Converted code examples in ajax and effects

page/ajax/ajax-and-forms.md

@@ -10,22 +10,24 @@ Serializing form inputs in jQuery is extremely easy. Two methods come supported
 
 The `serialize` method serializes a form's data into a query string. For the element's value to be serialized, it **must** have a `name` attribute. Please noted that values from inputs with a type of `checkbox` or `radio` are included only if they are checked.
 
-
-<javascript caption="Turning form data into a query string">
+```
+// Turning form data into a query string
 $('#myForm').serialize(); // creates a query string like this: field_1=something&field2=somethingElse
-</javascript>
+
+```
 
 While plain old serialization is great, sometimes your application would work better if you sent over an array of objects, instead of just the query string. For that, jQuery has the `serializeArray` method. It's very similar to the `serialize` method listed above, except it produces an array of objects, instead of a string.
 
-<javascript caption="Creating an array of objects containing form data">
+```
+// Creating an array of objects containing form data
 $('#myForm').serializeArray();
 
 // creates a structure like this:
 // [
 //   { name : 'field_1', value : 'something' },
 //   { name : 'field_2', value : 'somethingElse' }
 // ]
-</javascript>
+```
 
 ### Client-side validation
 Client-side validation is, much like many other things, extremely easy using jQuery. While there are several cases developers can test for, some of the most common ones are: presence of a required input, valid usernames/emails/phone numbers/etc..., or checking an "I agree..." box. 
@@ -34,7 +36,8 @@ Please note that it is advisable that you also perform server-side validation fo
 
 With that being said, let's jump on in to some examples! First, we'll see how easy it is to check if a required field doesn't have anything in it. If it doesn't, then we'll `return false`, and prevent the form from processing.
 
-<javascript caption="Using validation to check for the presence of an input">
+```
+// Using validation to check for the presence of an input
 $("#form").submit(function( e ) {
 	if ( $(".required").val().length === 0 ) { // if .required's value's length is zero
 		// usually show some kind of error message here
@@ -44,11 +47,12 @@ $("#form").submit(function( e ) {
 		// run $.ajax here
 	}
 });
-</javascript>
+```
 
 Let's see how easy it is to check for invalid characters in a username:
 
-<javascript caption="Validate a phone number field">
+```
+// Validate a phone number field
 $("#form").submit(function( e ) {
 	var inputtedPhoneNumber = $("#phone").val()
 		, phoneNumberRegex = ^\d*$/; // match only numbers
@@ -61,7 +65,7 @@ $("#form").submit(function( e ) {
 		// run $.ajax here
 	}
 })
-</javascript>
+```
 
 
 
@@ -70,19 +74,21 @@ A prefilter is a way to modify the ajax options before each request is sent (hen
 
 For example, say we would like to modify all crossDomain requests through a proxy. To do so with a prefilter is quite simple:
 
-<javascript caption="Using a proxy with a prefilter">
+```
+// Using a proxy with a prefilter
 $.ajaxPrefilter(function( options, originalOptions, jqXHR ) {
 	if ( options.crossDomain ) {
 		options.url = "http://mydomain.net/proxy/" + encodeURIComponent(options.url );
 		options.crossDomain = false;
 	}
 });
-</javascript>
+```
 
 You can pass in an optional argument before the callback function that specifies which `dataTypes` you'd like the prefilter to be applied to. For example, if we want our prefilter to only apply to `JSON` and `script` requests, we'd do:
 
-<javascript caption="using the optional dataTypes argument">
+```
+// Using the optional dataTypes argument">
 $.ajaxPrefilter( "json script", function( options, originalOptions, jqXHR ) {
 	// do all of the prefiltering here, but only for requests that indicate a dataType of "JSON" or "script"
 })
-</javascript>
+```

page/ajax/ajax-events.md

@@ -8,8 +8,9 @@ this behavior inside every Ajax request, you can bind Ajax events to elements
 just like you'd bind other events.  For a complete list of Ajax events, visit
 [ Ajax Events documentation on docs.jquery.com ]( http://docs.jquery.com/Ajax_Events ).
 
