Client-Side Logic

JavaScript was the most challenging but fun part. It brings the page to life. I built a Crop Yield Estimator tool to prove my understanding.

When you type numbers into the form (land area, yield per unit), a JavaScript function is triggered via an oninput event. It grabs the values, multiplies them together, and instantly updates the total expected yield on the screen without reloading the page.

This demonstrates:

• Capturing user input with document.getElementById()
• Performing calculations with mathematical operators
• Real-time DOM updates without page refresh
• Event handlers like oninput