49 lines
1.3 KiB
JavaScript
49 lines
1.3 KiB
JavaScript
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function getJSON(url, callback) {
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var xhr = new XMLHttpRequest();
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xhr.open('GET', url, true);
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xhr.responseType = 'json';
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xhr.onload = function () {
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var status = xhr.status;
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if (status < 400) {
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callback(null, xhr.response);
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} else {
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console.log("failed getting");
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console.log(status);
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}
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};
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xhr.send();
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};
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function putJSON(url, data, callback) {
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var xhr = new XMLHttpRequest();
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xhr.open('PUT', url, true);
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xhr.responseType = 'json';
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xhr.setRequestHeader('Content-Type', 'application/json');
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xhr.onload = function () {
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var status = xhr.status;
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if (status < 400) {
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callback(null, xhr.response);
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} else {
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console.log("failed posting");
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console.log(status);
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}
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};
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xhr.send(data);
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};
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function postJSON(url, data, callback) {
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var xhr = new XMLHttpRequest();
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xhr.open('POST', url, true);
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xhr.responseType = 'json';
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xhr.setRequestHeader('Content-Type', 'application/json');
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xhr.onload = function () {
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var status = xhr.status;
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if (status < 400) {
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callback(null, xhr.response);
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} else {
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console.log("failed posting");
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console.log(status);
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}
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};
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xhr.send(data);
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};
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