Templates in der Hauptnavigation

Neverlands
Beiträge: 45
Registriert: Mo 20. Sep 2004, 14:56
Wohnort: Wien
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Beitrag von Neverlands » Di 20. Feb 2007, 10:09

Hallo Oldperl,

danke für Deine rasche Antwort.
Leider bekomme ich jetzt überall die Pfeile, auch wenn die Kategorie keine Unterkategorien hat.

Liebe Güße aus dem sonnigen Wien :)

Neverlands

Oldperl
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Registriert: Do 30. Jun 2005, 22:56
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Beitrag von Oldperl » Di 20. Feb 2007, 10:36

Hallo Neverlands,

tja das war mein Fehler 8)

ich hab's schon selber in diesem thread geschrieben, man sollte das array $sub mit empty prüfen, nicht mit is_array. :roll:

Hab's im Post vorher geändert.

Gruß aus Franken

Ortwin
ConLite 2.1, alternatives und stabiles Update von Contenido 4.8.x unter PHP 7.x - Download und Repo auf Gitport.de
phpBO Search Advanced - das Suchwort-Plugin für CONTENIDO 4.9
Mein Entwickler-Blog

Neverlands
Beiträge: 45
Registriert: Mo 20. Sep 2004, 14:56
Wohnort: Wien
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Beitrag von Neverlands » Di 20. Feb 2007, 13:01

Hallo Oldperl,

jetzt werden gar keine Pfeile mehr angezeigt.
Diese Variante hatte ich übrigens schon ausprobiert, nachdem ich diesen Thread hier gelesen hatte.
Ich poste zur Sicherheit nochmal den Code:

Code: Alles auswählen

/* Create Navigation Array */
nav($sel_idcat);

/* Start Output buffer */
ob_start();

echo '<table cellspacing="0" cellpadding="0" border="0">';

foreach ($navitems as $key => $data) { 

    /* 1. Navigations Ebene */ 
    $tpl->reset(); 
    $tpl->set('d', 'NAME',  $data['name']); 
    $tpl->set('d', 'TARGET', $data['target']); 
    $tpl->set('d', 'HREF',  $sess->url('front_content.php?idcat='.$data['idcat'])); 
    $tpl->next(); 

       if ($idcat == $data['idcat']) { 
           $tpl->generate('templates/navfirst_on.html'); 
      }elseif(is_array($data['sub'])){ 
           $tpl->generate('templates/navfirst_open.html'); 
       } else { 
   // Template auswählen abhängig von SubKats 
           if (empty($data['sub'])) { 
               $tpl->generate('templates/navfirst_off.html'); 
           } else { 
               $tpl->generate('templates/navfirstmore_off.html'); 
           } 
       }

    if (is_array($data['sub'])) {

        foreach ($data['sub'] as $key => $data) {

            /* 2. Navigations Ebene */
            $tpl->reset();
            $tpl->set('d', 'NAME',  $data['name']);
            $tpl->set('d', 'TARGET', $data['target']);
            $tpl->set('d', 'HREF',  $sess->url('front_content.php?idcat='.$data['idcat']));
            $tpl->next();

	    if ($idcat == $data['idcat']) { 
	        $tpl->generate('templates/navsecond_on.html');
		}elseif(is_array($data['sub'])){
	        $tpl->generate('templates/navsecond_open.html');
	    } else {
	        $tpl->generate('templates/navsecond_off.html');
	    }

             if (is_array($data['sub'])) {

                foreach ($data['sub'] as $key => $data) {

                    /* 3. Navigations Ebene */
                    $tpl->reset();
                    $tpl->set('d', 'NAME',  $data['name']);
                    $tpl->set('d', 'TARGET', $data['target']);
                    $tpl->set('d', 'HREF',  $sess->url('front_content.php?idcat='.$data['idcat']));
                    $tpl->next();

                    if ($idcat == $data['idcat']) {
                        $tpl->generate('templates/navthird_on.html');
                    } else {
                        $tpl->generate('templates/navthird_off.html');
                    }

                } // end foreach

            } // end if

        } // end foreach

    } // end if

} // end foreach

echo '</table>';

/* Read out buffer */
$html = ob_get_contents();

