"I created simple Javascript that calculates total based on two input variables (price, quantity). The script should take specified values in HTML form and show the calculated result in the Total field. The calculations should be updated on oninput event. How to accomplish this correctly, to pass values of input fields (price, quantity) to Javascript on oninput event and dynamically update result in Total field?"
"I created simple Javascript that calculates total based on two input variables (price, quantity). The script should take specified values in HTML form and show the calculated result in the Total field. The calculations should be updated on oninput event. How to accomplish this correctly, to pass values of input fields (price, quantity) to Javascript on oninput event and dynamically update result in Total field?"
Use the input event (oninput or addEventListener('input')) to react to changes in price and quantity fields. Read values from the inputs via element.value and convert them to numbers using parseFloat or Number. Validate or default empty and non-numeric values to zero to avoid NaN. Compute total by multiplying price by quantity. Update the Total field by setting its value for an input element or textContent for a display element. Prefer input type="number" with step and min attributes for better UX. Attach listeners after DOM is ready.
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