How do I display something like a recommendation list after a user calculate a result from the inputs? E.g having the user to key in the salaries of the family and calculating the PCI (Per capita income) and after they key in and press on the calculate button which then will trigger a list of recommendations based on the amount of PCI the family have (Maybe tables that shows different results based on different categories of PCI?)
<!DOCTYPE html>
<html>
<head>
<script src="common.js"></script>
<script>
function cal()
{
var salary1 = document.getElementById('salary1').value;
var salary2 = document.getElementById('salary2').value;
var salary3 = document.getElementById('salary3').value;
var salary4 = document.getElementById('salary4').value;
var members = document.getElementById('members').value;
var total = (parseInt(salary1) + parseInt(salary2) + parseInt(salary3) + parseInt(salary4)) / parseInt(members);
document.getElementById('total').value = total;
alert (total);
}
</script>
</head>
<body>
<h1>Want to know which bursary your eligible?</h1>
<input id="salary1" value="" placeholder="Enter your 1st family income..."/>
<input id="salary2" value="" placeholder="Enter your 2nd family income..."/>
<input id="salary3" value="" placeholder="Enter your 3rd family income..."/>
<input id="salary4" value="" placeholder="Enter your 4th family income..."/>
<input id="members" value="" placeholder="Enter the total number of family members..."/>
<br>
<button onclick="cal()"> Calculate PCI!</button>
<br>
Total: <input id="total"> </input>
</body>
</html>
You can create a hidden div that holds the data then show that div when user clicks the button
HTML:
<div id="divToShow" style="display:none;" class="table_list" >
//put your data table here
</div>
<input type="button" name="myButton" value="Show Div" onclick="showDiv()" />
Javascript:
function showDiv() {
document.getElementById('divToShow').style.display = "block";
}
This should get you there: Jsfiddle.
<form id="form">
<input id="number1" type="number" min="1" name="number" placholder="add value one"> +
<input id="number2" type="number" min="1" name="number" placholder="add value one">
<button>Submit</button>
</form>
var form = document.getElementById('form');
number1 = document.getElementById('number1');
number2 = document.getElementById('number2');
form.onsubmit = function() {
var total = +number1.value + +number2.value; // add + before
alert( total );
};
function cal(){
var salary1 = document.getElementById('salary1').value;
var salary2 = document.getElementById('salary2').value;
var salary3 = document.getElementById('salary3').value;
var salary4 = document.getElementById('salary4').value;
var members = document.getElementById('members').value;
var recommanted;
var recommandations=[
{maxpci:1000,recommandation:'first_recommandation'},
{maxpci:2000,recommandation:'second_recommandation'},
{maxpci:3000,recommandation:'third_recommandation'},
{maxpci:6000,recommandation:'fourth_recommandation'}
];
var total=(parseInt(salary1) + parseInt(salary2) + parseInt(salary3) + parseInt(salary4)) / parseInt(members);
if(recommandations[recommandations.length - 1].maxpci < total ){recommanted=recommandations[recommandations.length - 1].recommandation;}
else{
for (var i = 0; i < recommandations.length; i++) {
if(total <= recommandations[i].maxpci){
recommanted=recommandations[i].recommandation;break;}
}}
document.getElementById('result').innerHTML = "Your PCI : "+total+"</br>Recommandation : "+recommanted;
}
<h1>Want to know which bursary your eligible?</h1>
<input id="salary1" type="number" value="" placeholder="Enter your 1st family income..."/>
<input id="salary2" type="number" value="" placeholder="Enter your 2nd family income..."/>
<input id="salary3" type="number" value="" placeholder="Enter your 3rd family income..."/>
<input id="salary4" type="number" value="" placeholder="Enter your 4th family income..."/>
<input id="members" type="number" value="" placeholder="Enter the total number of family members..."/>
</br>
<button onclick="cal()"> Calculate PCI!</button>
</br>
<div id="result">
</div>
Related
I want to calculate this formula (PD)/(2SMYSDFT*E) but when I click calculate Botton nothing happens (ps: I am not an expert )
I put the input and then I click calculate put no answer.
I made some changes on the code but still not working . please can someone edit the code!
