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Source View: preview_post_link

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
137 </fieldset>
138
139
140 <fieldset id="<?php echo user_can_richedit() ? 'postdivrich' : 'postdiv'; ?>">
141 <legend><?php _e('Page Content') ?>
142
143 <?php if ( 'publish' == $post->post_status ) { ?>
144 <a href="<?php echo clean_url(get_permalink($post->ID)); ?>" style="position: absolute; right: 2em; margin-right: 19em; text-decoration: underline;" target="_blank"><?php _e('View &raquo;'); ?></a>
145 <?php } elseif ( 'edit' == $action ) { ?>
146 <a href="<?php echo clean_url(apply_filters('preview_post_link', add_query_arg('preview', 'true', get_permalink($post->ID)))); ?>" style="position: absolute; right: 2em; margin-right: 19em; text-decoration: underline;" target="_blank"><?php _e('Preview &raquo;'); ?></a>
147 <?php } ?>
148 </legend>
149      <?php the_editor($post->post_content); ?>
150 </fieldset>
151
152 <p class="submit">
153 <span id="autosave"></span>
154 <input name="save" type="submit" id="save" tabindex="3" value="<?php _e('Save and Continue Editing'); ?>" />
155 <input type="submit" name="submit" value="<?php _e('Save') ?>" style="font-weight: bold;" tabindex="4" />