When ever i move to HTTPS VERSION OF my app then Height of the app is not auto resized ,
Can you provide us asny solution to handle this problem.
We have Optimize to oAUTH 2.0
It sounds to me like you are not loading the facebook javascript library through HTTPS so the browser is blocking insecure content.
<script src="https://connect.facebook.net/en_US/all.js"></script>
Try to use: FB.Canvas.setSize
http://developers.facebook.com/docs/reference/javascript/FB.Canvas.setSize/
Example:
<div id="fb-root"></div>
<script>
(function(d, s, id) {
var js,fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id))
{return;} js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/en_US/all.js";
fjs.parentNode.insertBefore(js, fjs); }(document, 'script','facebook-jssdk'));
window.fbAsyncInit = function() {
FB.init({appId: 'YOURAPPID', status: true, cookie: true,
xfbml: true, oauth: true});
setTimeout(function() { FB.Canvas.setSize(); }, 500);
// optionally, you can safely start up auto resize
FB.Canvas.setAutoResize();
};
</script>
Greetings,
Fredyy
Related
I have implement multi share tweet button on a page. Now I want to change tweeter share button please let me know how can change
<html>
<head>
<script>window.twttr = (function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0],
t = window.twttr || {};
if (d.getElementById(id)) return t;
js = d.createElement(s);
js.id = id;
js.src = "https://platform.twitter.com/widgets.js";
fjs.parentNode.insertBefore(js, fjs);
t._e = [];
t.ready = function(f) {
t._e.push(f);
};
return t;
}(document, "script", "twitter-wjs"));</script>
</head>
<body>
<a class="twitter-share-button"
href="https://twitter.com/intent/tweet?text=My%20Tweet%20button%20with%20a%20via%20tag%20via #kb020189"
data-size="large"
via="kb020189">
Tweet</a>
</body>
</html>
I need help in url mapping in express.js framework in nodejs.
router.get('/first/:second_param', function(res,req){
//processing second_param and rendering a template,
res.render('first.html');
});
router.get('/first/:second_param/get_items', function(res,req){
//again evaluating second_param and and responding accordingly
res.send(jsonData);
});
Is this kind of routing possible in Express 4.0?
first.html makes a ajax request at url './get_items'
Yes, it is possible to do it with Express 4.0.
Here is an example:
you need to install ejs and express: npm install ejs express
app.js file:
var express = require('express');
var app = express();
app.set('view engine', 'ejs');
app.get('/', function(req, res) {
res.redirect('/home/2');
});
app.get('/home/:itemId', function(req, res) {
var itemId = req.params.itemId;
console.log(itemId);
res.render('index');
});
app.get('/api/items/:itemId', function(req, res) {
var itemId = req.params.itemId;
console.log('item id: %s', itemId);
res.json([{name: 'item1'}]);
});
app.listen(8080, function() {
console.log('server up and running at 8080');
});
views/index.ejs file:
<!doctype html>
<html>
<head>
</head>
<body>
<h1>Hello World!</h1>
<script>
function responseGET() {
if(this.readyState !== 4 || this.status !== 200) return;
alert(this.responseText);
}
function getItems(URL) {
var request = new XMLHttpRequest();
request.open('GET', URL, true);
request.onreadystatechange = responseGET.bind(request);
request.send(null);
}
function domReady() {
getItems('http://localhost:8080/api/items/1');
}
document.addEventListener('DOMContentLoaded', domReady);
</script>
</body>
</html>
Basically I am have a server which is serving an index.html when someone requests at /home/:itemId and also I am exposing another route for serving items /api/items/:itemId.
From the client side once the DOM is ready I am requesting to /api/items/:itemId some items which then are displayed in the index html.
I am facing an issue with firefox, my fb comment box is displaying on chrome and safari except firefox.
<div id="fb-root"></div>
<script>(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) {return;}
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>
<div class="fb-comments" data-href="xxxxxx" data-num-posts="10" data-width="500"></div>
</b:if>
this is html opening tag
<html xmlns:fb="http://ogp.me/ns/fb#">
After several pieces of helpful advice from the members of this forum I'm getting closer to solving what should be a simple issue. I'm a complete newbie to AJAX.
Can someone please tell me why this piece of code works fine in Firefox 8 but not in IE 9? It works ONCE in IE but not again unless I close the browser and reopen!!??
<script language="javascript" type="text/javascript">
<!--
//Browser Support Code
function ajaxFunction(){
var ajaxRequest;
try {
// Opera 8.0+, Firefox, Safari
ajaxRequest = new XMLHttpRequest();
}
catch(e) {
// Internet Explorer Browsers
try {
ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
}
catch(e) {
try {
ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e){
// Something went wrong
alert("Your browser broke!");
return false;
}
}
}
// Create a function that will receive data sent from the server
ajaxRequest.onreadystatechange = function(){
if (ajaxRequest.readyState == 4) {
}
}
ajaxRequest.open("GET", "disp_processTEXT.asp", false);
ajaxRequest.send(null);
}
//-->
</script>
The readystate is left blank as it is copied code which originally assigned a value to a div but I only want to run the database code in the asp page. Presumably this could have been deleted?
The code to be run in the asp page is
<%
Set MyConn = Server.CreateObject("ADODB.Connection")
MyConn.Open "dsn=xxx;uid=xxx;password=xxx;"
SQLString = "UPDATE dbo_tbl_printing_tempstore SET front_has_text1 = 'YES', front_text = 'help' WHERE id = 106567"
MyConn.Execute(SQLString)
MyConn.Close
Set MyConn = Nothing
%>
Please help me as this is driving me mad.
