/documentation/appframework/$.proxy.md

#$.proxy(callback,context);

```

Creates a proxy function so you can chane "this" context in the function
  
```

##Example

```
      var newObj={foo:bar}
      $("#main").bind("click",$.proxy(function(evt){console.log(this)},newObj);
      ( $.proxy(function(foo, bar){console.log(this+foo+bar)}, newObj) )("foo", "bar");
      ( $.proxy(function(foo, bar){console.log(this+foo+bar)}, newObj, ["foo", "bar"]) )();
  
```


##Parameters

```
callback                      Function
Context                       Object

```

##Returns

```
undefined
```

##Detail

$.proxy(callback,context) allows you to create a proxy function that changes the context of "this"

There are times where you want "this" to be something other then the object that the event or function is dispatched on.


```
var newObj={foo:bar}
$("#main").bind("click",$.proxy(function(evt){console.log(this)},newObj);

or

( $.proxy(function(foo, bar){console.log(this+foo+bar)}, newObj) )('foo', 'bar');

or

( $.proxy(function(foo, bar){console.log(this+foo+bar)}, newObj, ['foo', 'bar']) )();
```

Below we will have an anchor and proxy the click event so "this" is the object {foo:'bar'}

```
var obj={foo:'bar'}
$("#proxyTest").bind("click",$.proxy(function(){alert(this.foo);},obj));
```