/* Clean buffer */
ob_end_clean();

/* Output buffer-contents */
echo $html;

?>
Liebe Grüße,
Neverlands

Oldperl
Beiträge: 4255
Registriert: Do 30. Jun 2005, 22:56
Wohnort: Eltmann, Unterfranken, Bayern
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Beitrag von Oldperl » Di 20. Feb 2007, 17:40

Hallo Neverlands,

Also ich habe mir das Ganze nun doch nochmal angeschaut und so wie ich dachte geht es überhaupt nicht :(

das array $data['sub'] wird in der 1. Naviebene nur für die aufgerufene Kategorie erstellt. Daher ist eine Abfrage darüber auch nicht möglich.

Ich habe aber mal die rekursive Navi-Funktion so modifiziert, das sie für die 1. Ebene eine Variable $data['has_sub'] anlegt, in der entweder 0 für keine Unterkategorien oder die Anzahl der Sub-Kategorien steht.

Diese kann man dann per empty() abfragen.

Hier der Code:

Code: Alles auswählen

<?php
/***********************************************
* CONTENIDO MODUL - OUTPUT
*
* Modulname  :      Hauptnavigation
* Author(s)   :     Jan Lengowski, Andreas Lindner, 4fb
* Copyright   :     Contenido - four for business, Andreas Lindner
* Created     :     12.08.2005
************************************************/

#System properties in use:
#Type: navigation, Name: idcat_homepage
#Contains idcat of tree to be displayed in main navigation

#Includes
cInclude("frontend", "includes/functions.navigation.php");

#If no tree is selected, use client setting
$start_cat = "CMS_VALUE[0]";
if ($start_cat=='') {
    $cApiClient = new cApiClient($client);
	$start_cat = $cApiClient->getProperty('navigation','idcat_homepage');
}

if ( !is_object($db2) ) {
    $db2 = new DB_Contenido;
}

/**
 * Check if a category is child
 * of another category
 *
 * @return boolean true/false
 * @author Jan Lengowski <Jan.Lengowski@4fb.de>
 * @copyright four for business AG 2003
 */
function catIsChildOf($id, $idparent) {

    global $cfg, $client, $lang;

    $db = new DB_Contenido;

    $parent = $id;

    while ( $parent != 0 ) {

        $sql = "SELECT
                    a.parentid
                FROM
                    ".$cfg["tab"]["cat"]." AS a,
                    ".$cfg["tab"]["cat_lang"]." AS b
                WHERE
                    a.idclient  = '".$client."' AND
                    b.idlang    = '".$lang."' AND
                    a.idcat     = b.idcat AND
                    a.idcat   = '".$parent."'";

        $db->query($sql);
        $db->next_record();

        $parent = $db->f("parentid");

        if ($parent == $idparent) {
            return true;
        }

    }

    return false;

}

if ( catIsChildOf($idcat, $start_cat) ) {
    $sel_idcat = $idcat;
} else {
    $sel_idcat = $start_cat;
}

/* Include Template Class */
include_once($cfg["path"]["contenido"] . 'classes/class.template.php');

/**
 * Array storing alle the
 * navigation data
 */
$navitems = array();


/* Template Instance */
$tpl = new Template;

/**
 * Recursive function for creating
 * the navigation array
 * @param Int $idcat Category id
 */
function nav($idcat) {

        global $navitems, $client, $lang, $cfg, $start_cat;

        $db  = new DB_Contenido;
        $db2 = new DB_Contenido;
        $db3 = new DB_Contenido;

        $sql = "SELECT parentid FROM ".$cfg["tab"]["cat"]." WHERE idcat = '$idcat'";

        $db->query($sql);
        $db->next_record();

        $parentid = $db->f("parentid");

        if ( $parentid == 0 ) {

           if ( $idcat != $start_cat ){

                $navitems = array();

                $sql = "SELECT
                            A.idcat,
                            C.name,
                            C.public,
                            C.idcatlang
                        FROM
                            ".$cfg["tab"]["cat_tree"]." AS A,
                            ".$cfg["tab"]["cat"]." AS B,
                            ".$cfg["tab"]["cat_lang"]." AS C
                        WHERE
                            A.idcat     = B.idcat   AND
                            B.idcat     = C.idcat   AND
                            B.idclient  = '$client' AND
                            C.idlang    = '$lang'   AND
                            C.visible   = '1'       AND
                            B.parentid  = '".$start_cat."'
                        ORDER
                            BY A.idtree";

