nsIDocumentLoader 编辑

uriloader/base/nsIDocumentLoader.idlScriptable This interface responsible for tracking groups of loads that belong together (images, external scripts, and so on.) and subdocuments (iframe, frame, and so on.). It is also responsible for sending nsIWebProgressListener notifications. Inherits from: nsISupports Last changed in Gecko 1.8 (Firefox 1.5 / Thunderbird 1.5 / SeaMonkey 1.0)

Implemented by: @mozilla.org/docloaderservice;1. To create an instance, use:

var documentLoader = Components.classes["@mozilla.org/docloaderservice;1"]
                     .createInstance(Components.interfaces.nsIDocumentLoader);

Method overview

void clearParentDocLoader(); Obsolete since Gecko 1.8

void createDocumentLoader(out nsIDocumentLoader anInstance); Obsolete since Gecko 1.8

void destroy(); Obsolete since Gecko 1.8

void fireOnLocationChange(in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI aUri); Obsolete since Gecko 1.8

void fireOnStatusChange(in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); Obsolete since Gecko 1.8

void getContentViewerContainer(in nsISupports aDocumentID, out nsIContentViewerContainer aResult); Native code only! Obsolete since Gecko 1.8

nsILoadGroup getLoadGroup(); Obsolete since Gecko 1.8

boolean isBusy(); Obsolete since Gecko 1.8

void stop();

Attributes

Attribute	Type	Description
container	nsISupports	Read only.
documentChannel	nsIChannel	Read only.
loadGroup	nsILoadGroup	Read only.

Methods

clearParentDocLoader()

Obsolete since Gecko 1.8 (Firefox 1.5 / Thunderbird 1.5 / SeaMonkey 1.0)

void clearParentDocLoader();

Parameters

None.

createDocumentLoader()

Obsolete since Gecko 1.8 (Firefox 1.5 / Thunderbird 1.5 / SeaMonkey 1.0)

void createDocumentLoader(
  out nsIDocumentLoader anInstance
);

Parameters

anInstance

 

destroy()

Obsolete since Gecko 1.8 (Firefox 1.5 / Thunderbird 1.5 / SeaMonkey 1.0)

void destroy();

Parameters

None.

fireOnLocationChange()

Obsolete since Gecko 1.8 (Firefox 1.5 / Thunderbird 1.5 / SeaMonkey 1.0)

void fireOnLocationChange(
  in nsIWebProgress aWebProgress,
  in nsIRequest aRequest,
  in nsIURI aUri
);

Parameters

aWebProgress

 

aRequest

 

aUri

 

fireOnStatusChange()

Obsolete since Gecko 1.8 (Firefox 1.5 / Thunderbird 1.5 / SeaMonkey 1.0)

void fireOnStatusChange(
  in nsIWebProgress aWebProgress,
  in nsIRequest aRequest,
  in nsresult aStatus,
  in wstring aMessage
);

Parameters

aWebProgress

 

aRequest

 

aStatus

 

aMessage

 

Native code only!

getContentViewerContainer

Obsolete since Gecko 1.8 (Firefox 1.5 / Thunderbird 1.5 / SeaMonkey 1.0)
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.

void getContentViewerContainer(
  in nsISupports aDocumentID,
  out nsIContentViewerContainer aResult
);

Parameters

aDocumentID

 

aResult

 

getLoadGroup()

Obsolete since Gecko 1.8 (Firefox 1.5 / Thunderbird 1.5 / SeaMonkey 1.0)

nsILoadGroup getLoadGroup();

Parameters

None.

Return value

 

isBusy()

Obsolete since Gecko 1.8 (Firefox 1.5 / Thunderbird 1.5 / SeaMonkey 1.0)

boolean isBusy();

Parameters

None.

Return value

 

stop()

void stop();

Parameters

None.