How to add fields to activeform with js/jQuery in Yii2?

Question

Hi I have a user form and I want to add a button so that the user can add more contacts dynamically.

        
                      

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Answer 1

You can do it like below:

Write the following code into your view:

 $this->registerJs('$("#btnadd").on("click",function(){'
    . '$("#dynamicInput").append(\''
    . Html::tag("div",  Html::textInput("name","",['placeholder'=>"name"]))
    . Html::tag("div",  Html::textInput("email","",['placeholder'=>"email"]))
    . '\');'
    . '})');

Please note that you need to have:

use yii\helpers\Html;

at top of your page. Otherwise, you should write yii\helpers\Html:: instead of Html::