Ext JS Learning Seventh Day Ext custom class, Inheritance (ii)

This article to record the study notes

A Simple ext inherited chestnut

Ext.onready (function() {Ext.define (' Person ', {config:{name:' Z3 '}, constructor:function(config) {varme = This ;    Me.initconfig (config);    }    }); //Sub ClassExt.define (' Boy ',{    //Inheritance using extExtend: ' Person ', config:{Sex:Male, Age:20    }    }); varb = ext.create (' Boy ', {name:' Zhang San ', Age:25    });})    alert (b.name);    alert (b.sex); alert (b.age);
})

Recommend a article Net www.fishcmonkey.com, learn to improve literary accomplishment

Ext JS Learning Seventh Day Ext custom class, Inheritance (ii)