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Informations about the package yii2-uploadimage

Installation

The preferred way to install this extension is through composer.

Either run

or add

to the require section of your composer.json file.

Usage

For using widget at first you need to add dkhlystov\uploadimage\Module to your application config:

Single image

Upload single image to model attribute:

With ActiveForm:

If thumbnail needed:

Multiple images

Upload multiple images as array to model attribute. Property fileKey is required:

If you need to create thumbnail use thumbKey property. To limit image count use maxCount property.

Widget size

Default size of every item in widget is 112×84. If you want to render widget with other size use width and height properties.

Maximum image size

All images will be optimized while uploading. By default maximun width of uploaded image is 1000 and heigh is 750. To change this values use maxImageWidth and maxImageHeight properties.

Thumbnail size

When thumbnails uses, its size is similar to widget item size. To change it, use thumbWidth and thumbHeight properties.

Adding extra data

Use data property to add extra data to every image item in widget. You can use simple array or Closure for this property:

Custom buttons support

For working with buttons there are two steps: at first you should to declare buttons on server-side, and then you need to handle events from buttons on client-side.

server-side

To add custom buttons use buttons property. This is array where key is button identifier and value is buttons configuration.

Button configuration:

If property sets as Closure, $item parameter is item for which the buttons are rendered. For new uploaded images $item is null.

Note that you can use Font Awesome icons, because its in reqirements and will be installed automatically.

client-side

In your javascript attach handler for ui-btnclick event to widget. In handler there are id, item and other parameters, that represents API for working with widget items.

Data management:

Other properties

By default, all images will be uploaded to /upload directory in your web root. If you want to change it, use uploadPath property. To set this path globally use uploadPath property in application module.

To restrict the size of files uploaded by user, use maxFileSize property. Set in megabytes. To set its globally use maxFileSize property in application module.

You can change image quality (for JPEG only) by setting quality property. Default quality is 80.

You can specify custom error messages with proprties:

Every message may contain {files} substring, that will be replaced by actual files.


All versions of yii2-uploadimage with dependencies

PHP Build Version
Package Version
Requires yiisoft/yii2 Version *
bower-asset/font-awesome Version 5.5.*
dkhlystov/yii2-imagefile Version *
Composer command for our command line client (download client) This client runs in each environment. You don't need a specific PHP version etc. The first 20 API calls are free. Standard composer command

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