Let’s say we have 2 search forms on our site:

1. General Site-Wide Search
2. Recipe Search – searches subcategories of the Recipe Category

The first thing we need to do is tweak the search.php template to use it as a filter that will recognize if a search is coming from the Site-Wide search form or the Recipe Search form.

1. Open Search.php and delete everything.  Add the following code:

<?php
/* Template Name: Search Results */
$search_refer = $_GET["site_section"];
if ($search_refer == ‘recipe’) { load_template(TEMPLATEPATH . ‘/recipe-search.php’); }
elseif ($search_refer == ’site-search’) { load_template(TEMPLATEPATH . ‘/site-search.php’); }; ?>

2. Open Header.php or wherever the General Site-Wide Search Form is located and add this line:

<input type=”hidden” name=”site_section” value=”site-search” />

The Site-Wide Search form will look something like this:

<form method=”get” id=”searchform” action=”<?php bloginfo(‘home’); ?>/”>
<div id=”search”>
<input type=”text” value=” ” onclick=”this.value=”;” name=”s” id=”s” />
<input type=”hidden” name=”site_section” value=”site-search” />
<input name=”" type=”image” src=”<?php bloginfo(’stylesheet_directory’); ?>/styles/<?php echo “$style_path”; ?>/search.gif” value=”Go” />
</div><!–/search –>
</form>

3. Open Recipes.php or wherever your second search is and insert this line:

<input type=”hidden” name=”site_section” value=”recipe” />

You can change the value “recipe” to whatever suits your needs. Just make sure it matches the value in search.php.

The Recipe Search form for your second search will look something like this. In my case, this second search is meant to search the subcategories of the Recipe category.  See my previous post to learn about hacking the search function to search subcategories.

<form method=”get” id=”rsearchform” action=”<?php bloginfo(‘home’); ?>/”>
<div id=”rsearch”>
<input type=”text” value=”Recipe Search… ” onclick=”this.value=”;” name=”s” id=”rs” />
<?php $categories = get_categories(‘child_of=11′);
$catlist = ”;
foreach ($categories as $cat) {
$catlist.= $cat->cat_ID.’,';
}
$catlist.’11′;
?>
<input type=”hidden” name=”cat” value=”<?php echo “$catlist”?>” />
<input type=”hidden” name=”site_section” value=”recipe” />
<input name=”" type=”image” src=”<?php bloginfo(’stylesheet_directory’); ?>/styles/<?php echo “$style_path”; ?>/search.gif” value=”Go” />
</div><!–/search –>
</form>

4. Customize the Search Results Templates

If you recall, in step 1, we added the following to the search.php page.

if ($search_refer == ‘recipe’) { load_template(TEMPLATEPATH . ‘/recipe-search.php’); }
elseif ($search_refer == ’site-search’) { load_template(TEMPLATEPATH . ‘/site-search.php’); }; ?>

Create recipe-search.php (or whatever you named this template) and customize the layout of the results page to your liking. You can use index.php to start with and customize from there.

Create site-search.php (or whatever you named this template) and customize the layout of the results page to your liking. You can use index.php to start with and customize from there.

So, I started exploring the whole family in Wordpress – grandparents, parents, and children. Translation for those not yet used to seeing Wordpress analagous to the family in My Big Fat Greek Wedding: Pages, sub-pages, and sub-sub pages

Simple Directory Setup

• Directory Page (grandparent): Displays list of Non-Profit Organization Categories (ex. social, environment, health, etc.)
• Category Page (parent): Show title and excerpt of each Organization within a category (ex. Environment Organizations)
• Single Organization Page (child/current): Show content about a single organization(ex. SaveTheEarth – made up org for this example)