-<javascript caption="Setting up a loading indicator using Ajax Events">
+```
+// Setting up a loading indicator using Ajax Events
 $('#loading_indicator')
   .ajaxStart(function() { $(this).show(); })
   .ajaxStop(function() { $(this).hide(); });
-</javascript>
+```

page/ajax/ajax-excercises.md

@@ -20,11 +20,11 @@ need to leverage the href of that link to get the proper content from
 blog.html.  Once you have the href, here's one way to process it into an ID
 that you can use as a selector in `$.fn.load`:
 
-<javascript>
+```
   var href = 'blog.html#post1';
   var tempArray = href.split('#');
   var id = '#' + tempArray[1];
-</javascript>
+```
 
 Remember to make liberal use of `console.log` to make sure you're on the right
 path!

page/ajax/jquery-ajax-methods.md

@@ -23,7 +23,8 @@ documentation of the configuration options, visit
 [http://api.jquery.com/jQuery.ajax/](http://api.jquery.com/jQuery.ajax/ "$.ajax
 documentation on api.jquery.com").
 
-<javascript caption="Using the core `$.ajax` method">
+```
+// Using the core `$.ajax` method
 $.ajax({
     // the URL for the request
     url : 'post.php',
@@ -58,9 +59,9 @@ $.ajax({
         alert('The request is complete!');
     }
 });
-</javascript>
+```
 
-<div class="note" markdown="1">
+<div class="note" >
 ### Note
 
 A note about the dataType setting: if the server sends back data that is in a
@@ -191,7 +192,7 @@ The URL for the request. Required.
 The data to be sent to the server. Optional. This can either be an object or a
 query string, such as `foo=bar&amp;baz=bim`.
 
-<div class="note" markdown="1">
+<div class="note">
 ### Note
 
 This option is not valid for `$.getScript`.
@@ -208,13 +209,14 @@ object.
 
 The type of data you expect back from the server. Optional.
 
-<div class="note" markdown="1">
+<div class="note">
 ### Note
 
 This option is only applicable for methods that don't already specify the data
 type in their name.  </div>
 
-<javascript caption="Using jQuery's Ajax convenience methods">
+```
+// Using jQuery's Ajax convenience methods
 // get plain text or html
 $.get('/users.php', { userId : 1234 }, function(resp) {
   console.log(resp);
@@ -231,7 +233,7 @@ $.getJSON('/details.php', function(resp) {
     console.log(k + ' : ' + v);
   });
 });
-</javascript>
+```
 
 ### `$.fn.load`
 
@@ -241,12 +243,14 @@ uses the returned HTML to populate the selected element(s).  In addition to
 providing a URL to the method, you can optionally provide a selector; jQuery
 will fetch only the matching content from the returned HTML.
 
-<javascript caption="Using `$.fn.load` to populate an element">
+```
+// Using `$.fn.load` to populate an element
 $('#newContent').load('/foo.html');
-</javascript>
+```
 
-<javascript caption="Using `$.fn.load` to populate an element based on a selector">
+```
+// Using `$.fn.load` to populate an element based on a selector
 $('#newContent').load('/foo.html #myDiv h1:first', function(html) {
   alert('Content updated!');
 });
-</javascript>
+```

page/ajax/key-concepts.md

@@ -46,7 +46,7 @@ For adding a new script to the page
 
 For transporting JSON-formatted data, which can include strings, arrays, and objects
 
-<div class="note" markdown="1">
+<div class="note">
 ### Note
 
 As of jQuery 1.4, if the JSON data sent by your server isn't properly
@@ -74,19 +74,19 @@ Ajax calls are asynchronous by default, the response is not immediately
 available.  Responses can only be handled using a callback.  So, for example,
 the following code will not work:
 
-<javascript>
+```
     var response;
     $.get('foo.php', function(r) { response = r; });
     console.log(response); // undefined!
-</javascript>
+```
 
 Instead, we need to pass a callback function to our request; this callback will
 run when the request succeeds, at which point we can access the data that it
 returned, if any.
 
-<javascript>
+```
     $.get('foo.php', function(response) { console.log(response); });
-</javascript>
+```
 
 ### Same-Origin Policy and JSONP
 

page/ajax/working-with-jsonp.md

@@ -9,7 +9,8 @@ particularly great source of JSONP-formatted data is the [Yahoo! Query
 Language](http://developer.yahoo.com/yql/console/), which we'll use in the
 following example to fetch news about cats.
 
-<javscript caption="Using YQL and JSONP">
+```
+// Using YQL and JSONP
 $.ajax({
   url : 'http://query.yahooapis.com/v1/public/yql',
 
@@ -31,7 +32,7 @@ $.ajax({
     console.log(response);
   }
 });
-</javscript>
+```
 
 jQuery handles all the complex aspects of JSONP behind-the-scenes — all we have
 to do is tell jQuery the name of the JSONP callback parameter specified by YQL

page/effects/built-in-effects.md

@@ -33,43 +33,45 @@ Hide the selected elements with a vertical sliding motion.
 Show or hide the selected elements with a vertical sliding motion, depending on
 whether the elements are currently visible.
 
