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How can I get the button that caused the submit from the form submit event?
...ebug found this way to get the value;
$('form').submit(function(event){
alert(event.originalEvent.explicitOriginalTarget.value);
});
Unfortunately, only Firefox supports this event.
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im...
Can I make a function available in every controller in angular?
...unction() {
return {
foo: function() {
alert("I'm foo!");
}
};
});
myApp.controller('MainCtrl', ['$scope', 'myService', function($scope, myService) {
$scope.callFoo = function() {
myService.foo();
}
}]);...
Making the iPhone vibrate
...nctions that take a parameter kSystemSoundID_Vibrate:
1) AudioServicesPlayAlertSound(kSystemSoundID_Vibrate);
2) AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);
Both of the functions vibrate the iPhone. But, when you use the first
function on devices that don’t support vibration, it ...
Detect changes in the DOM
...omChange = onDomChange;
})(window);
Usage:
onDomChange(function(){
alert("The Times They Are a-Changin'");
});
This works on IE 5.5+, FF 2+, Chrome, Safari 3+ and Opera 9.6+
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improv...
How to check if element has any children in Javascript?
...childElementCount property:
if ( element.childElementCount !== 0 ){
alert('i have children');
} else {
alert('no kids here');
}
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fo...
What is the correct JSON content type?
...(Form form, int httpStatus, String responseText)
{
MessageBox.alert("Error");
}
@Override
public void onActionComplete(Form form, int httpStatus, String responseText)
{
MessageBox.alert("Success");
}
});
In case of using application/json response type, th...
How to check for an undefined or null variable in JavaScript?
...quality will also return true for undefined.
if (window.variable == null) alert('variable is null or undefined');
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Android - Setting a Timeout for an AsyncTask?
...sk via AsyncTask and if processing takes more then LOADING_TIMEOUT then an alert dialogue to retry will appear.
public void loadData()
{
final Load loadUserList=new Load();
loadUserList.execute();
Handler handler = new Handler();
handler.postDelayed(new Runnable(...
Abort Ajax requests using jQuery
... data: "name=John&location=Boston",
success: function(msg){
alert( "Data Saved: " + msg );
}
});
//kill the request
xhr.abort()
UPDATE:
As of jQuery 1.5 the returned object is a wrapper for the native XMLHttpRequest object called jqXHR. This object appears to expose all of the ...
How to get href value using jQuery?
... your settings, were you testing in chrome? If so, comment out your first alert and it will work.
– Michael La Voie
Jan 20 '10 at 1:20
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