I want to upload a file with any extensions and then from that extension I need to create the thumbnail image for that particular image.
For example, if I upload .pdf file then the thumbnail image should be 'pdf.jpg', so as if .docx file then should be 'word.jpg' and if .zip file then name should be 'zip.jpg'.
I have tried to do this but no luck, file is uploaded but thumbnails is not.
Is there any codes which can do this, I mean to upload any extension and from that extension to create the thumbnail image also?
If any one has idea please share. :)
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I am looking for some package with Rich Text Editor which has file upload for files (not images) and user can basically upload to Rich Text Editor files and description.
I tried to find something similar, but I was unsuccesful.
Do you have any suggestions ?
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Thank you
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I have number of files like .doc,.pptx, .avi.. that means i have uploaded number of files to my database using the angularjs and node api, now my query is,
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I have a static resource zip file in SFDC that contains images and css files used by Visualforce pages. How do you replace just a single image with a new one from the resource zip file? Do I need to upload the entire zip file again with the new image?
Yes You need to upload the updated Zip file again into static Resource..No other way as of now.
HelpLink
You should update files which you need in zip archive (which contain all files for current static resource) and upload it again to SF.