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What is the best way to conditionally apply attributes in AngularJS?
...n post($scope, $el, $attr) {
var url = $attr['href'] || false;
alert(url === false);
}
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How can I recognize touch events using jQuery in Safari for iPad? Is it possible?
...', function(e) {
e.preventDefault();
var touch = e.touches[0];
alert(touch.pageX + " - " + touch.pageY);
}, false);
This works in most WebKit based browsers (incl. Android).
Here is some good documentation.
sh...
Stop form refreshing page on submit
...ame').serialize(),
success: function () {
alert("Email has been sent!");
}
});
e.preventDefault();
});
});
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Attaching click event to a JQuery object not yet added to the DOM [duplicate]
...ith:
var $div = $("<div>my div</div>");
$div.click(function(){alert("clicked")})
return $div;
Then if you append it will work.
Take a look at your example here and a simple version here.
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Facebook Graph API, how to get users email?
...ion(data){
console.log('Error logging in via email !');
// alert('Fail to send login request !');
}
});
}
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Android: ProgressDialog.show() crashes with getApplicationContext
...
For me worked changing
builder = new AlertDialog.Builder(getApplicationContext());
to
builder = new AlertDialog.Builder(ThisActivityClassName.this);
Weird thing is that the first one can be found in google tutorial and people get error on this..
...
Tri-state Check box in HTML?
... default:
// display the current value if it's unexpected
alert(control.value);
}
}
function tristate_Marks(control) {
tristate(control,'\u2753', '\u2705', '\u274C');
}
function tristate_Circles(control) {
tristate(control,'\u25EF', '\u25CE', '\u25C9');
}
function tri...
JavaScript: How do I print a message to the error console?
...t works cross-browser is outlined in Debugging JavaScript: Throw Away Your Alerts!.
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How do I check if a number evaluates to infinity?
...ch means that it can be redefined: For example, var x = 42; Infinity = 42; alert(x === Infinity); displays "true". (Admittedly that's an obscure case, and anyone who decides to redefine Infinity, NaN etc should expect odd things to happen.)
– LukeH
Jan 18 '11 a...
Activity has leaked window that was originally added
...xception because the activity was closed while it was trying to display my AlertDialog (so Answer 2). In the end I found out that the app was adding a "null" object to the scene (shouldn't have happened but it did) but it didn't give an extra exception for it and the whole thing was masked by the "l...