A general technique that binds two data/information sources together and maintains them in sync.
0
votes
1answer
21 views
My databinding fails, is the path wrong?
I'm trying to create a simple RSS news aggregator. But I've done something wrong with the binding.
The xaml:
<phone:LongListSelector
x:Name="MainLongListSelector"
...
0
votes
0answers
15 views
Best practice for passing SQL and retrieving/manipulating data using VB.NET?
In my recent multi-user database application, there's a lot of retrieving and manipulating database data from different database source types (Oracle, Access, SQL Server). I know the .NET framework ...
0
votes
0answers
11 views
Sliders in Windows Store app ListView are moving on their own accord
I've databound some Items to my listView with this XAML:
<ListView x:Name="itemListView" ItemsSource="{Binding}">
<ListView.ItemTemplate>
...
0
votes
0answers
16 views
Angularjs models not binding to json template used in http post request
I have a static/variable json request template of sorts that I'm using when sending a $http POST request from a controller via a $http post factory. The problem is that model data, which is in scope ...
0
votes
2answers
39 views
Is it possible to databind to an extension property?
The lack of questions on the subject may be an indication of code smell here, but... Is it possible to write an extension property for a class and databind to that property?
The assumption is that I ...
0
votes
1answer
54 views
Combobox SelectedItem DataBinding NullReference Exception
I am a bit frustrated with combobox right now and am hoping someone has an answer for my question. The problem is with SelectedItem. When i run my app in debugger it will throw a null reference ...
1
vote
1answer
4k views
Databinding to ASP.NET DropDownList list in ListView
Basically when editing an item, I want to bind its ProviderId value to the DropDownList's select value. DropDownList is getting its list of values from other entity entity_List as you can see.
...
1
vote
1answer
20 views
D3 - How to bind the same data to multiple object?
I am trying to draw multiple shapes using the same data in a selection, so let's say I have:
myData = [
{
shape: 'rect',
attr: { width: 100, height: 100, x: 100, y:100 }
} , ...
0
votes
1answer
22 views
c# DataBinding in User control Win8
I've a ObservableCollection's list that receives data from the database, and i put this data in my grid, by data binding.
So, i've a user control that appears when i click in a item of this grid. I ...
2
votes
1answer
34 views
Databinding with a large amount of values and getter methods?
Reading through Misko's excellent answer on databinding here: Databinding in angularjs, I am wondering how Angular does it's dirt-checking behind the scenes, because:
I'm creating an app, that ...
0
votes
0answers
17 views
How can I have gridview showing a different value than its data source?
For example, the data source is a table that has columns "IndexName" and "PeriodDays"
... | SPX | 60 | ...
... | SPX | 90 | ...
... | HSI | 180 | ...
... | HSI | 360 | ...
On the UI, I want to ...
8
votes
1answer
2k views
AngularJS client side data binding and server side templating
AngularJS uses two-way client side data binding (from AngularJS Developers guide):
Has anyone consider using mix of server side templating engine with AngularJS two-way client side data binding. ...
0
votes
1answer
27 views
Parallel.ForEach hangs the layout in MVVM while working on big Lists
I have a generic List which contains almost 1100 elements. Almost 10 of these elements contain 1000 elements each (of same type). The elements are bound to UI DataGrid. Itrating this list takes long ...
6
votes
3answers
15k views
How to make a ListBox.ItemTemplate reusable/generic
I'm fairly new to WPF and trying to understand how best to extend the ListBox control. As a learning experience, I wanted to build a ListBox whose ListBoxItems display a CheckBox instead of just text. ...
16
votes
6answers
2k views
How to suppress validation when nothing is entered
I use WPF data binding with entities that implement IDataErrorInfo interface. In general my code looks like this:
Business entity:
public class Person : IDataErrorInfo
{
public string Name { get; ...
