how a Ext.data.Model object access Ext.data.Store properties

[vijayasarathi]

Hi buddys I am new to ExtJS and now am learning.My doubt is as follows


var selModel = grid.getSelectionModel();
var selectedRecords = selModel.getSelection();
var selectionCount = selModel.getCount();
recData = 'From : ' + selectedRecords[0].data.mailid + '<br/> Subject is : ' + selectedRecords[0].data.subject;


In the above selectionRecords is an array of objects of Ext.data.Model.....but still can access "data" property...which is not at all a property of Ext.data.Model


Please help me....I am unable to understand this scenario


Thank You............
regards
Vijay

[mankz]

To get data from a model use the 'get' method, don't touch the data property

[vijayasarathi]

Thank you mankz for the reply........

but please explain me how model object can access the data property,which is not at all property of that class....

[mankz]

1. Docs are not always in 100% sync
2. JavaScript has no private properties.

[vijayasarathi]

thanks.....now i got it,
but
in such case we can access any class properties using any objects????????????????

[vijayasarathi]

this not still clarified can any one explain .........................

[Baron89]

umm,how do u define 'private properties'?

[jemptymethod]

umm,how do u define 'private properties'?

I don't think belaboring this issue adds anything to the discussion at this point.

[jemptymethod]

this not still clarified can any one explain .........................

In Javascript properties are typically going to be public unless one follows instructions that are very well explained in the following:

http://www.crockford.com/javascript/private.html