I’m using inlineformsets for an Image Model in combination with a Product 
Model.


For the Image Model (using javascript):


1) a remove/delete button will be available to remove an image; the image 
can be remove not only on edit, but also on creation(the use upload the 
image, but before saving doesn’t like the image and removes it) 2) An add 
button, when the user clicks a new input and corresponding fields are added


By default the inlineformset code is like this:


<tr><th><label 
for="id_product_images-0-document">Document:</label></th><td><input type="file" 
name="product_documents-0-document" id="id_product_images-0-document" 
/></td></tr> <tr><th><label for="id_product_images-0-file_type">File 
type:</label></th><td><input type="text" name="product_documents-0-file_type" 
maxlength="255" id="id_product_images-0-file_type" /></td></tr> <tr><th><label 
for="id_product_images-0-DELETE">Delete:</label></th><td><input type="checkbox" 
name="product_documents-0-DELETE" id="id_product_images-0-DELETE" />
<input type="hidden" name="product_documents-0-id" id="id_product_images-0-id" 
/><input type="hidden" name="product_documents-0-product" 
id="id_product_images-0-product" /></td></tr>

Using inputs I can do it with javascript, but things get a little more 
complicated for what I want to do:


The user should click on an image button a modal window will appear with 
the option to crop. 

Now the Upload button is in the modal window. The user is cropping, I 
select and save the coordinates with javascript, also show a cropped image 
(simulated using css).


How do I transfer all this mechanism to Django inputs so formsets can 
understand what I want to do ?


<https://lh3.googleusercontent.com/-pkqCKqIM8SI/WdSOt1MIC6I/AAAAAAAAAD4/niOYW8XoQ0oyzBuJNhpILmh2Vh3c2bI8gCLcBGAs/s1600/add_image.png>

<https://lh3.googleusercontent.com/-JwQWKW-SSp4/WdSO3XgtJ3I/AAAAAAAAAD8/SYaQlSjxNZU7ll1OcIRpSI5uKK0V7Y-0ACLcBGAs/s1600/crop_2.png>



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