Version compl�te: jsB@nk » Calcul » Calcul du taux de remboursement des prêts
URL: https://www.javascriptbank.com/calculating-loan-repayment-rate.html
Vous souhaitez réaliser un site en ligne de prêt? Ou vous avez un prêt d'une personne, maintenant que vous devez calculer le montage de l'argent doit payer? Si oui, nous pouvons utiliser cette Le code JavaScript, Il vous aide calculer argent doit précisément et rapidement, vous devez entrer les informations demandées: le montant du prêt, taux d'intérêt, durée du prêt (mois), ... JSB @ nk espérons que ce code va vous aider à réduire le stress de l'endettement, les intérêts ...
Version compl�te: jsB@nk » Calcul » Calcul du taux de remboursement des prêts
URL: https://www.javascriptbank.com/calculating-loan-repayment-rate.html
<style type="text/css"><!--#calculator { width: 410px;}#calculator label { display: block; margin-top: 0.8em;}#result strong { display: block;}--></style><script type="text/javascript"><!--// Created by Morley Computing - http://www.morley-computing.co.uk/var currency = '$';//// Do the calculation. //function calculatePayment(form) {// P = Lr(1+r/1200)^n/[1200{(1+r/1200)^n - 1}]// P is monthly payment// L is loan amount// r is interest rate// n is number of monthsL = 1 * form.amount.value;r = 1 * form.interest.value;n = 1 * form.months.value;// String to capture output...var str = '';// Do calculations and build output...for (i=0; i < form.type.length; i++) {if (form.type[i].checked) {val = form.type[i].valueif (val == 'both' || val =='compound') {P = doCompoundCalculation(L, r, n);str = str +"<strong><em>Compound Rate</em></strong><br>" + "<strong>Total amount repayable:</strong> " + formatMoney(n*P) +"<strong>Monthly repayment:</strong> " + formatMoney(P) + "<br><br>";}if (val == 'both' || val =='flat') {P = doFlatRateCalculation(L, r, n);str += "<strong><em>Flat Rate</em></strong><br>" + "<strong>Total amount repayable:</strong> " + formatMoney(n*P) +"<strong>Monthly repayment:</strong> " + formatMoney(P);}}}document.getElementById('result').innerHTML = str;}//// Calculate payment using a compounded rate. //function doCompoundCalculation(L, r, n) {// L is loan amount// r is APR// n is number of monthsP = L * r * Math.pow(1+r/1200,n) / (1200 * (Math.pow(1+r/1200,n) - 1));return P;}//// Calculate payment using a flat rate (no compounding). //function doFlatRateCalculation(L, r, n) {// L is loan amount// r is flat rate// n is number of monthsT = (1 + (n * r/1200)) * L;P = T/n;return P;}//// Only allow digits and decimal point.//function setNumericOnly(object) {value = object.value;object.value = value.replace(/[^d.]/g, "");}//// Format money to 2dp and add commas...// Based on script by: Cyanide_7// See: http://javascript.internet.com/forms/currency-format.html// function formatMoney(num) {num = num.toString().replace(/$|,/g,'');if(isNaN(num)) num = "0";sign = (num == (num = Math.abs(num)));num = Math.floor(num*100+0.50000000001);dec = num%100;num = Math.floor(num/100).toString();if(dec<10) dec = "0" + dec;for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++) {num = num.substring(0,num.length-(4*i+3)) + ',' + num.substring(num.length-(4*i+3));}return currency + (((sign)?'':'-') + num + '.' + dec);}//--></script><div id="calculator"><form id="calculatorForm"><fieldset><legend>Loan Details</legend><label for="amount">Loan Amount:</label><input class="numeric" id="amount" name="amount" value="10000" maxlength="10" size="6" onkeyup="setNumericOnly(this);" type="text"><label for="interest">Interest Rate:</label><input class="numeric" id="interest" name="interest" value="7.8" maxlength="6" size="6" onkeyup="setNumericOnly(this);" type="text"><label for="months">Length of Loan (Months):</label><input class="numeric" id="months" name="months" value="12" maxlength="6" size="6" onkeyup="setNumericOnly(this);" type="text"><label for="type">Interest Type:</label><input name="type" id="type" value="compound" checked="true" type="radio">Compound (APR)<input name="type" id="type" value="flat" type="radio">Flat Rate<input name="type" id="type" value="both" type="radio">Calculate Both<label for="action"> </label><input id="action" name="action" value="Calculate" maxlength="10" onclick="calculatePayment(document.forms.calculatorForm); return false;" type="submit"></fieldset></form><!-- Calculation results will appear here --><div id="result"></div></div>