Ever find yourself counting people or objects just for fun? I certainly did as a child, whether it was the number of cars passing by or how many people were in a room. This simple habit sparked the idea behind my project: The People Counter.
The primary goal of creating The People Counter was to dive into JavaScript, understand its syntax, and get comfortable with its flow. While I named it “The People Counter,” the concept is versatile and can be adapted to any type of counter—be it a car counter, house counter, toffee counter, or even a star counter. It’s fundamentally a counter app that helps in grasping the basics of JavaScript programming.
This project was built using resources from the Scrimba learning platform, which provided valuable insights and guidance throughout the development process.
Click to view the app in action!
The People Counter is designed to provide an easy, effective way to track and manage counts, all while showcasing the power of HTML, CSS, and JavaScript.
Real-Time Counting
Keep track of your count with a simple click of the "Increment" button. No more manual tallying!
This feature updates the displayed count instantly each time you click the button.
Save and View Entries
Log your counts and view a history of previous entries. Perfect for keeping track of multiple counts over time.
優雅且響應式設計
該應用程式可無縫適應各種螢幕尺寸,無論您是在桌上型電腦還是行動裝置上,都能確保乾淨、現代的介面。
應用程式的設計在所有裝置上看起來都很棒,增強了使用者體驗。
HTML:應用程式的主幹,提供基本結構。
CSS
對於應用程式的樣式,您可以使用 CSS 使其具有視覺吸引力和響應能力。 (由於本節更專注於 JavaScript,因此我將在這裡跳過詳細的 CSS。)
JavaScript
透過動態功能為應用程式帶來互動性。
解釋:
變數宣告:
自增函數:
保存功能:
增加計數:
點選「遞增」按鈕,計數加1。顯示的數字會即時更新。
拯救計數:
按一下“儲存”按鈕記錄目前計數。計數將被添加到先前的條目清單中,並且顯示將重設為 0。
查看先前的條目:
儲存的計數將顯示在「先前的條目」部分下方,您可以在其中查看您的計數歷史記錄。
建立人數統計器是一次富有洞察力的體驗,特別是在學習了 Scrimba 教程之後。它強化了 HTML、CSS 和 JavaScript 中的關鍵概念,並示範如何建立功能性、響應式 Web 應用程式。
人數統計器證明了簡單的想法如何可以透過一些編碼知識演變成實用的工具。無論您是追蹤人、物體,還是只是享受數字帶來的樂趣,這個應用程式都為您的古老習慣提供了現代解決方案。
以上是建立「人流量統計器」:從童年計數到現代網站的旅程的詳細內容。更多資訊請關注PHP中文網其他相關文章!