21 lines
651 B
JavaScript
21 lines
651 B
JavaScript
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let xhttp = new XMLHttpRequest()
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xhttp.open("GET", "https://jsonplaceholder.typicode.com/posts", true)
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xhttp.onreadystatechange = function() {
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if (xhttp.readyState === 4) {
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if (xhttp.status === 200) {
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console.log("Sikeres kérés:")
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let response = JSON.parse(xhttp.responseText)
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for (let i = 0; i < 3; i++) {
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console.log(response[i]);
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}
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} else if (xhttp.status === 404) {
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console.log("Erőforrás nem található - 404-es hibakód.")
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} else {
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console.log(`Hiba történt: ${xhttp.status}`)
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}
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}
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}
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xhttp.send()
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