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Can an angular directive pass arguments to functions in expressions specified in the directive's att
...clare your callback as mentioned by @lex82 like
callback = "callback(item.id, arg2)"
You can call the callback method in the directive scope with object map and it would do the binding correctly. Like
scope.callback({arg2:"some value"});
without requiring for $parse. See my fiddle(console log)...
Why does the CheckBoxFor render an additional input tag, and how can I get the value using the FormC
...when in many situations you would
want false to be sent instead. As the hidden input has the same name
as the checkbox, then if the checkbox is unchecked you'll still get a
'false' sent to the server.
When the checkbox is checked, the ModelBinder will automatically take
care of extracti...
How to apply shell command to each line of a command output?
...
Quote the "$line" in the while loop, in order to avoid word splitting.
– ignis
Dec 10 '12 at 16:12
3
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Bootstrap control with multiple “data-toggle”
... There's some difference though: a data-toggle="tooltip" inside the main (button) element will show neatly outside of that element whereas it will overlap with that element if set inside a span wrapper.
– Benjamin
Aug 23 '15 at 9:04
...
HTML: How to limit file upload to be only images?
...<input type="file" accept="image/*">. Of course, never trust client-side validation: Always check again on the server-side...
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req.body empty on posts
...ntent type select "X-www-form-urlencoded" and it should work.
Also to get rid of error message replace:
app.use(bodyParser.urlencoded())
With:
app.use(bodyParser.urlencoded({
extended: true
}));
See https://github.com/expressjs/body-parser
The 'body-parser' middleware only handles JSON and urlen...
Can I set the height of a div based on a percentage-based width? [duplicate]
Let's say I've got a div that has a width of 50% of the body. How do I make its height equal to that value? So that when the browser window is 1000px wide, the div's height and width are both 500px.
...
Using CSS for a fade-in effect on page load
...n {
from { opacity: 0; }
to { opacity: 1; }
}
Demo
http://jsfiddle.net/SO_AMK/VV2ek/
Browser Support
All modern browsers and Internet Explorer 10 (and later): http://caniuse.com/#feat=css-animation
Method 2:
Alternatively, you can use jQuery (or plain JavaScript; see the third...
How can you tell when a layout has been drawn?
...You can add a tree observer to the layout. This should return the correct width and height. onCreate() is called before the layout of the child views are done. So the width and height is not calculated yet. To get the height and width, put this on the onCreate() method:
final LinearLayout layou...
How can you do paging with NHibernate?
For example, I want to populate a gridview control in an ASP.NET web page with only the data necessary for the # of rows displayed. How can NHibernate support this?
...