Ext oo

Ext OO tiwtter : @o52tiger_china sina : @o52tiger

1 3 ExtJS Classes Ext.apply Ext.applyIf Ext.extend Event & Observer Design Pattern 2

ExtJS classes ,[object Object],[object Object],[object Object],[object Object],[object Object],Using the Person class: var me = new Person({ fName: ‘Aaron’, lName: ‘Conran’, dob: ’03/23/1984’ });

Ext.apply Ext.applyIf Ext.extend ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],Ex: BaseClass.superclass.constructor.call(this, config);

Extending an Ext Class ,[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object]

Event ,[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object]

Observer Design Pattern ,[object Object]

Ext.util.Observable ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ext oo

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