ionic2 pop 传参数

one page

 // callback... myCallbackFunction = function(_params) {     return new Promise((resolve, reject) => {             resolve();         }); } // push page... this.navController.push(OtherPageComponent, {    callback: myCallbackFunction});

in the OtherPageComponent

 this.callback = this.navParams.get("callback") this.callback(param).then(()=>{    this.navController.pop(); });