Html upload multiple files form

Just like its name suggests it's designed for holding forms data i. You can create a FormData object by instantiating the FormData interface using the new operator as follows:. The formData reference refers to an instance of FormData.

You can call many methods on the object to add and work with pairs of data. Each pair has a key and value. Navigate to your working folder and create and index.

Next, we include the index. This will be used to select the file that we'll be uploading. We use the append method of FormData to append the file, passed as a parameter to the uploadFile method, to the file key. This will create a key-value pair with file as a key and the content of the passed file as a value.

The file is accessed from event. Next, change the uploadFile method to accept an array of files as an argument and simply loop through the array and append the files to the FormData object:. Next, you can check out these advanced tutorials for how to use FormData with Angular, Ionic and React:. He builds apps and authors technical content about JS, Angular and Ionic. How are we doing? Please help us improve Stack Overflow. Take our short survey. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

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Active 7 months ago. Viewed k times. It would be great to use a single file input control, if possible. Does anyone know how to accomplish this? Improve this question. Do you mean select more then one file in the file selector dialog or using multiple file inputs?

Hi, It is possible to you to upload a archive file zip, rar, tar, Add a comment. Active Oldest Votes. Improve this answer. Mark E. Haase Mark E. Haase I believe it's valid: thoughtresults. It didn't work without adding the property name e. I attempted to edit the answer , but it got rejected. Thanks MichelAyres, I have updated my answer. Show 1 more comment. Goodluck widdit! Epoxys Epoxys 6 6 silver badges 2 2 bronze badges. Thanks for the tip! It works very fine I think IE doesn't support uploading this way.

Or you can loop through the files with a foreach statement, without having to know the number of files uploaded Note, if you use a key in your name in your html, e. Thaps Thaps 1 1 silver badge 8 8 bronze badges. The code clipped. It didn't work in IE8 though, but then just use a real browser. MitMaro MitMaro 5, 6 6 gold badges 29 29 silver badges 51 51 bronze badges.

I added the link to the flash based multiple uploader. I've used swfupload fwiw - it's a bit of a pain on occasions but it's not really that hard to get working.

Barsoom is correct. Things have gotten much better on the multiple file uploads in the last couple years. Torandi Torandi 1, 2 2 gold badges 9 9 silver badges 12 12 bronze badges. You can use the PEAR package but this task is fairly trivial and unless you need the extra features that the package provides internationalized error messages, validation, etc