My "ListView" not showing inside "TabBar".
drive.google.com/file/d/1MLB7oizJ468V1SmCO_IsjL6OaoGhUAPd/… ----- List Page Code
drive.google.com/file/d/1d-iRa14-DupdLo3QdHd_iCHFkGi-_HD6/… TabBar Code
"TabBar" Section code:
"ListView" section code:
First of all the question is unclear and you should also provide code so that we can replicate the issue at our end.
Secondly, as per my understanding you are using NeverScrollableScrollPhysics() in both your TabBar() and your ListView() which is hindering the ability of your ListView to scroll. It is visible as I can see in the Substitutes section but it is not scrolling is your issue I imagine.
You can use https://pastebin.com to share your code. Never use such kind of drive link. This is difficult for a developer. They first need to download the code in order to debug. Also, share images to describe your issue.
Related
I am helping contribute a code and am stuck on a scrolling bug in flutter.
The screen when opened is started from the Google Maps widget
like this
But when I hold the screen and scroll above then the top content is displayed like this
Now, I cannot interact with the top content since when I release the scroll hold it bounces back to start at the map.
I hope I made senseI cant attach a video here to describe it more accurately.
Here is the link for the respective file associated with the screen,you can download it to check out the code:
The mobile app UI code starts from line 876.
Any help would be appreciated.
I haven't executed your code because it depends on lot of your other files but from reading your code I think the problem is occurring because of extendBodyBehindAppBar of Scaffold. (Checkout line number 114 in given file). Removing this argument or setting it to false should solve the problem.
From the docs :
If true, and an appBar is specified, then the height of the body is
extended to include the height of the app bar and the top of the body
is aligned with the top of the app bar.
This is useful if the app bar's AppBar.backgroundColor is not
completely opaque.
This property is false by default. It must not be null.
I want page that has opacitiy on its background, so the user can see previous page's layout even in the second page. I try to use showDialog(), but it wasn't the answer, since it does not have routename. I will attach the picture that I want. Please help.
What I want
You can check this answer on SO, is similar.
Or do it in a different way and use Stack and Opacity widgets to achieve this.
I am not sure how to describe this scenarios, below is the screenshot about this, I want to user tap one of the card, and then highlight this card, in the meantime, two actions in the screen's bottom which user can do some actions, any help are appriciate!
Please refer to what I've answered, it's quite similar to your case
https://stackoverflow.com/a/67088035/11276416
I am trying to write a custom inline row using Eureka but I couldn't do it by following the documentation in the Github page of the library.
Also I copy-pasted this answer but it throws a segmentation error. I also tried searching for tutorials on the internet to follow but there is none.
Can someone clearly and basically explain how can I do this?
See if this is the place you want to look into
Also, are you using this library just to do a collapsible cell? You can do that by yourself and that is really not hard & a lot of code to implement. Check out this exmaple. All you need is to define child cells and parent cells in a section and reload it with animation!
I know it's a long tutorial. You can probably skip the top half, and start reading from Expanding and Collapsing section. The basic idea is, a collapsible cell and the collapsed cell are within a section, and you have a variable per section of cells to remember if the section is expanded or not. When clicked on the first cell of the section, if it's already expanded, reduce the cell count to one and do a reload to this section using animation Fade. and vice versa. This Fade animation will produce the animation you want.
I noticed when open the built-in "Messages" app you won't see the search box widget by default. Only when you pull the view up you could see it. It's an interesting effect exactly. Well, I really want to implement a similar effect but what should I start from ?
Any clue?
Thanks.
Aha! seems found the answer.
I viewed this post and had a try, and it works.
Cheers!
Showing the searchbar only when user pull down the table