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Diffstat (limited to 'lib/dojo/data/api/Notification.js.uncompressed.js')
| -rw-r--r-- | lib/dojo/data/api/Notification.js.uncompressed.js | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/lib/dojo/data/api/Notification.js.uncompressed.js b/lib/dojo/data/api/Notification.js.uncompressed.js deleted file mode 100644 index 4a21ac838..000000000 --- a/lib/dojo/data/api/Notification.js.uncompressed.js +++ /dev/null @@ -1,110 +0,0 @@ -define("dojo/data/api/Notification", ["../../_base/declare", "./Read"], function(declare, Read){ - -// module: -// dojo/data/api/Notification - -return declare("dojo.data.api.Notification", Read, { - // summary: - // This is an abstract API that data provider implementations conform to. - // This file defines functions signatures and intentionally leaves all the - // functions unimplemented. - // description: - // This API defines a set of APIs that all datastores that conform to the - // Notifications API must implement. In general, most stores will implement - // these APIs as no-op functions for users who wish to monitor them to be able - // to connect to then via dojo.connect(). For non-users of dojo.connect, - // they should be able to just replace the function on the store to obtain - // notifications. Both read-only and read-write stores may implement - // this feature. In the case of a read-only store, this feature makes sense if - // the store itself does internal polling to a back-end server and periodically updates - // its cache of items (deletes, adds, and updates). - // example: - // | function onSet(item, attribute, oldValue, newValue){ - // | //Do something with the information... - // | }; - // | var store = new some.newStore(); - // | dojo.connect(store, "onSet", onSet); - - getFeatures: function(){ - // summary: - // See dojo/data/api/Read.getFeatures() - return { - 'dojo.data.api.Read': true, - 'dojo.data.api.Notification': true - }; - }, - - onSet: function(/* dojo/data/api/Item */ item, - /* attribute-name-string */ attribute, - /* object|array */ oldValue, - /* object|array */ newValue){ - // summary: - // This function is called any time an item is modified via setValue, setValues, unsetAttribute, etc. - // description: - // This function is called any time an item is modified via setValue, setValues, unsetAttribute, etc. - // Its purpose is to provide a hook point for those who wish to monitor actions on items in the store - // in a simple manner. The general expected usage is to dojo.connect() to the store's - // implementation and be called after the store function is called. - // item: - // The item being modified. - // attribute: - // The attribute being changed represented as a string name. - // oldValue: - // The old value of the attribute. In the case of single value calls, such as setValue, unsetAttribute, etc, - // this value will be generally be an atomic value of some sort (string, int, etc, object). In the case of - // multi-valued attributes, it will be an array. - // newValue: - // The new value of the attribute. In the case of single value calls, such as setValue, this value will be - // generally be an atomic value of some sort (string, int, etc, object). In the case of multi-valued attributes, - // it will be an array. In the case of unsetAttribute, the new value will be 'undefined'. - // returns: - // Nothing. - throw new Error('Unimplemented API: dojo.data.api.Notification.onSet'); - }, - - onNew: function(/* dojo/data/api/Item */ newItem, /*object?*/ parentInfo){ - // summary: - // This function is called any time a new item is created in the store. - // It is called immediately after the store newItem processing has completed. - // description: - // This function is called any time a new item is created in the store. - // It is called immediately after the store newItem processing has completed. - // newItem: - // The item created. - // parentInfo: - // An optional javascript object that is passed when the item created was placed in the store - // hierarchy as a value f another item's attribute, instead of a root level item. Note that if this - // function is invoked with a value for parentInfo, then onSet is not invoked stating the attribute of - // the parent item was modified. This is to avoid getting two notification events occurring when a new item - // with a parent is created. The structure passed in is as follows: - // | { - // | item: someItem, //The parent item - // | attribute: "attribute-name-string", //The attribute the new item was assigned to. - // | oldValue: something //Whatever was the previous value for the attribute. - // | //If it is a single-value attribute only, then this value will be a single value. - // | //If it was a multi-valued attribute, then this will be an array of all the values minus the new one. - // | newValue: something //The new value of the attribute. In the case of single value calls, such as setValue, this value will be - // | //generally be an atomic value of some sort (string, int, etc, object). In the case of multi-valued attributes, - // | //it will be an array. - // | } - // returns: - // Nothing. - throw new Error('Unimplemented API: dojo.data.api.Notification.onNew'); - }, - - onDelete: function(/* dojo/data/api/Item */ deletedItem){ - // summary: - // This function is called any time an item is deleted from the store. - // It is called immediately after the store deleteItem processing has completed. - // description: - // This function is called any time an item is deleted from the store. - // It is called immediately after the store deleteItem processing has completed. - // deletedItem: - // The item deleted. - // returns: - // Nothing. - throw new Error('Unimplemented API: dojo.data.api.Notification.onDelete'); - } -}); - -}); |