Flutter Tutorial - Drag & Select Items In GridView

[@sergdigital7437]

Always raising the bar. Thanks!

[@HeyFlutter]

This might help you :) Source Code: github.com/JohannesMilke/drag_select_gridview_example Single & Multiple Selection In ListView Tutorial: kzbin.info/www/bejne/bne5nKifrduBfsU Search & Filter In ListView Tutorial: kzbin.info/www/bejne/pXe9eqp4qsl8oJI Selectable DataTable Tutorial: kzbin.info/www/bejne/founXmOwnNWol80 Reorderable ListView Tutorial: kzbin.info/www/bejne/ZpO1p2ajg6idbtE Expandable ListView Tutorial: kzbin.info/www/bejne/iJa4kpKNqJ14qbs Animated List Tutorial: kzbin.info/www/bejne/qHWpe5t_pMedbas Sticky Headers In ListView Tutorial: kzbin.info/www/bejne/h4fblWOBlJxnhsU Layout Basics Tutorial: kzbin.info/www/bejne/r4rbppiKg653oqM Dismissable In ListView Tutorial: kzbin.info/www/bejne/maTahX6kjdmGp80 Slidable In ListView Tutorial: kzbin.info/www/bejne/ip62fIWLi7CBqbM ListView Tutorial: kzbin.info/www/bejne/mHuqg6CimdOnhas ListView & ScrollController Tutorial: kzbin.info/www/bejne/jojJmJKaZ9mSfs0 GridView Tutorial: kzbin.info/www/bejne/aH65iYNso7OtpbM Create Invoice PDF Document Tutorial: kzbin.info/www/bejne/sJCYqZ6eetCWa7s

[@pierremarais7669]

You are an absolute star, thanks for the video, now I understand it better after your explanation, I can not wait in the morning to your latest video, why is it that there is not a lot of videos regarding sqlite and existing database, I am looking forward to see how to use that, thanks Pierre

[@HeyFlutter]

Thank you, Pierre! 🙂 Simply check out my channel in all the upcoming 3 days and maybe a wish come true 🎉

[@mycourses-x6v]

great how can i select one photo

[@balu3811]

Thankyou brother😁

[@jiren8991]

Great as usuall

[@lorenzorita8929]

Hi, there is a way to do a "select all"?

[@HeyFlutter]

Thank You @lorenzorita8929! Follow this link: stackoverflow.com/questions/70277515/how-can-i-select-widgets-by-dragging-over-them-but-also-clicking-them-individual I hope you will get your answer 🙂

[@danieltech1391]

Make a tutorial about gallery images grid, please)

[@vontdeux]

in your video you take an index of selected, then use that selected index to extract the url from your list of urls, what if i have a list of integer, and i want to +1 of that selected list of integer instead?

[@vontdeux]

@@HeyFlutter question is, how? i mean how do i access the items[index]'s value example if i have items [0,0,0,0] as list integers, how do i manipulate them +1 or +2 by index?

[@eNONO-ot4zh]

Thank u👍

[@pierremarais7669]

Hi Johannes I get the following error 'this requires the NON-Nullable language feature to be enabled when using KEY? and the LATE command, where do I fix this one please, Pierre

[@HeyFlutter]

Thanks, Pierre Marais! 🙂Simply check out the tutorials about Null Safety here: 1. Null Safety In 5 Minutes Tutorial: kzbin.info/www/bejne/h5C6naKDg7CCobc 2. Migrate App To Null Safety Tutorial: kzbin.info/www/bejne/fX3RgqOefc5keLs

[@NattoHD]

Hello Johannes Mike, nice video!, i have a question, is there any form to make only one item of the Grid View Unselectable, something like, 'i already clicked this photo in the past, so i wont be able to select it again', im searching for any property that make it unselectable or unclickeable and i cant find one, Thanks !

[@HeyFlutter]

Thank you, aquaMandi! 🙂. I am not sure if there is any buitlin property for that, but you can achieve it by making your own custom widget for that