callbacks.fire.xml

<entry name="callbacks.fire" type="method" return="undefined">
  <signature>
    <added>1.7</added>
    <argument name="arguments" type="">
      <desc>The argument or list of arguments to pass back to the callback list.</desc>
    </argument>
  </signature>
  <desc>Call all of the callbacks with the given arguments</desc>
  <longdesc>
    <h2 id="example-1">Example</h2>
    <p>Using <code>callbacks.fire()</code> to invoke the callbacks in a list with any arguments that have been passed:</p>
    <pre>
// a sample logging function to be added to a callbacks list
var foo = function( value ){
    console.log( 'foo:' + value );
}

var callbacks = $.Callbacks();

// add the function 'foo' to the list
callbacks.add( foo );

// fire the items on the list
callbacks.fire( 'hello' ); // outputs: 'foo: hello'
callbacks.fire( 'world '); // outputs: 'foo: world'

// add another function to the list
var bar = function( value ){
    console.log( 'bar:' + value );
}

// add this function to the list
callbacks.add( bar );

// fire the items on the list again
callbacks.fire( 'hello again' );
// outputs:
// 'foo: hello again'
// 'bar: hello again'
</pre>
  </longdesc>
<category slug="callbacks-object"/>
<category slug="version/1.7"/>
</entry>