Here’s how to do it

1. Create a Page Called Directory. This will be the Directory Page (grandparent)
2. Find the Page ID. Let’s say the Page ID = 5. Depending on how you want to display the category info, you can
3. Manually add the name of each category, a short description and a link
4. Open up page.php so we can setup The Category Page (Parent Page). We want to show title and excerpts of each organization for each category.
5. Add this code to page.php – Checks if we’re on a sub page / child page of the Directory (Page ID =10) and if so, list the pages in alphabetical order with excerpts. For the excerpt, I’m using the plugin Limit Posts since it didn’t work with The Excerpt Reloaded.<?php
   $current = $post->ID;
   $parent = $post->post_parent;
   $grandparent_get = get_post($parent);
   $grandparent = $grandparent_get->post_parent;
   ?>

   <?php if ( $post->post_parent==”10″   ){ ?>
   <?php $pageChildren = $wpdb->get_results(“SELECT *    FROM $wpdb->posts WHERE post_parent = “.$post->ID.”    AND post_type = ‘page’ ORDER BY post_title ASC”, ‘OBJECT’);    ?>

   <h2 class=”titles”><a href=”<? php echo get_permalink($pageChild->ID);  ?>”> <? php echo $pageChild->post_title;  ?></a></h2>

   <?php the_content_limit(280, “”); ?><div class=”readmore”><a href=”<?php echo get_permalink($pageChild->ID); ?>” rel=”bookmark” title=”Permanent Link to <? php echo $pageChild->post_title;   ?>”>Read More &raquo;</a></div>

   (make sure to delete the space between <? and php -  I had to to do that so it wouldn’t execute in this post)

6. Single Organization Page (Child Page) On page.php, after the code you added in step 5, add this code that will check to see if we’re on the grandchild page. This will be the actual organization’s page. In our example, the SaveTheEarth Page. This is very helpful information in case you want to add a different style or add special items in the sidebar, etc.
   <?php if ( $pageChildren ) : foreach ( $pageChildren as $pageChild ) : setup_postdata( $pageChild ); ?>

7. Set up how the rest of the pages on your site will look:

On page.php, after the code in step 6, add this code which instructs every other page in the site to act normally and display the content

<?php endforeach; ?>
<?php else : ?>

<?php the_content(); ?>
<?php  endif; ?>

You can see the full page.php code here

You can see the directory in action here

I figured this out using the following helpful posts:

* http://wordpress.org/support/topic/186206
* http://wpguru.co.za/page/display-title-excerpt-of-child-page

Why would someone have so many sidebars to begin with? Well, remember that you can also add widget-ready sidebars to Wordpress footers or anywhere in your design, to give extra content management options to clients.

Recently, we had a client with way too many widgetized sidebars to keep track of, so we had to find a new solution to change the standard widget sidebar names like “sidebar 1″ or “sidebar 2″ to something more meaningful like “Left sidebar” and “Right sidebar” in the admin area. I dug around the web and found 2 very helpful posts:

• How to use widgets with more than one sidebar on your WordPress blog
• How to design a variable sidebar WordPress theme with widgets (by guest blogger Daria Black)

Here’s what I learned:

1. Go into your themes’s function.php file, or if it doesn’t exist, create it.

Add the following code:

<?php

if (function_exists(‘register_sidebar’))

{

register_sidebar(array(

‘before_widget’ => ‘<li>’,

‘after_widget’ => ‘</li>’,

‘before_title’ => ‘<h4>’,

‘after_title’ => ‘</h4>’,

‘name’ => ‘Left sidebar’

));

register_sidebar(array(

‘before_widget’ => ‘<li>’,

‘after_widget’ => ‘</li>’,

‘before_title’ => ‘<h4>’,

‘after_title’ => ‘</h4>’,

‘name’ => ‘Right sidebar’

));

}

?>

2a. Add a widgetized sidebar to your theme. Open up your theme’s sidebar file (for exampe, l_sidebar.php) and look for the first <ul> or <ul id=”sidebar”> or something similar, and add the following code:

<?php if ( !function_exists(‘dynamic_sidebar’) || !dynamic_sidebar(‘Left sidebar’) ) : ?>

2b. If your sidebar is already widgetized, find the following code

<?php if ( function_exists(‘dynamic_sidebar’) && dynamic_sidebar(1) ) : else : ?>

and replace it with

<?php if ( !function_exists(‘dynamic_sidebar’) || !dynamic_sidebar(‘Left sidebar’) ) : ?>

Then, find the closing </ul> at the very bottom of the file, and immediately before that, place

<?php endif; ?>

3. Now, if you go into your admin panel, under Design>Widgets, you’ll see the new names like in the image below.

Now you can easily manage your Widgets without trying to guess which one is which.

