AJAX calls not completing because the popup closes

I am using some AJAX calls in my popup on a but开发者_运维问答ton click:

var xhr = new XMLHttpRequest();
xhr.open("GET", yourURL, true);
xhr.send();
chrome.tabs.create({url:<some url here>});

The problem is that the popup closes as soon as the button is clicked, and I think thats why the ajax calls are not completing.

Is this a common issue? What can I do to make sure that the ajax calls have sufficient time to complete?

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This is what a background page was made for. Move your code to a background page into some myFunction(), then call it from a popup:

chrome.extension.getBackgroundPage().myFunction()

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You need a callback after the request has finished.

var xhr = new XMLHttpRequest();
xhr.open("GET", yourURL, true);
xhr.onreadystatechange = function() {
    if (xhr.readyState===4 && xhr.status===200) {
        chrome.tabs.create({url:<some url here>});    
    }
}
xhr.send();