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

Groups > comp.lang.javascript > #18509

Re: Node removal problem

Path csiph.com!usenet.pasdenom.info!dedibox.gegeweb.org!gegeweb.eu!nntpfeed.proxad.net!proxad.net!feeder2-2.proxad.net!newsfeed.arcor.de!newsspool2.arcor-online.net!news.arcor.de.POSTED!not-for-mail
Content-Type text/plain; charset="ISO-8859-1"
Message-ID <4184835.WkiscCUh0q@PointedEars.de> (permalink)
From Thomas 'PointedEars' Lahn <PointedEars@web.de>
Reply-To Thomas 'PointedEars' Lahn <usenet@PointedEars.de>
Organization PointedEars Software (PES)
Date Sat, 16 Feb 2013 23:05:28 +0100
User-Agent KNode/4.8.5
Content-Transfer-Encoding 7Bit
X-Face %i>XG-yXR'\"2P/C_aO%~;2o~?g0pPKmbOw^=NT`tprDEf++D.m7"}HW6.#=U:?2GGctkL,f89@H46O$ASoW&?s}.k+&.<b';Md8`dH6iqhT)6C^.Px|[=M@7=Ik[_w<%n1Up"LPQNu2m8|L!/3iby{-]A+#YE}Kl{Cw$\U!kD%K}\2jz"QQP6Uqr],./"?;=4v
Face 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
Subject Re: Node removal problem
Newsgroups comp.lang.javascript
References <79283e5f-05ae-4848-85fa-fd67dad12b96@googlegroups.com> <511fd01b$0$6552$9b4e6d93@newsspool4.arcor-online.net> <84c1fef2-67e4-4274-9436-2bc85723a22e@googlegroups.com> <511fd40e$0$6555$9b4e6d93@newsspool4.arcor-online.net>
MIME-Version 1.0
Lines 30
NNTP-Posting-Date 16 Feb 2013 23:05:29 CET
NNTP-Posting-Host efbbd94a.newsspool2.arcor-online.net
X-Trace DXC=a?E^I[YV37K[6=1B@oB@@@A9EHlD;3YcB4Fo<]lROoRA8kF<OcfhCOKT`38E:`OojHDZm8W4\YJNLb@mF9jNikdEe8nA28^e?>B[UfL]`VYODD
X-Complaints-To usenet-abuse@arcor.de
Xref csiph.com comp.lang.javascript:18509

Show key headers only | View raw

Martin Honnen wrote:

> justaguy wrote:
>> I meant to delete the row but the TD only,
>>   <td id="del1" onclick="var
>>   
PE=document.getElementById('Content'),c=document.getElementById('row1');PE.removeChild(c);">
> 
> If you want to delete the row the td is in from the table or table
> section it is contained in then use
>    <td onclick="var row = this.parentNode; var tableOrSection =
> row.parentNode; tableOrSection.removeChild(row);">...</td>
> 
> Actually the variables are not needed but might make the code more
> descriptive than simply doing
>    this.parentNode.parentNode.removeChild(this.parentNode);

Another possibility, without loss of compatibility:

  var row; (row = this.parentNode).parentNode.removeChild(row);

This makes use of the fact that the result of a simple assignment is its 
right-hand side, and that MemberExpressions are evaluated from left to 
right.

-- 
PointedEars

Twitter: @PointedEars2
Please do not Cc: me. / Bitte keine Kopien per E-Mail.

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

Thread

Node removal problem justaguy <lichunshen84@gmail.com> - 2013-02-16 10:09 -0800
  Re: Node removal problem Martin Honnen <mahotrash@yahoo.de> - 2013-02-16 19:29 +0100
    Re: Node removal problem justaguy <lichunshen84@gmail.com> - 2013-02-16 10:37 -0800
      Re: Node removal problem justaguy <lichunshen84@gmail.com> - 2013-02-16 10:44 -0800
      Re: Node removal problem Martin Honnen <mahotrash@yahoo.de> - 2013-02-16 19:46 +0100
        Re: Node removal problem justaguy <lichunshen84@gmail.com> - 2013-02-16 11:10 -0800
          Re: Node removal problem justaguy <lichunshen84@gmail.com> - 2013-02-16 13:25 -0800
            Re: Node removal problem SAM <stephanemoriaux.NoAdmin@wanadoo.fr.invalid> - 2013-02-18 14:56 +0100
              Re: Node removal problem "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2013-02-18 22:05 +0100
        Re: Node removal problem Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-02-16 23:05 +0100
          Re: Node removal problem justaguy <lichunshen84@gmail.com> - 2013-02-16 14:44 -0800
            Re: Node removal problem Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-02-16 23:51 +0100
  Re: Node removal problem justaguy <lichunshen84@gmail.com> - 2013-02-16 15:19 -0800
  Re: Node removal problem SAM <stephanemoriaux.NoAdmin@wanadoo.fr.invalid> - 2013-02-17 02:46 +0100
  Re: Node removal problem justaguy <lichunshen84@gmail.com> - 2013-02-16 17:59 -0800
    Re: Node removal problem justaguy <lichunshen84@gmail.com> - 2013-02-16 18:44 -0800
      Re: Node removal problem justaguy <lichunshen84@gmail.com> - 2013-02-16 19:08 -0800
        Re: Node removal problem justaguy <lichunshen84@gmail.com> - 2013-02-16 19:54 -0800
        Re: Node removal problem SAM <stephanemoriaux.NoAdmin@wanadoo.fr.invalid> - 2013-02-18 14:41 +0100
    Re: Node removal problem SAM <stephanemoriaux.NoAdmin@wanadoo.fr.invalid> - 2013-02-18 13:07 +0100
      Re: Node removal problem "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2013-02-18 14:29 +0100
        Re: Node removal problem "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2013-02-18 14:36 +0100
          Re: Node removal problem SAM <stephanemoriaux.NoAdmin@wanadoo.fr.invalid> - 2013-02-18 15:13 +0100
        Re: Node removal problem SAM <stephanemoriaux.NoAdmin@wanadoo.fr.invalid> - 2013-02-18 15:05 +0100
          Re: Node removal problem "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2013-02-18 22:01 +0100

csiph-web