| Re: How to transfer value to iframe? [message #183124 is a reply to message #183123] |
Thu, 10 October 2013 03:13   |
David Robley
Messages: 23
Registered: March 2013
Karma:
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Junior Member |
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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
>
> <div id="menu1">
>
>
> <?php
>
> $numbers=range(1,60);
> shuffle($numbers);
>
> foreach ($numbers as $play) {
>
> echo "<div class='item'>";
>
>
> $year=$playme[$play][0];
> $rank=$playme[$play][1];
> $asong=$playme[$play][2];
> $art=$playme[$play][3];
>
> echo $asong;
> echo "<br>";
> echo $art;
> echo "<br>";
> echo $year;
> echo " # ";
> echo $rank;
>
> echo "</div>";
>
> $songid=$numbers[0]; << this reults in"1" always being piinted.
>
> };
>
> ?>
>
>
>
> </div>
--
Cheers
David Robley
Useless Invention: Low-calorie PowerBar.
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