本文整理汇总了PHP中Cake\ORM\Table::belongsToMany方法的典型用法代码示例。如果您正苦于以下问题：PHP Table::belongsToMany方法的具体用法？PHP Table::belongsToMany怎么用？PHP Table::belongsToMany使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Cake\ORM\Table的用法示例。
在下文中一共展示了Table::belongsToMany方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: _generateTargetAssociations
/**
* Generate reciprocal associations as necessary.
*
* Generates the following associations:
*
* - target hasMany junction e.g. Articles hasMany ArticlesTags
* - target belongsToMany source e.g Articles belongsToMany Tags.
*
* You can override these generated associations by defining associations
* with the correct aliases.
*
* @param \Cake\ORM\Table $junction The junction table.
* @param \Cake\ORM\Table $source The source table.
* @param \Cake\ORM\Table $target The target table.
* @return void
*/
protected function _generateTargetAssociations($junction, $source, $target)
{
$junctionAlias = $junction->alias();
$sAlias = $source->alias();
if (!$target->association($junctionAlias)) {
$target->hasMany($junctionAlias, ['targetTable' => $junction, 'foreignKey' => $this->targetForeignKey()]);
}
if (!$target->association($sAlias)) {
$target->belongsToMany($sAlias, ['sourceTable' => $target, 'targetTable' => $source, 'foreignKey' => $this->targetForeignKey(), 'targetForeignKey' => $this->foreignKey(), 'through' => $junction, 'conditions' => $this->conditions()]);
}
}示例2: testBelongsToMany
/**
* Tests that BelongsToMany() creates and configures correctly the association
*
* @return void
*/
public function testBelongsToMany()
{
$options = ['foreignKey' => 'thing_id', 'joinTable' => 'things_tags', 'conditions' => ['b' => 'c'], 'sort' => ['foo' => 'asc']];
$table = new Table(['table' => 'authors', 'connection' => $this->connection]);
$belongsToMany = $table->belongsToMany('tag', $options);
$this->assertInstanceOf('Cake\\ORM\\Association\\BelongsToMany', $belongsToMany);
$this->assertSame($belongsToMany, $table->association('tag'));
$this->assertEquals('tag', $belongsToMany->name());
$this->assertEquals('thing_id', $belongsToMany->foreignKey());
$this->assertEquals(['b' => 'c'], $belongsToMany->conditions());
$this->assertEquals(['foo' => 'asc'], $belongsToMany->sort());
$this->assertSame($table, $belongsToMany->source());
$this->assertSame('things_tags', $belongsToMany->junction()->table());
}