-<javascript caption="A basic use of a built-in effect">
+```
+// A basic use of a built-in effect
     $('h1').show();
-</javascript>
 
 ### Changing the Duration of Built-in Effects
 
 With the exception of `$.fn.show` and `$.fn.hide`, all of the built-in methods
 are animated over the course of 400ms by default. Changing the duration of an
 effect is simple.
 
-<javascript caption="Setting the duration of an effect">
+```
+// Setting the duration of an effect">
     $('h1').fadeIn(300);      // fade in over 300ms
     $('h1').fadeOut('slow');  // using a built-in speed definition
-</javascript>
+```
 
 ### jQuery.fx.speeds
 
 jQuery has an object at `jQuery.fx.speeds` that contains the default speed, as
 well as settings for "`slow`" and "`fast`".
 
-<javascript>
+```
 speeds: {
     slow: 600,
     fast: 200,
     // Default speed
     _default: 400
 }
-</javascript>
+```
 
 It is possible to override or add to this object.  For example, you may want to
 change the default duration of effects, or you may want to create your own
 effects speed.
 
-<javascript caption="Augmenting `jQuery.fx.speeds` with custom speed definitions">
+```
+// Augmenting `jQuery.fx.speeds` with custom speed definitions">
     jQuery.fx.speeds.blazing = 100;
     jQuery.fx.speeds.turtle = 2000;
-</javascript>
+```
 
 ### Doing Something when an Effect is Done
 
@@ -82,15 +84,17 @@ conclusion of the animation.  Inside of the callback function, the keyword this
 refers to the element that the effect was called on; as we did inside of event
 handler functions, we can turn it into a jQuery object via $(this).
 
-<javascript caption="Running code when an animation is complete">
+```
+// Running code when an animation is complete">
     $('div.old').fadeOut(300, function() { $(this).remove(); });
-</javascript>
+```
 
 Note that if your selection doesn't return any elements, your callback will
 never run!  You can solve this problem by testing whether your selection
 returned any elements; if not, you can just run the callback immediately.
 
-<javascript caption="Run a callback even if there were no elements to animate">
+```
+// Run a callback even if there were no elements to animate
     var $thing = $('#nonexistent');
 
     var cb = function() {
@@ -102,4 +106,4 @@ returned any elements; if not, you can just run the callback immediately.
     } else {
         cb();
     }
-</javascript>
+```

page/effects/custom-effects.md

@@ -6,7 +6,8 @@ jQuery makes it possible to animate arbitrary CSS properties via the
 `$.fn.animate` method.  The `$.fn.animate` method lets you animate to a set
 value, or to a value relative to the current value.
 
-<javascript caption="Custom effects with `$.fn.animate`">
+```
+// Custom effects with `$.fn.animate`">
     $('div.funtimes').animate(
         {
             left : "+=50",
@@ -15,9 +16,9 @@ value, or to a value relative to the current value.
         300, // duration
         function() { console.log('done!'); // calback
     });
-</javascript>
+```
 
-<div class="note" markdown="1">
+<div class="note">
 Color-related properties cannot be animated with `$.fn.animate` using jQuery
 out of the box.  Color animations can easily be accomplished by including the
 [color plugin](http://github.com/jquery/jquery-color).  We'll discuss using
@@ -34,15 +35,16 @@ natural transitions in your animations, various easing plugins are available.
 As of jQuery 1.4, it is possible to do per-property easing when using the
 `$.fn.animate` method.
 
-<javascript caption="Per-property easing">
+```
+// Per-property easing">
     $('div.funtimes').animate(
         {
             left : [ "+=50", "swing" ],
             opacity : [ 0.25, "linear" ]
         },
         300
     );
-</javascript>
+```
 
 For more details on easing options, see
 [Animation documentation on api.jquery.com](http://api.jquery.com/animate/).

page/effects/managing-effects.md

@@ -14,9 +14,9 @@ Stop currently running animations on the selected elements.
 
 Wait the specified number of milliseconds before running the next animation.
 
-<javascript>
+```
 $('h1').show(300).delay(1000).hide(300);
-</javascript>
+```
 
 ### `jQuery.fx.off`