Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.javascript > #26634

Re: quick question: how to dynamically an image source file?

Show all headers | View raw

In article <1894285.eRrXKrdmPT@PointedEars.de>, Thomas 'PointedEars'
Lahn <PointedEars@web.de> wrote:

>If the last object in the scope chain still does not have such a property, 
>execution does _not_ simply fail.  Instead, a ReferenceError exception is 
>thrown at the line of the originating code [4] which can be caught in the 
>respective execution context and calling execution contexts [5] by a try–
>catch(–finally) statement [6].

Personally I'd be more inclined to use window.onerror so that I don't
have to put try/catch around every statement in my program.

-- 
"The idea that Bill Gates has appeared like a knight in shining armour to
 lead all customers out of a mire of technological chaos neatly ignores 
 the fact that it was he who, by peddling second-rate technology, led them
 into it in the first place."                             - Douglas Adams

Back to comp.lang.javascript | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

quick question: how to dynamically an image source file? justaguy <lichunshen84@gmail.com> - 2015-01-18 19:39 -0800
  Re: quick question: how to dynamically an image source file? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-01-19 11:20 +0100
    Re: quick question: how to dynamically an image source file? Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2015-01-19 10:48 -0200
      Re: quick question: how to dynamically an image source file? justaguy <lichunshen84@gmail.com> - 2015-01-19 07:52 -0800
        Re: quick question: how to dynamically an image source file? JJ <jj4public@vfemail.net> - 2015-01-20 02:47 +0700
          Re: quick question: how to dynamically an image source file? justaguy <lichunshen84@gmail.com> - 2015-01-19 14:24 -0800
            Re: quick question: how to dynamically an image source file? JJ <jj4public@vfemail.net> - 2015-01-20 07:31 +0700
              Re: quick question: how to dynamically an image source file? justaguy <lichunshen84@gmail.com> - 2015-01-20 02:26 -0800
            Re: quick question: how to dynamically an image source file? Tim Streater <timstreater@greenbee.net> - 2015-01-20 12:08 +0000
              Re: quick question: how to dynamically an image source file? justaguy <lichunshen84@gmail.com> - 2015-01-20 12:20 -0800
          Re: quick question: how to dynamically an image source file? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-01-20 14:06 +0100
            Re: quick question: how to dynamically an image source file? Tim Streater <timstreater@greenbee.net> - 2015-01-20 14:52 +0000
              Re: quick question: how to dynamically an image source file? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-01-20 20:47 +0100
        Re: quick question: how to dynamically an image source file? Denis McMahon <denismfmcmahon@gmail.com> - 2015-01-19 21:15 +0000
          Re: quick question: how to dynamically an image source file? justaguy <lichunshen84@gmail.com> - 2015-01-19 14:25 -0800

csiph-web