How to Insert HTML Without innerHTML to Avoid Disrupting Dynamic Content?

Appending HTML without innerHTML

When appending HTML content to a container element, using innerHTML may not be ideal due to its drawbacks in replacing all existing HTML first. This poses issues with dynamic media like embedded flash videos that are disrupted during the process.

An alternative method that addresses these concerns is the insertAdjacentHTML() method. It allows you to specify a position where the new HTML string should be inserted, either "beforebegin," "afterbegin," "beforeend," or "afterend."

For instance, to append HTML to a container element without introducing an additional span tag or disrupting dynamic media, you can utilize insertAdjacentHTML() as demonstrated below:

var element = document.getElementById('container');
var htmldata = '<div id="newContent">New content</div>';
element.insertAdjacentHTML('beforeend', htmldata);

This approach precisely inserts the new HTML content into the container element without causing any unwanted side effects. It eliminates the need for intermediary containers like , providing a more efficient and seamless HTML manipulation method.

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