onerror_开发者

Why don't I get a recursive infinite loop when throwing an error in the onError function?

In my coldfusion Application.cfc file, I define an onError function. In certain situations, I explicitly throw an exception using a cfthrow tag - e.g. <cfthrow object=\"#myException#\">. My ques[详细]

2023-04-08 19:12 分类：问答

window.onerror doesn't work in mobile -- How should I deal with unhandled exceptions?

I\'m working on a complex web application written in Sencha Touch and PhoneGap.The way Sencha Touch applications are written makes it hard to surround every potential failure point with a try/c开发者_[详细]

2023-03-26 04:31 分类：问答

Delphi DataSnapXE BroadcastMessage error

I have a DatasnapXE client server application using TCP/IP. Server broadcast messages to the clients using TDSServer.broadcastmessage[详细]

2023-03-23 05:15 分类：问答

how to easily handle all errors in asynchronous functions of javascript?

try/catch can not handle errors in asynchronous functions. Of course, it is possible to handle if I write try/catch in the every asynchronous functions but it is not realistic.[详细]

2023-03-19 05:51 分类：问答

In Makefile, how to cleanup lockfile files?

In GNU Make 3.81, I need to remove a lockfile in the event of an error in any part of the toolchain. Is there a special target that will allow me to do this? Do I need to write a wrapper script?[详细]

2023-03-17 06:03 分类：问答

javascript image onError in case of non 200 response

I have to count image 开发者_如何学运维loading time. onLoadHandler is responsible for it. <img onError=\"onErrorHandler(this);\" onLoad=\"onLoadHandler(this);\" alt=\"\" border=\'0\' width=\'1\' h[详细]

2023-03-09 05:40 分类：问答

AppleScript: on error (try) line number

Is it possible to get the line number, where the script threw an error? Example: try set a to \"abc\" + \"123\"[详细]

2023-03-05 15:34 分类：问答

Application_Error does not fire?

In Webform1.aspx.cs: protected void Page_Load(object sender, EventArgs e) { throw new Exception(\"test exception\");[详细]

2023-02-23 00:01 分类：问答

Detecting if a user has chosen to not display unsecure content in IE

I have a page served over https that in some instances can display images pulled from rackspace over http.[详细]

2023-02-13 06:23 分类：问答

ASP.NET MVC Override HandleError causes View to not render

In my app I\'m using \"HandleError\" whereby if an error happens, my \"Error.vbhtml\" view renders. This is working great, except now I want to also log the error.I\'ve built a custom HandleError Clas[详细]

2023-01-25 16:34 分类：问答