Questions tagged [createobjecturl]
49 questions
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image upload preview: window.URL.createObjectURL() only works once
I have an image uploader built from scratch in a React app. The image preview - made thanks to window.URL.createObjectURL() - only works the first time. I thought it was because of memory issue, so I added window.URL.revokeObjectURL() before each…
DoneDeal0
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Blob type open more than one file type like pdf and jpeg
I want to preview a file in another browser tab by clicking on a file which I uploaded before.
It's working fine with {type:'application/pdf'} or {type: 'image/jpeg'} but I need both of them.
Is there a way to set more than one type for a Blob?
When…
melodi
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In a Chrome Extension with Background and Content scripts when can I call revokeObjectURL?
I am uploading files from the local file system by using XMLHttpRequest. I am following the suggestion made in this SO question - Pass large blob or file from chrome extension
This is started in the background script with the following…
darbid
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save data in localStorage when document is unloaded
I'm making a chrome extension.User can upload images to the extension.To save the data of images I am using window.URL.createObjectURL().The problem is that I want to save the data about images in localStorage and use it again. But Browsers release…
the_developer
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