Fetch post thumbnail or attachment

  • www.n1bar.com

    (@wwwn1barcom)


    13 years, 8 months ago

    Guys i am using the following code

    <?php
if ( has_post_thumbnail() ) { // check if the post has a Post Thumbnail assigned to it.
  the_post_thumbnail(array(100,100), array('class' => 'alignleft'));
}
?>

    To display the theme’s thumbnail, however it only fetches post that has featured image, how do i retrieve thumbnail for a post that has a image attachment.

    Here is the link http://n1bar.com/category/blog

Viewing 3 replies - 1 through 3 (of 3 total)
  • deepbevel

    (@deepbevel)

    13 years, 8 months ago

    this is the function

    function main_image() {
$files = get_children('post_parent='.get_the_ID().'&post_type=attachment
&post_mime_type=image&order=desc');
  if($files) :
    $keys = array_reverse(array_keys($files));
    $j=0;
    $num = $keys[$j];
    $image=wp_get_attachment_image($num, 'large', true);
    $imagepieces = explode('"', $image);
    $imagepath = $imagepieces[1];
    $main=wp_get_attachment_url($num);
		$template=get_template_directory();
		$the_title=get_the_title();
    print "<img src='$main' alt='$the_title' class='frame' />";
  endif;
}

    this is the tmeplate tag

    <?php if (  (function_exists('has_post_thumbnail')) && (has_post_thumbnail())  ) {
  echo get_the_post_thumbnail($post->ID);

} else if (  (function_exists('main_image')) && (main_image())  ) {

echo main_image();
?>

<?php } ?>

    but you may have to use css to size the post image. In twentyten I used

    .frame
{
width: 25%;
}

    I’ve yet to find a way to code the size.

    deepbevel

    (@deepbevel)

    13 years, 8 months ago

    looks like you got it?

    Thread Starter www.n1bar.com

    (@wwwn1barcom)

    13 years, 8 months ago

    I gave up and just added a featured image instead.

Viewing 3 replies - 1 through 3 (of 3 total)

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