Reflux是根据React的flux创建的单向数据流类库。Reflux的单向数据流模式主要由actions和stores组成。例如，当组件list新增item时，会调用actions的某个方法（如addItem(data)）,并将新的数据当参数传递进去，通过事件机制，数据会传递到stroes中，stores可以向服务器发起请求，并更新数据数据库。数据更新成功后，还是通过事件机制传递的组件list当中，并更新ui。整个过程的对接是通过事件驱动的。这里记录一个比较实用的实例；具体的想看详情的可以去‘http://segmentfault.com/a/1190000002793786#articleHeader24’这里仔细研读。var TodoActions = Reflux.createActions([
'getAll',
'addItem',
'deleteItem',
'updateItem'
]);
var TodoStore = Reflux.createStore({
items: [1, 2, 3],
listenables: [TodoActions],
onGetAll: function () {
$.get('/all', function (data) {
this.items = data;
this.trigger(this.items);
}.bind(this));
},
onAddItem: function (model) {
$.post('/add', model, function (data) {
this.items.unshift(data);
this.trigger(this.items);
}.bind(this));
},
onDeleteItem: function (model, index) {
$.post('/delete', model, function (data) {
this.items.splice(index, 1);
this.trigger(this.items);
}.bind(this));
},
onUpdateItem: function (model, index) {
$.post('/update', model, function (data) {
this.items[index] = data;
this.trigger(this.items);
}.bind(this));
}
});
var TodoComponent = React.createClass({
mixins: [Reflux.connect(TodoStore, 'list')],
getInitialState: function () {
return {list: []};
},
componentDidMount: function () {
TodoActions.getAll();
},
render: function () {
return (
{this.state.list.map(function(item){
return
})}
)
}
});
var TodoItem = React.createClass({
componentDidMount: function () {
TodoActions.getAll();
},
handleAdd: function (model) {
TodoActions.addItem(model);
},
handleDelete: function (model,index) {
TodoActions.deleteItem(model,index);
},
handleUpdate: function (model) {
TodoActions.updateItem(model);
},
render: function () {
var item=this.props.data;
return (
{item.name}
{item.email}
/*操作按钮*/
)
}
});
React.render(, document.getElementById('container'));