I'm relatively new to Panels, and need to do something a little unusual -- I need to render a Panels display into content controlled by CiviCRM.
I can get this to work, but it's a little ugly. I haven't found any good code examples for doing this, so I looked at how Panel Nodes (6.x-3.5 for this and everything else panels-wise) did it, and am doing something like this:
<?php
$did = 11;
$display = panels_load_display($did);
$display->css_id = 'da-dashboard-group-panel';
$rendered = panels_render_display($display);
?>Note my magic number. While this works, it's hell to maintain, since I don't see any UI for managing raw displays -- the UI knows about Mini Panels, Pages and Panel Nodes, and if I want to use the UI to construct the display or manipulate it, I seem to need to create one of those types, figure out what display the object is using (in this case, display ID = 11) and pass that to code like the code above.
There's gotta be a better way than that. Is there?

Comments
But How to pass arguments
Hi,
I am using similar code. But don't know, how to pass arguments to before rendering.
Was researching this
Found this article
http://codekarate.com/content/embed-mini-panel-code
Building upon Torenware's example
Requires PHP filter module to be enabled (PHP code Input format).
The $did and $display->layout values are located in the 'panels_display' table.
<?php$did = '333';
$display = panels_load_display($did);
$display->layout = 'flexible:homepage';
$rendered = panels_render_display($display);
print $rendered;
?>
I'm successfully using this in a taxonomy-based information architecture (/directory/!term1/!term2), where the homepage is a separate panel, within another panel. Here's a method for displaying the embedded homepage panel in a taxonomy-based information architecture:
<?php$wherearethey = getenv("REQUEST_URI");
if (ereg("\/directory$","$wherearethey")) {
$did = '333';
$display = panels_load_display($did);
$display->layout = 'flexible:homepage';
$rendered = panels_render_display($display);
print $rendered;
}
?>