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currency-conversion-main.html
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<!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">
<title>Sample: currency-conversion</title>
<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/numeral.js/2.0.6/numeral.min.js"></script>
</head>
<style>
*,html {
box-sizing: border-box;
padding:0;
margin:0;
overflow: hidden;
scrollbar-width: 0;
}
button{
border-radius: 10%;
min-width : 4rem;
min-height: 1.7rem;
}
</style>
<body>
<div id="sampleDiv" class="container">
<label for="popupBtn"><button id = "popupBtn" class=" button">Currency Converter</button></label>
</div>
<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/numeral.js/2.0.6/numeral.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/jszip.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/xlsx.js"></script>
<script type="text/javascript">
//Example use
$(document).ready(function () {
$("#popupBtn").on("click", function (event) {
event.preventDefault();
OpenCurrConverter();
});
});
//Example use
//Code for Currenvc conversion begins here
var windowObjectReference = null;
function OpenCurrConverter(){
var popUpHtml = '<html>' + currConverterHead+currencyConverterBody+'<\/html>' ;
var elem = document.createElement("body");
if(windowObjectReference == null || windowObjectReference.closed)
/* if the pointer to the window object in memory does not exist or if such pointer exists but the window was closed */
{
let params = `width=400,height=700`;
toString
windowObjectReference= window.open("about:blank", "CurrencyConverter", params);
windowObjectReference.focus();
windowObjectReference.onload = ()=>{
windowObjectReference.document.write(popUpHtml);
};
/* then create it. The new window will be created and
will be brought on top of any other window. */
}
else
{
windowObjectReference.focus();
/* else the window reference must exist and the window
is not closed; therefore, we can bring it back on top of any other
window with the focus() method. There would be no need to re-create
the window or to reload the referenced resource. */
};
}
var currConverterHead =`
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Sample: currency-conversion<\/title>
<script src="https://code.jquery.com/jquery-3.2.1.min.js"><\/script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/numeral.js/2.0.6/numeral.min.js"><\/script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/jszip.js"><\/script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.8.0/xlsx.js"><\/script>
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
<link href='https://fonts.googleapis.com/css?family=RobotoDraft' rel='stylesheet' type='text/css'>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<style>
:root {
--pinkyred: #dd3f33;
--main_font_size: 1.6rem;
--selectRateFont_size: 1.4rem;
--currencyUpputFont_size: 4rem;
--button_font_size: 3rem;
--yearInFont_size: 1.5rem;
--container-min-width: 375px;
--container-min-height: 667px;
}
*,
html {
box-sizing: border-box;
padding: 0;
margin: 0;
}
html,
body,
h1,
h2,
h3,
h4,
h5,
p {
font-family: "RobotoDraft", "Roboto", sans-serif
}
body {
left: 0;
top: 0;
width: 100%;
height: 100%;
position: absolute;
display: flex;
justify-content: center;
align-items: center;
background-color: rgb(119, 74, 74);
}
button {
border-radius: 10px;
box-shadow: 0px 0px 2px 1px grey;
}
input {
text-align: center;
}
select {
background: none;
}
.container {
min-width: --container-min-width;
min-height: --container-min-height;
max-width: 400px;
max-height: 800px;
position: relative;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
box-shadow: 0px 2px 2rem 5rem rgba(85, 85, 85, 0.405);
}
.wrapper {
position: relative;
width: 100%;
height: 50%;
display: flex;
border-radius: 5px 5px 0px 0px;
}
.bx-shadow-white {
box-shadow: 0px 2px 0 .5rem rgba(255, 255, 255, 0.405);
background-color: rgba(255, 255, 255, 0.405);
color: white;
padding: 2px 0px;
width: 60%;
}
#topWrapper,
#bottomWrapper {
display: flex;
flex-direction: column;
padding: .6rem 0 0 .6rem;
}
#topWrapper {
background-color: var(--pinkyred);
height: 50vh;
display: flex;
flex-direction: column;
padding-left: 1rem;
border-radius: 5px 5px 0px 0px;
}
#topWrapper .sec1 .holder:nth-child(1),
#topWrapper .sec2 .holder:nth-child(1),
#bottomWrapper .sec2 .holder:nth-child(1) {
justify-content: center;
align-content: center;
text-align: center;
display: flex;
position: relative;
flex-direction: column;
width: 65%;
}
#topWrapper .sec1 .holder:nth-child(1) {}
#topWrapper .sec1 .holder:nth-child(2) {
justify-content: end;
}
#topWrapper .sec2 .holder:nth-child(1) {
align-items: end;
padding-right: .2rem;
}
#topWrapper .sec2 .holder:nth-child(2) {
justify-content: center;
display: flex;
flex-direction: column;
align-items: start;
padding-left: .2rem;
}
#bottomWrapper {
height: 50vh;
position: relative;
background-color: white;
border-radius: 0px 0px 5px 5px;
}
#bottomWrapper .sec1 .holder {
right: 0;
position: relative;
}
#bottomWrapper .sec1 {
justify-content: end;
}
#bottomWrapper .sec1 .holder {
justify-content: end;
}
#bottomWrapper .sec2 .holder:nth-child(1) {
