57 lines
1.7 KiB
JavaScript
57 lines
1.7 KiB
JavaScript
import React, {Component} from "react";
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import PriceChangesGrid from "./PriceChangesGrid.jsx";
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import StockDetailPanel from "./StockDetailPanel.jsx";
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import FxPanel from "./FxPanel.jsx";
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export default class extends Component {
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constructor(props) {
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super(props);
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this.state = {
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selectedSymbol: null
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};
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this.onSelectionChanged = this.onSelectionChanged.bind(this);
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}
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componentWillReceiveProps(nextProps) {
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if (nextProps.selectedExchange !== this.props.selectedExchange) {
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this.setState({
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selectedSymbol: null
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})
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}
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}
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shouldComponentUpdate(nextProps, nextState) {
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return nextProps.selectedExchange !== this.props.selectedExchange ||
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nextState.selectedSymbol !== this.state.selectedSymbol;
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}
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onSelectionChanged(selectedSymbol) {
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this.setState({
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selectedSymbol
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})
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}
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render() {
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return (
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<div style={{width: 1250}}>
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<div>
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<div style={{float: "left", marginRight: 25}}>
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<PriceChangesGrid selectedExchange={this.props.selectedExchange}
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onSelectionChanged={this.onSelectionChanged}/>
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</div>
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<div style={{float: "left"}}>
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<StockDetailPanel selectedSymbol={this.state.selectedSymbol}
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exchangeName={this.props.selectedExchange.name}/>
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</div>
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</div>
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<div style={{width: "100%", clear: "both", paddingTop: 25}}>
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<FxPanel/>
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</div>
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</div>
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);
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}
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};
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