Yii2 how does search() in SearchModel work?

Question

Please can someone explain how the search method in a Yii2 SearchModel works? I generated it using Gii. Here it is:

public function         


        

Answer 1

The search() function generated by Gii use ActiveRecord::load() to set search parameters :

load() gets the 'FormName' from the model's formName() method (which you may override), unless the $formName parameter is given. If the form name is empty, load() populates the model with the whole of $data, instead of $data['FormName'].

So you should try :

$myModels = $search->search(['MyModelSearch'=>['att3'=>3]]);

Or

$myModels = $search->search([$search->formName()=>['att3'=>3]]);

And of course add a condition on att3 attribute in search() function :

$this->addCondition($query, 'att3');

But if you really want to use $myModels = $search->search(['att3' => '3']); then you should simply replace $this->load($params) with $this->load($params, '').