ajax 启动时 Jquery 阻止 UI
我试图在 ajax 启动时显示 blockui，如下所示：
// block when ajax activity starts
$(document).ajaxStart($.blockUI({ message: '<h1><img src="busy.gif" /> Just a moment...</h1>' }));
然后我想停止它执行
// unblock when ajax activity stops
$(document).ajaxStop($.unblockUI);
问题是，执行 ajax 时它不会加载，我做错了什么？
I am trying to show blockui when ajax starts like so:
// block when ajax activity starts
$(document).ajaxStart($.blockUI({ message: '<h1><img src="busy.gif" /> Just a moment...</h1>' }));
and then I want to stop it doing
// unblock when ajax activity stops
$(document).ajaxStop($.unblockUI);
Problem Is that it won't load when ajax is performed what have I done wrong'??
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我认为您需要像这样更改它：
当您需要将参数传递给要绑定的函数时，您应该使用匿名函数，然后在其中调用您的方法。 $.blockUI() 返回不可调用的内容，因此以这种方式绑定它不起作用。
I think you need to change it like so:
When you need to pass parameters to the function you want to bind you should use an anonymous function and then call your method inside it. $.blockUI() returns something which is not callable, so it doesn't work to bind it that way.
根据 jQuery 文档：
那么也许您还有其他 AJAX 请求阻止此事件触发？
According to the jQuery documentation:
So perhaps you have other AJAX requests that are preventing this event from firing?