fineui是帆软报表和BI产品线所使用的前端框架。
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document.cookie = "test=demo";
// worker获取主线程资源
var CookieAction = BI.inherit(BI.Workers.WorkerBaseAction, {
addActionHandler: function() {
this.controller.addActionHandler("Cookie", this.getCookie.bind(this));
},
getCookie: function() {
return document.cookie;
}
});
// 调用worker计算
var FibonacciAction = BI.inherit(BI.Workers.WorkerBaseAction, {
addActionHandler: function() {},
getResult: function(times) {
return this.controller.requestPromise("Fibonacci", { times: times })
.then(function(v) {
console.log(v);
});
}
});
// 主线程与worker多次交互
const HeartBeatCheckAction = BI.inherit(BI.Workers.WorkerBaseAction, {
addActionHandler: function() {
this.controller.addActionHandler("HeartBeatChecked", this.recieveHeartBeatChecked.bind(this));
},
recieveHeartBeatChecked: function (payload) {
console.log("heartbeat: " + payload.time);
},
startHeatBeatCheck: function() {
return this.controller.request("HeartBeatCheckStart");
},
stopHeatBeatCheck: function() {
return this.controller.request("HeartBeatCheckStop");
}
});
var WorkerThreadWorker = BI.inherit(BI.Workers.MainThreadWorker, {
initActions: function() {
this.cookieAction = this.createAction(CookieAction);
this.fibonacciAction = this.createAction(FibonacciAction);
this.heartBeatCheckAction = this.createAction(HeartBeatCheckAction);
},
calculateFibonacci: function(times) {
this.fibonacciAction.getResult(times);
},
startHeatBeatCheck: function() {
this.heartBeatCheckAction.startHeatBeatCheck();
},
stopHeatBeatCheck: function() {
this.heartBeatCheckAction.stopHeatBeatCheck();
}
});
var mainThreadWorker = new WorkerThreadWorker({
workerUrl: "./worker_new/worker.js",
workerName: "demo"
});
BI.createWidget({
type: "bi.vertical",
element: "#wrapper",
vgap: 10,
hgap: 10,
items: [
{
type: "bi.button",
text: "点击计算斐波那契数列第40项",
width: 200,
handler: function() {
console.log("click");
mainThreadWorker.calculateFibonacci(40);
}
},
{
type: "bi.button",
text: "开始心跳",
width: 200,
handler: function() {
mainThreadWorker.startHeatBeatCheck();
}
},
{
type: "bi.button",
text: "停止心跳",
width: 200,
handler: function() {
mainThreadWorker.stopHeatBeatCheck();
}
}
]
});