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This article mainly explains "what are the points for attention in the use of ajaxStart ()". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "what are the points for attention in the use of ajaxStart ()"?

.ajaxStart () description: executes a handler function at the beginning of an AJAX request. This is an Ajax Event.

Whenever an Ajax request is about to be sent, jQuery checks to see if there are any other Ajax requests in the process of response (note: outstanding requests). If not, jQuery triggers the ajaxStart event, and at this point all handlers are registered and executed using the .ajaxStart () method.

Observe this method and establish a basic Ajax load request:

Trigger

Bind the event handler on the document element:

$(document) .ajaxStart (function () {

$(".log") .text ("Triggered ajaxStart handler.")

})

At this point, I believe you have a deeper understanding of "what matters needing attention in the use of ajaxStart ()". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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