index.tsx2407 chars90 lines
In the above code, we have a parent component called App which renders the calculator. The calculator UI is defined in the JSX format, making it easy for us to render the HTML-based UI of the calculator. When a button is clicked, its name
attribute is added to the current result
state value using the handleButtonClick
function. The Clear button resets the result
back to an empty string. The Delete button removes the last added character from the result
string. The Equal button evaluates the result
string using the eval
function and shows the result in the display. All the calculator's styles are defined in a separate CSS file that can be imported into the component.
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