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What are the points for attention in using ajaxSuccess

2025-01-19 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >

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In this article, the editor introduces in detail "what are the matters needing attention in the use of ajaxSuccess", the content is detailed, the steps are clear, and the details are handled properly. I hope this article "what are the matters needing attention in the use of ajaxSuccess" can help you solve your doubts.

No matter which Ajax request is completed, all ajaxSuccess processors will be executed. If we have to distinguish between different requests, we can pass the parameters to this processor. He does each ajaxSuccess processor execution through requests used in the event object, the XMLHttpRequest object, and the setting object. For example, we can limit our callback to only handle events and handle a particular URL:

(document) .ajaxSuccess (function (event, xhr, settings) {

If (settings.url = = "ajax/test.html") {

(".log") .text ("Triggered ajaxSuccess handler. The ajax response was:" +

Xhr.responseText)

}

})

Note: you can get the returned AJAX content to see the difference between the xhr.responseXML or xhr.responseHTML of XML and HTML.

Other considerations:

If the global option is set to false, calling the $.ajax () or $.ajaxSuccess () method will not be triggered.

Example:

When the Ajax request completes successfully, a message is displayed.

(document) .ajaxSuccess (function (event, request, settings) {

$("# msg") .append ("Successful Request!")

})

After reading this, the article "what are the precautions for the use of ajaxSuccess" has been introduced. If you want to master the knowledge points of this article, you still need to practice and use it yourself to understand it. If you want to know more about related articles, welcome to follow the industry information channel.

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