Javascript：如何停止多个jQuery ajax错误处理程序？ [英] Javascript: How to stop multiple jQuery ajax error handlers?

问题描述

一个团队成员把它放在我们的项目中

A team member put this into our project

$(function() {
    $("body").bind("ajaxError", function(event, XMLHttpRequest, ajaxOptions, thrownError){
        alert(thrownError);
    });
}

然而，我想抑制我的一个错误（因为这将是噪音，不需要验证）

However I want to supress one of my errors (as it would be noise and verification isn't needed)

function blah() {

    ...

    errFunc = function(event, xhr, opts, errThrown) {
        //what could I do here?
        //event.stopImmediatePropagation()?
    }

    $.ajax({
        url        : '/unimportant_background_refresh',
        type       : 'GET',
        data       : { },
        dataType   : 'json',
        success    : updateBackgroundStuff,
        error      : errFunc,  // Suppresses error message.
    });

}

如何停止捕获所有错误请问吗我可以在错误函数中执行某些操作，例如 {event.StopPropogation（）;或者我必须制定一些机制，让所有的选择都忽略了事情吗？

How can I stop the catch all error from happenning please? Can I just do something in the error function such as { event.StopPropogation(); } or must I work out some mechanism for having the catch all selectively ignore things please?

推荐答案

通过传递全局选项，可以禁用全局事件，对于特定的Ajax请求，如下所示：

Global events can be disabled, for a particular Ajax request, by passing in the global option, like so:

 $.ajax({
   url: "test.html",
   global: false,
   // ...
 });

取自： http://docs.jquery.com/Ajax_Events

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