onStart parameter

[henryboldi]

It would be useful if there were an onStart or onWaiting parameter where you can run a function before uploading starts, rather than checking the status inside of onProgress. What do you think?

Thanks!

[seanadkinson]

That would be a fine enhancement. Can you provide an example of what you might do onStart?

[eagsalazar]

An example of what I might use onStart for (assuming a few things): I'd resize the images in the browser.

[eagsalazar]

Created PR #72

[eagsalazar]

Gist of how I'm using this to scale an image before uploading: https://gist.github.com/eagsalazar/83d5b222715f7267a4c0e02ec20b3c55

I import scaleImageFile and set param onBeforeUpload=scaleImageFile

[talbenbasat]

Hi @eagsalazar ,

Can I use this property to change the name of the file?
I sometimes encounter names in different langauges that aren't cleaned in the process and causes an error..

Can you please provide an example of how do I use this property, please

Tal