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Best way to show image previews before upload in rails & carrierwave

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孤街浪徒
孤街浪徒 2020-12-30 05:18

I\'ve been using rails for past few days and wanted to know what is best way to show image previews before upload in rails & carrierwave.

I came across a few opt

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  • 春和景丽
    春和景丽 (楼主)
    2020-12-30 06:15

    If you only need image preview in a form before upload, you (as me) will see that JQuery Upload plugin is just too much complex and not so easy to run properly (I was able to see the preview, but then I couldn't upload the picture).

    http://saravani.wordpress.com/2012/03/14/preview-of-an-image-before-it-is-uploaded/

    It's simple and fast to code.

    I put the code here just in case the source dies:

    Script:

    In the HTML:

        
    
    
      
      your image

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