td-menu replacement tag

[frold]

Hey

Im looking for a replacement tag that output the sitestructure like this:

<tr>
<td class="topmenu">
<a href="" class="inactive">Option</a>
<a href="" class="active">Option</a>
<a href="" class="inactive">Option</a>
</td>
</tr>

<tr>
<td class="topmenusublevel">
<a href="" class="inactive">Suboption</a>
<a href="" class="inactive">Suboption</a>
<a href="" class="active">Suboption</a>
</td>
</tr>

Where you have the all toplevels menu items in one <TD> and the activated toplevel gets the class "active".
And then you have all the sublevels listed in another <TD> and the activated sublevel should also have the class activated..

can any one help?

do you understand?

[Oliver Georgi]

use NAV_ROW in combination with top level check - such global level ID is included in coming dev release.

Oliver

[frold]

Thank you for taking your time to help!!

use NAV_ROW in combination with top level check

Im do not understand?

but a very powerfull replacement tag would be:

{LEVEL:1} // would only list the first level and will always be shown
{LEVEL:2} // when pressed on level1, then level 2 is shown
{LEVEL:3} //when pressed on level 2 level 3 is showen etc...

With a menu like this:

Code: Select all

Level 1                 //alias=level1
--sublevel 1.1       //alias=level11 
----subsublevel 1.1.1  //alias=level111
Level 2                //alias=level2

On index.php the menu would look like this:
Level 1 | Level 2

On index.php?level11
Level 1 | Level 2
Sublevel .1.1

On index.php?level111
Level 1 | Level 2
Sublevel .1.1
Subsublevel 1.1.1

Maybe http://www.frold.lir.dk/jopav2 illustrate it...

[frold]

In some way this script does it...but I cannot fix it

I took the code from another script....

Place it in frontend_render

Code: Select all

<?
function frold_menu ($struct, $act_cat_id, $level, $nav_table_struct, $link_to="index.php") {
	// start with home directory for the listing = top nav structure
	// 1. Build the recursive tree for given actual article category ID
	
	// return the tree starting with given start_id (like breadcrumb)
	// if the $start_id = 0 then this stops because 0 = top level
	
	$level = intval($level);
	$start_id = $act_cat_id;
	
	while ($start_id) {
		$data[$start_id] = 1;
		$start_id		 = $struct[$start_id]["acat_struct"];
	}
	$temp_tree = (sizeof($data)) ? array_reverse($data, 1) : false;
	
	foreach($struct as $key => $value) {
		if($struct[$key]["acat_struct"] == $act_cat_id && $key && !$struct[$key]["acat_hidden"]) $c++;
	}
	$c = (!$c) ? 1 : 0;
	
	//get depth of level
	$level_depth = 0; $start_level = $level;
	while ($start_level) {
		$start_level = $struct[$start_level]["acat_struct"];
		$level_depth++;
	}
	$temp_menu = build_frold_menu ($struct, $level, $temp_tree, $act_cat_id, $nav_table_struct, $level_depth, $c, $link_to); //starts at root level
	return ($temp_menu) ? ($temp_menu) : "";
}

// -------------------------------------------------------------

function build_frold_menu ($struct, $level, $temp_tree, $act_cat_id, $nav_table_struct, $count, $div, $link_to) {
	// this returns the level structure based on given arrays
	// it is special for browsing from root levels
	$depth = sizeof($temp_tree)-$div; $count++;
	$depth2 = $depth-$count+2;
	$colspan	= ($depth2 > 1) ? " colspan=\"".$depth2."\"" : "";
	$temp_menu .= "";
	foreach($struct as $key => $value) {
		if($_SESSION["frontend_user_in"] && $struct[$key]["acat_regonly"]) 
			$struct[$key]["acat_regonly"] = 0;
			
		if($struct[$key]["acat_struct"] == $level && $key && !$struct[$key]["acat_hidden"] && !$struct[$key]["acat_regonly"]) {
			
			$link			= $link_to."?id=".$key.",0,0,1,0,0";
			
			if($temp_tree[$key]) {
				if($act_cat_id == $key) {
                    $temp_menu .= "<a class=\"active\" href=\"".$link."\">active_1".html_specialchars($struct[$key]["acat_name"])."</a>\n";
				} else {
					$temp_menu .= "<a class=\"active\" href=\"".$link."\">active_2".html_specialchars($struct[$key]["acat_name"])."</a>\n";
				}
				
