dojo.data.api.Write.isDirty
dojo.require("dojo.data.api.Write");
defined in dojo/data/api/Write.js
Given an item, isDirty() returns true if the item has been modified since the last save(). If isDirty() is called with no item argument, then this function returns true if any item has been modified since the last save().
Usage
function (?item) (view source)
parameter | type | description |
---|---|---|
item | Optional. The item to check. |
Examples
Example 1
var trueOrFalse = store.isDirty(kermit); // true if kermit is dirty
var trueOrFalse = store.isDirty(); // true if any item is dirty