Is it possible to implement some kind of decorator component in wicket ? Specially while honoring the id of the decorated component ? Currently i try to solve this using a Border Component acting as a decorator: Given: public XXXPage() { MyBorder border = new MyBorder("xxx"); border.add( new Label("xxx", "Foo") ); // label just ...
ListView.ScrollIntoView(object) currently finds an object in the ListView and scrolls to it. If you are positioned beneath the object you are scrolling to, it scrolls the object to the top row. If you are positioned above, it scrolls it into view at the bottom row. I'd like to have the item be scrolled right into the center of my list v...
I have an android-app with a listview in an activity. The listview has, if I call it so, three data states. no data loaded from inet -> only one dummy item is visible, saying that data is loading; data is loaded and shown in list; one listitem is clicked and now shows more information for this listitem (so it is increased in its height...
Ok i wasted 1 day of my life i think now is the time to ask for help :D I have a listview that has an image text ..etc (custom view) and one of its elements is a Gallery. (Aka horizontal listview) Gallery also is a custom view. SO.. here is the problem: I call the adaptor to set the custom view in the listview.Ok for now. Inside the list...
Please provide some code example. Thanks. ...
I'm wondering if it is possible to rerender just one element in a listview? I assume by calling notifyDatasetChanged() is gonna rerender the whole list? Thanks, ...
Hi, i'm developing an android app, and what i have is a String array of restaurants in one class... static final String[] AtoZ = new String[] { "Ananda", "Brambles Cafe", "Brannigans", "Buona Sera", "Cafe Mao", "Cafe Mimo", "Dante", "Eddie Rockets", "Frango's World Cuisine", "Nando's", "Overends Restaura...
Hi, I have a ListView in a custom ArrayAdapter that displays an icon ImageView and a TextView in each row. When I make the list long enough to let you scroll through it, the order starts out right, but when I start to scroll down, some of the earlier entries start re-appearing. If I scroll back up, the old order changes. Doing this re...
I have a ListView element with a DataTemplate for each ListViewItem defined as follows. When run, the ListView's height is not collapsed onto the items in the view, which is undesirable behavior: <DataTemplate x:Key="LicenseItemTemplate"> <Grid> <Grid.RowDefinitions> <RowDefinition Height="Auto" /> <...
Hi i made a small test app with 2 screens. the first screen contains an EditText and a Button. The second screen is just a simple ListActivity showing 3 static items. The ListActivity is started when the user clicks the Button on the first screen or when the enter key was hit in the TextEdit. The weird thing is if the ListActivity was s...
Hi everybody, I want to have a view with several choices when I click an element of my ListView. I was thinking of implementing an AlertDialog but as I need more than 3 options it is not possible... I also thought of putting my ListView in a FrameLayout and have an view with a gone visibility that I would turn visible at the click and u...
Hello, Currently I am trying to place a MapView within a ListView. Has anyone had any success with this? Is it even possible? Here is my code: ListView myList = (ListView) findViewById(android.R.id.list); List<Map<String, Object>> groupData = new ArrayList<Map<String, Object>>(); Map<String, Object> curG...
I thought I could use the position int, but when I click on the item in the list view, nothing happens. Please help! ListView d = (ListView) findViewById(R.id.apo); ArrayAdapter adapt = ArrayAdapter.createFromResource(this, R.array.algebra, android.R.layout.simple_list_item_1); d.setAdapter(adapt); d.setOnItemClickListener(new OnIt...
Hello! Im usign a Ribbon Window and in the "content area beneath" I have a grid in which I will be displaying UserControls. To demonstrate my problem lets take a look at this simple UserControl: <ListView x:Name="lvPersonList"> <ListView.View> <GridView> <GridViewColumn Width="120" Header="Na...
What i'm I missing? My line "foreach (ProductCrash productCrash in _fiveLastest)" is wrong, but I can't see any alternatives. I wont to get ride out the foreach and let the ListView do its magic for me.. does any know how to do this? It would really help me out. I can only show one object from my list in my ListView. I'm using ObjectDa...
I am writing an app that allows a user to access their corporate voice mail system. the voice mails are displayed in a list view and when one is selected they are given a menu. when the user selects "listen" i would like a small media player to pop up at the bottom of the screen on top of the existing ListView (similar to how the soft ke...
Is there any way to Linkify a specific TextView that is contained within a ListView? I tried using android:autoLink="all" but that didn't work. I was getting an out of context error. Important also to note: the ListView is my second view in the ViewFlipper. I have also tried: View mItemView = mAdapter.getView(2, null, ...
So I am playing around with using a ListView instead of a GridView to accomplish a complicated goal. The ListView is helping in a lot of ways, but there is one particular bit of code I am used to using with GridView's that won't doesn't work with ListView's. If I have to have a nice mouse hover action on my rows in a GridView, and if I ...
I want to access the data that was databound to my list view when handling list view events such as: protected void List_ItemDataBound(object sender, ListViewItemEventArgs e) or protected void List_ItemCommand(object sender, ListViewCommandEventArgs e) Inside the events, I can not access the data via somthing like Eval("ID") Curr...
I've scoured the interwebs and found many posts regarding how to change the colors of a list view using a list selector. However it does not seem to work for me. So my question would be what am I doing wrong? When I use the below files I get a list where all item backgrounds are initially blue. (I expected white) When I move the f...