README.md

Yii2 Image Input Field

This extension provides a drag drop image field to inclusion within a standard Yii2 form. This extension dosn't provide any functionality for uploading the images, that can be done via the standard Yii form processing.

Installation

The preferred way to install this extension is through composer.

To install, either run

$ composer require consynki/yii2-image-input "*"

or add

"consynki/yii2-image-input": "*"

to the require section of your composer.json file.

Usage

Alert

You can use the image input in a standard Yii form.

<?php

    use consynki\yii\input\ImageInput;
    use yii\helpers\Html;
    use yii\widgets\ActiveForm;

?>

	<?php $form = ActiveForm::begin(); ?>

	<?= $form->field($model, 'image')->widget(ImageInput::className(), [
		'value' => '/img/current-image.png' //Optional current value
    ]); ?>

<?= Html::submitButton('Save', []) ?>

<?php ActiveForm::end(); ?>

You can pass in the optional value to display a default image as the current value of the field.