hector-del-rio/yii2-image-up

Image upload and preview for yii2 models using yii2-upload-behavior extension.

yii2-image-up

Simple and responsive image upload and preview for yii2 models using yii2-upload-behavior extension., _(*1)

When using this extension in your ActiveForm an image preview of the specified attribute will be shown along with a button to change it. When a new image is selected, the preview will show the new image., _(*2)

, _(*3)

Installation

The preferred way to install this extension is through composer., _(*4)

Either run, _(*5)

php composer.phar require --prefer-dist hector-del-rio/yii2-image-up "^1.0.0"

or add, _(*6)

"hector-del-rio/yii2-image-up": "^1.0.0"

to the require section of your composer.json file., _(*7)

Requirements

This extension builds up on top of yii-dream-team/yii2-upload-behavior's class ImageUploadBehavior. You must follow the instructions on how to use this module, which can be found here., _(*8)

Usage

In your view:, _(*9)

<?= $form->field($model, 'photo')->widget(hectordelrio\imageUp\ImageUp::className()); ?>

Options

The following options are available to configure:, _(*10)

• thumbsEnabled: whether thumbs should be shown instead of original size images. The widget will enable thumbs only if they can be found.
• thumbProfileName: the thumb profile name as specified in ImageUploadBehavior configuration. Defaults to "thumb".
• options: the options to be passed to the Html::activeFileInput() function. More info can be found here
• previewOptions: the options to be passed to the Html::img() function. More info can be found here