<body>
<label for="formulas">Choose a formula:</label>
<select name="formulas" id="formulas">
<option value="free">Pipeline Thickness</option>
</select>
<h2>Enter inputs</h2>
<label for="P">MAOP=</label>
<input type="number" id="P" name="P">
<br>
<label for="D=">Do=</label>
<input type="number" id="D" name="D" >
<br>
<label for="SMYS">SMYS=</label>
<input type="number" id="SMYS" name="SMYS">
<br>
<label for="DF">DF=</label>
<input type="number" id="DF" name="SMYS">
<br>
<label for="T">T=</label>
<input type="number" id="T" name="T">
<br>
<label for="E">E ⅉ=</label>
<input type="number" id="E" name="E ⅉ=" >
<br>
<button type="button" onclick="calculate">calculate</button>
<p id="demo"></p>
<script>
document.getElementById('calculate').addEventListener('click', function() {
var amount = document.getElementById("P").value;
var amount = +P;
var quantity = document.getElementById("D").value;
var quantity = +D;
var amount = document.getElementById("SMYS").value;
var amount = +SMYS;
var amount = document.getElementById("DF").value;
var amount = +DF;
var amount = document.getElementById("T").value;
var amount = +T;
var amount = document.getElementById("E").value;
var amount = +E;
var total = (P * D) / (2 * SMYS * DF * T * E);
document.getElementById("total").value = total;
});
</script>
</head>
</body>
</html>
</form>
I need to to enter a new value( the standard manufacturing thickness(SMT)) and divid it on /48 then check if the answer < 135 display (pass) if not display (Enter higher value) I tried if else statement but it doesn't work
and also I want to display the (the standard manufacturing thickness(SMT=)) text input side by side with the MAOP(psi)= text input.
<body>
<label for="formulas">Choose a formula:</label>
<select name="formulas" id="formulas">
<option value="free">Pipeline Thickness</option>
</select>
<h2>Enter inputs</h2>
<label for="P">MAOP(psi)=</label>
<input type="number" id="P">
<br>
<label for="D=">Do(in)=</label>
<input type="number" id="D">
<br>
<label for="SMYS">SMYS(psi)=</label>
<input type="number" id="SMYS">
<br>
<label for="DF">DF=</label>
<input type="number" id="DF">
<br>
<label for="T">T=</label>
<input type="number" id="T">
<br>
<label for="E">E ⅉ=</label>
<input type="number" id="E">
<br>
<button type="submit" id="calculate">calculate</button>
<br>
<label for="total">Wall Thickness(in)=</label>
<input type="number" id="total" readonly>
<br>
<label for="SMT">Standerd Manufacturing Thickness (in)=</label>
<input type="number" id="SMT">
<br>
<button type="submit" id="check">Check</button>
<script>
document.getElementById('calculate').addEventListener('click', function() {
var P = +document.getElementById("P").value;
var D = +document.getElementById("D").value;
var SMYS = +document.getElementById("SMYS").value;
var DF = +document.getElementById("DF").value;
var T = +document.getElementById("T").value;
var E = +document.getElementById("E").value;
var SMT = +document.getElementById("SMT").value;
var total = (P * D) / (2 * SMYS * DF * T * E);
document.getElementById("total").value = total;
var Check= (SMT / 48);
function myFunction() {
document.getElementById("Check").value = Check;
}
if (SMT / 48 < 135) {
console.log("pass");
} else {
console.log("enter higher value");
}
});
</script>
</body>
I am using javascript calculation. multiply 2 numbers: number 1 * number 2 = total and how g-total but working only one value display?
I have need number 1 * number 2 = total and show Gtotal so please help and share a valuable idea...
HTML
<input
name="per_hour"
id="per_hour"
class="form-control"
value=""
onblur="perhour()"
placeholder="0"
/>
<input
name="per_hour_x"
id="per_hour_x"
class="form-control"
onblur="perhour()"
value=""
placeholder="0.00"
/>
Total
<input
name="per_hour_total"
id="per_hour_total"
class="form-control"
value=""
placeholder="0.00"
/>
G-Total
<input
type="text"
class="form-control total-fare"
id="total"
disabled
value="<?= $booking->total_fare ?>"
/>
<script>
function perhour() {
var per_hour = document.getElementById("per_hour").value;
var per_hour_x = document.getElementById("per_hour_x").value;
var amts = document.getElementById("total").value;
var totaperhour = Number(per_hour) * Number(per_hour_x);
var totalamt = Number(totaperhour) + Number(amts);
$("#per_hour_total").val(totaperhour).toFixed(2); //working
$("#total").val(totalamt).toFixed(2); //not working
}
</script>
It should be $('#per_hour_total').val(totaperhour.toFixed(2)); and not $('#per_hour_total').val(totaperhour).toFixed(2);
function perhour() {
var per_hour = document.getElementById("per_hour").value;
var per_hour_x = document.getElementById("per_hour_x").value;
var amts = document.getElementById("total").value;
var totaperhour = Number(per_hour) * Number(per_hour_x);
var totalamt = Number(totaperhour) + Number(amts);
$('#per_hour_total').val(totaperhour.toFixed(2));
$('#total').val(totalamt.toFixed(2));
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<div>
total
<input type="text" class="form-control total-fare" disabled id="total" value="">
</div>
<div>
per_hour
<input name="per_hour" id="per_hour" class="form-control" value="" onblur="perhour()" placeholder="0">
</div>
<div>
per_hour_x
<input name="per_hour_x" id="per_hour_x" class="form-control" onblur="perhour()" value="" placeholder="0.00">
</div>
<div>
per_hour_total
<input name="per_hour_total" id="per_hour_total" class="form-control" value="" placeholder="0.00">
</div>
I have two text type inputs. I want to convert them into one textbox(Lowercase with dash) while typing just like below.
