To be more specific, I want to use a form with one or more file input fields used for images. When those fields are changed, I'd like to show a preview of the associated image, before sending the data to the server.  I've tried a number of ja...
jsFiddle URL: http://jsfiddle.net/Xotic750/AjtLx  Been working on this all day and I can't see the issue. It's probably due to my narrow understanding of how FileReader objects work but what I'm trying to do is use readAsDataURL() to obta...
We have a website that allows customers to post pictures and videos directly to their Fanpage wall. Some of our customers request to have a "Post Preview" for the text, in order them to see how the words will be aligned after the text is subm...
I was looking at the new HTML5 file API  for showing a preview of an image to be uploaded. I googled for some code and almost every example had the same structure, almost the same code. I don't mind copying, particularly when it works, but I need...
Can someone help me with creation of a url previews in JavaScript?   What I mean is this: Say I have a link on my site, I want the user to be able to mouse over the link, and have an image pop up that shows what the target of the link looks like.  Do...
I have a requirement where I want to show the file preview to the users.  There are various file types which are supported like; .pdf, .xlsx, .doc, .rar, .jpeg, .png and many more.  When user clicks on the preview it should open the file in popup whe...
Is there some way to preview documents in browser?  Specifically in say an iframe within a page, as opposed to opening the doc in a new tab?  I have a list of files of any type and when a user clicks on one, want to open it in a readonly format.  If...
I need help with how to make the react-dropzone NPM package in making uploaded files show a preview on files other than Image files (*.png, *.jpg/jpeg, *.gif, etc. — those all generate a preview just fine).  Currently, when I use Dropzone for uploa...
I'm using tinyMCE as WYSIWYG editor on my blog. Unfortunately when I add video (from youtube or vimeo) it's not visible in editor window (I can only see the code when viewing it in HTML mode). Is there a way to generate preview or even better...
Is there an easy way to render SVG inside a page using javascript? What I want to do is set up a big textarea where a user can type SVG and click a button that renders it on the page....

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