What's the reason my text isn't displaying as h3?

I am attempting to dynamically add additional text to an HTML document. I have successfully retrieved the text, but it is not being displayed within an h3 element. Any thoughts on what might be causing this issue?

    let brElement = document.createElement("br");
    let pickCategory = document.createElement("div");
    let h3Element = document.createElement("h3");
    let newPick = document.createTextNode("Choose a vehicle category: ");
    document.body.appendChild(pickCategory.appendChild(brElement.appendChild(h3Element.appendChild(newPick))));

The output consists of a new div and new line displaying the desired text, however, it is not within the expected h3 element. Why could this be happening?!

javascript

Answer №1

When using appendChild, the function returns the child element that was appended, not the parent element as needed for your code to function correctly.

Answer №2

When using appendChild, chaining the elements doesn't function properly (source). To resolve this issue, simply make the append command multi-line and it should work correctly.

Answer №3

Worked like magic. Huge thanks to both of you:

    const breakElement = document.createElement("br");
    const chooseCategory = document.createElement("div");
    const headingElement = document.createElement("h3");
    const newCategory = document.createTextNode("Choose vehicle category: ");
    headingElement.appendChild(newCategory);
    breakElement.appendChild(chooseCategory);
    chooseCategory.appendChild(headingElement);
    document.body.appendChild(chooseCategory);

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