README

SweetAlert widget based on SweetAlert

Installation

The preferred way to install this extension is through composer.

Either run

php composer.phar require --prefer-dist kv4nt/yii2-sweet-alert "*"

or add

"kv4nt/yii2-sweet-alert": "*"

to the require section of your composer.json.

Usage

For render the message from session flash you can use the following code:

1. Set the message in your action, for example:

Yii::$app->session->setFlash('success', 'This is the message');

1. Simply add widget to your page as follows:

echo \kv4nt\sweetalert\SweetAlert::widget();

For render the custom message you can use the following code:

// A replacement for the "prompt" function

echo \kv4nt\sweetalert\SweetAlert::widget([
    'useSessionFlash' => false,
    'options' => [
        'timer' => null,
        'type' => \kv4nt\sweetalert\SweetAlert::TYPE_INPUT,
        'title' => 'An input!',
        'text' => "Write something interesting",
        'confirmButtonText' => "Yes, delete it!",
        'closeOnConfirm' => false,
        'showCancelButton' => true,
        'animation' => "slide-from-top",
        'inputPlaceholder' => "Write something"
    ],
    'callback' => new \yii\web\JsExpression(' function(inputValue) { 
                if (inputValue === false) return false;      
                if (inputValue === "") { 
                    swal.showInputError("You need to write something!");     
                    return false;   
                }      
                swal("Good!", "You wrote: " + inputValue, "success"); 
    }')
]);

Alert Options

You can find them on the options page