Most voted "listview" questions
Listview is a graphical screen control or widget provided by user interface libraries on most modern operating systems. Use the tag for any language that makes use of this control even if it has some variation. Unless the problem is specific to some implementation.
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answer287
viewsHow to make a Listview in table format in Xamarin Forms?
I need to create a Listview that looks similar to this image, so I have no idea how to do it, because I’ve never used Xamarin, I’m learning in the application that I’m developing.…
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answer23
viewsAndroid List View with "Complex" Layout
Until today I had not needed to use layouts that escape the pattern of a list for example. This time, I need to create a list view with a sort of header. For example: [{categorias: [{1, 2,…
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answer145
viewsExport data from a listview to PDF
Hey there, guys! What do I need to export data from a listview on android to a PDF document? I would like to write a PDF file with all the data contained in listview.
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answer601
viewsFlutter: Error when adding more than 3 items to a Listview
Hello, all the Listview of my application in Flutter if add more than 3 items occurs to Exception below: I/flutter (13259): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY…
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answers458
viewsListview images and quantity - Android
Next, I have 2 questions that relate, so I’ll ask on 1 topic. Well, I use this query to return a list of strings with product names. public List<String> getMedico() { List<String> list =…
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answer113
viewsHow to view in a data listview via web api?
I am having difficulties to accomplish this task, need to fetch data that are stored via mysql on a website and display them on my app being developed on Xamarin Forms, for this I need to make a…
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answer98
viewsListview inside Listview (ANDROID)
I am developing an application where this one has an Activity where it generates a Listview of Orders, and within the Adapter of this list of orders, I have another Listview that are the items, ie I…
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answer1565
viewsFlutter - A Renderflex overflowed by 572 pixels on the bottom
Hello, I have had some mistakes with Flutter when it comes to the issue of OVERFLOW of the edges. I made a Listview.Uilder and it has been overflowing vertically. What I tried and didn’t work: Wrap…
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answer37
viewsPicking up new information from a website and adding a new line with this information every time it is updated
hello guys I’m trying to get data from a site api(own server) and so show the new data in the application as soon as the site makes an update with new information, thus adding a new line and keeping…
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answer17
viewsTake the size of the firestore array to use in Listview.Builder itemcount
return Scaffold( body: StreamBuilder( stream: stream, builder: (context, snapshot) { if (snapshot.hasData) { return ListView.builder( itemCount: snapshot.data.docs.length, itemBuilder: (context,…
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answer42
viewsHow do I add a value that I calculated from an informed data that appears in a new Textview?
I need to calculate the maximum heart rate from the age informed by the user (fcm = 220 - age). I created the fields to capture the name and age, but I can’t make the calculated fcm appear on the…
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answer76
viewsHow to pick an item from a list and move with your finger to another position on Android?
I have a list and would like to move her first item to the last position dragging with your finger, someone could give some suggestion on how to do this on Android?
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answer227
viewsSearch the database and move to a listview c# Windows Forms
I am developing a project and for being new in the area I am with enough doubts and difficulties. My problem is the following: I have a form to manage a company’s forward notes, when opening the…
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answer118
viewsListview is not displayed below a 'Container'
I’m new to the flutter and I’m having a hard time showing a Listview below a Container. In the codex lattice below is displayed only mine Container, and the Listview just doesn’t show up. Obs: no…
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answer43
viewsFlutter Listview does not show updated data
Good morning, you guys. I am in trouble when I upgraded to Flutter 2. I am taking the course of Alura and the project was done with the previous Flutter. When registering a transfer in…