Changeset 3652

Timestamp:

03/21/2006 12:33:36 AM (19 years ago)

Author:

ryan

Message:

Show number of comments selected for deletion. Props robmiller. fixes #2508

File:

• trunk/wp-admin/edit-comments.php (modified) (2 diffs)

trunk/wp-admin/edit-comments.php

@@ -23 +23 @@
         }
     }
+}
+
+function getNumChecked(form)
+{
+    var num = 0;
+    for (i = 0, n = form.elements.length; i < n; i++) {
+        if(form.elements[i].type == "checkbox") {
+            if(form.elements[i].checked == true)
+                num++;
+        }
+    }
+    return num;
 }
 //-->
@@ -169 +181 @@
     ?></table>
     <p><a href="javascript:;" onclick="checkAll(document.getElementById('deletecomments')); return false; "><?php _e('Invert Checkbox Selection') ?></a></p>
-            <p class="submit"><input type="submit" name="delete_button" value="<?php _e('Delete Checked Comments &raquo;') ?>" onclick="return confirm('<?php _e("You are about to delete these comments permanently \\n  \'Cancel\' to stop, \'OK\' to delete.") ?>')" />
+            <p class="submit"><input type="submit" name="delete_button" value="<?php _e('Delete Checked Comments &raquo;') ?>" onclick="var numchecked = getNumChecked(document.getElementById('deletecomments')); if(numchecked < 1) { alert('<?php _e("Please select some comments to delete"); ?>'); return false } return confirm('<?php printf(__("You are about to delete %s comments permanently \\n  \'Cancel\' to stop, \'OK\' to delete."), "' + numchecked + '"); ?>')" />
             <input type="submit" name="spam_button" value="<?php _e('Mark Checked Comments as Spam &raquo;') ?>" onclick="return confirm('<?php _e("You are about to mark these comments as spam \\n  \'Cancel\' to stop, \'OK\' to mark as spam.") ?>')" /></p>
   </form>