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Re: How to transfer value to iframe?

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On 10/10/13 06:51, richard wrote:
> On Thu, 10 Oct 2013 15:40:55 +1100, Jeff North wrote:
>
>> On Thu, 10 Oct 2013 00:01:56 -0400, in comp.lang.php richard
>> <noreply@example.com>
>> <1072h1gn3qh4z.axclc9ryd5s7$.dlg@40tude.net> wrote:
>>
>>> | On Thu, 10 Oct 2013 14:20:56 +1030, David Robley wrote:
>>> |
>>> | > richard wrote:
>>> | >
>>> | >> On Thu, 10 Oct 2013 13:43:42 +1030, David Robley wrote:
>>> | >>
>>> | >>> richard wrote:
>>> | >>>
>>> | >>>> http://mroldies.net/200/audiox.php
>>> | >>>>
>>> | >>>> First, the sound will work only in firefox.
>>> | >>>> So don't go bashing me for that.
>>> | >>>>
>>> | >>>> I have it set up so that a shuffled array will be displayed any time the
>>> | >>>> page is loaded. Hopefully.
>>> | >>>> What I want to do is to ensure that item one in the menu list will match
>>> | >>>> what is in the iframe.
>>> | >>>>
>>> | >>>> $_get[] relies on the values being transferred via a link.
>>> | >>>
>>> | >>> Not so - it uses the query string -
>>> | >>> https://en.wikipedia.org/wiki/Query_string - which may be passed via a
>>> | >>> clickable link, or as part of a URL
>>> | >>>
>>> | >>>> At this point, no link has been clicked on to set the value.
>>> | >>>> So how do I properly set the intitial value?
>>> | >>>
>>> | >>> <iframe id="x1" src="audiox1.php?a=foo&b=bar&c=baz"
>>> | >>> name="alpha"></iframe>
>>> | >>>
>>> | >>> Simply pass the value(s) you need to utilise in the iframe
>>> | >>
>>> | >> I tried this
>>> | >>
>>> | >> <iframe id="x1" src="audiox1.php?asong=songid" name="alpha"></iframe>
>>> | >>
>>> | >>
>>> | >> Assigining songid as $songid=$play[0];
>>> | >>
>>> | >> Retrieving value through
>>> | >>
>>> | >>
>>> | >> $number=$_GET["asong"];
>>> | >>
>>> | >> echo $number;
>>> | >>
>>> | >>
>>> | >>
>>> | >> Results in "songid" being printed.
>>> | >
>>> | > Not surprisingly, because that is what you have set as the value for asong
>>> | > in the iframe link. If you want to pass a value contained in a variable, you
>>> | > should use the variable, not a string. Look closely at what you are doing
>>> | > when calling the iframe.
>>> | >
>>> | > <iframe id="x1" src="audiox1.php?asong=songid" name="alpha"></iframe>
>>> |
>>> | so my question kind of still stands.
>>> | how do I make asong=??????  as the given initial value of the shuffled
>>> | array?
>>
>> Shhheeeeesssshhh.
>> <iframe id="x1" src="audiox1.php?asong="+songid name="alpha"></iframe>
>
> Wonder why I get absolutely nothing as a reeult?
> Guess it's because nothing got assingned eh?
>

If you copied the example as it was, you never get a value passed to the 
frame, if you did make it as you should for appending a php value, then 
the problem is that you haven't assigned a value.

Maybe something like http://www.w3schools.com/php could help you on the 
way with the simple things.

-- 

  //Aho

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Thread

How to transfer value to iframe? richard <noreply@example.com> - 2013-10-09 22:32 -0400
  Re: How to transfer value to iframe? David Robley <me@home.invalid> - 2013-10-10 13:43 +1030
    Re: How to transfer value to iframe? richard <noreply@example.com> - 2013-10-09 23:31 -0400
      Re: How to transfer value to iframe? David Robley <me@home.invalid> - 2013-10-10 14:20 +1030
        Re: How to transfer value to iframe? richard <noreply@example.com> - 2013-10-10 00:01 -0400
          Re: How to transfer value to iframe? Jeff North <jnorthau@yahoo.com.au> - 2013-10-10 15:40 +1100
            Re: How to transfer value to iframe? richard <noreply@example.com> - 2013-10-10 00:51 -0400
              Re: How to transfer value to iframe? "J.O. Aho" <user@example.net> - 2013-10-10 07:10 +0200
            Re: How to transfer value to iframe? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-10-11 01:15 +0200
      Re: How to transfer value to iframe? Denis McMahon <denismfmcmahon@gmail.com> - 2013-10-10 13:25 +0000
  Re: How to transfer value to iframe? Denis McMahon <denismfmcmahon@gmail.com> - 2013-10-10 13:12 +0000
  resolved?? Re: How to transfer value to iframe? (was: How to transfer value to iframe?) richard <noreply@example.com> - 2013-10-10 13:01 -0400
    Re: resolved?? Re: How to transfer value to iframe? richard <noreply@example.com> - 2013-10-10 13:28 -0400
      Re: resolved?? Re: How to transfer value to iframe? Derek Turner <frderek@cesmail.net> - 2013-10-10 17:39 +0000
        Re: resolved?? Re: How to transfer value to iframe? richard <noreply@example.com> - 2013-10-10 15:47 -0400
          Re: resolved?? Re: How to transfer value to iframe? Denis McMahon <denismfmcmahon@gmail.com> - 2013-10-10 21:31 +0000
            Re: resolved?? Re: How to transfer value to iframe? richard <noreply@example.com> - 2013-10-10 19:45 -0400
              Re: resolved?? Re: How to transfer value to iframe? The Natural Philosopher <tnp@invalid.invalid> - 2013-10-11 01:45 +0100
              Re: resolved?? Re: How to transfer value to iframe? Evan Platt <evan@theobvious.espphotography.com.invalid> - 2013-10-11 08:17 -0700
              Re: resolved?? Re: How to transfer value to iframe? Denis McMahon <denismfmcmahon@gmail.com> - 2013-10-11 15:27 +0000
                Re: resolved?? Re: How to transfer value to iframe? Evan Platt <evan@theobvious.espphotography.com.invalid> - 2013-10-11 21:21 -0700
          Re: resolved?? Re: How to transfer value to iframe? David Robley <me@home.invalid> - 2013-10-11 11:43 +1030
    Re: resolved?? Re: How to transfer value to iframe? Norman Peelman <npeelman@cfl.rr.com> - 2013-10-10 18:13 -0400
      Re: resolved?? Re: How to transfer value to iframe? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-10-11 01:37 +0200
        Re: resolved?? Re: How to transfer value to iframe? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-10-11 01:51 +0200
      Re: resolved?? Re: How to transfer value to iframe? richard <noreply@example.com> - 2013-10-10 19:43 -0400
        Re: resolved?? Re: How to transfer value to iframe? Norman Peelman <npeelman@cfl.rr.com> - 2013-10-10 22:30 -0400
          Re: resolved?? Re: How to transfer value to iframe? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-10-11 13:05 +0200
          Re: resolved?? Re: How to transfer value to iframe? Denis McMahon <denismfmcmahon@gmail.com> - 2013-10-11 15:39 +0000
            Re: resolved?? Re: How to transfer value to iframe? Norman Peelman <npeelman@cfl.rr.com> - 2013-10-11 19:04 -0400

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