				$temp_menu .= build_frold_menu ($struct, $key, $temp_tree, $act_cat_id, $nav_table_struct, $count, $div, $link_to);
			} else {
			//inactive menupunkter f.eks. når hovedsiden loades == index.php
				$temp_menu .= "<a class=\"inactive\" href=\"".$link."\">".html_specialchars($struct[$key]["acat_name"])."</a>\n";
			}
		}
	}

	$temp_menu .= "";
	if($nav_table_struct["row_space"] && $count == 1) $temp_menu .= $space_row;
	$temp_menu1 .= "</table>";
	return $temp_menu;
}
if( ! ( strpos($content["all"],'{FROLD')===false ) ) {
	$content["all"] = str_replace('{FROLD}', '{FROLD:0}', $content["all"]);
	$replace = 'frold_menu($content["struct"],intval($content["cat_id"]),"$1",$template_default["nav_table_struct"]);';
	$content["all"] = preg_replace('/\{FROLD:(\d+)\}/e', $replace, $content["all"]);
}

?>

It works at the toplevel but when it doesnt work anymore because toplevel and sublevel links are mixed... I need first all toplevel listed and then sublevel....

[frold]

I try to explain it more simple

What I need is a tag that output just
Toplevel

and another on that output just
Sublevel
basted on toplevel, if a toplevel is choosed

and so on...

[Oliver Georgi]

place this around line 80 in content.func.inc.php

Code: Select all

$LEVEL_ID = array();
$level_ID_array = get_breadcrumb($content["cat_id"], $content['struct']);
if(is_array($level_ID_array) && count($level_ID_array)) {
	$level_count = 0;
	foreach($level_ID_array as $key => $value) {
		$LEVEL_ID[$level_count] = $key;
		$level_count++;
	}
	unset($level_ID_array);
}

You can place following code for testing after that part of code and you will understand - to have access on structure use $content["struct"]:

Code: Select all

echo '<pre>';
print_r($LEVEL_ID);
print_r($content['struct']);
echo '</pre>';

Oliver

[frold]

place this around line 80 in content.func.inc.php

Code: Select all

$LEVEL_ID = array();
$level_ID_array = get_breadcrumb($content["cat_id"], $content['struct']);
if(is_array($level_ID_array) && count($level_ID_array)) {
	$level_count = 0;
	foreach($level_ID_array as $key => $value) {
		$LEVEL_ID[$level_count] = $key;
		$level_count++;
	}
	unset($level_ID_array);
}

You can place following code for testing after that part of code and you will understand - to have access on structure use $content["struct"]:

Code: Select all

echo '<pre>';
print_r($LEVEL_ID);
print_r($content['struct']);
echo '</pre>';

Oliver

sorry it doesnt help my stupid brain much....

[Oliver Georgi]

It will look like this:

Code: Select all

Array
(
    [0] => 0
    [1] => 32
)

Where [INT] represents current level -> [0] = TOP LEVEL, [1] is level under [0]. The number (INT) behind represents ID of that level.

Then compare the result of

Code: Select all

print_r($content['struct'])

against these IDs.

?

Oliver

[frold]

sorry it doesnt help me....

I dont understand the "loops" the script make in:
function frold_menu:

If I have this menu:

Level 1 //alias=level1
--sublevel 1.1 //alias=level11
Level 2 //alias=level2
Level 3

And press on sublevel 1.1 the script list:

Level 1 | Sublevel 1.1 | Level 2

I want it to eg list it like this:

Level 1 | Level 2 | Level 3 | Subelevel 2.1

If I press

Sublevels should first be listed at the end... But I can't figure out howto control that....

I guess it is this code snip that does it?

Code: Select all

			if($temp_tree[$key]) {
				if($act_cat_id == $key) {
			  //når toplevel er aktivt eller
                    $temp_menu .= "<a class=\"active\" href=\"".$link."\">active_1".html_specialchars($struct[$key]["acat_name"])."</a>\n";
				} else {
					$temp_menu .= "<a class=\"active\" href=\"".$link."\">active_2".html_specialchars($struct[$key]["acat_name"])."</a>\n";
				}		
				$temp_menu .= build_frold_menu ($struct, $key, $temp_tree, $act_cat_id, $nav_table_struct, $count, $div, $link_to);
			} else {

				$temp_menu .= "<a class=\"inactive\" href=\"".$link."\">".html_specialchars($struct[$key]["acat_name"])."</a>\n";
			}

[Oliver Georgi]

