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InterviewSolution
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What is the purpose of the callback function in AJAX? |
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Answer» In AJAX, the callback functions AID in handling responses from the server. Such functions can either be a named FUNCTION (that developers use frequently) or an ANONYMOUS function. Developers can IMPLEMENT a broad spectrum of AJAX tasks on a website by simply creating a function that does the XMLHttpRequest execution along with a callback function, which accomplishes each AJAX TASK. |
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