isfolder＆amp; HasChildren不使用modx 2.3

Question

我无法[[！HasChildren]]＆amp; [[* isfolder]]使用modx 2.3，它会在复选框容器检查时显示相同的结果......这是正常的吗？还有其他选择吗？

[[*isfolder:is=`1`:then=`toto`:else=`titi`]]

Answer 1

摘录function checkForm() { document.getElementById("frm1").onsubmit = function() { if (document.getElementById("lastname").value === "") { showError(); return false; } else if (document.getElementById("postCod").value === "") { showError(); return false; } else { return true; } } }

get_childrens_count

用法：

<?php
$count = 0;
$criteria = array(
    'parent' => $modx->resource->get('id'),
    'deleted' => false,
    'published' => true,
);
$count = $modx->getCount('modResource', $criteria);
return $count;