mozbrowseropensearch 编辑

Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

The mozbrowseropensearch event is fired when a link to a search engine is found — i.e. when an instance of <link rel="search" type="application/opensearchdescription+xml"> is encountered.

General info

Specification

Non standard

Interface

CustomEvent

Bubbles

Yes

Cancelable

Yes

Target

<iframe>

Default Action

None

Properties

details

The details property returns an anonymous JavaScript object with the following properties:

title

A DOMString representing the title of the search engine.

href

A DOMString representing URL of the search engine.

Example

var browser = document.querySelector("iframe");

browser.addEventListener("mozbrowseropensearch", function( event ) {
  console.log("New search engine encountered: " + event.details.title);
});

Related Events

• mozbrowserasyncscroll
• mozbrowserclose
• mozbrowsercontextmenu
• mozbrowsererror
• mozbrowsericonchange
• mozbrowserloadend
• mozbrowserloadstart
• mozbrowserlocationchange
• mozbrowseropenwindow
• mozbrowsersecuritychange
• mozbrowsertitlechange

See also

• Using the Browser API