hook_view drupal 的奇怪问题
我的 hook_view 遇到了一个奇怪的问题。问题是,除非 hook_load 返回无效值(例如空变量),否则不会调用 hook_view。我不知道是什么原因导致这种情况发生,我已经无计可施了。我非常感谢你的帮助。为了值得,我安装了图像附加模块。
Drupal 6.x
更新
function mymodule_node_info(){
return array(
'nodetype1' => array(
'name' => t('nodetype1'),
'module' => 'mymodule_nodetype1',
'description' => t('....'),
'has_title' => TRUE,
'title_label' => t('Title'),
'has_body' => TRUE,
'body_label' => t('Body'),
),
'nodetype2' => array(
......
'module' => 'mymodule_nodetype2',
......
),
'nodetype3' => array(
......
'module' => 'mymodule_nodetype3',
......
),
'nodetype4' => array(
......
'module' => 'mymodule_nodetype4',
.......
),
);
}
function mymodule_nodetype1_load($node){
$query = 'SELECT f1,f2,...,f10 FROM {tb1} INNER JOIN {tb2} ON {tb1}.vid = {tb2}.vid WHERE {tb1}.vid = %d';
$result = db_query($query,$node->vid);
return db_fetch_object($result);
}
function mymodule_nodetype1_view($node, $teaser = FALSE, $page = FALSE){
$node = node_prepare($node, $teaser); // get it ready for display
$f1 = check_markup($node->f1);
..............
$f10 = check_markup($node->f10);
// Add theme stuff here
$node->content['mycontent'] = array(
'#value' => theme('defaultskin', $f1,...,$f10),
'#weight' => 1,
);
return $node;
}
function mymodule_theme(){
return array(
'defaultskin' => array(
'template' => 'node-defaultskin',
'arguments' => array(
'f1' => NULL,
......
'f10' => NULL,
),
),
);
}
I'm having a weird problem with hook_view. The problem is, hook_view isn't invoked unless hook_load returns invalid value such as empty variable. I don't know what causes this to happen and I'm at my wit's end. I'm very much appreciate your help. For what is worth, I have image attach module installed.
Drupal 6.x
UPDATE
function mymodule_node_info(){
return array(
'nodetype1' => array(
'name' => t('nodetype1'),
'module' => 'mymodule_nodetype1',
'description' => t('....'),
'has_title' => TRUE,
'title_label' => t('Title'),
'has_body' => TRUE,
'body_label' => t('Body'),
),
'nodetype2' => array(
......
'module' => 'mymodule_nodetype2',
......
),
'nodetype3' => array(
......
'module' => 'mymodule_nodetype3',
......
),
'nodetype4' => array(
......
'module' => 'mymodule_nodetype4',
.......
),
);
}
function mymodule_nodetype1_load($node){
$query = 'SELECT f1,f2,...,f10 FROM {tb1} INNER JOIN {tb2} ON {tb1}.vid = {tb2}.vid WHERE {tb1}.vid = %d';
$result = db_query($query,$node->vid);
return db_fetch_object($result);
}
function mymodule_nodetype1_view($node, $teaser = FALSE, $page = FALSE){
$node = node_prepare($node, $teaser); // get it ready for display
$f1 = check_markup($node->f1);
..............
$f10 = check_markup($node->f10);
// Add theme stuff here
$node->content['mycontent'] = array(
'#value' => theme('defaultskin', $f1,...,$f10),
'#weight' => 1,
);
return $node;
}
function mymodule_theme(){
return array(
'defaultskin' => array(
'template' => 'node-defaultskin',
'arguments' => array(
'f1' => NULL,
......
'f10' => NULL,
),
),
);
}
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评论(2)
我找到了罪魁祸首。以防万一有人遇到与我相同的问题,这就是为什么 - 我将一个字段命名为“TYPE”,并且当我使用 drupal_fetch_object 检索 hook_load 内的记录集时,我相信,结果对象的成员名称“type”可能会导致一些命名冲突与drupal核心成员。结果,这导致它不调用 hook_view。当我将我的领域重新命名为不同的名称后,它就像魅力一样发挥作用。因此,切勿将字段命名为“类型”。你们可能也知道这一点,但是,由于我想让代码更易于阅读,我将这些字段重命名为更简单的字段(f1,...f10)。抱歉给您带来麻烦了。并感谢大家的努力。
干杯
I found the culprit. Just in case somebody run into same problem I did, here's why - I named one field as "TYPE" and, when I retrieved recordset inside hook_load with drupal_fetch_object, I believe, the resulted object's member name "type" might have caused some naming conflict with drupal core member. As a result, this causes it to not invoke hook_view. After I renamed my field to something different, it works like charm. So, never name field as "Type". You guys might have knew that too but, due to my intention to make code easier to read, I renamed those fields to much simpler ones (f1,...f10). Sorry for the trouble. And thanks everyone for your effort.
cheers
这个钩子是为了在节点模块中使用(所以一个模块本身创建一个新的节点类型),我假设你将它用于由 Drupal 或 CKK 或其他模块定义的节点,如果是这样,请使用 hook_nodeapi() 代替视图论证。
http://api.drupal.org/api/function/hook_nodeapi/6
This hook is meant for usage in a node module(so a module that itself creates a new node type), I assume you're using it for nodes defined by Drupal or CKK or another module, if so, use hook_nodeapi() instead with the view argument.
http://api.drupal.org/api/function/hook_nodeapi/6