The home page of this WordPress theme has two columns of posts. This is a really handy layout, but we realized that the code being used to create this layout was causing all the problems. So we needed to find another solution.

cre8d design has a tutorial on how to organize posts into two side-by-side columns in WordPress. It’s based on adding a “switch” that tells WordPress if a post should appear in the first column or the second column. Basically, the code is saying the following:

Are we in the first column?
Yes: Move to the second column.
No: Move to the first column.

The code calls styles from your style sheet that tell the left column to float left, and the right column to float right.

cre8d’s demo page for this technique:

We also needed to exclude two categories from appearing on the homepage, so here’s a simplified version of the final code we used to replace Adii’s code in his default.php file:

<div class="box"><?php query_posts('showposts=4'); ?><?php $hol = 1; ?>

<?php if (have_posts()) : while (have_posts()) : the_post(); ?>

<?php if (in_category('3')) continue; ?>

<?php if (in_category('4')) continue; ?>

<?php if ($hol == 1) echo "<div class=\"row\">"; ?>

<div class="post hol<?php echo $hol;?>" id="post-<?

php the_ID(); ?>">

<?php if ( get_post_meta($post->ID, 'thumb', true) )

{ ?> <!-- DISPLAYS THE IMAGE URL SPECIFIED

IN THE CUSTOM FIELD -->

<img src="<?php echo get_post_meta($post->ID, "thumb",

$single = true); ?>" alt="" />

<?php } else { ?> <!-- DISPLAY THE DEFAULT IMAGE, IF CUSTOM

FIELD HAS NOT BEEN COMPLETED -->

<img src="<?php bloginfo('template_directory'); ?>

/images/no-img-thumb.jpg" alt="" />

<?php } ?>

<h2><a title="Permanent Link to <?php the_title(); ?>"

href="<?php the_permalink() ?>" rel="bookmark">

<?php the_title(); ?></a></h2><p><?php the_excerpt(); ?></p>

<?php if ($hol == 1) echo "</div>";

(($hol==1) ? $hol=2 : $hol=1); ?>

</div><!--/post-->

<?php endwhile; ?>

<?php endif; ?>

The following styles need to be added to your style sheet so that the columns float left and right:

.row { clear: both; }
.hol1 { width: 200px; float: left; padding: 0 10px; }
.hol2 { width: 200px; float: right; padding: 0 10px; }

<link rel="shortcut icon" href="<?php bloginfo('url'); ?>/favicon.ico" >

The only drawback is that you have to remember to redo this change every time you upgrade. It might be helpful if there was a plugin that did this for you (hint, hint).

Simply-Basic.com » Give WP-Admin a Custom Favicon

Here’s how you would create a link around the date and time of your comment:

<p><a href="#comment-<?php comment_ID() ?>" title=""><?php comment_date('F jS, Y') ?> at <?php comment_time() ?></a></p>

This piece of code should appear in your comments.php theme file where your comment code appears.

If you want an “Edit Comment” link to appear next to the comment for those who are logged in and have permissions to edit, you would add the following code:

<p><a href="#comment-<?php comment_ID() ?>" title=""><?php comment_date('F jS, Y') ?> at <?php comment_time() ?></a><?php edit_comment_link('Edit comment',' ~ ',''); ?></p>

So there you have it boys and girls: now you can link to comments, and share the love with your commenters!