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    <p>Here's a more complete solution (I think I grabbed it from the ELMAH site... can't remember)</p> <p>ErrorLogging.js:</p> <pre><code> window.onerror = function (msg, url, line) { logError(msg, arguments.callee.trace()); } function logError(ex, stack) { if (ex == null) return; if (logErrorUrl == null) { alert('logErrorUrl must be defined.'); return; } var url = ex.fileName != null ? ex.fileName : document.location; if (stack == null &amp;&amp; ex.stack != null) stack = ex.stack; // format output var out = ex.message != null ? ex.name + ": " + ex.message : ex; out += ": at document path '" + url + "'."; if (stack != null) out += "\n at " + stack.join("\n at "); // send error message jQuery.ajax({ type: 'POST', url: logErrorUrl, data: { message: out } }); } Function.prototype.trace = function() { var trace = []; var current = this; while(current) { trace.push(current.signature()); current = current.caller; } return trace; } Function.prototype.signature = function() { var signature = { name: this.getName(), params: [], toString: function() { var params = this.params.length &gt; 0 ? "'" + this.params.join("', '") + "'" : ""; return this.name + "(" + params + ")" } }; if (this.arguments) { for(var x=0; x&lt;this.arguments.length; x++) signature.params.push(this.arguments[x]); } return signature; } Function.prototype.getName = function() { if (this.name) return this.name; var definition = this.toString().split("\n")[0]; var exp = /^function ([^\s(]+).+/; if (exp.test(definition)) return definition.split("\n")[0].replace(exp, "$1") || "anonymous"; return "anonymous"; } </code></pre> <p>Layout/Master Page:</p> <pre><code>&lt;script src="@Url.Content( "~/Scripts/ErrorLogging.js" )" type="text/javascript"&gt;&lt;/script&gt; &lt;script type="text/javascript"&gt; //This needs to be here to be on everypage var logErrorUrl = '@Url.Action( "LogJavaScriptError", "Home" )'; &lt;/script&gt; </code></pre> <p>HomeController.cs:</p> <pre><code> [HttpPost] public void LogJavaScriptError( string message ) { ErrorSignal.FromCurrentContext().Raise( new JavaScriptErrorException( message ) ); } </code></pre> <p>JavaScriptErrorException.cs:</p> <pre><code>[Serializable] public class JavaScriptErrorException: Exception{ public JavaScriptErrorException( string message ) : base ( message ){} } </code></pre>
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    1. POClientside error logging using Elmah
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    1. USrbj325
    1. USrbj325
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. This table or related slice is empty.
      1. VTUpMod
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      1. This table or related slice is empty.
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    1. CODoes not work. `msg` is a string, it doesn't contain the fields fileName, stack... `arguments.callee.trace()` will return only the previous call (ie the onerror handler).
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    2. COIt does work. msg contains all the information minus the call stack. It tells you the line number and the error. For example: JavaScriptErrorException: Uncaught TypeError: Object [object Array] has no method 'hide': at document path 'http://xxxx/Reports/TableBreakdown?startDate=02%2F27%2F2013%2009%3A44%3A46&endDate=03%2F27%2F2013%2009%3A44%3A46&breakdown=TopIssues'. at anonymous('Uncaught TypeError: Object [object Array] has no method 'hide'', 'http://xxxx/Reports/TableBreakdown?startDate=02%2F27%2F2013%2009%3A44%3A46&endDate=03%2F27%2F2013%2009%3A44%3A46&breakdown=TopIssues', '130')
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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