Questions tagged as 'listview'

Tagged questions
2
answers

Updating Listview when I come back from a screen

I have a ListView that has a button that goes to another screen that when filling that screen and clicking the save button, it returns the ListView but I did not find a way to update this ListView. Follow the codes: ListActivity public c...
asked by 02.02.2015 / 17:52
2
answers

Infinite listview on android

I have an app that consumes a web service, but I have a generic call that searches all users and this is taking too long because I have several records, I want to do so the user goes down the screen and there is more data in the listview , but m...
asked by 31.07.2015 / 00:55
1
answer

How do I set columns in a ListView?

I have the following ListView below, I need to leave the first 3 columns fixed and allow the rest scroll. <td colspan="4"> <div class="GradeDados" style="position: relative; width: 1000px; height: 400px; z-index: 1; overflow:...
asked by 26.10.2015 / 14:06
2
answers

Refresh ListView c #

Good morning. I have a Form1 with several methods. In one of the methods I create another form2. On Form1, I have a listView with values from the Database. In form2 I will insert new values. I wanted it in form1, I updated the ListView, but I ca...
asked by 10.05.2017 / 12:33
4
answers

Update ListView after return with PopAsync in Xamarin Forms

How to update ListView after returning to View using PopAsync ? I need the ListView to load its items after the Address Insertion View to record a new address. OBS: The PushAsync or PushModalAsync re...
asked by 10.01.2017 / 19:30
1
answer

Search View without needing to click enter to appear the result

I made a search in my list however it needs me to hit enter to complete the search and show the results. I would like the result to come automatically when typing. Appreciate. My code: ........ public class ListClientes extends App...
asked by 21.02.2016 / 03:02
2
answers

How to update a listview from the action bar button

I'd like to know how I can do to update a listView from a button in the action bar . Clicking on this would be updated by taking the data again from the link site. This listview takes data from the site link and does the imple...
asked by 24.04.2015 / 05:49
2
answers

ListView duplicating data in the android application

The listView whenever it loads duplicates the data, this happens if I quit the application without shutting down, shutting down the application works normally Whenever the code BackTask bt =new BackTask(); bt.execute(); is executed t...
asked by 28.10.2015 / 20:29
1
answer

Custom ListView

Well, I have a listview that loads data from a database. These data are numbers themselves, and I would like to be able to differentiate them. Type ... if the number is zero I would like it to be a specific color or bold. Or anything else that s...
asked by 23.05.2015 / 23:22
1
answer

Manipulating ListView C #

I have a ListView that displays the data on the screen and has multiple rows and columns. For example: Cl1 | Cl2 | Cl3 L1 aa | bb | cc L2 ab | bc | cd L3 ac | bd | ce I would like to know if you have some native...
asked by 03.12.2014 / 21:09