In my case,on the client side the user can select (img(jpg|png|gif") file,pdf file,ppt file) and the data is getting stored in the database.Now in admin pannel i have to show this selected files.what i have done is I am using a if condition if file is img than i am using img tag (src =folder containg file /database value ) and for pdf i am using anchor tag hyperlink (href = folder containg file /database value) both are working fine but the problem is with ppt file i did the same as i did for pdf but it is directly downloading the file and i want to show the file only. I don't know how to this i searched for the plugin also , i am not getting anything. I tried to use the iframe and (src =folder containg file /database value )
This is also not working its directly downloading the file
you can use Google Doc viewer for that. It handles all kind of files : jpg, gif, png, doc, docx, xls, xlsx, ppt, pptx, etc...
Download and include jQuery in your scripts: <script type="text/javascript" src="./js/jquery-1.11.3.min.js"></script>
Create an empty container for your preview : <div id='previewContainer'></div>
You can display it on clicking on a button for ex : <button class="fileClic" data-file="THE_URL_OF_YOUR_DOC">Display</button> Then a little script to embed the google document iframe :
$('.fileClic').on('click', function (e) {
e.preventDefault();
var file = $(this).data('file'); // the url of the file you want to preview
$('#previewContainer').html('<iframe src="http://docs.google.com/viewer?url='+file+'&embedded=true" width="400" height="400" style="border: none;"></iframe>')
});