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Groups > comp.lang.javascript > #28412

Re: Retrieve a select from a table cell

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danca (Daniele Campagna) wrote:

> Hi all, I'm trying to retrieve the value of a <select> in a table cell.
> However, I noticed a different behaviour if i create the element via
> HTML or if I create it via createElement() and then appendChild()

Well, remove all whitespace between the tags in the HTML version, and
most likely you get the same behavior.

> Now I put an onclick() on cells just to see the firstChild element of
> the TD in the cell:

Node.firstChild does not necessarily yield the the first child *element*
of the node.  If you want to get that, use ParentNode.firstElementChild
(you may want to write a wrapper/fallback in case the method is not
supported).

Alternatively, you can retrieve all select elements with
Element.getElementsByTagName("select").

-- 
Christoph M. Becker

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Retrieve a select from a table cell "danca (Daniele Campagna)" <cyberdanny@tiscalinet.it> - 2015-07-14 14:24 +0200
  Re: Retrieve a select from a table cell "Christoph M. Becker" <cmbecker69@arcor.de> - 2015-07-14 14:45 +0200
    Re: Retrieve a select from a table cell Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-07-14 16:54 +0200
      Re: Retrieve a select from a table cell "Christoph M. Becker" <cmbecker69@arcor.de> - 2015-07-14 23:20 +0200
    Re: Retrieve a select from a table cell "danca (Daniele Campagna)" <cyberdanny@tiscalinet.it> - 2015-07-15 09:11 +0200
  Re: Retrieve a select from a table cell Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-07-14 21:36 +0200
    Re: Retrieve a select from a table cell Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-07-14 21:41 +0200
    Re: Retrieve a select from a table cell "danca (Daniele Campagna)" <cyberdanny@tiscalinet.it> - 2015-07-15 09:10 +0200
      Re: Retrieve a select from a table cell Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-07-15 09:46 +0200
        Re: Retrieve a select from a table cell "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-07-15 10:03 +0200
          Re: Retrieve a select from a table cell "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2015-07-15 06:33 -0700
        Re: Retrieve a select from a table cell "danca (Daniele Campagna)" <cyberdanny@tiscalinet.it> - 2015-07-15 10:17 +0200
          Re: Retrieve a select from a table cell Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-07-15 11:47 +0200
            Re: Retrieve a select from a table cell "danca (Daniele Campagna)" <cyberdanny@tiscalinet.it> - 2015-07-15 13:11 +0200
              Re: Retrieve a select from a table cell Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-07-18 18:04 +0200
  Re: Retrieve a select from a table cell Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2015-07-14 16:44 -0300
    Re: Retrieve a select from a table cell Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2015-07-14 17:03 -0300
      Re: Retrieve a select from a table cell Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-07-14 22:07 +0200
        Re: Retrieve a select from a table cell Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2015-07-14 17:28 -0300
          Re: Retrieve a select from a table cell Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-07-15 00:23 +0200
    Re: Retrieve a select from a table cell Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-07-14 22:02 +0200

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