                      $db->query($sql);

                      while ($db->next_record()) {

                            /* Check for external redirects... */
                            $sql = "SELECT
                                        a.external_redirect AS ext,
                                        a.idartlang AS idartlang
                                    FROM
                                        ".$cfg["tab"]["art_lang"]." AS a,
                                        ".$cfg["tab"]["cat_art"]." AS b,
                                        ".$cfg["tab"]["cat"]." AS c
                                    WHERE
                                        b.idcat     = '".$db->f("idcat")."' AND
                                        c.idclient  = '".$client."' AND
                                        c.idcat     = b.idcat AND
                                        a.idart     = b.idart AND
                                        a.idlang    = '".$lang."'";

                            $db2->query($sql);
                            $flag = false;
							while ($db2->next_record()&&!$flag) {
	                            if (isStartArticle($db2->f("idartlang"), $db->f("idcat"), $lang))
	                            {
									$flag = true;
	                                $target = ( $db2->f("ext") == 0 ) ? '_self' : '_blank';

	                                $navitems[$db->f("idcat")] = array("idcat"      => $db->f("idcat"),
	                                                                    "name"      => $db->f("name"),
	                                                                    "target"    => $target,
						                        	                    "public" => $db->f("public"),
		            					            	                "idcatlang" => $db->f("idcatlang"),
                                                                        "has_sub"	=>	'hello');
	                            }
							}
                      }

           }

           return true;
        }

        $sql = "SELECT
                    A.idcat,
                    C.name,
		            C.public,
       			    C.idcatlang
                FROM
                    ".$cfg["tab"]["cat_tree"]." AS A,
                    ".$cfg["tab"]["cat"]." AS B,
                    ".$cfg["tab"]["cat_lang"]." AS C
                WHERE
                    A.idcat     = B.idcat   AND
                    B.idcat     = C.idcat   AND
                    B.idclient  = '$client' AND
                    C.idlang    = '$lang'   AND
                    C.visible   = '1'       AND
                    B.parentid  = '$parentid'
                ORDER BY
                    A.idtree";

        $db->query($sql);

        while ($db->next_record()) {

                /* Check for external redirects... */
                $sql = "SELECT
                            a.external_redirect AS ext,
                            a.idartlang AS idartlang
                        FROM
                            ".$cfg["tab"]["art_lang"]." AS a,
                            ".$cfg["tab"]["cat_art"]." AS b,
                            ".$cfg["tab"]["cat"]." AS c
                        WHERE
                            b.idcat     = '".$db->f("idcat")."' AND
                            c.idclient  = '".$client."' AND
                            c.idcat     = b.idcat AND
                            a.idart     = b.idart AND
                            a.idlang    = '".$lang."'";

                $db2->query($sql);
				$flag = false;
                while ($db2->next_record() && !$flag) {
	                if (isStartArticle($db2->f("idartlang"), $db->f("idcat"), $lang))
	                {
						$flag = true;
	                    $target = ( $db2->f("ext") == 0 ) ? '_self' : '_blank';

                        $sql = "SELECT
	                                A.idcat
	                            FROM
	                                ".$cfg["tab"]["cat_tree"]." AS A,
	                                ".$cfg["tab"]["cat"]." AS B,
	                                ".$cfg["tab"]["cat_lang"]." AS C
	                            WHERE
	                                A.idcat     = B.idcat   AND
	                                B.idcat     = C.idcat   AND
	                                B.idclient  = '$client' AND
	                                C.idlang    = '$lang'   AND
	                                C.visible   = '1'       AND
	                                B.parentid  = '".$db->f("idcat")."'
	                            ORDER BY
	                                A.idtree";

	                    $db3->query($sql);

	                    $tmp_nav[$db->f("idcat")] = array("idcat"   => $db->f("idcat"),
	                                                      "name"    => $db->f("name"),
	   	                        	                      "public" => $db->f("public"),
		            					            	  "idcatlang" => $db->f("idcatlang"),
	                                                      "target"  => $target,
                                                          "has_sub"		=> $db3->num_rows());
	                }
				}
        }

