[phplib] Inserting the correct template block From: Peter Bowyer (reywob <email protected>)
Date: 07/26/01

I have two template files.
index.tpl 

--
{IMG}
--
and images.tpl
--
<!-- BEGIN img_block -->
<img src="images/{IMAGE}" {IMGSIZE}>
<!-- END img_block -->

<!-- BEGIN swf_block -->
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" 
codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=4,0,2,0" 
{IMGSIZE}>
<param name=movie value="images/{IMAGE}">
<param name=quality value=high>
<embed src="images/{IMAGE}" quality=high 
pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" 
type="application/x-shockwave-flash" width="500" height="300">
</embed>
</object>
<!-- END swf_block -->
--

Now, in my PHP file, I test the image file's extension, and then depending 
on whether it is flash or a plain image, I insert the correct code into 
{IMG}, also assigning the image name to {IMAGE}.  My problem is that I 
cannot insert the correct block without deleting the others, and then I 
have to put the line
$tpl->parse("IMG", "img_tags", "true");
which puts the whole file images.tpl into the template as I can't think how 
to vary the parse depending on which block is left ( img_tags has been 
defined using $tpl->set_file(array(..., "img_tags" => "image.tpl"));)

I'm sure I'm not using the tempate class correctly and there's something 
I've missed - can someone help me please???

Thanks,
Peter.

PS: my current code is:
if(ereg("\.swf$", trim($image))) {
         $tpl->del_block("img_tags", "img_block");
         $tpl->set_block("img_tags", "swf_block");
} else {
         $tpl->del_block("img_tags", "swf_block");
}
$tpl->parse("IMG", "img_tags", "true");
}

using the del_block extension
Class Sendcard_Template extends Template {
   function del_block($container, $handle) {
         $this->set_block($container, $handle);
         $this->set_var($handle, "");
   }
}

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--oOo--
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