insertAdjacentHtml method

void insertAdjacentHtml (
  1. String where,
  2. String text,
  3. {NodeValidator validator,
  4. NodeTreeSanitizer treeSanitizer}
)
override

Parses text as an HTML fragment and inserts it into the DOM at the specified location.

The where parameter indicates where to insert the HTML fragment:

  • 'beforeBegin': Immediately before this element.

  • 'afterBegin': As the first child of this element.

  • 'beforeEnd': As the last child of this element.

  • 'afterEnd': Immediately after this element.

    var html = '

    content
    '; // Inserts as the first child document.body.insertAdjacentHtml('afterBegin', html); var createdElement = document.body.children0; print(createdElement.classes0); // Prints 'something'

See also:

Implementation

void insertAdjacentHtml(String where, String text,
    {NodeValidator validator, NodeTreeSanitizer treeSanitizer}) {
  throw new UnsupportedError("Cannot invoke insertAdjacentHtml on SVG.");
}