diff options
Diffstat (limited to 'lib/dojo/_base/unload.js.uncompressed.js')
-rw-r--r-- | lib/dojo/_base/unload.js.uncompressed.js | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/lib/dojo/_base/unload.js.uncompressed.js b/lib/dojo/_base/unload.js.uncompressed.js deleted file mode 100644 index 1ceae7d29..000000000 --- a/lib/dojo/_base/unload.js.uncompressed.js +++ /dev/null @@ -1,82 +0,0 @@ -define("dojo/_base/unload", ["./kernel", "./lang", "../on"], function(dojo, lang, on){ - -// module: -// dojo/unload - -var win = window; - -var unload = { - // summary: - // This module contains the document and window unload detection API. - - addOnWindowUnload: function(/*Object|Function?*/ obj, /*String|Function?*/ functionName){ - // summary: - // registers a function to be triggered when window.onunload - // fires. - // description: - // The first time that addOnWindowUnload is called Dojo - // will register a page listener to trigger your unload - // handler with. Note that registering these handlers may - // destroy "fastback" page caching in browsers that support - // it. Be careful trying to modify the DOM or access - // JavaScript properties during this phase of page unloading: - // they may not always be available. Consider - // addOnUnload() if you need to modify the DOM or do - // heavy JavaScript work since it fires at the equivalent of - // the page's "onbeforeunload" event. - // example: - // | unload.addOnWindowUnload(functionPointer) - // | unload.addOnWindowUnload(object, "functionName"); - // | unload.addOnWindowUnload(object, function(){ /* ... */}); - - if (!dojo.windowUnloaded){ - on(win, "unload", (dojo.windowUnloaded = function(){ - // summary: - // signal fired by impending window destruction. You may use - // dojo.addOnWindowUnload() to register a listener for this - // event. NOTE: if you wish to dojo.connect() to this method - // to perform page/application cleanup, be aware that this - // event WILL NOT fire if no handler has been registered with - // addOnWindowUnload(). This behavior started in Dojo 1.3. - // Previous versions always triggered windowUnloaded(). See - // addOnWindowUnload for more info. - })); - } - on(win, "unload", lang.hitch(obj, functionName)); - }, - - addOnUnload: function(/*Object?|Function?*/ obj, /*String|Function?*/ functionName){ - // summary: - // registers a function to be triggered when the page unloads. - // description: - // The first time that addOnUnload is called Dojo will - // register a page listener to trigger your unload handler - // with. - // - // In a browser environment, the functions will be triggered - // during the window.onbeforeunload event. Be careful of doing - // too much work in an unload handler. onbeforeunload can be - // triggered if a link to download a file is clicked, or if - // the link is a javascript: link. In these cases, the - // onbeforeunload event fires, but the document is not - // actually destroyed. So be careful about doing destructive - // operations in a dojo.addOnUnload callback. - // - // Further note that calling dojo.addOnUnload will prevent - // browsers from using a "fast back" cache to make page - // loading via back button instantaneous. - // example: - // | dojo.addOnUnload(functionPointer) - // | dojo.addOnUnload(object, "functionName") - // | dojo.addOnUnload(object, function(){ /* ... */}); - - on(win, "beforeunload", lang.hitch(obj, functionName)); - } -}; - -dojo.addOnWindowUnload = unload.addOnWindowUnload; -dojo.addOnUnload = unload.addOnUnload; - -return unload; - -}); |