        $tmp_nav[$idcat]["sub"] = $navitems;
        $navitems = $tmp_nav;

        /* Function call */
        nav($parentid);

}  // end function

$sql = "SELECT
            A.idcat,
            C.name,
		    C.public,
       		C.idcatlang
        FROM
            ".$cfg["tab"]["cat_tree"]." AS A,
            ".$cfg["tab"]["cat"]." AS B,
            ".$cfg["tab"]["cat_lang"]." AS C
        WHERE
            A.idcat     = B.idcat   AND
            B.idcat     = C.idcat   AND
            B.idclient  = '$client' AND
            C.idlang    = '$lang'   AND
            C.visible   = '1'       AND
            B.parentid  = '$sel_idcat'
        ORDER BY
            A.idtree";

$db->query($sql);

while ( $db->next_record() ) {

        /* Check for external redirects... */
        $sql = "SELECT
                    a.external_redirect AS ext,
                    a.idartlang AS idartlang
                FROM
                    ".$cfg["tab"]["art_lang"]." AS a,
                    ".$cfg["tab"]["cat_art"]." AS b,
                    ".$cfg["tab"]["cat"]." AS c
                WHERE
                    b.idcat     = '".$db->f("idcat")."' AND
                    c.idclient  = '".$client."' AND
                    c.idcat     = b.idcat AND
                    a.idart     = b.idart AND
                    a.idlang    = '".$lang."'";

        $db2->query($sql);
        #$db2->next_record();
		$flag = false;
		while ($db2->next_record()&&!$flag) {
	        if (isStartArticle($db2->f("idartlang"), $db->f("idcat"), $lang))
	        {
				$flag = true;
	            $target = ( $db2->f("ext") == 0 ) ? '_self' : '_blank';

                $sql = "SELECT
	                                A.idcat
	                            FROM
	                                ".$cfg["tab"]["cat_tree"]." AS A,
	                                ".$cfg["tab"]["cat"]." AS B,
	                                ".$cfg["tab"]["cat_lang"]." AS C
	                            WHERE
	                                A.idcat     = B.idcat   AND
	                                B.idcat     = C.idcat   AND
	                                B.idclient  = '$client' AND
	                                C.idlang    = '$lang'   AND
	                                C.visible   = '1'       AND
	                                B.parentid  = '".$db->f("idcat")."'
	                            ORDER BY
	                                A.idtree";

	            $db2->query($sql);

	            $navitems[$db->f("idcat")] = array("idcat"  => $db->f("idcat"),
	                                               "name"   => $db->f("name"),
	  	                        	               "public" => $db->f("public"),
		            					           "idcatlang" => $db->f("idcatlang"),
	                                               "target" => $target,
                                                   "has_sub"=> $db2->num_rows());
	        }
		}
}

/* Create Navigation Array */
if(($sel_idcat=='')||($sel_idcat=='0')){
    $cApiClient = new cApiClient($client);
    $sel_idcat = $cApiClient->getProperty('navigation', 'idcat_homepage');
}

nav($sel_idcat);

/* Start Output buffer */
ob_start();

foreach ($navitems as $key => $data) {

    /* 1. Navigation level */
	if (checkCatPermission($data['idcatlang'],$data['public'])) {
	    $tpl->reset();
	    $tpl->set('d', 'NAME',  $data['name']);
	    $tpl->set('d', 'TARGET', $data['target']);
	    $tpl->set('d', 'HREF',  $sess->url('front_content.php?idcat='.$data['idcat']));

	    $tpl->next();
	    if ($idcat == $data['idcat']) {
	        $tpl->generate('templates/navfirst_on.html');
		}elseif(is_array($data['sub'])){
	        $tpl->generate('templates/navfirst_open.html');
	    } else {
        	if(empty($data['has_sub'])) {
		        $tpl->generate('templates/navfirst_off.html');
            }else{
            	$tpl->generate('templates/navfirstmore_off.html');
            }
	    }

