Non-standard
This feature is not on a current W3C standards track, but it is supported on the Firefox OS platform. Although implementations may change in the future and it is not supported widely across browsers, it is suitable for use in code dedicated to Firefox OS apps.
The mozbrowsererror
event is fired when an error occurs while trying to load content within a browser <iframe>
.
General info
- Specification
- Non standard
- Interface
CustomEvent
- Bubbles
- Yes
- Cancelable
- Yes
- Target
<iframe>
- Default Action
- None
Properties
Property | Type | Description |
---|---|---|
target Read only |
EventTarget |
The browser iframe |
type Read only |
DOMString |
The type of event. |
bubbles Read only |
Boolean |
Whether the event normally bubbles or not |
cancelable Read only |
Boolean |
Whether the event is cancellable or not? |
detail Read only |
object |
A custom object |
detail
The detail
property returns an anonymous JavaScript object with the following properties:
- type
- A
DOMString
representing the type of error that occurred. Possible values are:fatal
(crash)unknownProtocolFound
fileNotFound
dnsNotFound
connectionFailure
netInterrupt
netTimeout
cspBlocked
phishingBlocked
malwareBlocked
unwantedBlocked
offline
malformedURI
redirectLoop
unknownSocketType
netReset
notCached
isprinting
deniedPortAccess
proxyResolveFailure
proxyConnectFailure
contentEncodingFailure
remoteXUL
unsafeContentType
corruptedContentError
certerror
other
Example
var browser = document.querySelector("iframe"); browser.addEventListener("mozbrowsererror", function( event ) { console.log("An error occurred:" + event.detail); });
Related Events
mozbrowserasyncscroll
mozbrowserclose
mozbrowsercontextmenu
mozbrowsericonchange
mozbrowserloadend
mozbrowserloadstart
mozbrowserlocationchange
mozbrowseropenwindow
mozbrowsersecuritychange
mozbrowsershowmodalprompt
mozbrowsertitlechange
mozbrowserusernameandpasswordrequired