preview uploaded file (image)
20485
Preview an image before it is uploaded
48168
Retrieve Preview Image URL of Salesforce Image Files
58395
How can I attach a file to a question?
121958
Display image which is stored in files
96460
Upload image isn't working
154583
Resize Image in Photo Upload in Visualforce before save in attachment?
150356
Pass Blob through ajax to generate a file
148990
Attaching an image to an email?
1049
Recommended way to save uploaded files in a servlet application
141233
How can I automatically upload images on file selection rather than pressing the upload button?
154256
Insert an image in chrome extension
130607
To display an image
83513
Is it possible to have a preview while scripted rendering?
651
Add document preview to Document library form
13095
Remove selected file(s) before upload with Javascript
75299
How to find the type of an img file and mount it?
157950
Is it possible to use Ajax to do file upload?