Here's what i ended up with
class TableHelper extends Helper {
public function build(ResultSet $resultset)
{
foreach ($resultset as $result) {
$schema = $this->getSchema($result->source(), $result->toArray());
break;
}
debug($schema);
//do stuff
}
public function getSchema($table, $data)
{
$schema = [];
foreach ($data as $field => $value) {
if (is_array($value)) {
$schema[$field] = $this->getSchema($field, $value);
} else {
$schema[$field] = TableRegistry::get($table)->schema()->columnType($field);
}
}
return $schema;
}
}
here's the result
[
'id' => 'integer',
'name' => 'string',
'group_id' => 'integer',
'sconto' => 'decimal',
'bilancio' => 'decimal',
'groups' => [
'id' => 'integer'
'name' => 'string' ] ]
i'm looking to load the whole schema for each field, how can i do? i still
haven't found a way.
Looking forward for your advices/enhanchments :)
Il giorno giovedì 22 gennaio 2015 16:40:54 UTC+1, Ernesto ha scritto:
>
> Ok i'll try.
>
> i'll let you know
>
> Thank you very much
>
> Il giorno giovedì 22 gennaio 2015 15:30:51 UTC+1, José Lorenzo ha scritto:
>>
>> Associations are already loaded, as you define them in the initialize()
>> method of the table.
>>
>> You can inspect the associations tree in a query by calling
>> $query->eagerLoader()->normalized($query->repository());
>>
>> On Thursday, January 22, 2015 at 2:47:35 PM UTC+1, Ernesto wrote:
>>>
>>> The "inspect the contain tree" way sounds better.
>>>
>>> i'll try to explain:
>>>
>>> With your method you will end up loading every belongsTo and hasOne
>>> association, even if not used.
>>> The table i'm using right now has 3 belongsTo relationships but i need
>>> to show only one
>>>
>>> On the second hand: first level association are not always enough.
>>> This worsen the problem quite a bit.
>>> if i use your method i must recursively loop throug tables and theyr
>>> relationships, loading a ton of useless classes.
>>>
>>> What do you think?
>>>
>>> Il giorno giovedì 22 gennaio 2015 12:56:19 UTC+1, José Lorenzo ha
>>> scritto:
>>>>
>>>> The associations used in a find are represented in a Tree-like
>>>> structure. I guess in your case it will be more than enough getting the
>>>> first-level associations
>>>> of type belongsTo and hasOne, as those are the only types that can be
>>>> represented in a html table (they are in the same level of nesting)
>>>>
>>>> So to get associations of a table of type belongsTo and hasOne:
>>>>
>>>> $firstLevelAssociations =
>>>> collection($mainTable->associations()->type('HasOne'))
>>>> ->append($mainTable->associations()->type('BelongsTo'));
>>>>
>>>> $schemas = [];
>>>> foreach ($firstLevelAssociations as $association) {
>>>> $schemas[$association->property()] = $association->schema();
>>>> }
>>>>
>>>> At the end of the loop you will have an array of property names
>>>> pointing to the table schema. So, finally:
>>>>
>>>> foreach ($schemas as $property => $schema) {
>>>> if ($singleResultFromQuery->has($property)) {
>>>> // Do stuff with the schema
>>>> }
>>>> }
>>>>
>>>>
>>>> This is one way to do it. The other way is inspecting the query object
>>>> to get the 'contain' tree. Let me know if you need to know more about it :)
>>>> On Thursday, January 22, 2015 at 11:01:35 AM UTC+1, Ernesto wrote:
>>>>>
>>>>> what about getting all the associations used in a record set?
>>>>>
>>>>> Il giorno giovedì 22 gennaio 2015 10:02:02 UTC+1, José Lorenzo ha
>>>>> scritto:
>>>>>
>>>>>> foreach ($results as $result) {
>>>>>> $source = $result->source();
>>>>>> $sourceSchema = TableRegistry::get($source)->schema();
>>>>>> }
>>>>>>
>>>>>> Usually all records in a result set are of the same table, so you
>>>>>> on;y need to do that for the first result.
>>>>>>
>>>>>> If you have associations, then you can get the property in the result:
>>>>>>
>>>>>> $associationSource = $result->association_property->source();
>>>>>>
>>>>>>
>>>>>> On Thursday, January 22, 2015 at 9:07:31 AM UTC+1, Ernesto wrote:
>>>>>>>
>>>>>>> Hi all
>>>>>>>
>>>>>>> i'm migrating an HtmlTableHelper from a Cake 2.x project to new 3.0
>>>>>>> one
>>>>>>>
>>>>>>> The main function of this helper scans the array of data passed as
>>>>>>> argument and uses ClassRegistry to obtain schemas for each Model.field.
>>>>>>> Later on these informations are used to format the TDs (text fields
>>>>>>> justified to the left, number fields justified to the right and so on).
>>>>>>>
>>>>>>> in 3.0 data arrays are gone, replaced by resultsets.
>>>>>>>
>>>>>>> I tried to rewrite a similar approach but i'm struggling with Cake's
>>>>>>> new ORM
>>>>>>>
>>>>>>> what's the best way to get source table and schema of each field in
>>>>>>> a recordset?
>>>>>>>
>>>>>>> Thank you very much
>>>>>>>
>>>>>>>
>>>>>>>
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