ukelli-ui
Version:
Base on React's UI lib. Make frontend's dev simpler and faster.
154 lines (153 loc) • 6.77 kB
JavaScript
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
import React, { PureComponent } from 'react';
import { Call } from 'basic-helper';
import { Loading } from '../loading';
import { LoadScript } from '../utils/load-stuff';
var chartjsURL = '';
var isLoading = false;
var ChartCom = /** @class */ (function (_super) {
__extends(ChartCom, _super);
function ChartCom(props) {
var _this = _super.call(this, props) || this;
_this.componentWillUnmount = function () {
_this.Chart && _this.Chart.destroy && _this.Chart.destroy();
};
_this.loadChart = function (callback) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
isLoading = true;
return [4 /*yield*/, LoadScript({
src: chartjsURL,
})];
case 1:
_a.sent();
this.setState({
loading: false,
});
Call(callback);
isLoading = false;
return [2 /*return*/];
}
});
}); };
_this.renderChart = function () {
if (!window.Chart) {
if (_this.timer)
clearTimeout(_this.timer);
if (isLoading || !_this.lineChart) {
/** 确保 chartjs 加载成功，以及 canvas 准备妥当 */
_this.timer = setTimeout(function () {
_this.setState({
loading: false,
});
_this.renderChart();
}, 200);
}
else {
_this.loadChart(_this._renderChart);
}
}
else {
_this._renderChart();
}
};
_this._renderChart = function () {
var _a = _this.props, data = _a.data, type = _a.type, _b = _a.options, options = _b === void 0 ? {} : _b, id = _a.id;
// const ctx = document.querySelector(`#${id}`);
var ctx = _this.lineChart;
if (_this.Chart) {
Object.assign(_this.Chart, {
data: data, type: type, options: options
});
_this.Chart.update();
}
else {
_this.Chart = new window.Chart(ctx, {
type: type,
data: data,
options: options
});
}
};
_this.state = {
loading: !window.Chart,
};
return _this;
}
ChartCom.prototype.render = function () {
var _this = this;
var loading = this.state.loading;
var _a = this.props, id = _a.id, height = _a.height, width = _a.width;
return (React.createElement(Loading, { loading: loading },
React.createElement("canvas", { className: "lineChart", id: id, ref: function (e) {
_this.lineChart = e;
}, style: { width: width, height: height } })));
};
/**
* 设置 Chart js 库的获取地址
*
* @static
* @memberof ChartCom
* @public
*/
ChartCom.setChartJSPath = function (path) {
chartjsURL = path.replace(/\/$/, "/");
};
ChartCom.defaultProps = {
type: 'line',
id: 'ukeChart',
height: '100%',
width: '100%',
};
return ChartCom;
}(PureComponent));
export default ChartCom;