fkereki
41 lines
835 B
JavaScript
41 lines
835 B
JavaScript
/* @flow */
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/* eslint-disable no-unused-vars, one-var */
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function Show(value: mixed): void {
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this.saved = value;
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setTimeout(function() {
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console.log(this.saved);
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}, 1000);
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}
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const w = new Show("Doesn't work..."); // instead, "undefined" is shown
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function Show1(value: mixed): void {
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this.saved = value;
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setTimeout(
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function() {
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console.log(this.saved);
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}.bind(this),
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1000
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);
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}
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function Show2(value: mixed): void {
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this.saved = value;
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const that = this;
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setTimeout(function() {
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console.log(that.saved);
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}, 2000);
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}
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function Show3(value: mixed): void {
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this.saved = value;
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setTimeout(() => {
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console.log(this.saved);
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}, 3000);
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}
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const x = new Show1("This");
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const y = new Show2("always");
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const z = new Show3("works");
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