facebook app api vs2.0
DESCRIPTION
Facebook DevelopingTRANSCRIPT
¡Creemos el directorio de nuestra aplicación!
¿Cómo inicio?<?php ... ?>
¿Cómo se declaran las variables?$variable1=0;$variable2="esto es una cadena";
¿Cómo imprimo en pantalla?echo $variable1;echo "esto es una cadena";
¿Cómo comento?// para una línea /* */ para varias líneas
PHP Genius
¿Cómo se incluyen páginas externas?require_once 'carpeta/archivo.php';
¿Cómo concateno cadenas?$cadena = “hola”.”mundo”;
Comillas dentro de cadenas de caracteres$cadena = “hola \” mundo \” ”;
Arrays asociados$color = array (‘rojo’=>45, ‘verde’=>67, ‘azul’=>32);$variable = $color[‘rojo’];
foreach ($color as $valor)echo “$valor ”;
PHP Genius
FBML
FBML
<fb:profile-pic uid=“UN USER ID" linked="true" size=“small" />
<fb:name uid=“UN USER ID" />
<fb:dashboard>
<fb:action href=“index.php” title="Home"> Home </fb:action>
<fb:help href="ayuda.php” title=“Help“> Help </fb:help>
<fb:create-button href="invite.php“> Invitar </fb:create-button>
</fb:dashboard>
<fb:wall>
<fb:wallpost t=“1" uid="520602768">
Facebook Rocks!
</fb:wallpost>
</fb:wall>
<fb:tabs>
<fb:tab-item href=“index.php” title="Hello " selected="true"/> <fb:tab-item href=“invite.php" title="Invite Your Friends" />
</fb:tabs>
Tab Effect
fb:success
fb:error
<fb:message> This is the heading text for the message.
</fb:message>
<fb:error><fb:message>Error message</fb:message> Este es el cuerpo
</fb:error>
<fb:success> <fb:message>Success message</fb:message> This is the success message text.
</fb:success>
<fb:dialog id="fb_search" cancel_button="true"><fb:dialog-title>.. Trabeling Babies</fb:dialog-title>
<fb:dialog-content><fb:message>Este es el
cuerpo</fb:message></fb:dialog-content>
</fb:dialog>
<a href="" clicktoshowdialog="fb_search">Mostrar Error</a>
Dialogs
FBJS
<script src=http://midominio/miProyecto/externo.js?version=1.0></script>
INCLUDING SCRPITS
<script >//some scripts//..
</script>
JavaScript FBJS getter FBJS setter Description
parentNode getParentNode
nextSibling getNextSibling
previousSibling
getPreviousSibling
firstChild getFirstChild
lastChild getLastChild
childNodes getChildNodes Returns a snapshot array of childNodes
innerHTML n/a setInnerFBML Use Fb:js-string to create the string first then pass that variable.
innerText/ textContent
n/a setTextValue allow text (no HTML)! It will remove all childNodes of the element it is called on.
form getForm Doesn't work, use document.getElementById('formid') instead
obj.setStyle({color: 'black', background: 'white'});obj.setStyle('color', 'black');
obj.setStyle('textDecoration', 'underline');obj.setStyle('text-decoration', 'underline');
obj.setStyle('width', '340px');obj.setStyle('width', '340');
setStyle('left', x), but rather like setStyle('left', x+'px').
MANIPULATING STYLES
addClassName(className) ;
removeClassName(className) ; toggleClassName(className);
hasClassName(className) ;
MANIPULATING STYLES
var newSwf = document.createElement('fb:swf');
Events can be added to FBJS DOM objects using the W3C-style addEventListener method.Third parameter useCapture is not supported.
listEventListeners(eventName)
purgeEventListeners(eventName)
stopPropagation
preventDefault
Events
CREATING FBML ELEMENTS
echo "<style>";echo htmlentities(file_get_contents('estilo.css',true)); echo "</style>";
<div id="foo">bar</div>
<div id="app0123456789_foo">bar</div>
#foo { ... }
#app0123456789_foo { ... }
<body/>, <p/> font-family: lucida grande, tahoma, verdana, arial, sans-serif; font-size: 11px<h1/> color: #333; font-size: 14px<h2/>, <h3/> color: #333; font-size: 13px<h4/>, <h5/> color: #333; font-size: 11px<a/> color: #3B5998; text-decoration: nonea:hover text-decoration: underline<img/> border: 0px none<select/> border: 1px solid #BDC7D8<input/> border-color: #ADADAD; border-style: solid; border-width: 1px
Default CSS properties for elements on a Facebook canvas page
do_colors!
function do_colors(obj) { obj.setStyle({background: 'black', color: 'red'});
}
<a href="#" onclick="do_colors(this); return false">Hello World!</a>
responseType This can be one of Ajax.RAW, Ajax.JSON, or Ajax.FBML.
ondone(data)
onerror
And two methods:
post(url, query) Start an AJAX post. url must be a remote address, and query can be either a string or an object that is automatically converted to a string. abort()
new Ajax();
<script>function do_ajax(url, div_id) {
var ajax = new Ajax();
ajax.responseType = Ajax.FBML;
ajax.ondone = function(data) { document.getElementById(div_id).setInnerFBML(data);}ajax.requireLogin = true;ajax.post(url);}</script>
Mock AJAX’d
<form id="dummy_form“></form>
<a clickrewriteurl='http://your_server/ajax.php' clickrewriteform='dummy_form' clickrewriteid=‘your_div'>refresh content</a>
<div id=“your_div"> </div>
MOCK AJAX
<fb:multi-friend-input width="350px" border_color="#8496ba" exclude_ids="4,5,10,15" />
<input type="hidden" value="123456789" name="ids[]"/>
$friends = (isset($_REQUEST["ids"]) ? $_REQUEST["ids"] : null);
Selecting multiple friends
<script>function publique(){
var attachment = {'media':[{'type':'image','src':‘URL_IMAGEN','href':‘URL_REF'}]}; Facebook.streamPublish('Esto es lo que te publico', attachment);
}</script>
PUBLIQUEMOS!