Many thanks
Switch to jQuery and its Ajax system as it should be cross browser compatable out the box, and saves you huge amounts of time:
Add a reference for jQuery:
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
and switch to its Ajax method (place below the above):
<script type="text/javascript">
$(document).ready(function() {
$.ajax({
url: 'disp_processTEXT.asp',
success: function(response) {
alert('It worked');
}
});
});
</script>
Update:
To bind to the onblur event using jQuery try this. Remove the onblur= attribute from your current code.
$(document).ready(function() {
$('#yourinput').on('blur', function(){
$.ajax({
url: 'disp_processTEXT.asp',
success: function(response) {
alert('It worked');
}
});
});
});
Demo: http://jsfiddle.net/qmPLj/
Try this. It has worked for me across all browsers but some Opera versions.
function GetXmlHttpObject(handler)
{
var objXmlHttp=null;
if(navigator.userAgent.indexOf("MSIE")>=0)
{
var strName="Msxml2.XMLHTTP";
if(navigator.appVersion.indexOf("MSIE 5.5")>=0)
{
strName="Microsoft.XMLHTTP";
}
try
{
objXmlHttp=new ActiveXObject(strName);
objXmlHttp.onreadystatechange=handler;
return objXmlHttp;
}
catch(e)
{
alert("Error. Scripting for ActiveX might be disabled");
return;
}
}
else //All other browsers
{
objXmlHttp=new XMLHttpRequest();
objXmlHttp.onload=handler;
objXmlHttp.onerror=handler;
return objXmlHttp;
}
}
var url= "http://www.example.com/";
xmlHttp=GetXmlHttpObject(stateChanged);
xmlHttp.open("GET", url , true);
xmlHttp.send(null);
I am having problems with using Ajax and Fancybox.js photo viewer together.
I have a website set up first as web 1.0 with the standard navigation with hyperlinks.
but for html5 browsers I'm am using javascript that creates a web 2.0 experience.
The javascript first highjacks the links onclick event which makes a XMLHttpRequest that calls a php script that parses the html and sends back just the part of the html that I want to replace. I am using pushState and popState to get the back and forward buttons to function.
It is working great, it creates the Ajax effect, while persevering all the advantages of web 1.0 including SEO, because the links as far as the search engine spiders are concerned the links are just standard links to standard html pages.
The problem is that one of the pages uses Fancybox.js to show photos, it works fine when the page is accessed via the standard url, but when the html is accessed via the Ajax scripts if breaks it.
Here is code for the Ajax,
if (history.pushState) {
function changeContent(url) {
var xmlhttp;
if (window.XMLHttpRequest) { // code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp = new XMLHttpRequest();
} else { // code for IE6, IE5
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange = function () {
if (xmlhttp.readyState === 4 && xmlhttp.status === 200) {
document.getElementById('content').innerHTML = xmlhttp.responseText;
}
};
xmlhttp.open("GET", "getContents.php?url=" + url, true);
xmlhttp.send();
}
$(document).ready(function() {
var elems = null,
links = null,
link = null,
i;
elems = document.getElementById('nav');
links = elems.getElementsByTagName('a');
if (links) {
for (i = 0; i < links.length; i++) {
links[i].addEventListener("click", function(e) {
url = $(this).attr("href");
var pathArray = window.location.pathname.split( '/' );
var n = pathArray.length;
changeContent(url);
history.pushState(null, null, url);
e.preventDefault();
var urlstr = window.location,
index = /index/g,
program = /program/g,
photos = /photos/g,
testimonials = /testimonials/g,
about = /about/g,
contact = /contact/g;
if (program.test(urlstr)){
changeCurrentPage('#program');
document.title = "Our Programs Kolibri Daycare";
}else if (photos.test(urlstr)){
changeCurrentPage('#photos');
document.title = "Photos Kolibri Daycare";
slideShow();
}else if (testimonials.test(urlstr)){
changeCurrentPage('#testimonials');
document.title = "Tesimonials Kolibri Daycare";
}else if (about.test(urlstr)){
changeCurrentPage('#about');
document.title = "About Kolibri Daycare";
}else if (contact.test(urlstr)){
changeCurrentPage('#contact');
document.title = "Contact Kolibri Daycare";
}else {
changeCurrentPage('#home');
document.title = "Kolibri Daycare";
}
}, false);
}
}
window.setTimeout(function() {
window.addEventListener("popstate", function(e) {
var pathArray = window.location.pathname.split( '/' );
var n = pathArray.length;
if (pathArray[n-1]){
changeContent(pathArray[n-1]);
}else {
changeContent('index.html');
}
}, false);
}, 1);
});
}
and her is the script that calls Fancybox.js,
<script type="text/javascript">
//<![CDATA[
$(document).ready(function() {
$("a[rel=example_group]").fancybox({
'overlayShow' : false,
'cyclic' : true,
'transitionIn' : 'elastic',
'transitionOut' : 'elastic'
});
});
//]]>
</script>
It is in the head section of the page.
When the html that has the photo links is brought in via Ajax the script that calls fancybox.js is not included. I have tried calling it in different places but nothing seems to work. Does anyone have any ideas?
You need to re-initialize fancybox on the new elements added from ajax. I'm not sure why you don't just upgrade the entire page to HTML5 and use some of the ajax functions provided by jQuery, but I think the re-initialization should be inserted after this line (not tested!):
document.getElementById('content').innerHTML = xmlhttp.responseText;
$('#content').find("a[rel=example_group]").fancybox();