justify-content: start;
align-items: end;
position: relative;
display: flex;
}
#bottomWrapper .sec2 .holder:nth-child(2) {
align-items: start;
position: relative;
display: flex;
}
.filter-white {
position: absolute;
width: 250px;
height: 50px;
display: flex;
}
#mainContainer {
left: 0;
top: 0;
}
.holder {
width: 50%;
padding: .6rem .6rem;
display: flex;
position: relative;
}
.sec1 {
height: 30%;
}
.sec2 {
height: 80%
}
.sec1,
.sec2 {
width: 100%;
display: flex;
}
#r-holder {
position: absolute;
height: 3.5rem;
width: 4rem;
background: none;
}
#r-holder button {
width: 100%;
height: 100%;
color: white;
font-size: var(--button_font_size);
padding: 0;
background-color: var(--pinkyred);
box-shadow: 0 0 2px 1px black;
position: relative;
border: none;
}
input {
appearance: none;
-webkit-appearance: none;
-moz-appearance: none;
box-shadow: none;
border: 0;
}
#currencyUp,
#currencyDown {
font-size: var(--currencyUpputFont_size);
width: 90%;
height: 40%;
}
#currencyUp {
color: white;
border-bottom: 1px solid white;
background: none;
box-shadow: none;
}
#currencyDown {
color: var(--pinkyred);
border-bottom: 1px solid var(--pinkyred);
}
#yearIn {
color: white;
background: none;
border-bottom: 1px black solid;
text-align: center;
font-size: var(--yearInFont_size);
max-width: 7rem;
padding: 2px 0px;
}
#refreshBtn {
width: 4rem;
height: 3.5rem;
color: var(--pinkyred);
background-color: white;
position: absolute;
font-size: var(--button_font_size);
border: none;
}
#copyToClipBtn {
height: 60%;
width: 65%;
font-size: var(--main_font_size);
background-color: var(--pinkyred);
color: white;
border: none;
}
.selectRate {
position: relative;
text-align: center;
padding: 2px;
min-height: 1.5rem;
min-width: 1rem;
width: 60%;
font-size: var(--selectRateFont_size);
margin-top: 2.3rem;
border: none;
scroll-behavior: smooth;
}
.currIn {}
.currOut {}
#selectRateUp {
color: white;
}
#selectRateDown {
color: red;
top: -15px;
}
/* Medium devices (landscape tablets, 768px and up) */
@media only screen and (min-width: 768px) {
.container {
max-width: 375px;
max-height: 667px;
}
}
/* Large devices (laptops/desktops, 992px and up) */
@media only screen and (min-width: 992px) {}
<\/style>
<\/head>`
var currencyConverterBody= `
<body>
<div id="mainContainer" class="container">
<div id="topWrapper" class="wrapper currIn">
<div class="sec1" class="sec">
<div class="holder">
<label class="bx-shadow-white"><input placeholder="2021" id="yearIn" value=2021 type="number" \/>
<p>choose a year<\/p>
<\/label>
<\/div>
<div class="holder">
<button id="refreshBtn" class="material-icons">refresh<\/button>
<\/div>
<\/div>
<div class="sec2">
<div class="holder">
<input id="currencyUp" placeholder="0" \/>
<\/div>
<div class="holder">
<select id="selectRateUp" class="selectRate" size=4><\/select>
<\/div>
<\/div>
<\/div>
<div id="bottomWrapper" class="wrapper currOut">
<div class="sec1">
<div class="holder">
<button id="copyToClipBtn"> COPY <\/button>
<\/div>
<\/div>
<div class="sec2">
<div class="holder">
<input id="currencyDown" placeholder="0" value="0" \/>
<\/div>
<div class="holder">
<select id="selectRateDown" class="selectRate" size=1><\/select>
<\/div>
<\/div>
<\/div>
<div id="r-holder">
<button id="switchBtn" class="material-icons">swap_calls<\/button>
<\/div>
<\/div>
<script type="text/javascript">
startCC();
$("#currencyIn").trigger("change");
var Data = 0
var unformated = "";
var conversionRatio = 0;
var denominatorRatio = 0
function startCC() {
getExcelFile("Fx Rates.xlsx");
$(".selectRate").on('change keydown select input', function (event) {
$(".currIn .sec2 input").trigger("change");
});
$("#copyToClipBtn").on('click', function (e) {
e.preventDefault();
copyToClipboard();
});
$("#refreshBtn").on("click", function (e) {
//refresh by getExcel and clearing fields
e.preventDefault();
var Data = 0
var unformated = "";
var conversionRatio = 0;
$(":input").val('')
$('#topWrapper .selectRate').html('')
$('#bottomWrapper .selectRate').html('')
startCC();
})
$("#switchBtn").on("click", function (e) {
e.preventDefault();
var temp1 = $(".currIn .selectRate").val();
var temp2 = $(".currOut .selectRate").val();
$(".currOut .selectRate").val(temp1).change()
$(".currIn .selectRate").val(temp2).change()
sortRates()
})
$("#yearIn").on('change keydown paste input', function () {
$(".currIn input").trigger("change");
});
$(".currIn .sec2 input").on('change keydown paste input', function (event) {
f_event = event;
f_event.target.value = event.target.value.split(" ").join("");
updateRatio();
updateOutput(f_event);
});
}
function getExcelFile(filename) {
//send request to server to get Excelfile
var host = location.origin
var Url = host + "/" + filename;
var req = new XMLHttpRequest();
req.open("GET", Url, true);
req.responseType = "arraybuffer";
var data2 = []
req.onload = function (e) {
var data = new Uint8Array(req.response);
populate(ProcessExcel(data));
}
req.send();
// $.ajax({
// url: Url,
// success:function(Data){
// Data = excel.Workbooks.Open(Data)
// ProcessExcel(Data)
// }
// })
};
function ProcessExcel(data) {
//Read and process from ExcelSheet.xlsx. Must be in specific format as template.
