goog.Disposable | |
goog.events.EventTarget | goog.Disposable |
goog.net.CrossDomainRpc | goog.events.EventTarget |
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Detects response inside request frame
Arguments:
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Gets a response header.
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If response is JSON, evaluates it to a JavaScript object and
returns it; otherwise returns undefined.
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No description.
Returns: boolean
Whether the request completed with a success.
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Receives response by polling to check readiness of response and then
reads response frames and assembles response data
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Removes request iframe used.
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Sends a request across domain.
Arguments:
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Use
#listen instead, when possible. Otherwise, use
goog.events.listen if you are passing Object
(instead of Function) as handler.
Adds an event listener to the event target. The same handler can only be
added once per the type. Even if you add the same handler multiple times
using the same type then it will only be called once when the event is
dispatched.
Arguments:
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Asserts that the event target instance is initialized properly.
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No description.
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Removes listeners from this object. Classes that extend EventTarget may
need to override this method in order to remove references to DOM Elements
and additional listeners.
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No description.
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No description.
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No description.
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Returns the parent of this event target to use for bubbling.
Returns: goog.events.EventTarget
The parent EventTarget or null if
there is no parent.
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No description.
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No description.
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No description.
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No description.
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Use
#unlisten instead, when possible. Otherwise, use
goog.events.unlisten if you are passing Object
(instead of Function) as handler.
Removes an event listener from the event target. The handler must be the
same object as the one added. If the handler has not been added then
nothing is done.
Arguments:
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Sets the parent of this event target to use for capture/bubble
mechanism.
Arguments:
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Sets the target to be used for
event.target when firing
event. Mainly used for testing. For example, see
goog.testing.events.mixinListenable .
Arguments:
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No description.
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No description.
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Invokes a callback function when this object is disposed. Callbacks are
invoked in the order in which they were added.
Arguments:
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Disposes of the object. If the object hasn't already been disposed of, calls
#disposeInternal . Classes that extend goog.Disposable should
override #disposeInternal in order to delete references to COM
objects, DOM nodes, and other disposable objects. Reentrant.
Returns: void
Nothing.
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Deletes or nulls out any references to COM objects, DOM nodes, or other
disposable objects. Classes that extend
goog.Disposable should
override this method.
Not reentrant. To avoid calling it twice, it must only be called from the
subclass' disposeInternal method. Everywhere else the public
dispose method must be used.
For example:
mypackage.MyClass = function() { mypackage.MyClass.base(this, 'constructor'); // Constructor logic specific to MyClass. ... }; goog.inherits(mypackage.MyClass, goog.Disposable); mypackage.MyClass.prototype.disposeInternal = function() { // Dispose logic specific to MyClass. ... // Call superclass's disposeInternal at the end of the subclass's, like // in C++, to avoid hard-to-catch issues. mypackage.MyClass.base(this, 'disposeInternal'); }; |
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Use
#isDisposed instead.
No description.
Returns: boolean
Whether the object has been disposed of.
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No description.
Returns: boolean
Whether the object has been disposed of.
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Associates a disposable object with this object so that they will be disposed
together.
Arguments:
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No description.
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The object to use for event.target. Useful when mixing in an
EventTarget to another object.
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No description.
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Maps of event type to an array of listeners.
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Parent event target, used during event bubbling.
TODO(user): Change this to goog.events.Listenable. This
currently breaks people who expect getParentEventTarget to return
goog.events.EventTarget.
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Creates the HTML of an input element
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Creates a response info iframe to indicate completion of sendResponse
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Escapes ampersand so that XML/HTML entities are submitted as is because
browser unescapes them when they are put into a text area.
Arguments:
Returns: *
Value with ampersand escaped, if value is a string;
otherwise the value itself is returned.
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Finds a dummy resource that can be used by response to gain domain of
requester's page.
Returns: string
URI of the resource to use.
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Returns the payload of a frame (value after # or ? on the URL). This value
is URL encoded except IE, where the value is not encoded to begin with.
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Returns payload delimiter, either "#" when caller's page is not used as
the dummy resource or "?" when it is, in which case caching issues prevent
response frames to gain the caller's domain.
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Checks to see if we are executing inside a response iframe. This is the
case when this page is used as a dummy resource to gain caller's domain.
Returns: *
True if we are executing inside a response iframe; false
otherwise.
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Checks whether a frame is response info frame.
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Removes everything at and after hash from URI
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Removes all parameters (after ? or #) from URI.
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Sends a request across domain.
Arguments:
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Makes response available for grandparent (requester)'s receiveResponse
call to pick up by creating a series of iframes pointed to the dummy URI
with a payload (value after either ? or #) carrying a chunk of response
data and a response info iframe that tells the grandparent (requester) the
readiness of response.
Arguments:
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Sets debug mode to true or false. When debug mode is on, response iframes
are visible and left behind after their use is finished.
Arguments:
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Sets the URI for a dummy resource on caller's domain. This function is
used for specifying a particular resource to use rather than relying on
auto detection.
Arguments:
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Sets whether a fallback dummy resource ("/robots.txt" on Firefox and Safari
and current page on IE) should be used when a suitable dummy resource is
not available.
Arguments:
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Prefix before data chunk for passing other parameters.
type String
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Header prefix.
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Maximal chunk size. IE can only handle 4095 bytes on its URL.
16MB has been tested on Firefox. But 1MB is a practical size.
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Parameter prefix.
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Query parameter 'chunk'.
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Parameter to echo prefix.
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Parameter to echo: dummy resource URI
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Parameter to echo: request id
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Referrer of current document with all parameters after "?" and "#" stripped.
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Cross-domain request marker.
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Name of response info iframe.
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Cross-domain response iframe marker.
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period of response polling (ms)
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timeout from response comes back to sendResponse is called (ms)
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No description.
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No description.
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Logger for goog.net.CrossDomainRpc
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next request id used to support multiple XD requests at the same time
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No description.
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Use a fallback dummy resource if none specified or detected.
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