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Web development blog, loads of UI and JavaScript topics
Getting a post metadata values, when using the helpful wpalchemy class, differs a bit from the normal method.
You may get acquainted to the class here.
It's as simple as...:
echo $custom_metabox->get_the_value('custom_field_name');
If you have trouble echoing out the value, try calling the global variable before it.
global $custom_metabox;
echo $custom_metabox_info->get_the_value('custom_field_name');
This is a bit different from how you get the values on a single page. Example use case, get buy links to the reviewed album.
global $custom_metabox;//This is possible needed
$custom_metabox->the_meta();//This is needed on an archive page
echo $custom_metabox_->get_the_value('custom_field_name');//Get it
Record review thingy. This is on a single page. We get values, put then in variables and finally spew 'em out as nice list:
<?php
$info_buy = $custom_metabox_info->get_the_value('info_buy');
$info_buy_digi = $custom_metabox_info->get_the_value('info_buy_digi');
$info_artist = $custom_metabox_info->get_the_value('info_artist');
$info_release = $custom_metabox_info->get_the_value('info_release');
$info_label = $custom_metabox_info->get_the_value('info_label');
$info_year = $custom_metabox_info->get_the_value('info_year');
$info_catalogue = $custom_metabox_info->get_the_value('info_catalogue');
$info_format = $custom_metabox_info->get_the_value('info_format');
echo '* ' . $info_artist . '—' . $info_release . ' ' . $info_format . '
';
echo '* Released on <span class="dehighlight2">' . $info_label . '</span> with cat# <span class="dehighlight2">' . $info_catalogue . '</span> in <span class="dehighlight2">' . $info_year . '</span>
';
if (!empty($info_buy)) {echo '[Get the 12" →]()';}
if (!empty($info_buy_digi)) {echo '[Digital →]()';}
echo '
You know those where you can add more fields by clicking a plus sign.
//Start the loop
while($custom_metabox->have_fields('music_uploader')) {
$my_music_file = $custom_metabox->get_the_value('music_file');
$my_music_title = $custom_metabox_food_music->get_the_value('music_file_title');
if(empty($my_music_file)) {
//Do something if empty
} else {
//Do something else if not empty
}
}//End the loop
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