Sir
It is no problem when I tried to upload photo to Google Drive ,but itβs fail if I resize photo file size and upload photo to Google Drive.
I want to try to resize photo and upload to Google Drive , not only upload photo.
I tried to upload photo to Google Drive. βββ
Upload photo to Google Drive Upload photo
and
Base64 .aix
And studied to resize photo file size. βββ
Photo Resize
itβs fail if I resize photo file size and upload photo to Google Drive. I have been trying to figure out this question for three months but still have no idea.
- Please show your relevant blocks
- Where is your image coming from - the camera ?
Using an image in the assets I have it working here:
I used my ImageBase64 extension to get the base64String from the optimised image displayed in the image component
Script as follows:
function doPost(e) {
var data = Utilities.base64Decode(e.parameters.data);
var blob = Utilities.newBlob(data, e.parameters.mimetype, e.parameters.filename);
var fileID = DriveApp.getFolderById(e.parameters.folderId).createFile(blob).getId();
return ContentService.createTextOutput(fileID);
}
Hi Sir
My blocks β
my photo upload to Google Drive .aia
- My image from to imagepicker.
This .aia is Chinese.
I know your blocks, it's photo upload
Thank you.
But, I want to try to resize photo and upload to Google Drive, not only upload photo.
Yes, my blocks optimise (resize) then upload.
Looks like you are trying to upload four images at once. This will not work. Do them one at a time in a loop, using the Web1.GotText to start the next upload.
Sir
Your Button1 is resize image and Button2 is upload imageοΌ
Sorry, my English is not good.
Yes, that is correct.
I provided a link for it 7 posts up 
However, if you rework the blocks a bit, you can continue to use your chosen base64 extension.
Thank you, sir
I need some time to research
Rework? I do not understand what you mean.
First of all, uploading four photos is totally fine, but when I tried to combine with the compression function, it fail even I only compress and upload one photo, the photo was uploaded without any compression. Maybe it because the composition module still uploads four pictures at once?Do I have to use the loop method to compress and upload multiple photos?
I would.
Setup a routine that selects the image, optimises it, then uploads it, then move to the next image to do the same.
1 Like
Sir
I will use your study of block, thank you.
Hello Kumaraswamy,
I am new to MIT app inventor so unable to use your code can you please share video for image optimizer that will helpful for all other new bies like me.
If you're a newbie, you should start with something else such as simple tasks. Once you've mastered the basics, you can move on to extensions.
Hello Gordon_Lu,
thank for your high IQ level suggestion.
