Javascript On Error Resume Next
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of jquery on error resume next this site About Us Learn more about Stack Overflow the company Business javascript try catch Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask javascript error handling Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign javascript onerror up Ignore javascript syntax errors in a page and continue executing the script up vote 41 down vote favorite 6 I develop plugins for WordPress. It uses some jquery in the user side (themes) as a jquery plugin. The problem is, when there is an javascript error with other plugins made by other autors, my plugin's javascript fails to execute. And the worst
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thing is people consider that there is a serious fault with my plugin even though it works 100% fine with error handling conditional statements. But it is actually due to some other javascript syntax errors of some other WP plugin/theme authors. Is there a way to continue execute my plugin JS ignoring other JS errors. Or can i have suggestions to handle this problem ?? javascript jquery html wordpress plugins share|improve this question edited Sep 18 at 23:16 Ciro Santilli 烏坎事件2016六四事件 法轮功 52.8k10225166 asked Aug 31 '12 at 16:20 Aakash Chakravarthy 3,160114463 3 You wish, but there's always try/catch ?? –adeneo Aug 31 '12 at 16:21 16 You cannot catch what's not yours. –raina77ow Aug 31 '12 at 16:26 9 @raina77ow - You should make dev-themed fortune cookies. –Richard JP Le Guen Aug 31 '12 at 16:27 @raina77ow - you got that right, LOL! But if your plugin has a conflict, it's usually something you did. –adeneo Aug 31 '12 at 16:27 1 most errors appear in the ready event, my suggestion would be to use your own $(function() { equ
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AJAX Server Side Learn SQL Learn PHP Learn ASP Web Building on error resume next qtp Web Templates Web Statistics Web Certificates XML Learn XML Learn XML AJAX Learn XML DOM Learn XML DTD on error resume next vbscript example Learn XML Schema Learn XSLT Learn XPath Learn XQuery × HTML HTML Tag Reference HTML Event Reference HTML Color Reference HTML Attribute Reference HTML Canvas Reference HTML SVG http://stackoverflow.com/questions/12219154/ignore-javascript-syntax-errors-in-a-page-and-continue-executing-the-script Reference Google Maps Reference CSS CSS Reference CSS Selector Reference W3.CSS Reference Bootstrap Reference Icon Reference JavaScript JavaScript Reference HTML DOM Reference jQuery Reference jQuery Mobile Reference AngularJS Reference XML XML Reference XML Http Reference XSLT Reference XML Schema Reference Charsets HTML Character Sets HTML ASCII HTML ANSI HTML Windows-1252 HTML ISO-8859-1 HTML Symbols HTML UTF-8 Server http://www.w3schools.com/js/js_errors.asp Side PHP Reference SQL Reference ASP Reference × HTML/CSS HTML Examples CSS Examples W3.CSS Examples Bootstrap Examples JavaScript JavaScript Examples HTML DOM Examples jQuery Examples jQuery Mobile Examples AngularJS Examples AJAX Examples XML XML Examples XSLT Examples XPath Examples XML Schema Examples SVG Examples Server Side PHP Examples ASP Examples Quizzes HTML Quiz CSS Quiz JavaScript Quiz Bootstrap Quiz jQuery Quiz PHP Quiz SQL Quiz XML Quiz × JS Tutorial JS HOME JS Introduction JS Where To JS Output JS Syntax JS Statements JS Comments JS Variables JS Operators JS Arithmetic JS Assignment JS Data Types JS Functions JS Objects JS Scope JS Events JS Strings JS String Methods JS Numbers JS Number Methods JS Math JS Random JS Dates JS Date Formats JS Date Methods JS Arrays JS Array Methods JS Array Sort JS Booleans JS Comparisons JS Conditions JS Switch JS Loop For JS Loop While JS Break JS Type Conversion JS RegExp JS Errors JS Debugging JS Hoisting JS Strict Mode JS Style Guide JS Best Prac
