flash20/yii2-avatar

基于cropper的一款头像上传yii2组件

头像上传

基于cropper的一款头像上传yii2组件, _(*1)

Installation

The preferred way to install this extension is through composer., _(*2)

Either run, _(*3)

php composer require --prefer-dist flash20/yii2-avatar

or add, _(*4)

"flash20/yii2-avatar": "1.0.0"

to the require section of your composer.json file., _(*5)

Usage

Once the extension is installed, simply use it in your code by :, _(*6)

//在当前控制器的actions中添加如下配置
public function actions()
{
    return [
        'crop'=>[
            'class' => 'flash20\avatar\CropAction',
            'config'=>[
                'bigImageWidth' => '200',     //大图默认宽度
                'bigImageHeight' => '200',    //大图默认高度
                'middleImageWidth'=> '100',   //中图默认宽度
                'middleImageHeight'=> '100',  //中图图默认高度
                'smallImageWidth' => '50',    //小图默认宽度
                'smallImageHeight' => '50',   //小图默认高度

                //头像上传目录（注：目录前不能加"/"）
                'uploadPath' => 'uploads/avatar',
            ]
        ]
    ]; 

}

//调用方式,imageUrl为默认图地址
= \flash20\avatar\AvatarWidget::widget(['imageUrl'=>'/images/logo200x200.png']); ?>

在From里可以单独使用, _(*7)

放到Form里

= $form->field($model, 'avatar')->widget(\flash20\avatar\AvatarViewWidget::className()) ?>


放到Form外
'/images/logo200x200.png']);echo $obj->setFooter(); ?>