Try this - copy whole code in a file (i.e. sublevelnav.php) which has to be placed in phpwcms_template/inc_script/frontend_render and use {MY_LEVEL_NAV} as replacement tag for that menu:

Code: Select all

<?php

if( ! ( strpos($content["all"],'{MY_LEVEL_NAV}')===false ) ) {
	
	$complexNav = '';

	// equal template_defaults for all NAV_ROW
	// don't forget to use $GLOBALS when using this in function
	// like: $GLOBALS['template_default']["nav_row"]["after"]
	// and : $GLOBALS['LEVEL_ID']
	$template_default["nav_row"]["after"]				= '</ul>';
	$template_default["nav_row"]["between"]				= "\n";
	$template_default["nav_row"]["link_before"]			= '<li class="inactive">';
	$template_default["nav_row"]["link_after"]			= '</li>';
	$template_default["nav_row"]["link_before_active"]	= '<li class="active">';
	$template_default["nav_row"]["link_after_active"]	= '</li>';
	$template_default["nav_row"]["link_direct_before"]			= '';
	$template_default["nav_row"]["link_direct_after"]			= '';
	$template_default["nav_row"]["link_direct_before_active"]	= '';
	$template_default["nav_row"]["link_direct_after_active"]	= '';

	foreach($LEVEL_ID as $depth => $thisStructureID) {

		switch($depth) {

			case 0: // Top Level
					$template_default["nav_row"]["before"]				= '<ul class="levelClass0">';
					$complexNav .= nav_level_row($thisStructureID,0);
					
					break;
				
			case 1: // 1st Level
					$template_default["nav_row"]["before"]				= '<ul class="levelClass1">';
					$complexNav .= nav_level_row($thisStructureID,0);
					break;
				
			case 2: // 2nd Level
					$template_default["nav_row"]["before"]				= '<ul class="levelClass2">';
					$complexNav .= nav_level_row($thisStructureID,0);
					break;

			case 3: // 3rd Level
					$template_default["nav_row"]["before"]				= '<ul class="levelClass3">';
					$complexNav .= nav_level_row($thisStructureID,0);
					break;
				
			case 4: // 4th Level
					$template_default["nav_row"]["before"]				= '<ul class="levelClass4">';
					$complexNav .= nav_level_row($thisStructureID,0);
					break;

		}
	}

	$content["all"] = str_replace('{MY_LEVEL_NAV}', $complexNav, $content["all"]);
	
}

?>

You can enhance the switch section for as many levels you need.

Oliver

[frold]

wauw.... you are a sweethard...!!

It works like a charm...

It gives you totally new ways to make menus so brilliant...!!!

[cyrano]

hi frold,

what does it means with this:
// equal template_defaults for all NAV_ROW
// don't forget to use $GLOBALS when using this in function
// like: $GLOBALS['template_default']["nav_row"]["after"]
// and : $GLOBALS['LEVEL_ID']

I copied the code and place it in frontend_render folder and named it sublevel.php, but got an error shown means line 22...

I have set allow_remote_URL to "1"

do i have to do more?

Thank you for advice.

[frold]

hi frold,

what does it means with this:
// equal template_defaults for all NAV_ROW
// don't forget to use $GLOBALS when using this in function
// like: $GLOBALS['template_default']["nav_row"]["after"]
// and : $GLOBALS['LEVEL_ID']

I copied the code and place it in frontend_render folder and named it sublevel.php, but got an error shown means line 22...

I have set allow_remote_URL to "1"

do i have to do more?

Thank you for advice.

yep allow render....

71 $phpwcms["allow_ext_init"] = 0;

This function allows you to load your own PHP scripts before phpWCMS is loaded.
Your files are stored in the following directory.
/phpwcms_template/inc_script/frontend_init
Default = 0 Forbidden / 1 = Allowed.

72 $phpwcms["allow_ext_render"] = 0;

If you use existing functions from the INIT folder for rendering the page.
These files can be rendered from the directory
/phpwcms_template/inc_script/frontend_render
Default = 0 Forbidden / 1 = Allowed

[cyrano]

hi frold,

thank you for your fast reply.

I know to set both to "1", that is made.

I put the line {MY_LEVEL_NAV} into my templates left field and open the url in frontend and got an error.

Do i need to change the naming of {MY_LEVEL_NAV}?

[Oliver Georgi]

...got an error.

see this:
http://www.phpwcms.de/forum/viewtopic.php?p=32018#32018

Oliver