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

Groups > comp.lang.javascript > #25640

Re: element content change

Show all headers | View raw

Ben Bacarisse wrote:

> Andrew Poulos <ap_prog@hotmail.com> writes:
> 
>> On 6/08/2014 10:05 AM, teddybubu@gmail.com wrote:
>>
>>> <input type="text" id="city"/> City<br/>
>>>
>>> Basically the City will be next to the input box as a label.
>>> Why won't this work?
>>> $('#city').change('City');

The jQuery.change() method does not change a value, as its name implies,
but rather binds an event handler to the "change" event.

>>> or
>>> $('#city').val('City');

That changes the value of (the value attribute) of the element, not its
content.

I suggest you get a better understanding of the DOM[1], before using
jQuery (if at all).

> To the OP: this may do what you want:
> 
>   var t = document.getElementById('city');
>   t.parentNode.insertBefore(document.createTextNode('City'),
>                             t.nextSibling);
> 
> but you should consider another approach.  It's often better to have an
> element in the document that you simply fill in.  You can then move it
> about as you work on the layout, style it like any other part of the
> document, etc.  What's more, HTML even defines an element whose role is
> to be a label for a form element: label:
> 
>   <input type=text id=city><label for=city id=citylabel></label><br>

ACK.  Or maybe better:

  <label id=citylabel><input type=text id=city> City</label><br>

as Yukka already suggested.

[1] <http://www.w3.org/DOM/>

-- 
Christoph M. Becker

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

Thread

element content change teddybubu@gmail.com - 2014-08-05 17:05 -0700
  Re: element content change Andrew Poulos <ap_prog@hotmail.com> - 2014-08-06 11:23 +1000
    Re: element content change Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-08-06 02:47 +0100
      Re: element content change "Jukka K. Korpela" <jkorpela@cs.tut.fi> - 2014-08-06 06:47 +0300
        Re: element content change Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-08-06 20:27 +0100
      Re: element content change "Christoph M. Becker" <cmbecker69@arcor.de> - 2014-08-06 15:16 +0200
        Re: element content change Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-08-06 20:37 +0100
          Re: element content change "Jukka K. Korpela" <jkorpela@cs.tut.fi> - 2014-08-06 23:19 +0300
            Re: element content change Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-08-06 21:54 +0100
              Re: element content change Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-08-06 21:59 +0100
            Re: element content change "Christoph M. Becker" <cmbecker69@arcor.de> - 2014-08-07 00:59 +0200
              Re: element content change "Jukka K. Korpela" <jkorpela@cs.tut.fi> - 2014-08-07 08:28 +0300
                Re: element content change Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-08-07 11:42 +0100
                Re: element content change "Christoph M. Becker" <cmbecker69@arcor.de> - 2014-08-08 18:48 +0200
          Re: element content change "Christoph M. Becker" <cmbecker69@arcor.de> - 2014-08-07 00:54 +0200
  Re: element content change teddybubu@gmail.com - 2014-08-05 19:36 -0700
    Re: element content change Hans-Georg Michna <hans-georgNoEmailPlease@michna.com> - 2014-08-06 08:52 +0200
  Re: element content change Denis McMahon <denismfmcmahon@gmail.com> - 2014-08-06 12:52 +0000
  Re: element content change teddybubu@gmail.com - 2014-08-06 05:58 -0700

csiph-web