My code gives a blank page. no redirection occurs
<script src="http://code.jquery.com/jquery-latest.js"></script>
<SCRIPT LANGUAGE='JavaScript'>
$.getJSON( "http://smart-ip.net/geoip-json?callback=?", function(data){
if (data.countryCode == "CA") {
window.location = 'canada.php';
} else {
window.location = 'usa.php';
}
</SCRIPT>
You script is missing some termination code.
Place this }); right before the </SCRIPT>.
So your code should look like this...
<script src="http://code.jquery.com/jquery-latest.js"></script>
<SCRIPT LANGUAGE='JavaScript'>
$.getJSON( "http://smart-ip.net/geoip-json?callback=?", function(data){
if (data.countryCode == "CA") {
window.location = 'canada.php';
} else {
window.location = 'usa.php';
}
});
</SCRIPT>
Related
I have a file named sample.php, in which I have some JS code, and some PHP code. This is some sort of sample snippet of the code I have :
<!DOCTYPE html>
<html lang="en">
<script src="https://code.jquery.com/jquery-3.5.1.min.js" integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" crossorigin="anonymous"></script>
<head>
<script type="text/javascript">
var ThunkableWebviewerExtension = {
receiveMessage: function(fxn) {
var callbackFunction = function(event) {
if (typeof fxn === 'function') {
fxn(event.data)
}
};
document.addEventListener('message', callbackFunction, false);
window.addEventListener('message', callbackFunction, false);
}
}
</script>
</head>
<body>
<script type="text/javascript">
var value;
ThunkableWebviewerExtension.receiveMessage(function(message) {
value = message;
});
//sending the value with ajax
$.ajax({
url : "./sample.php", //same file
method : "GET",
data: {"name": value},
success : (res) => {
console.log(value);
},
error : (res) => {
console.log(res);
}
})
</script>
<?php
echo $_GET['name'];
?>
</body>
</html>
The problem is the PHP code doesn't print anything - Are there any error/bug I need to fix? Or is there a better method for accessing a JS variable in PHP?
Thanks! :)
Here's how you can access PHP code within in a <script> (without using AJAX):
<?php
echo"<script>";
include ('javascriptStuff.js');
echo'let x = '.json_encode($phpVariable).';';
echo"</script>";
?>
My client puts our below JS code in his website in the <head> and is complaining our tags are not firing. Below is the sample code from client:
<html>
<head>
<script type="text/javascript">
function create() {
try {
var baseURL = "https://serv2ssl.vizury.com/analyze/analyze.php?account_id=VIZVRM1125";
var analyze = document.createElement("iframe");
analyze.src = baseURL;
var node = document.getElementsByTagName("script")[0];
node.parentNode.insertBefore(analyze, node);
} catch (i) {
}
}
var existing = window.onload;
window.onload = function() {
if (existing) {
existing();
}
create();
}
</script>
</head>
<body onload="javascript:clientfunction();">
<script type="text/javascript">
function clientfunction()
{
//client code is replcad here
document.write("Hello testing");
}
</script>
</body>
</html>
On page Load clientfunction() is calling, our create() function is not firing.
Please can anybody help me why our tags are not firing and what is the alternative solution for this issue?
copy paste and check running following
<html>
<head>
<script type="text/javascript">
function create() {
alert("Gdfg");
try {
var baseURL = "https://serv2ssl.vizury.com/analyze/analyze.php?account_id=VIZVRM1125";
var analyze = document.createElement("iframe");
analyze.src = baseURL;
var node = document.getElementsByTagName("script")[0];
node.parentNode.insertBefore(analyze, node);
} catch (i) {
}
}
window.onload=create;
window.onload=clientfunction;
</script>
</head>
<body onload="clientfunction(); create()">
<script type="text/javascript">
function clientfunction()
{
alert("fdsfsdf");
//client code is replcad here
document.write("Hello testing");
}
</script>
</body>
</html>
I have a webpage where I load some javascript files in header. Some subpage will load aditional javascript files. On the main page everything is working just fine but on the subpage I get alot of exceptions like this :
Uncaught TypeError: Property '$' of object [object Object] is not a
function
I can see that this exception occurs in details.js, voteHandler.js and 4 times in the HTML page itself. The exception is always thrown on this line :
$("document").ready(function () {
This is how the main page that works looks like :
<head>
<script type="text/javascript" src=/Scripts/jquery-1.7.1.min.js></script>
<script type="text/javascript">
