Show menu items only when login

9 Posts

franckcl Reply #1, 8 years, 3 months ago

Hi all,

I use WayFinder to manage the menu.
I would like to know how to do to display some items in the menu (or enable some items) only when my variable $_session["connected"] is defined.

thanks
Franck

9 Posts

franckcl Reply #2, 8 years, 3 months ago

Solved !
1) In a shunk, I've added this: [[menu]]
2) the snippet of menu is:

<?php
// Si l'utilisateur est enregistré, tous les menus sont affichés
 if (isset($_SESSION['connected'])) {
	
    $output = $modx->runSnippet('Wayfinder',array(
		'startId' => '1',
		'outerTpl'=> 'menuOuter',
		'rowTpl'  => 'menuRow',
		'innerTpl'=> 'menuInner',
		'innerRowTpl' => 'menunnerRow',
		'hereClass' => 'current_page_item',
		'firstClass' => '',
		'lastClass' => '',
    	'excludeDocs' => ''
	));
 } else
// sinon, masquer certaines pages
 {
    $output = $modx->runSnippet('Wayfinder',array(
		'startId' => '1',
		'outerTpl'=> 'menuOuter',
		'rowTpl'  => 'menuRow',
		'innerTpl'=> 'menuInner',
		'innerRowTpl' => 'menunnerRow',
		'hereClass' => 'current_page_item',
		'firstClass' => '',
		'lastClass' => '',
    	'excludeDocs' => '2,4,6,29'
	));
 }
	
echo $output;

788 Posts

breezer Reply #3, 8 years, 3 months ago

Glad you got the issue sorted, here is a shorter version that should work ( does the same thing with a little less code is the only difference).
Another thing with snippets its better to add all the output into a variable, then return instead of echo. Just fyi

<?php
$exclude_docs = isset($_SESSION['connected']) ? '2,4,6,29' : ''; 
    
$output = $modx->runSnippet('Wayfinder',array(
        'startId'     => '1',
        'outerTpl'    => 'menuOuter',
        'rowTpl'      => 'menuRow',
        'innerTpl'    => 'menuInner',
        'innerRowTpl' => 'menunnerRow',
        'hereClass'   => 'current_page_item',
        'firstClass'  => '',
        'lastClass'   => '',
        'excludeDocs' => $exclude_docs
    ));

return $output;
?>

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