Customise post meta on specific widgets

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This topic contains 1 reply, has 2 voices, and was last updated by  braddalton 1 year, 3 months ago.

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  • #53118

    Ben @ Advice Media
    Participant
    Post count: 182

    I want to display a custom post meta on posts in select widgets.

    I found a great piece of code by Travis Smith at WPSmith that sort of lets me do it.

    / Customize the post meta function
    remove_action( 'gfwa_after_post_content', 'gfwa_do_post_meta', 10, 1 );
    add_action( 'gfwa_after_post_content', 'fm_do_post_meta' );
    
    function fm_do_post_meta( $instance ) {
    	if ( $instance['custom_field'] == 'featured' )
    		return;
    
    	// Add Post Meta
    	$post_meta_featured = '[post_author_posts_link before="by "]<br /> [post_date] [post_categories before="in "]'; //no space after initial bracket
    	printf( '<p class="post-meta-featured">%s</p>', do_shortcode( $post_meta_featured ) );
    }

    I’ve customised it for my needs.

    However, the code is designed to output the customised post meta on every widget except the one that has featured in its $instance box.

    I got around this by putting featured in the $instance box of every widget except the ones I wanted it to display in.

    However, it also displays in post meta section of the posts, which I don’t want it to.

    As far as I see, there are two ways that I should be able to solve this.

    Edit the conditional code to display it only on those widgets where the $instance value is featured – or – add an addition condition that prevents the new post-meta function from displaying on single posts.

    Problem is, I’m not sure how to do either.

    Any help would be very much appreciated!


    #53147

    braddalton
    Participant
    Post count: 10343

    [php]
    if ( !is_single()
    [/php]

    This will return false and prevent the code from executing on single posts.

    You could add classes to the widgets and use CSS also.


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