Lines Matching refs:emit
42 > callback被emit触发时,调用方是EventHub对象,如果要修改callback中this的指向,可以使用箭头函数。
64 callback被emit触发时,调用方是EventHub对象。EventHub对象没有value属性,因此结果是undefined。
79 console.error(`EventHub emit error, code: ${code}, msg: ${msg}`);
87 this.context.eventHub.emit('myEvent');
91 console.error(`EventHub emit error, code: ${code}, msg: ${msg}`);
120 console.error(`EventHub emit error, code: ${code}, msg: ${msg}`);
128 this.context.eventHub.emit('myEvent');
132 console.error(`EventHub emit error, code: ${code}, msg: ${msg}`);
186 console.error(`EventHub emit error, code: ${code}, msg: ${msg}`);
200 ## EventHub.emit
202 emit(event: string, ...args: Object[]): void;
240 this.context.eventHub.emit('myEvent');
243 this.context.eventHub.emit('myEvent', 1);
246 this.context.eventHub.emit('myEvent', 1, 2);
250 console.error(`EventHub emit error, code: ${code}, msg: ${msg}`);