dojox.data.QueryReadStore._assertIsItem
dojo.require("dojox.data.QueryReadStore");
defined in dojox/data/QueryReadStore.js
It throws an error if item is not valid, so you can call it in every method that needs to throw an error when item is invalid.
Usage
function (item) (view source)
parameter | type | description |
---|---|---|
item | The item to test for being contained by the store. |