navigation - WordPress Page Walker class descendants of parent with thumbnail and custom classes -

-

please, help!

i'm @ wits end , have finish tomorrow, really appreciate adjusting page walker class. (please!)

the ultimate goal display list in format:

animals //not shown   + cats   - dogs       - bulldogs       - boxers       - poodles   + horses   + sheep

depth requirement(s)

on cats, dogs, horses, sheep pages, (animals) bulldogs, boxers, poodles shouldn't display.

however, on dogs page, bulldogs, boxers, poodles in addition cats, horses , sheep page should display.

markup requirements

i need following markup in final output:

<ul class="list">     <li class="list__items"><a href="#link">cats</li>     <li class="list__items"><a href="#link">dogs</a>         <ul class="sub-tier__list">              <li class="sub-tier__group"><a href="#link">bulldogs</a></li>              <li class="sub-tier__group"><a href="#link">boxers</a></li>              <li class="sub-tier__group"><a href="#link">poodles</a></li>         </ul>     </li> </ul>

there's other divs, headings, etc. inside sub-tier__group wanted keep clean presentation purposes.

my current page walker class:

class page_list_with_thumbnail extends walker_page {     function start_lvl(&$output, $depth) {         $indent = str_repeat("\t", $depth);         $output .= "\n$indent<ul>\n";     }     function start_el(&$output, $page, $depth, $args, $current_page) {         if ( $depth )             $indent = str_repeat("\t", $depth);         else             $indent = '';         extract($args, extr_skip);         $class_attr = '';         if ( !empty($current_page) ) {             $_current_page = get_page( $current_page );             if ( (isset($_current_page->ancestors) && in_array($page->id, (array) $_current_page->ancestors)) || ( $page->id == $current_page ) || ( $_current_page && $page->id == $_current_page->post_parent ) ) {                 $class_attr = 'sel';             }         } elseif ( (is_single() || is_archive()) && ($page->id == get_option('page_for_posts')) ) {             $class_attr = 'sel';         }         if ( $class_attr != '' ) {             $class_attr = ' class="' . $class_attr . '"';             $link_before .= '<strong>';             $link_after = '</strong>' . $link_after;         }          // thumbnail          $page_thumbnail = get_the_post_thumbnail( $page->id );          $output .= $indent . '<li' . $class_attr . '><a href="' . get_page_link($page->id) . '"' . $class_attr . '">' . $page_thumbnail  . $link_before . apply_filters( 'the_title', $page->post_title, $page->id ) . $link_after . '</a>';       } }

my current template markup:

<?php     $walker = new page_list_with_thumbnail();      if($post->post_parent)         $children = wp_list_pages( array (             'title_li' => '',             'child_of' => $post->post_parent,             'echo' => '0',             'depth' => '0',             'walker' => $walker              ) );     else         $children = wp_list_pages("title_li=&child_of=".$post->id."&echo=0");     if ($children) { ?>     <ul>         <?php echo $children; ?>     </ul>  <?php } ?>

bonus: thumbnail output

currently, there's get_the_post_thumbnail( $page->id ); measure, if can spit out alt, title attributes individual headings icing on nightmare cake.

i've done best piece things found on here (and 4 million other google searches) i'm hoping it's easy fix beautiful wp ninjas out there.

thank much!


Comments

Post a Comment

Popular posts from this blog

node.js - Mongoose: Cast to ObjectId failed for value on newly created object after setting the value -

-
this question has answer here: what's mongoose error cast objectid failed value xxx @ path “_id”? 7 answers even though has been asked many times because entity has no valid objectid field. i came across situation objectid set value can casted objectid still error. the schema: var serviceschema = parammongoose.schema({ servicename:{ type: parammongoose.schema.types.objectid , ref: 'servicenames',required:true } }); pseudo code: servicefromdb=new service({servicename:'some name'}); servicefromdb.servicename='000000000000000000000001'; servicefromdb.save(function(paramerror,paramdata){ if(paramerror){ console.log('but but...',servicefromdb,paramerror) } }); the output of code is: but but... { servicename: 000000000000000000000001, _id: 55079a90286f49280364f78b } { [casterror: cast objectid faile...
Read more

[C++][SFML 2.2] Strange Performance Issues - Moving Mouse Lowers CPU Usage -

-
i've been working on making 2d map editor past 2 weeks or so, , i've run strange problem. trying optimize code, example, making functions should've been functions begin with, did made cpu usage go through roof. i've tried commenting out different sections of code thought culprits (scrolling, rendering, other calculations) no avail. think issue might trying call things within different functions, sake of making modular possible, i'd functionality. the other major change i've made since file i'm comparing i've ported variables external cpp file, since having variables global makes lot easier use within different functions. simple issue, can't life of me understand why happens. with original code, around 2-3% cpu usage. new code, around 20-35%, but, if move mouse around, it'll drop around 6-8%. tl;dr: after trying optimize code using functions, i've somehow killed performance, , found strange quirk moving mouse reduces cpu usage.. /...
Read more

gradle error "Cannot convert the provided notation to a File or URI" -

-
i have defined 2 system properties in gradle.properties: systemprop.builddir=build systemprop.cfgdir=build\\cfg and have following task defined in build.gradle: task clean(group:'clean',description:'clean project') << { ant.sequential { delete(dir: system.properties.builddir) mkdir(dir: system.properties.builddir) delete(dir: system.properties.cfgdir) mkdir(dir: system.properties.cfgdir) } } this generates following error: execution failed task ':clean'. > cannot convert provided notation file or uri: {dir=build}. following types/formats supported: - string or charsequence path, e.g 'src/main/java' or '/usr/include' - string or charsequence uri, e.g 'file:/usr/include' - file instance. - uri or url instance. but equivalent block of code not generate error , works expected: task clean(group:'clean',description:'clean project') << { ...
Read more