Given a field and a selector, find all comments matching the selector
- If you don’t specify a “limit=n”, it will default to a limit of 10.
- If you don’t specify a sort, it will default to “sort=-created”.
- Arguments may be optionally reversed (for backwards compatibility).
Unlike $pages->find(), pagination of comments is not automatically tied to $input->pageNum(). As a result, if you paginate, you should specify both “start=n” and “limit=n” in your selector:
Please also note that this function returns comments without taking anything about the page they live on into account. As a result, it can return comments from unpublished or non-viewable pages. If you need this, check the returned results:
Examples
$limit = 20;
$start = ($input->pageNum() - 1) * $limit;
$comments = $field->type->find("text%=something, start=$start, limit=$limit"); $comments = $field->type->find('text%=something');
foreach($comments as $comment) {
$p = $comment->getPage();
if(!$p->viewable()) $comments->remove($comment);
}Usage
// basic usage
$items = $fieldtypeComments->find($selectorString);
// usage with all arguments
$items = $fieldtypeComments->find($selectorString, $field = null, array $options = []);Arguments
| Name | Type(s) | Description |
|---|---|---|
selectorString | string, null | Selector string with query |
field (optional) | ||
options (optional) | array |
|
Return value
CommentArray int
Exceptions
Method can throw exceptions on error:
WireException
FieldtypeComments methods and properties
API reference based on ProcessWire core version 3.0.248