Experiencing problems with the send function in AJAX

I've been troubleshooting an example I created (index.html) where a button click should change the text content of a box to 'Hello World', sourced from include.html. The issue seems to be related to the send() method, as indicated in the console log:

POST http://localhost:8080/include.html 405 (Method Not Allowed)
document.querySelector.onclick @ main.js:10

Below is the snippet from the main.js file:

document.querySelector('button').onclick = function() {
    var xhr = new XMLHttpRequest();

    xhr.open("POST", "include.html", true);
    xhr.onreadystatechange = function() {
        if(this.readyState == 4 && this.status == 200) {
            document.querySelector('div').innerHTML = this.responseText;
        }
    }
    xhr.send();
}

If anyone could offer some insights or tips on resolving this issue, I would greatly appreciate it. Thank you.

Answer №1

When you encounter a 405 error, it signifies that the method specified in the Request-Line is not permitted for the resource identified by the Request-URI. In this situation, the response is required to include an Allow header that lists the valid methods available for the requested resource.

Try utilizing "GET" instead of "POST" as a potential solution.

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