This code represents a React JSX snippet that renders a...

August 22, 2025 at 12:30 PM

<div className={styles.quantityIncrementor}> <Image src="icons/plus-icon.svg" alt="Add" width={48} height={48} onClick={incrementQuantity} /> <input type="number" name="quantity" id="quantity" className={styles.itemQuantity} defaultValue={quantity} min={1} onChange={(e) => setQuantity(Number(e.target.value))} /> <Image src="icons/minus-icon.svg" alt="Subtract" width={48} height={48} onClick={decrementQuantity} /> </div>

This code represents a React JSX snippet that renders a quantity incrementor UI component. Here's a step-by-step breakdown of what each part does:

  1. <div> element:

    • A container element with className={styles.quantityIncrementor} applies a specific CSS class for styling.
    • The style is likely managed through a CSS module (styles).
  2. First <Image> element:

    • Displays an image (plus-icon.svg) that serves as a button.
    • When this image is clicked, the incrementQuantity function is called, presumably increasing the quantity.
  3. <input> element:

    • Renders an input field of type number for the user to view or edit the quantity.
    • name="quantity" and id="quantity" are identifiers for the field.
    • className={styles.itemQuantity} applies CSS styles for visual formatting.
    • defaultValue={quantity} initializes the input with a quantity value (likely a state variable in React).
    • min={1} restricts the quantity to a minimum value of 1.
    • onChange={(e) => setQuantity(Number(e.target.value))}:
      • Updates the quantity state using a setQuantity function whenever the user modifies the input value.
      • The value from the input (e.target.value) is converted to a number.
  4. Second <Image> element:

    • Displays another image (minus-icon.svg) that acts as a button.
    • When clicked, it executes the decrementQuantity function, likely decreasing the quantity.

Overall Purpose:

This code is a reusable component for quantity adjustment in a user interface. It allows users to increase or decrease a numeric value (e.g., product quantity) through:

  • Clicking the "+" and "-" icons (handled by incrementQuantity and decrementQuantity).
  • Manually entering a value in the input field (handled by the onChange function).
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