How to Preview Image before upload JavaScript | JavaScript tutorial

Publicado em: 14 Junho 2023
no canal de: NSCODE

How to Preview Image before upload JavaScript, JavaScript tutorial
#javascript #imageupload #javascripttutorial #preview #frontend #webdevelopment #nscode
In this video, you will learn how to preview an Image when you choose the image from the device before uploading. The previewing image is necessary functionality which should be implemented when you want to upload an Image because it helps you to verify that the image you are uploading is correct and looking perfect.
Here In the code we are getting the file from the onchange event of file input tag. Then we are creating a URL using URL.createObjectURL method passing the file into it. So that we can show the same as using src for an Image tag.

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