子view调用父view的方法以及父view给子view传值

子view调用父view的方法，操作父view：

In parent controller:

onBeforeRendering: function (oData) {

var me = this;

me.controllerCustomerDetail.updateCustomerInfo = function(oData) {

me.byId('ctr_thingInspector').setFirstTitle(oData.customerName);

me.byId('ctr_thingInspector').setSecondTitle(oData.businessType);

};
},

In child controller define a global variable:

updateCustomerInfo: null,

Then you can execute the ‘updateCustomerInfo(oData)’ method to change or modify the attribute about parent controller, just likein the parent controller.

父view给子view传值：

In parent controller:

me.controllerCustomerDetail.parentID = "00001";

In child controller define a global variable:

　parentID: null,

Then you can use the parentId in the beforRending function or other later functions.