mirror of
https://github.com/silverstripe/silverstripe-tagfield
synced 2024-10-22 11:05:32 +02:00
67 lines
1.3 KiB
Markdown
67 lines
1.3 KiB
Markdown
# TagField Module
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[](https://travis-ci.org/silverstripe-labs/silverstripe-tagfield)
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[](https://scrutinizer-ci.com/g/silverstripe-labs/silverstripe-tagfield)
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## Requirements
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* SilverStripe 3.1 or newer
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* Database: MySQL 5+, SQLite3, Postgres 8.3, SQL Server 2008
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## Download/Information
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* http://silverstripe.org/tag-field-module
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## Usage
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### Relational Tags
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```php
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class BlogPost extends DataObject {
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static $many_many = array(
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'BlogTags' => 'BlogTag'
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);
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}
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```
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```php
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class BlogTag extends DataObject {
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static $db = array(
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'Title' => 'Varchar(200)',
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);
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static $belongs_many_many = array(
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'BlogPosts' => 'BlogPost'
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);
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}
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```
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```php
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$field = TagField::create(
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'BlogTags',
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'Blog Tags',
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BlogTag::get(),
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$post->BlogTags()
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)
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->setShouldLazyLoad(true) // tags should be lazy loaded
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->setCanCreate(true); // new tag DataObjects can be created
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```
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### String Tags
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```php
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class BlogPost extends DataObject {
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static $db = array(
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'Tags' => 'Text'
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);
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}
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```
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```php
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$field = StringTagField::create(
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'Tags', 'Tags', array('one', 'two'), explode(',', $this->Tags)
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);
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$field->setShouldLazyLoad(true); // tags should be lazy loaded
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```
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