I want to make my comment section scrollable without it expanding into fullscreen. Currently, my comment section will expand to fill the screen when I try to scroll up to view more comments. Instead, I want to be able to scroll through the comments while also being able to view the image / video content; Similar to youtube's comment layout:
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I'm kinda new to Flutter and I am trying to build a home page where the header is at the back of the main content. So when the app is scrolling, the content in front is overlapping the header.
Like this
The main goal I want to achieve is overlapping scrolling. But it's nice if I can make the status bar color and the border radius changes when I scroll up the content, but I guess it's kinda advanced?
Can I user SliverAppBar to make it works like that? or are there any plugins for that?
Thank you
You can use Draggable Scrollable Sheet for this with min height of 0.7 to 0.8.
https://api.flutter.dev/flutter/widgets/DraggableScrollableSheet-class.html
I need a horizontal list view in the flutter , that according to the image below, the first item is empty and the image is visible in the background, when the second item starts scrolling, the background image disappears and when the item returns to its place , The image also returns to the original state.
You will need some code here.
The vertical listview you can get with the SingleChildScroolView changing the axis to vertical and placing a Column inside.
To the empty space on last item, place a Sizedbox as last widget inside Column.
Place a ScrollController on the SingleChildScroolView with a listener, and when the controller reach the maximum just fade in the background image.
Its not hard, just need some code.
Finally, I published Package (flutter_faded_list) for designing this UI on the pub.dev website.
I have programmed a modal buttom sheet which with this package (using a showCupertinoModalBottomSheet). This modal has a "header" which shows the heading and a close button on the left so the user knows what the modal is about and has a "footer" with two buttons to either apply the filter or reset it.
Between the header and the footer is a a Expanded component with a SingleChildScrollView inside in order to scroll inside the modal. This is needed because there are more filter options available than space! I am very happy that I found a solution without a SizedBox component which has a given height because the height of smartphones vary.
However, now I am facing one last problem: Sadly I am not able to scroll to the bottom of my SingleChildScrollView. This problem also occurs when removing the "footer" with the two buttons. Means, the SingleChildScrollView goes beyond the screen height (which is fine) but which is useless when I am not able to scroll to the bottom of my list. At the end of this post I have added an image so you can see the problem.
Here you can find my dartpad without the modal buttom sheet which is not supported yet on dartpart. However, because dartpad presents the web view instead of the mobile view I am not able to recreate the problem 100%. When using the mouse wheel to scrol you can scroll to the end of the list. But as you can see in the image below in the mobile version is does not work!
Does anyone has an idea how I can solve this?
I already have tried adding Containers with padding and margin to the bottom but this sadly doesn't work or leads to rendering issues.
There is also a stackoverflow post which seems to solve this problem but that leads to an rendering issue for me: https://stackoverflow.com/a/63613723/9445999
Image:
Kind regards and thank you!
My question is similar to this How to make my page scrollable when i show overlay element, that have too many items in flutter? but it has no answers so I'll try to ask as well:
I have an Overlay showing a list of questions using ListView. The list of questions is long and I need to enable scrolling inside the Overlay.
Now it's static and part of it disappears at the bottom of the mobile device.
Why is not just scrollable (since the list inside the Overlay is inside a ListView) and is there a way to make it scrollable?
Thanks in advance for any help!
UPDATE (SOLVED) :
The problem was that the ListView widget is inside a Positioned widget and the top, left, bottom and width values (in my case) need to be set in order for the content to be scrollable.
The problem was that the ListView widget is inside a Positioned widget and the top, left,bottom and width values (in my case) need to be set in order for the content to be scrollable.
I am looking for the proper way, how can I use scrollable view only if necessary.
I want to create a card which will have an 500 height container. In this case some small-screen device could not show the content properly specially if the keyboard is showing.
In this case the screen should be scrollable, but I cant find a good solution.
I used a SingleChildScrollView with a Column child. Inside the column there was the Card view with the content.