1].name = i.name;
});
$scope.rights.splice(0, $scope.rights.length);
};
$scope.clicked = function($event, pos) {
actionLicense = true;
positionSide = pos;
currentElement = $event.currentTarget;
var deleteButton = document.getElementsByClassName("delete")[0];
if (pos === 1) {
if (deleteButton.className.indexOf("button-deactive") === -1) {
deleteButton.className += " button-deactive";
}
} else {
deleteButton.className = deleteButton.className.replace(" button-deactive", "");
}
if (prevElement === null) {
prevElement = currentElement;
} else {
if (prevElement === currentElement) {
isRepeated = !isRepeated;
} else {
if (isRepeated) {
isRepeated = false;
}
}
}
if (prevElement.className.indexOf("active") !== -1) {
prevElement.className = prevElement.className.replace(" active", "");
}
if (!isRepeated && currentElement.className.indexOf("active") === -1) {
currentElement.className += " active";
}
prevElement = currentElement;
};
});
* {
box-sizing: border-box;
}
html,
body {
margin: 0;
padding: 0;
}
.container {
display: inline-block;
width: 100%;
padding: 10px;
height: 100vh;
border: #E64A19 inset .7vh;
background: #616161;
/* fallback for old browsers */
background: -webkit-linear-gradient(to left, #9bc5c3, #616161);
/* Chrome 10-25, Safari 5.1-6 */
background: linear-gradient(to left, #9bc5c3, #616161);
/* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
}
.addItems {
height: 10vh;
margin-bottom: 5vh;
}
.box {
float: left;
display: inline-block;
margin: 0;
padding: 10px;
height: 80vh;
border: #cfcfcf outset 2px;
color: #eee;
font-size: medium;
}
.box>div {
border: #FFF59D ridge 2px;
border-bottom: none;
border-radius: 5px;
}
.box>div>div {
padding: 7px;
border-bottom: #FFF59D ridge 2px;
}
.box>div>div:hover {
background-color: rgba(100, 150, 220, .5);
transition: background-color .4s ease;
}
.box>button {
display: inline-block;
width: 70%;
margin: 5% 15%;
}
.button {
padding: 10px 24px;
border-radius: 3px;
border: none;
box-shadow: 2px 5px 10px rgba(22, 22, 22, .1);
}
.button:hover {
transition: all 60ms ease;
opacity: .95;
box-shadow: #444 0 3px 3px 0;
}
.button-blue {
color: #FFFFFF;
background: #416dea;
}
.button-red {
color: #FFFFFF;
background: #F32C52;
}
.button-dark {
filter: brightness(85%) contrast(110%);
}
.leftBox {
width: 40%;
}
.button_holder {
width: 20%;
}
.rightBox {
width: 40%;
}
input[type="text"],
select {
padding: 5px;
}
.active {
transition: all .1s ease;
background-color: #888;
color: #000;
;
border: dotted 1px black;
box-shadow: 0 2px 2px 0 rgba(97, 97, 97, .5);
margin-bottom: 1px;
}
.button-deactive {
opacity: .5;
box-shadow: none;
}
.button-deactive:hover {
opacity: .5;
box-shadow: none;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>AddRemoveBox</title>
<link rel="stylesheet" href="index.css">
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js"></script>
<!--include angularJs-->
<script src="index.js"></script>
</head>
<body>
<div class="container" ng-app="Add_Remove_Box" ng-controller="Ctrl">
<fieldset class="addItems">
<legend>Insert Items</legend>
<select ng-model="selectedSide">
<option ng-repeat="choice in choices">{{choice}}</option>
</select>
<input type="text" ng-model="choice.name" name="" placeholder="Enter The Item Name">
<button class="button insert" value="insert" ng-click="insert($event)">Insert</button>
</fieldset>
<div class="box leftBox">
<div>
<div id="{{left.name}}" ng-click="clicked($event, 0)" data-ng-repeat="left in lefts">{{left.name}}</div>
</div>
</div>
<div class="box button_holder">
<button ng-click="add()" class="button button-blue">ADD ></button>
<button ng-click="remove()" class="button button-red">< REMOVE</button>
<button ng-click="addAll()" class="button button-blue button-dark">ADD ALL >></button>
<button ng-click="removeAll()" class="button button-red button-dark"><< REMOVE ALL</button>
<button ng-click="deleteChoice()" class="button delete">X</button>
</div>
<div class="box rightBox">
<div>
<div ng-click="clicked($event, 1)" data-ng-repeat="right in rights">{{right.name}}</div>
</div>
</div>
</div>
</body>
</html>

