Deprecated: This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
HTMLContentElement.select property reflects the
select attribute. It is a
DOMString containing a
space-separated list of CSS selectors that select the content to insert in place of the
object.select = "CSSselector CSSselector ...";
// Select <h1> elements and elements with class="error" myContentObject.select = "h1 .error";
This feature is no longer defined by any standards.
BCD tables only load in the browser