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 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
DOMStringrepresenting the type of error that occurred. Possible values are:fatal(crash)unknownProtocolFoundfileNotFounddnsNotFoundconnectionFailurenetInterruptnetTimeoutcspBlockedphishingBlockedmalwareBlockedunwantedBlockedofflinemalformedURIredirectLoopunknownSocketTypenetResetnotCachedisprintingdeniedPortAccessproxyResolveFailureproxyConnectFailurecontentEncodingFailureremoteXULunsafeContentTypecorruptedContentErrorcerterrorother
Example
var browser = document.querySelector("iframe");
browser.addEventListener("mozbrowsererror", function( event ) {
console.log("An error occurred:" + event.detail);
});
Related Events
mozbrowserasyncscrollmozbrowserclosemozbrowsercontextmenumozbrowsericonchangemozbrowserloadendmozbrowserloadstartmozbrowserlocationchangemozbrowseropenwindowmozbrowsersecuritychangemozbrowsershowmodalpromptmozbrowsertitlechangemozbrowserusernameandpasswordrequired