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From: Thomas 'PointedEars' Lahn <PointedEars@web.de>
Newsgroups: comp.lang.javascript
Subject: Re: How to deal with "messy" quotes?
Date: Wed, 14 Dec 2016 12:24:18 +0100
Organization: PointedEars Software (PES)
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Xref: csiph.com comp.lang.javascript:31849

cyber@example.com wrote:

> Thomas 'PointedEars' Lahn <PointedEars@web.de> wrote:
>> cyber@example.com wrote:
>>> Thomas 'PointedEars' Lahn <PointedEars@web.de> wrote:
>>>> cyber@example.com wrote:
>>>>> justaguy <lichunshen84@gmail.com> wrote:
>>>>>> On Monday, December 12, 2016 at 5:10:17 PM UTC-5, justaguy wrote:
>>>>>>> On Monday, December 12, 2016 at 1:15:22 PM UTC-5, cy...@example.com
>>>>>>> wrote:
>>>>>>> > justaguy <> wrote:
>>>>>>> > > On Monday, December 12, 2016 at 12:53:40 PM UTC-5,
>>>>>>> > > cy...@example.com wrote:
>>>>>>> > >> var newFN = function(f,n) {
>>>>                               ^^^
>>>>>>> > >>   console.log(f,n);
>>>>>>> > >>   }
>>>>> […]
>>>>> This should work:
>>>>> 
>>>>> s2.innerHTML = "&nbsp;"
>>>>>   + fn +
>>>>> " <input type='button' id='NewEl"+num+"' value='x' onclick =
>>>>   ^                               ^
>>>>> 'newFN(\""+fn+"\" + "+num+");'>";
>>>>                 ^^^^^^^^^^^^^^
>>>> It does not.  (The value of) “num” has to be (the value of) the
>>>> *second* argument to newFN().
>>> It does work.
>> For suitable values of “work”.
> 
> It produces the intended result without error in all major browsers.

It does not.

|  Intention:
|  for the s.innerHTML to have a button, with a "+" value/sign, upon click 
|  of which, it loads a function named "newFN" with two parameters
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

>>> In javascript
>> There is no “javascript”.
> 
> Guess this room should be renamed to comp.lang.notjavascript then.

Fool, this is not an (Web/Internet [relay] chat) room, it is a Usenet 
newsgroup.

As for “javascript”, see my sig.
 
>>> parameters default to undefined
>> In implementations of ECMAScript, the value of formal parameters for
>> which no argument was passed usually defaults to the “undefined” value.
> 
> The author his code is likely meant for browsers.
> This means that talking about implementations of ECMAScript in general
> might not be as relevant to him as talking about Javascript as implemented
> in the major browsers is.

My point was your wrong, wannabe terminology.

> He edited my code to pass 1 argument instead of 2 which made me think that
> he changed his mind and now only wanted to pass 1 argument instead of 2.
> And since we do not know what he wants to do with this (newFN seems to
> be a mere placeholder for testing purposes) it really is not that obvious 
> what he wants.

The record shows, and this thread shows it again, that the OP does not know 
what the heck they are doing.  Neither do you.  It is very obviously cargo 
cult programming at best.

As I have showed, string concatenation to build markup from variable values 
is _not_ how this is done properly with regard to maintainability, runtime 
efficiency, and security, to name just the most important aspects.  And, for 
sure, the values that are displayed to the user certainly should not 
coincide with the values used internally, so, missing HTML escaping aside, 
using “fn” in those two places is *wrong*.

Your concluding that the OP’s unexplained omission constitutes a change of 
mind is far-fetched, to say the least.

 
Does it require a formal complaint to your service provider before you stop 
abusing the example.com documentation domain?

Does it require lots of people to killfile you before you get yourself a 
(real) name?

Or can you, perhaps, just FOAD, before you spread further wannabe nonsense?  
Because we really do not need yet another one of you.  TIA.

-- 
PointedEars
FAQ: <http://PointedEars.de/faq> | <http://PointedEars.de/es-matrix>
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Twitter: @PointedEars2 | Please do not cc me./Bitte keine Kopien per E-Mail.