开发者们大家好!我很高兴分享我的最新项目:抵押贷款计算器。对于那些想要构建一个实用的交互式 Web 应用程序来使用 HTML、CSS 和 JavaScript 计算抵押贷款付款的人来说,该项目是理想的选择。这是增强前端开发技能并创建个人财务管理有用工具的绝佳方式。
抵押贷款计算器是一款网络应用程序,旨在帮助用户计算抵押贷款付款和总还款金额。该项目具有干净直观的界面,展示了如何创建可在现实生活场景中使用的功能性和交互式网络工具。
以下是项目结构的概述:
Mortgage-Calculator/ ├── index.html ├── style.css └── script.js
要开始该项目,请按照以下步骤操作:
克隆存储库:
git clone https://github.com/abhishekgurjar-in/Mortgage-Calculator.git
打开项目目录:
cd Mortgage-Calculator
运行项目:
index.html 文件定义了抵押贷款计算器的结构,包括输入字段、按钮和结果显示区域。这是一个片段:
8b05045a5be5764f313ed5b9168a17e6 49099650ebdc5f3125501fa170048923 93f0f5c25f18dab9d176bd4f6de5d30e 1fc2df4564f5324148703df3b6ed50c1 4f2fb0231f24e8aef524fc9bf9b9874f b2386ffb911b14667cb8f0f91ea547a7Mortgage Calculator6e916e0f7d1e588d4f442bf645aedb2f 7f134404bc2b8d1ed3a425d6afe2c978 468dcf7b0ee61aef03af1a1fbe6725fc 5de102113aede4703971b3b780c58efb2cacc6d41bbb37262a98f745aa00fbf0 9c3bca370b5104690d9ef395f2c5f8d1 6c04bd5ca3fcae76e30b72ad730ca86d 4883ec0eb33c31828b7c767c806e14c7 8f9e4409b06fde1ff1d3a80f075ca0ed 641e0de5ce410c86c3a093b6b324b956 4a249f0d628e2318394fd9b75b4636b1Mortgage Calculator473f0a7621bec819994bb5020d29372a e388a4556c0f65e1904146cc1a846beeCalculate your mortgage payments easily with this interactive tool. Enter the details below to find out your monthly and total repayments.94b3e26ee717c64999d7867364b1b4a3 bcab94f2ca096ade435e1863de1ea519 45a2772a6b6107b401db3c9b82c049c2£54bdf357c58b8a65c66d7c19c8e4d1142ea3a3bae86ada6baf8b9f857a543fd6 16b28748ea4df4d9c2150843fecfba68 bcab94f2ca096ade435e1863de1ea519 45a2772a6b6107b401db3c9b82c049c2Years54bdf357c58b8a65c66d7c19c8e4d114eb6a658a273a32be55ba8e4c3812de60 16b28748ea4df4d9c2150843fecfba68 bcab94f2ca096ade435e1863de1ea519 45a2772a6b6107b401db3c9b82c049c2%54bdf357c58b8a65c66d7c19c8e4d1145bb5c6d696c1e55eb922bd74f02d40ac 16b28748ea4df4d9c2150843fecfba68 9bc5bd43551c0ff923b7463d942d59aa ec4788260285a3713bf6e72f0acf6656 a021b71baff35f3a3e73996936aa8149Principal & Interest8c1ecd4bb896b2264e0711597d40766c a67b7ecc341b8f8d33e5685ccf845368 0e8f84f8467275b8b961b8a801af8357Interest Only8c1ecd4bb896b2264e0711597d40766c 16b28748ea4df4d9c2150843fecfba68 7c82f1f5975861bffe14fa4bc99556b6Calculate65281c5ac262bf6d81768915a4a77ac0 6b8ba7a231df4804cbb38398799ced2d e388a4556c0f65e1904146cc1a846beeFill out the form to see your results.94b3e26ee717c64999d7867364b1b4a3 16b28748ea4df4d9c2150843fecfba68 25703264c6c8fab5a3445eb06e3f6f7d 4a249f0d628e2318394fd9b75b4636b1£0.00473f0a7621bec819994bb5020d29372a 3f7b3decd2dcafb07b84d2d3985d9f40Total Repayment: £0.000f6dfd1e3624ce5465eb402e300e01ae 16b28748ea4df4d9c2150843fecfba68 16b28748ea4df4d9c2150843fecfba68 16b28748ea4df4d9c2150843fecfba68 ffd6ba4147bda351239915f463e46e38 e388a4556c0f65e1904146cc1a846beeMade with ❤️ by Abhishek Gurjar94b3e26ee717c64999d7867364b1b4a3 16b28748ea4df4d9c2150843fecfba68 16b28748ea4df4d9c2150843fecfba68 36cc49f0c466276486e50c850b7e4956 73a6ac4ed44ffec12cee46588e518a5e
style.css 文件对抵押贷款计算器进行样式设计,使其更具吸引力且易于使用。以下是一些关键样式:
