`The JSON array can be accessed successfully through the browser, however, it fails to load when

Hello everyone, I'm new here so please be patient with me.

I have a question about two similar web APIs that I'm working with. Both can be accessed through the browser, but only one seems to work properly with jQuery. What could be causing this discrepancy?

The first API works perfectly fine when accessing it through the browser and using getJSON:

$.getJSON("http://api.openweathermap.org/data/2.5/weather?q=london&appid=33d0ba5efa0edb1a2282c3165b00d15e&units=metric")
.done(function(json) {
console.log("JSON Data: " + json.name);
})
.fail(function(jqxhr, textStatus, error) {
var err = textStatus + ", " + error;
console.log("Request Failed: " + err);
});

The second API is very similar to the first, but for some reason, it only works when directly accessed from the address bar. If you try to get JSON data from it, either nothing happens or an error is thrown:

$.getJSON("http://info.studyinpoland.pl/admin/public/api/events")
.done(function(json) {
console.log("JSON Data: " + json[0].id);
})
.fail(function(jqxhr, textStatus, error) {
var err = textStatus + ", " + error;
console.log("Request Failed: " + err);
});

Any idea why this might be happening? I really need to access the data from . Are there any other ways to retrieve this data using JavaScript?

Answer №1

Upon checking your console, you may encounter the following error message: "XMLHttpRequest cannot load . No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '' is therefore not allowed access."

To resolve this issue, I found success by making my ajax calls from the backend rather than the front-end.

I hope this solution proves helpful to you :)

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