Re: [phplib] Template Problems From: darrylross (darrylross <email protected>)
Date: 06/09/01

On Sat, Jun 09, 2001 at 08:10:16AM +0100, Peter Bowyer wrote:
> I have the following code which is supposed to replace a block in my code
> with nothing (ie remove it ;-)) but it doesn't work :-(
>
> Please help, 'cause what I'm doing hinges on getting this to work!
>
> Thanks
> Peter.
> === Start of code ===
> $tpl = new Template(".");
> $tpl->set_file(array("message" => "$template.tpl", "card" => "card.tpl"));
>
> $tpl->set_var("IMAGE", $image);
> [snip]
> $tpl->set_var("MUSIC", $music);
> if ($music == "") {
> $tpl->set_block("message", "music_block");
> $tpl->set_var("music_block", "");
> // $tpl->parse("music_block", "");
> }

Hi,

I'd try something like this:
$tpl->set_file(array("message" => "$template.tpl", "card" => "card.tpl"));
$tpl->set_block("message", "music_block", "music_blocks");
 
$tpl->set_var("IMAGE", $image);
[snip]
$tpl->set_var("MUSIC", $music);
if ($music != "") {
          // Populate the block if you have some music.
          $tpl->set_var("var"=>'value");
          $tpl->parse("music_blocks", "music_blocks");
}

> $tpl->parse("CONTENT", "message");
> $tpl->pparse("CONTENT", "card");

>From my experiences with templates if you don't give a block a name
it always appears, but if you give a block a name and don't set
any variables in that block it will not appear.

Darryl

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