Yii2.0 update not working for multiple model in single form

I can use single form with multiple models.

On insert it was working fine.

on delete the record in three models are deleted with that id it working fine.

on edit no records can be populated in my form fields…

my controller code here

<?php

$request = Yii::$app->request;

$edit = $request->get(‘edit’);

$delete = $request->get(‘delete’);

if($edit != "")

{

&#036;model_log = Employee_login::find()-&gt;where('intLoginid = :intLoginid', [':intLoginid' =&gt; &#036;edit])-&gt;one();


&#036;model_emp_info = Employee_basicinfo::find()-&gt;where('intLoginid = :intLoginid', [':intLoginid' =&gt; &#036;edit])-&gt;one();


&#036;model_qual = Employee_qualification::find()-&gt;where('intLoginid = :intLoginid', [':intLoginid' =&gt; &#036;edit])-&gt;one();


&#036;model_cert = Employee_certification::find()-&gt;where('intLoginid = :intLoginid', [':intLoginid' =&gt; &#036;edit])-&gt;one();





&#036;postData = Yii::&#036;app-&gt;request-&gt;post();








if (&#036;model_log-&gt;load(&#036;postData) &amp;&amp; &#036;model_emp_info-&gt;load(&#036;postData) &amp;&amp; &#036;model_qual-&gt;load(&#036;postData) &amp;&amp; &#036;model_cert-&gt;load(&#036;postData))


	{


		&#036;model_log-&gt;save();


		&#036;model_emp_info-&gt;save();


		&#036;model_qual-&gt;save();


		&#036;model_cert-&gt;save();


	}

}

Help me to fix this

Thanks.

are u passing all ur model data here…

return $this->render(‘update’, [

            'model' =&gt; &#036;model,...other model?


        ]);