dojox.off._isSiteAvailable
dojo.require("dojox.off._common");
defined in dojox/off/_common.js
This method will asychronously determine if our web application's web site is available, which is a good proxy for network availability. The URL dojox.off.availabilityURL is used, which defaults to this site's domain name (ex: foobar.com). We check for dojox.off.AVAILABILITY_TIMEOUT (in seconds) and abort after that
Usage
function (/*Function*/ callback) (view source)
parameter | type | description |
---|---|---|
callback | Function | An optional callback function that will receive one argument: whether the site is available or not and is boolean. If this function is not present we call dojox.off.onNetwork instead if we are able to go online. |