72 lines
1.8 KiB
JavaScript
72 lines
1.8 KiB
JavaScript
// @flow
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import React from "react";
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import translate from "translations";
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import UnitDropdown from "./UnitDropdown";
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type Props = {
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value: string,
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unit: string,
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tokens: string[],
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onChange?: (value: string, unit: string) => void
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};
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export default class AmountField extends React.Component {
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props: Props;
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render() {
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const { value, unit, onChange } = this.props;
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const isReadonly = !onChange;
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return (
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<div>
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<label>
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{translate("SEND_amount")}
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</label>
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<div className="input-group col-sm-11">
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<input
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className={`form-control ${isFinite(Number(value)) &&
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Number(value) > 0
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? "is-valid"
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: "is-invalid"}`}
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type="text"
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placeholder={translate("SEND_amount_short")}
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value={value}
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disabled={isReadonly}
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onChange={isReadonly ? void 0 : this.onValueChange}
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/>
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<UnitDropdown
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value={unit}
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options={["ether"].concat(this.props.tokens)}
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onChange={isReadonly ? void 0 : this.onUnitChange}
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/>
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</div>
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{!isReadonly &&
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<p>
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<a onClick={this.onSendEverything}>
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<span className="strong">
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{translate("SEND_TransferTotal")}
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</span>
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</a>
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</p>}
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</div>
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);
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}
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onUnitChange = (unit: string) => {
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if (this.props.onChange) {
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this.props.onChange(this.props.value, unit);
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}
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};
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onValueChange = (e: SyntheticInputEvent) => {
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if (this.props.onChange) {
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this.props.onChange(e.target.value, this.props.unit);
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}
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};
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onSendEverything = () => {
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if (this.props.onChange) {
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this.props.onChange("everything", this.props.unit);
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}
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};
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}
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