根据Wordpress中的类别显示缩略图?

时间:2012-08-09 15:08:15

标签: php wordpress

是否可以根据类别ID显示特定的后缩略图图像,如下所示:

<?php if ( has_post_thumbnail() ) {

      if ( cat = 2 ) {
      echo '<img src="image1.jpg" width="" height="" class="live-holder-img" />';
      } elseif( cat = 3 ) {
      echo '<img src="image2.jpg" width="" height="" class="live-holder-img" />';
      } else {
      echo '<img src="default.jpg" width="" height="" class="default" />'
      }

 ?>

1 个答案:

答案 0 :(得分:2)

您可能需要查看类别模板:http://codex.wordpress.org/Category_Templates

快速解决方案将是这样的:

if (is_category('1')) {
    echo '<img src="image1.jpg" width="" height="" class="live-holder-img" />';
} else if (is_category('2')) {
    echo '<img src="image2.jpg" width="" height="" class="live-holder-img" />';
} else {
    echo '<img src="default.jpg" width="" height="" class="default" />';
}

//you can also do this by name
if (is_category('Category A')) {
    echo '<img src="image1.jpg" width="" height="" class="live-holder-img" />';
} else if (is_category('Category B')) {
    echo '<img src="image2.jpg" width="" height="" class="live-holder-img" />';
} else {
    echo '<img src="default.jpg" width="" height="" class="default" />';
}

is_category函数参考:http://codex.wordpress.org/Function_Reference/is_category