If you have done everything right so far then you are done. Check the following output. I forget to mention that you need to uncomment the call of getTextFile from all of your read functions.
The code is not as big as it looks initially. It mostly contains the boiler plate code with slight modifications of previous methods. The getAsImage method basically reads the image as a data URL and then sends it to " addImg " which in turn creates a new img element and appends it in an op div. Check the output below for the code above. All done. The upload completed successfully. In this article I tried my best to provide you the minimal code required for the proper working of the uploader but you always can have a look at the API for other options available for it.
If you find any problem then ask in comment. Sign in Email. Forgot your password? Search within: Articles Quick Answers Messages. Technical Blog. View Original. Stats Arpit Jain Rate me:. Please Sign up or sign in to vote. Copy Code. Arpit Jain. Member Mar Member May RainLover May Go to top. Next, we are defining a method openFileDialog using ES6 arrow function. Calling this function will trigger a click event on file upload dialog.
Last, we have used setTimeout for running openFileDialog after 5 seconds from page load. This code snippet will open the file upload dialog after 5 seconds. I am Akash Mittal, an overall computer scientist. If you want to guest post, need help in your projects, want to advertise, Feel free to contact me at [email protected]. Asked 6 years, 8 months ago.
Active 5 years ago. Viewed 25k times. Improve this question. Sam Sam 85 1 1 gold badge 2 2 silver badges 6 6 bronze badges. Stack Overflow is not a code writing service. You should review methods to submit a file to a web server, and if you get stuck on a specific problem, ask about it. Add a comment. Active Oldest Votes. This is just a quick JavaScript solution if you want pure JS.
Improve this answer. Thanks for your code. I am going to apply this.
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