progress bar for Grails

[Sherif Shehab]

Hi , 

In my Grails project i have  multiple upload files action , i need to implement progress bar to this action in the view, 

   

 <input type="file" id="photo" name="photo" multiple="multiple"/>

i found some JQuery progress bars but i don't know how to implement and link them to my code , Are there any demos or tutorials for that, or any other recommend progress bars rather JQuery one?

[Eric Kelm]

The Uplodr pluigin gives you HTML5 drag and drop file upload also with a progress bar for each file. The plugin can be found here: https://grails.org/plugin/uploadr

[Sherif Shehab]

is it available to save the uploaded files to DB ?

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[Dustin D. Clark]

Yes, you can craft your own upload controller to persist files however you like.  We currently save file content in Amazon S3, but store a reference to the document in a Grails domain class.  Take a look at the default UploadController (https://github.com/dustindclark/grails-uploadr/blob/master/grails-app/controllers/hungry/wombat/UploadController.groovy) as an example.  Also, make sure you set the controller/action attributes of the uploadr tag to use your controller.

Dustin

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[Sherif Shehab]

it's a very nice plugin, i will use it  , but i don't know how to get the object that holds the uploaded files to do some actions on them, i tried to find any related thing to that in the params or in the request but i cant find, any advice ?

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