FushionChart events
道具在react-native-fusioncharts
中似乎无法正常工作。仅事件对象(配对的键值)中的第一个键会触发/发出。
在下面的示例中,将记录console.log("bI");
,但不会记录任何其他事件。甚至没有onInitialized
,因为它取决于renderComplete
事件。
但是,如果我们注释掉beforeInitialize
事件,则下一个事件将起作用,依此类推。
onInitialized
事件仅在我们不发送events
道具或传递空对象的情况下才有效。
仅在iOS中发生,并且在Android上运行良好。
// myChart.js
...
import ReactNativeFusionCharts from "react-native-fusioncharts";
const _libraryPath = Platform.select({
android: { uri: "file:///android_asset/fusioncharts.html" },
ios: require("./../../../assets/fusioncharts.html")
});
export default class MyChart extends PureComponent {
refChart = null;
_chartApi = null;
render() {
return (
<ReactNativeFusionCharts
ref={(ref) => {
this.refChart = ref;
}}
.... // <-- Add necessary props
libraryPath={_libraryPath}
onInitialized={(chartApi) => {
console.log("onInitialized - API"); // <-- Not emitting
this._chartApi = chartApi;
}}
events={{
beforeInitialize: () => {
console.log("bI"); // <-- Will emit
},
initialized: () => {
console.log("i"); // <-- Not emitting
},
chartClick: () => {
console.log("cclk"); // <-- Not emitting
}
}}
/>
);
}
}
// myChart.js
...
render() {
return (
<ReactNativeFusionCharts
ref={(ref) => {
this.refChart = ref;
}}
.... // <-- Add necessary props
libraryPath={_libraryPath}
onInitialized={(chartApi) => {
console.log("onInitialized - API"); // <-- Not emitting
this._chartApi = chartApi;
}}
events={{
// beforeInitialize: () => {
// console.log("bI");
// },
// initialized: () => {
// console.log("i");
// },
chartClick: () => {
console.log("cclk"); // <-- Will emit
}
}}
/>
);
}
...
版本:
react-native
:0.59.4
react-native-webview
:5.8.1
fusioncharts
:3.13.5
react-native-fusioncharts
:3.0.0
答案 0 :(得分:0)
您可以直接在内绑定FusionCharts事件以响应本机FusionCharts指令,以查看此代码段-
<FusionCharts
type={this.state.type}
width={this.state.width}
height={this.state.height}
dataFormat={this.state.dataFormat}
dataSource={this.state.dataSource}
events={this.state.events}
libraryPath={this.libraryPath} // set the libraryPath property
/>
有关更多详细信息,请查看此链接-https://github.com/fusioncharts/react-native-fusioncharts#working-with-events