// questions text columns respectively.
var workbook = XLSX.read(data, {
type: "array"
})
excelData = workbook
var firstSheet = workbook.SheetNames[0];
var excelRows = XLSX.utils.sheet_to_row_object_array(workbook.Sheets[firstSheet]);
Data = excelRows
return excelRows
}
function populate(data) {
Data = data
populateRates(data);
}
function populateRates(data) {
var excelRows = data
$(".selectRate").each(function (index, element) {
console.log(index)
element = $(element)
var defaultCode = ["GBP", "USD"]
var temp = ""
for (var i = 0; i < excelRows.length; i++) {
// if (excelRows[i]["CODE"] == defaultCode)
// temp = "selected"
element.append("<option value='" + excelRows[i]["CODE"] + "'>" + excelRows[i]["CODE"] +
"<\/option>")
// if (temp = "selected")
// temp =""
}
if (index == 0)
element.val(defaultCode[0])
else {
element.val(defaultCode[1])
}
})
}
// var sortRates = () => {
// $(".selectRate").each(function (e, element) {
// var temp = $(this).html();
// $(this).html('');
// $(this).html(
// temp.find('option').sort(function (x, y) {
// // to change to descending order switch "<" for ">"
// return $(x).text() > $(y).text() ? 1 : -1;
// }))
// })
// }
function updateRatio() {
var excelRows = Data
var convCountryIn = $(".currIn .selectRate :selected").val();
var convCountryOut = $(".currOut .selectRate :selected").val();
var conversionRatioIn = 0;
var conversionRatioOut = 0;
var _yearIn = $("#yearIn").val()
var _yearIn_int = parseInt(_yearIn, 10);
if (_yearIn_int < 2020 || _yearIn_int == undefined || _yearIn == "" || _yearIn == " ")
_yearIn = "2020";
if (_yearIn_int > 2023)
_yearIn = "2023";
console.log("Year: " + _yearIn);
let cVals = [convCountryIn, convCountryOut];
cVals.forEach(function (x, q) {
for (let i = 0; i < excelRows.length; i++) {
if (excelRows[i]["CODE"] ===
x) { //check if row contains country attribute same as selected option in selectedRate elements
if (q == 0)
conversionRatioIn = excelRows[i][_yearIn]
else
conversionRatioOut = excelRows[i][_yearIn]
return;
};
}
''
});
conversionRatio = conversionRatioOut / conversionRatioIn;
};
var globalRatio = 0
// let el_r1 = document.querySelector("#row1 .col2 .input-wrap .input");
// let el_r2 = document.querySelector("#row2 .col2 .input-wrap .input");
// let widthMachine_r1 = document.querySelector("#row1 .col2 .input-wrap .width-machine");
// let widthMachine_r2 = document.querySelector("#row2 .col2 .input-wrap .width-machine");
// el_r1.addEventListener("keydown", () => {
// widthMachine_r1.innerHTML = el_r1.value;
// widthMachine_r2.innerHTML = el_r2.value;
// });
function updateOutput(event) {
console.log("Conv Ratio: " + conversionRatio);
console.log("Value: " + event.target.value);
unformated = (event.target.value * conversionRatio);
$(".currOut .sec2 input").val(numeral(unformated).format("0,0.00"));
}
function copyToClipboard() {
var $temp = $("<input>");
$temp.css("opacity", "0")
$temp.css("position", "absolute")
$("body").append($temp);
$temp.val(unformated).select();
document.execCommand("copy");
alert("Copy successful !")
$temp.remove();
}
<\/script>
<\/body>
`
</script>
</body>
</html>