* { box-sizing: border-box; } body { margin: 0; padding: 0; font-family: 'Plus Jakarta Sans', sans-serif; font-size: 16px; background-color: hsl(202, 86%, 94%); } .container { margin: auto; max-width: 1440px; background-color: hsl(202, 86%, 94%); } .box { border-radius: 20px; background-color: whitesmoke; max-width: 900px; margin: 160px auto; display: flex; align-items: center; justify-content: space-between; } .left-box { width: 50%; } .left-box h1 { font-size: 2.5rem; } .left-box p { font-size: 1rem; } .input-box { width: 80%; border: 1px solid black; border-radius: 4px; display: flex; align-items: center; } .input-box span { width: 20px; } .input-box input { width: 70%; height: 100%; border: none; } .calculate { background-color: yellow; width: 50%; border-radius: 8px; height: 2.5rem; margin: 15px; } .empty-result { border-radius: 20px; padding: 10px; color: white; background-color: #1b3547; } .filled-result { display: none; } .footer { margin-top: 100px; text-align: center; } @media (max-width: 800px) { .box { flex-direction: column; align-items: center; gap: 100px; } }
script.js 文件包含根据用户输入计算抵押付款的逻辑。这是一个片段:
document.addEventListener('DOMContentLoaded', () => { const calculateButton = document.querySelector('.calculate'); const emptyResult = document.querySelector('.empty-result'); const filledResult = document.querySelector('.filled-result'); const mortgageAmountInput = document.querySelector('.MortgageAmount'); const mortgageTermInput = document.querySelector('.MortgageTerm'); const interestRateInput = document.querySelector('.Interest'); const repaymentOption = document.querySelector('#Repayment'); const interestOnlyOption = document.querySelector('#InterestOnly'); const monthlyRepaymentElement = filledResult.querySelector('h1'); const totalRepaymentElement = filledResult.querySelector('h4'); calculateButton.addEventListener('click', () => { const principal = parseFloat(mortgageAmountInput.value); const years = parseFloat(mortgageTermInput.value); const annualInterestRate = parseFloat(interestRateInput.value) / 100; const months = years * 12; let monthlyRepayment; let totalRepayment; if (repaymentOption.checked) { const monthlyInterestRate = annualInterestRate / 12; monthlyRepayment = (principal * monthlyInterestRate) / (1 - Math.pow(1 + monthlyInterestRate, -months)); totalRepayment = monthlyRepayment * months; } else if (interestOnlyOption.checked) { monthlyRepayment = (principal * annualInterestRate) / 12; totalRepayment = principal + (monthlyRepayment * months); } if (!isNaN(monthlyRepayment) && !isNaN(totalRepayment)) { monthlyRepaymentElement.textContent = `£${monthlyRepayment.toFixed(2)}`; totalRepaymentElement.textContent = `£${totalRepayment.toFixed(2)}`; emptyResult.style.display = 'none'; filledResult.style.display = 'block'; } else { alert('Please enter valid numbers for all fields.'); } }); });
您可以在此处查看抵押贷款计算器项目的现场演示。
创建抵押贷款计算器是应用前端开发技能来构建实用工具的宝贵练习。该项目演示了如何创建可用于财务规划的交互式响应式 Web 应用程序。我希望它能激励您构建自己的工具并提高您的 Web 开发技能。快乐编码!
这个项目是我在 Web 开发方面持续学习之旅的一部分。
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