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how to put in if clause ? (2 posts)

  1. huynguoidacbiet
    Member
    Posted 1 year ago #

    i use this code to echo thumbnail for first post in loop.

    [ Moderator Note: Code backticks fixed. ]

    <?php $count = 0; $loop_baihoccuocsong1 = new WP_Query('cat=3&showposts=1'); // Them category 2
    while($loop_baihoccuocsong1->have_posts()) : $loop_baihoccuocsong1->the_post(); ?>
    
        <a>" rel="bookmark" title="<?php the_title_attribute(); ?>">
            <?php
                if($counter==0)
                    {
                    echo '<img src="<?php echo get_post_meta($post->ID, "thumbnail", true);?>;$counter++;"/>' ;
                    }
            ?>
        </a>
    
        <div class="h_bai-hoc-cuoc-song-1">
            <a>" rel="bookmark" title="<?php the_title_attribute(); ?>"><?php the_title(); ?></a>
            <?php the_content(); ?>
        </div>
    
    <?php endwhile; ?>
    <?php wp_reset_postdata(); // Reset the query ?>

    There are any error in if clause.
    Browser cannot echo url thumbnail.
    Please help me fix it.
    Thank you !

  2. ianhaycox
    Member
    Posted 1 year ago #

    $count and $counter

    Follow http://codex.wordpress.org/Debugging_in_WordPress and the uninitiialised $counter variable would have been reported.

    Also - the <a> tags are closed too early for the rel attribute etc.

    <a rel="bookmark" title="<?php the_title_attribute(); ?>">

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