How to add auto calculation for two inputs

I have this calculator that I'd like for the results to auto update after the the user adds input.
I've tried the .keyup thing, but I don't understand it.
I'm kinda new to javascript.
Here's my codepen for the project.
http://codepen.io/Tristangre97/pen/zNvQON?editors=0010
HTML
<div class="card">
<div class="title">Input</div>
<br>
<div id="metalSpan"><input class="whiteinput" id="numMetal" type="number">
<div class="floater">Metal Quantity</div>
<div id="metalAlert">
</div>
</div>
<br>
<div id="forgeSpan"><input class="whiteinput" id="numForge" type=
"number">
<div class="floater">Forge Quantity</div></div>
<br>
<input checked id="rb1" name="fuel" type="radio" value="spark"> <label for=
"rb1">Sparkpowder</label> <input id="rb2" name="fuel" type="radio" value=
"wood"> <label for="rb2">Wood</label><br>
<br>
<button class="actionButton" id="submit" type="button">Calculate</button></div>
<div id="forgeAlert">
</div>
<div id="radioSpan">
<div class="floater">
</div>
<div class="card">
<div class="title2">Results</div>
<br>
<div id="result"><span id="spreadMetal"></span> metal <span class=
"plural"></span> forge<br>
<span id="spreadSpark"></span> <span id="fuelType"></span> <span class=
"plural"></span> forge <span id="allSpark"></span><br>
Completion Time: <span id="timeSpark"></span> minutes<br></div>
</div>
</div>
JS
var metals = 0;
var ingots = 0;
var forges = 0;
var spread = 0;
var sparks = 0;
var tSpark = 0;
var isWood = false;
$(document).ready(function() {
$("#result").hide();
$("#alert").hide();
$("#submit").click(function() {
metals = $("#numMetal").val();
forges = $("#numForge").val();
if (metals == 0 || metals == '') {
$("#metalAlert").html("Please enter a value");
}
else if (forges == 0 || forges == '') {
$("#metalAlert").html('');
$("#forgeAlert").html("Please enter a value");
}
else {
if ($("input[name=fuel]:checked").val() == "wood") {
isWood = true;
}
else {
isWood = false;
}
if (forges > 1) {
$(".plural").html("per");
}
else {
$(".plural").html("in the");
}
$("#forgeAlert").html('');
if (metals % 2 == 0) {}
else {
metals = metals - 1;
$("#alert").show();
}
ingots = metals / 2;
spread = Math.floor(metals / forges);
sparks = Math.ceil(((spread / 2) * 20) / 60);
if (isWood) {
sparks = sparks * 2;
}
tSpark = sparks * forges;
if (forges > 1) {
$("#allSpark").html(String("(" + tSpark + " total)"));
}
else {
$("#allSpark").html(String(''));
}
$("#timeSpark").html(String((isWood) ? (sparks / 2) : sparks));
$("#spreadMetal").html(String(spread));
$("#spreadSpark").html(String(sparks));
$("#fuelType").html((isWood) ? "wood" : "sparkpowder");
$("#result").show();
}
});
});

