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android edittext onchange listener
...iting the text if the EditText loses focus or if the user presses the done button (this depends on your implementation and on what fits the best for you).
Second, you can't get an EditText instance within the TextWatcher only if you have declared the EditText as an instance object. Even though you ...
Can I make a function available in every controller in angular?
...lt;/script>
</head>
<body ng-controller="MainCtrl">
<button ng-click="callFoo()">Call foo</button>
</body>
</html>
If that's not an option for you, you can add it to the root scope like this:
<!doctype html>
<html ng-app="myApp">
<head>...
How To Save Canvas As An Image With canvas.toDataURL()?
...th=200 height=200 id="thecanvas"></canvas>
<div><button onclick="to_image()">Draw to Image</button></div>
<image id="theimage"></image>
</body>
</html>
...
How to create an AVD for Android 4.0
...figurations->Android Application or Android Tests -> Emulator (radio button) -> Select your newly created AVD
– Ted Spradley
Apr 13 '14 at 18:43
...
Set Focus on EditText
...
This changes the focus of the EditText when the button is clicked:
public class MainActivity extends Activity {
private EditText e1,e2;
private Button b1,b2;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstan...
Change Bootstrap input focus blue glow
...
Nice, but that won't apply to buttons and other links, only input and textarea, apparently. For buttons, you still need to override with .btn:focus { outline: none; }, for example.
– zok
Dec 26 '14 at 0:00
...
Changing API level Android Studio
...12'
compile fileTree(dir: 'libs', include: ['*.jar'])
}
Sync gradle button (refresh all gradle projects also works)
For beginners in Android Studio "Sync gradle button" is located in
Tools -> Android -> Sync Project with Gradle Files "Rebuild project"
Build -> Rebuild Projec...
Forcing a WPF tooltip to stay on the screen
...e a Style in your Window.Resources for those elements. Here is a Style for Button that has such a ToolTip :
<Window
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:sys="clr-namespace:System;assembly=mscorl...
The data-toggle attributes in Twitter Bootstrap
...iting JavaScript. Set data-toggle="modal" on a
controller element, like a button, along with a data-target="#foo" or href="#foo"
to target a specific modal to toggle.-->
<button type="button" data-toggle="modal" data-target="#myModal">Launch modal</button>
...
DataTrigger where value is NOT null?
...
I'm using this to only enable a button if a listview item is selected (ie not null):
<Style TargetType="{x:Type Button}">
<Setter Property="IsEnabled" Value="True"/>
<Style.Triggers>
<DataTrigger Binding="{Binding Elem...