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[T-1] Completed Task 1 using HTML and JS #60

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91d49f1
Task 1
msohail15999 Jul 22, 2020
398a9fa
Delete package-lock.json
msohail15999 Jul 22, 2020
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101 changes: 101 additions & 0 deletions chart.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,101 @@
'use strict';

let Dates = [];
let exrate = [];
let randomHexCode = [];
let currEx = "";
const RandomHexCode = () => {
for (let i = 0; i < 31; i++) {
randomHexCode.push('#' + (Math.random() * 0xFFFFFF << 0).toString(16).padStart(6, '0'));
}
console.log("Hexcode", randomHexCode)
}
const APIMeth = (start, end,CurrExchange) => {
currEx = (CurrExchange)? CurrExchange : 'INR';
let Datefilter = [];
let urls = ['https://api.exchangeratesapi.io/latest' , 'https://api.exchangeratesapi.io/2010-01-12',' https://api.exchangeratesapi.io/latest?base=USD',' https://api.exchangeratesapi.io/latest?symbols=USD']
Promise.all(urls.map(u => fetch(u))).then(responses =>
Promise.all(responses.map(res => res.json()))
).then(data => {
RandomHexCode()
console.log('fetched data [1]...', data[0]);
if (start && end) {
randomHexCode.length = 0;
Dates.length = 0;
exrate.length = 0;
RandomHexCode()
Object.keys(data[0]).filter((date) => {
if (new Date(date) > new Date(start) && new Date(date) < new Date(end)) {
data.map((item) => {
let exchangerate = item[date][currEx] / 1
Datefilter.push({ "date": date,"EXCH_Rate" : exchangerate})
})
}
})
} else {
Object.keys(data[0]).filter((date) => {
if (new Date(date) > new Date("2019-01-31")) { }
else {
data.map((item) => {
let exchangerate = item[date][currEx] / 1
Datefilter.push({ "date": date,"EXH_Rate": exchangerate})
})
}
})
}
console.log('Datefilter', Datefilter)
Datefilter.map((item) => {
Dates.push(item.date)
exrate.push(item.EXH_Rate)
})
var chart = document.getElementById('myChart');
var myChart = new Chart(chart, {
type: 'line',
data: {
labels: Dates,
datasets: [{
label: "Rate of Exchange",
fill: false,
lineTension: 0,
data: exrate,
pointBorderColor: "lawngreen",
borderColor: '#000000',
borderWidth: 2,
showLine: true,
}]
},
});



}).catch((err) => {
console.log('Error :', err)
})
}

const url = 'https://api.exchangeratesapi.io/latest';

fetch(url)
.then(
function(response) {
if (response.status !== 150) {
console.warn('Error: ' +
response.status);
return;
}

response.json().then(function(data) {
console.log('Select',data.rates)
let option;
Object.keys(data.rates).map((item) =>{
option = document.createElement('option');
option.text = item;
option.value = item;
dropdown.add(option);
})
});
}
)
.catch(function(err) {
console.error('Error Found :', err);
});
33 changes: 33 additions & 0 deletions main.html
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<!DOCTYPE html>
<html>

<head>
<title>
INR VS EUR
</title>
<meta content="width=device-width, initial-scale=1.0" name="viewport">
<link href="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.3/Chart.min.css" rel="stylesheet" type="text/css">
</head>

<body onload="APIMeth()">
<h1>INR vs EUR </h1>
<section class="charts">
<div class="container-fluid">
<div class="row">
<div class="ri-bar-chart-box-line" id="Og-Barchat">
<div class="chart-container mt-5">
<h1>Line Graph</h1>
<canvas id="myChart" width="400" height="120"></canvas>
</div>
</div>
</div>
</div>
</section>
<script type="text/javascript" src="https://cdn.jsdelivr.net/jquery/latest/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/chart.js@2.8.0"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.3/Chart.min.js">
</script>
<script src="./chart.js"></script>
</body>
</html>