To run the function whenever something is inputted in the field, try the
$("input").on('input', function() { .. });
var metals = 0;
var ingots = 0;
var forges = 0;
var spread = 0;
var sparks = 0;
var tSpark = 0;
var isWood = false;
$(document).ready(function() {
$("#result").hide();
$("#alert").hide();
$("input").on('input', function() {
metals = $("#numMetal").val();
forges = $("#numForge").val();
if (metals == 0 || metals == "") {
$("#metalAlert").html("Please enter a value");
} else if (forges == 0 || forges == "") {
$("#metalAlert").html("");
$("#forgeAlert").html("Please enter a value");
} else {
if ($("input[name=fuel]:checked").val() == "wood") {
isWood = true;
} else {
isWood = false;
}
if (forges > 1) {
$(".plural").html("per");
} else {
$(".plural").html("in the");
}
$("#forgeAlert").html("");
if (metals % 2 == 0) {
} else {
metals = metals - 1;
$("#alert").show();
}
ingots = metals / 2;
spread = Math.floor(metals / forges);
sparks = Math.ceil(spread / 2 * 20 / 60);
if (isWood) {
sparks = sparks * 2;
}
tSpark = sparks * forges;
if (forges > 1) {
$("#allSpark").html(String("(" + tSpark + " total)"));
} else {
$("#allSpark").html(String(""));
}
$("#timeSpark").html(String(isWood ? sparks / 2 : sparks));
$("#spreadMetal").html(String(spread));
$("#spreadSpark").html(String(sparks));
$("#fuelType").html(isWood ? "wood" : "sparkpowder");
$("#result").show();
}
});
});
body {
background-color:#316b6f;
font-family:Helvetica,sans-serif;
font-size:16px;
}
.whiteinput {
outline: none;
border-width: 0px;
margin: 0;
padding: .5em .6em;
border-radius: 2px;
font-size: 1em;
color: #316b6f;
}
.actionButton {
background-color: #316B6F;
color: #fff;
padding: .5em .6em;
border-radius: 3px;
border-width: 0px;
font-size: 1em;
cursor: pointer;
text-decoration: none;
-webkit-transition: all 250ms;
transition: all 250ms;
}
.actionButton:hover {
color: #fff;
}
.actionButton:active {
background: #BBFF77;
color: #316B6F;
-webkit-transition: all 550ms;
transition: all 550ms;
}
.card {
position: relative;
background: #4E8083;
color:#FFFFFF;
border-radius:3px;
padding:1.5em;
margin-bottom: 3px;
}
.title {
background: #76B167;
padding: 3px;
border-radius: 3px 0px 0px 0px;
position: absolute;
left: 0;
top: 0;
margin-bottom: 5px;
}
.title2 {
background: #2F3A54;
padding: 3px;
border-radius: 3px 0px 0px 0px;
position: absolute;
left: 0;
top: 0;
margin-bottom: 5px;
}
.floater {
padding: 3px;
}
.radiobtn {
background: red;
border-radius: 2px;
}
input[type=radio] + label:before {
content: "";
display: inline-block;
width: 20px;
height: 20px;
vertical-align:middle;
margin-right: 8px;
background-color: #aaa;
margin-bottom: 6px;
border-radius: 2px;
-webkit-transition: all 450ms;
transition: all 450ms;
}
input[type=radio], input[type=checkbox] {
display:none;
}
input[type=radio]:checked + label:before {
content: "\2022"; /* Bullet */
color:white;
background-color: #fff;
font-size:1.8em;
text-align:center;
line-height:14px;
margin-right: 8px;
}
input[type=checkbox]:checked + label:before {
content:"\2714";
color:white;
background-color: #fff;
text-align:center;
line-height:15px;
}
*:focus {
outline: none;
}
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script
src="https://code.jquery.com/jquery-3.2.1.min.js"
integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4="
crossorigin="anonymous"></script>
<div class="card">
<div class="title">Input</div><br>
<div id="metalSpan">
<input class="whiteinput" id="numMetal" type="number">
<div class="floater">
Metal Quantity
</div>
<div id="metalAlert">
</div>
</div>
<br>
<div id="forgeSpan">
<input class="whiteinput" id="numForge" type="number">
<div class="floater">
Forge Quantity
</div>
</div>
<br>
<input type="radio" id="rb1" name="fuel" value="spark" checked>
<label for="rb1">Sparkpowder</label>
<input type="radio" id="rb2" name="fuel" value="wood">
<label for="rb2">Wood</label><br><br>
<button class="actionButton" id="submit"
type="button">Calculate</button>
</div>
<div id="forgeAlert">
</div>
<div id="radioSpan">
<div class="floater">
</div>
<div class="card">
<div class="title2">Results</div><br>
<div id="result">
<span id="spreadMetal"></span> metal <span class="plural"></span> forge<br>
<span id="spreadSpark"></span> <span id="fuelType"></span> <span class="plural"></span> forge <span id=
"allSpark"></span><br>
Completion Time: <span id="timeSpark"></span> minutes<br>
</div>
</div>
</div>
Codepen
It is triggering your errors because that is part of your function.
More info regarding the input method.