    	/* 2. Navigation level */
	    if (is_array($data['sub'])) {
	        foreach ($data['sub'] as $key => $data) {
				if (checkCatPermission($data['idcatlang'],$data['public'])) {
		            $tpl->reset();
		            $tpl->set('d', 'NAME',  $data['name']);
		            $tpl->set('d', 'TARGET', $data['target']);
		            $tpl->set('d', 'HREF',  $sess->url('front_content.php?idcat='.$data['idcat']));
		            $tpl->next();
		            if ($idcat == $data['idcat']) {
		                $tpl->generate('templates/navsecond_on.html');
					}elseif(is_array($data['sub'])){
				        $tpl->generate('templates/navsecond_open.html');
		            } else {
		                $tpl->generate('templates/navsecond_off.html');
		            }

				    /* 3. Navigation level */
		            if (is_array($data['sub'])) {
		                foreach ($data['sub'] as $key => $data) {
							if (checkCatPermission($data['idcatlang'],$data['public'])) {
			                    $tpl->reset();
			                    $tpl->set('d', 'NAME',  $data['name']);
			                    $tpl->set('d', 'TARGET', $data['target']);
			                    $tpl->set('d', 'HREF',  $sess->url('front_content.php?idcat='.$data['idcat']));
			                    $tpl->next();

			                    if ($idcat == $data['idcat']) {
			                        $tpl->generate('templates/navthird_on.html');
								}elseif(is_array($data['sub'])){
							        $tpl->generate('templates/navthird_open.html');
			                    } else {
			                        $tpl->generate('templates/navthird_off.html');
			                    }

			                    /* 4. Navigation level */
					            if (is_array($data['sub'])) {
					                foreach ($data['sub'] as $key => $data) {
										if (checkCatPermission($data['idcatlang'],$data['public'])) {
						                    $tpl->reset();
						                    $tpl->set('d', 'NAME',  $data['name']);
						                    $tpl->set('d', 'TARGET', $data['target']);
						                    $tpl->set('d', 'HREF',  $sess->url('front_content.php?idcat='.$data['idcat']));
						                    $tpl->next();
						                    if ($idcat == $data['idcat']) {
						                        $tpl->generate('templates/navfourth_on.html');
											}elseif(is_array($data['sub'])){
										        $tpl->generate('templates/navfourth_open.html');
						                    } else {
						                        $tpl->generate('templates/navfourth_off.html');
						                    }

						                    /* 5. Navigation level */
								            if (is_array($data['sub'])) {
								                foreach ($data['sub'] as $key => $data) {
													if (checkCatPermission($data['idcatlang'],$data['public'])) {
									                    $tpl->reset();
									                    $tpl->set('d', 'NAME',  $data['name']);
									                    $tpl->set('d', 'TARGET', $data['target']);
									                    $tpl->set('d', 'HREF',  $sess->url('front_content.php?idcat='.$data['idcat']));
									                    $tpl->next();
									                    if ($idcat == $data['idcat']) {
									                        $tpl->generate('templates/navfifth_on.html');
									                    } else {
									                        $tpl->generate('templates/navfifth_off.html');
									                    }
										            } // end if
								                } // end foreach
								            } // end if
							            } // end if
					                } // end foreach
					            } // end if
				            } // end if
		                } // end foreach
		            } // end if
	            } // end if
	        } // end foreach
	    } // end if
    } // end if
} // end foreach

/* Read out buffer */
$html = ob_get_contents();

/* Clean buffer */
ob_end_clean();

/* Output buffer-contents */
echo $html;
?>
Kannst du das bitte mal testen und mir eine kurze Rückmeldung geben ob es so funktioniert?

Gruß aus Franken

Ortwin
ConLite 2.1, alternatives und stabiles Update von Contenido 4.8.x unter PHP 7.x - Download und Repo auf Gitport.de
phpBO Search Advanced - das Suchwort-Plugin für CONTENIDO 4.9
Mein Entwickler-Blog

Neverlands
Beiträge: 45
Registriert: Mo 20. Sep 2004, 14:56
Wohnort: Wien
Kontaktdaten:

Beitrag von Neverlands » Mi 21. Feb 2007, 09:36

Hallo Ortwin,

absolut perfekt!
Vielen, vielen Dank und liebe Grüße,

Neverlands

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