References & Guides Learning web development Tutorials References Developer Guides Accessibility Game development ...more docs Mozilla Docs Add-ons Firefox Developer ToolsFeedback Get Firefox help Get web https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Control_flow_and_error_handling development help Join the MDN community Report a content problem Report a bug Search Search Languages বাংলা (বাংলাদেশ) (bn-BD) Deutsch (de) Español (es) Français (fr) Bahasa Indonesia (id) Italiano (it) https://support.persits.com/show.asp?code=PS01042446 日本語 (ja) 한국어 (ko) မြန်မာဘာသာ (my) Nederlands (nl) Polski (pl) Português (do Brasil) (pt-BR) Русский (ru) ไทย (th) Türkçe (tr) 中文 (简体) (zh-CN) 正體中文 (繁體) (zh-TW) Add a translation Edit Advanced Advanced on error History Print this article MDN Web technology For developers JavaScript JavaScript Guide Control flow and error handling Your Search Results DineshMv fscholz haarabi gauravkakkar zackharley Fornost461 Vipul-Tehri RGhadamian SauravTyagi jswisher gitwillsky mickbeaver Jamesadamar jsx yuxuac x2357 nasifmdtanjim gportioli xfq SphinxKnight Sheppy themitchy acamposg71 olso heyitsmarcucu Silwing pablofiumara MustafaAlawadi ethertank iskitz smaudet MDNion teoli lmorchard Ms2ger ThomasR timemachine3030 user01 elliottcable Nickolay JesseW Control flow on error resume and error handling In This Article Block statementExampleConditional statementsif...else statementFalsy valuesExampleswitch statementExampleException handling statementsException typesthrow statementtry...catch statementThe catch blockThe finally blockNesting try...catch statementsUtilizing Error objectsPromisesLoading an image with XHR « PreviousNext » JavaScript supports a compact set of statements, specifically control flow statements, that you can use to incorporate a great deal of interactivity in your application. This chapter provides an overview of these statements. The JavaScript reference contains exhaustive details about the statements in this chapter. The semicolon (;) character is used to separate statements in JavaScript code. Any JavaScript expression is also a statement. See Expressions and operators for complete information about expressions. Block statement The most basic statement is a block statement that is used to group statements. The block is delimited by a pair of curly brackets: { statement_1; statement_2; . . . statement_n; } Example Block statements are commonly used with control flow statements (e.g. if, for, while). while (x < 10) { x++; } Here, { x++; } is the block statement. Important: JavaScript prior to ECMAScript2015 does not have block scope. Variables introduced within a block are scoped to the containi
VBScript constructs, such as For/Each and On Error Resume Next, do not have direct equivalents in JavaScript, so caution must be taken when converting VBScript into JavaScript. Solution The following boxes show a few typical code samples written in VBScript, and their JavaScript equivalents. 1. AspUpload - setting properties and scrolling through the Files collection In VB and VBScript, you can use the special loop statement For-Each to iterate through elements of a collection. JavaScript lacks such a construct, so a regular for loop must be used. Note that JavaScript is case-sensitive. Also, every line in JavaScript must be terminated by a semicolon and parentheses are required for all method calls. VB Script JavaScript Dim Upload, File, Count, i Set Upload = Server.CreateObject("Persits.Upload") Upload.OverwriteFiles = True Count = Upload.Save("c:\upload") For Each File in Upload.Files Response.Write File.Path + "
" Next Response.Write Upload.Form("Description") var Upload, File, Count, i; Upload = Server.CreateObject("Persits.Upload"); Upload.OverwriteFiles = true; Count = Upload.Save("c:\\upload"); for(i = 1; i <= Upload.Files.Count; i++ ) { File = Upload.Files(i); Response.Write( File.Path + "
" ); } Response.Write( Upload.Form("Description")); 2. AspUpload - Catching exceptions There is no On Error Resume Next statement in JavaScript, so you must use the try/catch construct instead. Details of an error can be obtained via the err object much the same way as via the Err object in VBScript. Note that the Java Script implementation of the err.number property is different from that of VBScript's Err.Number in that the former returns a double-word hexadecimal error code such as 0x800A0008, and the latter only returns the low-order word such as 8. VB Script JavaScript Dim Upload, File, Count, i Set Upload = Server.CreateObject("Persits.Upload") Upload.SetMaxSize 4000, True On Error Resume Next Count = Upload.Save("c:\upload") If Err.Number = 8 Then Response.Write "File too large." End If var Upload, File, Count, i; Upload = Server.CreateObject("Persits.Upload"); Upload.SetMaxSize(4000, true); try { Count = Upload.Save("c:\\upload"); } catch(err) { if(( err.number & 0xFF ) == 8 ) { Response.Write( "File too large."); } } Created: 2/8/2002 4:24:46 AM Last Modified: 2/9/2002 3:24:42 PM Copyright © Persits Software, Inc. 1998 - 2016 For technical support, write to support@persits.com.