我有一个drupal模板,它可以呈现如下内容:
<?php $field_collection_state_info = reset($content['field_state_information']['0']['entity']['field_collection_item']); ?>
<?php print render($field_collection_state_info['field_state_name']); ?>
但我想运行phpucfirst()
,这样所有呈现的内容都以第一个字母大写。
我试过这个:
<?php print ucfirst(render($field_collection_state_info['field_state_name'])); ?>
但这并没有奏效。
我应该如何做到这一点?
非常感谢您的任何建议。
C
我认为在调用render()
:之前,您必须更改渲染数组的内容
// the 'und' part is depending on the translation of the node
$field_collection_state_info['field_state_name']['und'][0]['value'] =
ucfirst($field_collection_state_info['field_state_name']['und'][0]['value']);
// render
print render($field_collection_state_info['field_state_name']);
// or you could try to modify the safe_value part of the array depending on your
// filter settings for the field
$field_collection_state_info['field_state_name']['und'][0]['safe_value'] =
ucfirst($field_collection_state_info['field_state_name']['und'][0]['safe_value']);
// render
print render($field_collection_state_info['field_state_name']);
EDIT尝试将其添加到template.php
中,它会使用hook_preprocess_node()
:更改集合字段的值
function YOURTHEME_preprocess_node(&$vars) {
if($vars['type'] == 'YOUR-CONTENT-TYPE') {
// you might need to replace the field_content_block with the name of your field <field_state_information>
$data = reset($vars['content']['field_content_block'][0]['entity']['field_collection_item']);
// turn the first character to uppercase
$data['field_text']['#object']->field_text['und'][0]['value'] = ucwords($data['field_text']['#object']->field_text['und'][0]['value']);
// set the data in the array, like I said above your might need to change the `field_collection_block` to `field_state_information`
$vars['content']['field_content_block'][0]['entity']['field_collection_item'] = $data;
}
}