Look, you have two options:
Put all your algorithm of submit click into a function and call him into two binds: the submit click and input change (on('change')) or just remove your calculate button and rely the calculation into onchange of the inputs: each change of checks or inputs will trigger the calculation of metals. The second approach it's more interesting for me and removes the necessity to the user clicks to calculate (he already clicked into inputs and checks). Obviously you can add a filter to only allow to calculation function run after a certain minimum number of data filled, it's a good idea to avoid poor results resulted by lack of data.

In order to auto update calculation, we have to listen to users input on input elements. The easiest approach with minimum changes to existing code is to add input events and emit click on the button:
$("#numMetal, #numForge").on('input', function(){
$("#submit").click()
})
Better approach is to move calculation logic to separate function and call it on desirable events:
$("#numMetal, #numForge").on('input', function(){
calculate()
})
$("#submit").click(function(){
calculate()
})
This will keep the code structured and easier to follow.

Try this:
$( "#numMetal, #numForge" ).keyup(function(event) {
console.log('a key has been pressed');
// add code to handle inputs here
});
What happens here is that an event listener - the key up event - is bound to the two inputs you have on your page. When that happens the code inside will be run.
As suggested in other comments it would be a good idea to call a separate method with all the input processing code you have in the submit call, this way you will avoid code duplication.
You will also want to bind events to the checkboxs. This can be achieved with this:
$( "input[name=fuel]" ).on('change',function() {
console.log('checkbox change');
// call processing method here
});

Reset character countdown on button click

How can I make my character countdown reset back to 150 when my submit button is clicked? Right now I have a input text box that you type in and it counts down how many characters you have left and then when you want to submit it, you click the submit button and it adds it to a table. But the problem is that the number stays the same and doesn't reset back to 150 until you start typing in the box again. I want it to automatically reset to 150 when you click the submit button. What will I need to add to my code?
http://jsfiddle.net/julianbuscema/qv0zd8pv/
$(document).ready(function(){
var left = 150
$('#text_counter').text(left);
$('#status').keyup(function () {
left = 150 - $(this).val().length;
if(left < 0){
$('#text_counter').addClass("overlimit");
}
if(left >= 0){
$('#text_counter').removeClass("overlimit");
}
$('#text_counter').text(left);
});
});

just re declare it
var btn = document.getElementsByTagName("button")[0];
var inpt = document.getElementsByName("post")[0];
btn.onclick = function () {
if (!inpt.value) alert("Please enter something to post.");
if (inpt.value.length < 10) {
alert("Post must be at least 10 characters.");
return false;
} else {
}
var tbl = document.getElementsByTagName("table")[0];
var row = tbl.insertRow(0);
var cell = row.insertCell(0);
var txt = document.createTextNode(inpt.value);
cell.appendChild(txt);
tbl.insertRow(0);
tbl.insertRow(0);
inpt.value = "";
$('#text_counter').text(150);
};
$(document).ready(function(){
var left = 150
$('#text_counter').text(left);
$('#status').keyup(function () {
left = 150 - $(this).val().length;
if(left < 0){
$('#text_counter').addClass("overlimit");
}
if(left >= 0){
$('#text_counter').removeClass("overlimit");
}
$('#text_counter').text('Characters left: ' + left);
});
});

