Revision history of "MediaWiki:Gadget-ShowJavascriptErrors.js"

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  • curprev 18:04, 2 February 2022‎ Tachyony talk contribs‎ 817 bytes +817‎ Created page with "// This only shows alerts for things after this handler is installed of course. // Because this is a gadget, error reporting can thus be inconsistent. var originalErrorHandler = window.onerror || null; // Column and error args are optional window.onerror = function ( message, url, line, colomn, error ) { var $msg = $( '<p>' ); if ( url ) { $( '<span>' ) .text( url + ' at line ' + line + ': ' ) .appendTo( $msg ); } $( '<span>' ) .text( message ) .appendTo(..."
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