How to Append HTML to Container Elements Without Using InnerHTML?

Appending HTML to Container Elements Without InnerHTML

When attempting to append HTML to a container element, using innerHTML may not be ideal due to its tendency to replace existing content. To avoid this issue, consider using the insertAdjacentHTML() method.

insertAdjacentHTML() offers greater control over the placement of the new HTML. It takes two parameters:

• Position: Indicates where the string should be appended, with options for "beforebegin", "afterbegin", "beforeend", or "afterend". In this case, you would use "beforeend" to append to the end of the container element.
• HTML string: The HTML content that should be added.

Example usage:

var d1 = document.getElementById('one');
d1.insertAdjacentHTML('beforeend', '<div id="two">two</div>');

This method allows you to append HTML without creating an additional span tag or replacing existing content, providing a more efficient and consistent solution.

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