我是 CycleJS 的新手,我想从父组件订阅子组件的“点击”事件;但是,它不起作用。我可以在子组件中订阅事件。是否可以从父组件订阅子组件的事件?如果可能,我该怎么做?这是父组件:
import Rx from 'rx';
import Cycle from '@cycle/core';
import CycleDOM from '@cycle/dom';
import isolate from '@cycle/isolate';
import _ from 'underscore';
import Inboxmails from './../components/inboxmails';
const {div} = CycleDOM;
const Main = (sources) => {
const inboxmails=Inboxmails({DOM: sources.DOM});
sources.DOM.select('#inbox_1')
.events('click')
.do(event => event.preventDefault())
.subscribe(event => {
console.log(event);
});
const vtree$ = Rx.Observable.of(
div('.wrapper', [
inboxmails.DOM
]));
return {
DOM: vtree$
};
};
export default (sources) => isolate(Main)(sources);
这是子组件
import Rx from 'rx';
import Cycle from '@cycle/core';
import CycleDOM from '@cycle/dom';
import isolate from '@cycle/isolate';
const { div} = CycleDOM;
const Inboxmails = function (sources) {
const inboxmails$ = Rx.Observable.of(div([
div("#inbox_1",[
"Click here"
])])
);
return {
DOM: inboxmails$
};
};
export default (sources) => isolate(Inboxmails)(sources);