<input type="text" name="first">
<input type="text" name="last">
I want combine this two text box into another textbox
Example: Nikhil Patel to nikhil-patel
I am trying to combine below inputs but can't.
function conv(){
var title, author;
title = document.getElementById("title").value;
author = document.getElementById("author").value;
/*converting to LowerCase*/
title = String.toLowerCase(title);
author = String.toLowerCase(author);
var out = title + "-" + author;
document.getElementById("output").value = output;
}
<div class="form-group">
<label>Title :</label>
<input class="form-control" type="text" name="title" id="title" />
</div>
<div class="form-group">
<label>Author :</label>
<input class="form-control" type="text" name="author" id="author" />
</div>
<div class="form-group">
<label>Output :</label>
<input class="form-control" type="text" name="output" id="output"/>
</div>
Output is not printing automatically
Try This if you want like this...
var input = $('[name="first"],[name="last"]'),
input1 = $('[name="first"]'),
input2 = $('[name="last"]'),
input3 = $('[name="final"]');
input.change(function () {
input3.val(input1.val() + ' - ' + input2.val());
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<input type="text" name="first" id="1" value="">
<input type="text" name="last" id="2" value="">
<input type="text" name="final" id="3" value="" readonly>
<HTML>
<HEAD>
<SCRIPT>
function conv(){
var first, second;
first = document.getElementById("first").value;
second = document.getElementById("second").value;
/*converting to LowerCase*/
first = String.toLowerCase(first);
second = String.toLowerCase(second);
var out = first + "-" + second;
document.getElementById("out").value = out;
}
</SCRIPT>
</HEAD>
<BODY>
<input type="text" name = "first" id="first" onkeyup = 'conv()'/>
<input type="text" name = "second" id ="second" onkeyup = 'conv()'/>
<input type="text" name = "out" id="out"/>
</BODY>
</HTML>
this is just a sample with 3 text boxes where
first two boxes will be for input
and third will auto populate using the javascript
I hope it'll help you. All is did was to add extra id's.
So basically, I am creating an application form for gym membership.
The base cost is $100. If juggling is selected, the cost will increase by $50.
Also, the base cost will increase by $50 if the 'BMI' is > 25 and <= 30. If the 'BMI' is > 30, it will increase by $100 instead.
This is my code. It is not working as intended. Would like some help. Thanks a lot.
<!DOCTYPE html>
<html>
<head>
<title>UWS application form</title>
<link rel="stylesheet" href="Prac1Task2.css" />
</head>
<body>
<form>
<fieldset>
<legend>Fitness Details</legend>
Favourite Activities: <br/>
<input type="checkbox" name="activity" value="cycling" id="cycling"><label for="cycling">Cycling</label>
<input type="checkbox" name="activity" value="50" id="juggling" onchange="update(this);"><label for="juggling">Juggling</label>
<br/>
<br/>
<label for="height">What is your height (Meters)</label><br/>
<input type="number" name="height" id="height" class="input" onchange="getBMI()">
<br/>
<label for="weight">What is your weight? (kg)</label><br/>
<input type="number" name="weight" id="weight" class="input" onchange="getBMI()">
<br/>
<label for="bmi">BMI:</label><br/>
<input type="number" name="bmi" id="bmi" class="input" value="" readonly>
<script>
function getBMI()
{
var height = document.getElementById("height").value;
var weight = document.getElementById("weight").value;
document.getElementById("bmi").value = (weight / height) / height;
var bmi = document.getElementById("bmi");
var price = document.getElementById("price").value;
if (bmi.value > 25 && bmi.value <= 30)
{
parseInt(price.value) += parseInt(50);
document.getElementById('price').value = price.value;
}
else if (bmi.value > 30)
{
document.getElementById("price").value = document.getElementById("price").value + 100;
}
}
</script>
</fieldset>
<br/>
<fieldset>
<legend>Application Details</legend>
Date of Application:<br/>
<input class="input" id="date" name="date" readonly />
<script>
var timetime = new Date();
document.getElementById("date").value = (timetime.getDate() + "/" + (timetime.getMonth() + 1)
+ "/" + timetime.getFullYear());
</script>
<br/><br/>
Cost of Application: <br/>
$<input type="number" class="input" id="price" name="price" step="0.01" value="100" readonly />
<script>
var total = 100;
function update(feature) {
if(feature.checked == true){
total += parseInt(feature.value);
document.getElementById('price').value = total;
}
if(feature.checked == false){
total -= parseInt(feature.value);
document.getElementById('price').value = total;
}
}
</script>
</fieldset>
<br/>
<input type="submit" value="Submit" class="button">
</form>
</body>
</html>
You haven't mentioned the exact issue which you are facing. However, I think there should be some problem with this line of code.
parseInt(price.value) += parseInt(50);
parseInt() is a function and you cannot assign values to it.
It should be some thing like this
price.value = parseInt(price.value) + parseInt(50);
Also price.value is not a proper reference because you are assigning document.getElementById("price").value; to it. So you should be using price instead of price.value