Add this
$("#text_counter").text(150);
to your
btn.onclick

There is no need to mix both jquery and vanila script event handlers
$(document).ready(function() {
var limit = 15;
var $counter = $('#text_counter').text(limit);
var $input = $('#status').keyup(function() {
var left = limit - $(this).val().length;
$counter.toggleClass("overlimit", left < 0).text('Characters left: ' + left);
});
$('button').click(function() {
var val = $input.val();
if (val.length < 10) {
alert("Post must be at least 10 characters.");
return;
}
$('table').append('<tr><td>' + val + '</td></tr>');
$input.val('');
$counter.text(limit).removeClass('overlimit');
})
});
$(document).ready(function() {
var limit = 15;
var $counter = $('#text_counter').text(limit);
var $input = $('#status').keyup(function() {
var left = limit - $(this).val().length;
$counter.toggleClass("overlimit", left < 0).text('Characters left: ' + left);
});
$('button').click(function() {
var val = $input.val();
if (val.length < 10) {
alert("Post must be at least 10 characters.");
return;
}
$('table').append('<tr><td>' + val + '</td></tr>');
$input.val('');
$counter.text(limit).removeClass('overlimit');
})
});
input[type=text] {
padding: 5px;
border: 2px solid #000080;
-webkit-border-radius: 5px;
border-radius: 5px;
}
input[type=text]:focus {
border-color: #ccc;
}
-webkit-border-radius:5px;
border-radius:5px;
}
.rows {
text-align: center;
}
.postTable {
width: 400px;
height: 33px;
border: solid 1px lightgray;
border-width: 2px;
font-family: Verdana;
font-size: 20;
}
td {
border-bottom: solid 2px lightgray;
}
tr:last-child td {
border: none!important;
}
.overlimit {
color: red;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="postBox">
<center>
<input type="text" id="status" name="post" maxlength="150" /> <span id="text_counter"></span>
<br>
<br/>
<button style="border : solid 0px #000080; border-radius : 4px; moz-border-radius : 4px; -webkit-box-shadow : 0px 0px 5px rgba(0, 0, 0, 1.0); -moz-box-shadow : 0px 0px 5px rgba(0,0,0,1.0); box-shadow : 0px 0px 5px rgba(0,0,0,1.0); font-size : 24px; font-style : ;color : #ffffff; padding : 4px 10px; background-color : #000080;">subpost</button>
<br/>
<br/>
<table name="rows" class="postTable"></table>
<td></td>
<tr></tr>
</center>
</div>

Try adding this on your page onload event:
$(document).ready(function(){$('#status').focus(left=(150-inpt.value.length));});
In that code snippet, I've assumed that your textbox's id is "status" and "left" is declared as a global variable. I can't try your code to fiddle. I think fiddle is acting funny right now.

How to create Cash Register Effect using Pure Javascript?

I wanted to create a Cash Register Effect using Pure Javascript(With out using any libraries),
Here is the link for Cash register Effect which is implemented Using Mootools,
http://jsbin.com/ehuzes/edit#preview
I want to get this effect using raw Javascript. It will be huge help, If somebody gives the solution.

$('#number').on('change', function (e) {
$(this).cashregister($(this).val());
});
(function ($) {
$.fn.cashregister = function (num) {
var output = $('#output').html();
function intervalfunc(interval, num) {
var end = parseInt($('#number').html());
var cont = parseInt($('#output').html())
$('#output').html( cont + interval );
if ( $('#output').html() == num ) {
clearInterval(int);
return false;
}
}
if (num > output) {
var int = setInterval(function() { intervalfunc(1, num) }, 0.1);
}else if (num < output) {
var int = setInterval(function() { intervalfunc(-1, num) }, 0.1);
}else if (num == $('#output').html() ) {
// do nothing
}else{
alert("Invalid Input!");
}
};
})(jQuery);
http://jsfiddle.net/DuLjC/3/ -> working version of suggested fix

use an onclick function on a button or something, which should get the number (value from maybe a text box) and to send that variable to a defined function which uses .innerHTML on a div to change the number value, then you use SetInterval function to make the number go either up or down by 1 each interval. then use clearInterval when the number has been reached.
maybe something like:
<div id = "container">0</div>
<input type = 'text'
id = 'number' />
<input type = 'button'
value = 'change amount'
onclick = "var num = document.getElementById('number').value;
cashregister(num);" />
for the HTML and:
<script type = "text/javascript">
function cashregister(num) {
var cont = document.getElementById('container').innerHTML;
if (num < cont) {
var int = setInterval("intervalfunc(1)", (interval_time_in_miliseconds));
function intervalfunc(num) {
var end = document.getElementById('number');
var cont = document.getElementById('cont').innerHTML;
cont.innerHTML = cont + num;
if (cont == end) {
clearInterval(int);
}
}
} else if (num > cont) {
var int = setInterval("intervalfunc(-1)", (interval_time_in_miliseconds));
function intervalfunc(num) {
var end = document.getElementById('number');
var cont = document.getElementById('cont').innerHTML;
cont.innerHTML = cont + num;
if (cont == end) {
clearInterval(int);
}
}
} else if (num == cont) {
//do nothing
} else {
alert("invalid input!");
}
}
</script>
I'm not sure if this exact code will work but what you want is something along these lines.

I like this one by Nevan Scott: https://codepen.io/nevan/pen/uBkEr
var total = 0;
document.getElementById('entry').onsubmit = enter;
function enter() {
var entry = document.getElementById('newEntry').value;
var entry = parseFloat(entry);
currency = currencyFormat(entry);
document.getElementById('entries').innerHTML += '<tr><td></td><td>' + currency + '</td></tr>';
total += entry;
document.getElementById('total').innerHTML = currencyFormat(total);
document.getElementById('newEntry').value = '';
return false;
}
function currencyFormat(number) {
var currency = parseFloat(number);
currency = currency.toFixed(2);
currency = '$' + currency;
return currency;
}
body {
background: #EEE;
font-family: sans-serif;
font-size: 20px;
margin: 3em;
padding: 0;
}
#register {
width: 20em;
margin: auto;
}
#ticket {
background: white;
margin: 0 1em;
padding: 1em;
box-shadow: 0 0 5px rgba(0,0,0,.25);
}
#ticket h1 {
text-align: center;
}
#ticket table {
font-family: monospace;
width: 100%;
border-collapse: collapse;
}
#ticket td, #ticket th {
padding: 5px;
}
#ticket th {
text-align: left;
}
#ticket td, #ticket #total {
text-align: right;
}
#ticket tfoot th {
border-top: 1px solid black;
}
#entry {
background: #333;
padding: 12px;
border-radius: 10px;
box-shadow: 0 0 5px rgba(0,0,0,.25);
}
#entry input {
width: 100%;
padding: 10px;
border: 1px solid black;
text-align: right;
font-family: sans-serif;
font-size: 20px;
box-shadow: inset 0 0 3px rgba(0,0,0,.5);
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
#entry input:focus {
outline: none;
border-color: rgba(255,255,255,.75);
}
<div id="register">
<div id="ticket">
<h1>Thank You!</h1>
<table>
<tbody id="entries">
</tbody>
<tfoot>
<tr>
<th>Total</th>
<th id="total">$0.00</th>
</tr>
</tfoot>
</table>
</div>
<form id="entry">
<input id="newEntry" autofocus placeholder="How Much?">
</form>
</div>