//URL for voting
var _postVoteUrl = 'http://localhost:5215/Post/Vote'
//URL for tags
var _tagsUrl = 'http://localhost:5215/Post/Tags'
//Keep track of if a cascading is loading, if so, cancel submits
var cascadingControlLoading = false;
window.latestClick = '';
function IsNotDblClick(objectID) {
if (window.latestClick != objectID &&
!cascadingControlLoading) {
window.latestClick = objectID;
return true;
} else {
return false;
}
}
$(document).ready(function () {
if($('#rightCon').text().trim().length < 1)
{$('#rightCon').hide();}
});
</script>
<script type="text/javascript" src=/Scripts/jquery-ui-1.8.20.min.js>"></script>
<script type="text/javascript" src=/Scripts/jquery.elastic.source.js></script>
<script type="text/javascript" src=/Scripts/jquery.validate.min.js></script>
<script type="text/javascript" src=/Scripts/jquery.validate.unobtrusive.min.js></script>
<script type="text/javascript" src=/Scripts/jquery.qtip.min.js></script>
<script type="text/javascript" src=/Scripts/formhandler.js></script>
<script type="text/javascript" src=/Scripts/taghandler.js></script>
<script src="/Scripts/voteHandler.js"></script>
<script type="text/javascript" src=/Scripts/select2.min.js %>"></script>
<script>
function TogglePostCon() {
$('#postListEditorCon').toggle();
}
SetupTagTextBox("txtTagBox", false);
SetupTagTextBoxPersonalTag("txtPersonalTagBox", true);
SetupTagTextBoxPersonalTag("txtPersonalIgnoreTagBox", true);
</script>
<script src="/Scripts/modernizr-2.5.3.js"></script>
</head>
And this is the subpage that throws the exceptions :
<head>
<script type="text/javascript" src=/Scripts/jquery-1.7.1.min.js></script>
<script type="text/javascript">
//URL for voting
var _postVoteUrl = 'http://localhost:5215/Post/Vote'
//URL for tags
var _tagsUrl = 'http://localhost:5215/Post/Tags'
//Keep track of if a cascading is loading, if so, cancel submits
var cascadingControlLoading = false;
window.latestClick = '';
function IsNotDblClick(objectID) {
if (window.latestClick != objectID &&
!cascadingControlLoading) {
window.latestClick = objectID;
return true;
} else {
return false;
}
}
$(document).ready(function () {
if($('#rightCon').text().trim().length < 1)
{$('#rightCon').hide();}
});
</script>
<script type="text/javascript" src=/Scripts/jquery-ui-1.8.20.min.js>"></script>
<script type="text/javascript" src=/Scripts/jquery.elastic.source.js></script>
<script type="text/javascript" src=/Scripts/jquery.validate.min.js></script>
<script type="text/javascript" src=/Scripts/jquery.validate.unobtrusive.min.js></script>
<script type="text/javascript" src=/Scripts/jquery.qtip.min.js></script>
<script type="text/javascript" src=/Scripts/formhandler.js></script>
<script type="text/javascript" src=/Scripts/taghandler.js></script>
<script src="/Scripts/details.js"></script>
<script src="/Scripts/voteHandler.js"></script>
<script>
$(function () {
//Google +1
$.getScript("http://apis.google.com/js/plusone.js", null, true);
//Twitter
$.getScript("http://platform.twitter.com/widgets.js", null, true);
//Facebook
$.getScript("http://connect.facebook.net/en_US/all.js#xfbml=1", function () {
$('body').append('<div id="fb-root"></div>');
FB.init({ status: true, cookie: true, xfbml: true });
}, true);
});
</script>
<script src="/Scripts/modernizr-2.5.3.js"></script>
</head>
I hade some of the scripts loaded at the bottom of the body before and this did not generate the exception but from what I read this is not a recomended way to go.
So why is my subpage generating these exceptions?
In "no-confict" mode, the $ shortcut is not available and the longer jQuery is used, i.e.
jQuery(document).ready(function ($) {
By including the $ in parenthesis after the function call you can then use this shortcut within the code block.
Replace your code
$(document).ready(function () {
if($('#rightCon').text().trim().length < 1)
{$('#rightCon').hide();}
});
with this
jQuery(document).ready(function ($) {
if($('#rightCon').text().trim().length < 1)
{$('#rightCon').hide();}
});
$(function()
{
$(".error").hide();
$("#submit").click(function()
{
//form validate
var name= $("input#fullname").val();
if (name == "")
{
$("label#name_error").show();
$("input#fullname").focus();
return false;
}
var email= $("input#email").val();
if (email == "")
{
$("label#email_error").show();
$("input#email").focus();
return false;
}
var subject= $("input#subject").val();
if (subject == "")
{
$("label#subject_error").show();
$("input#subject").focus();
return false;
}
var textarea= $("textarea#textarea").val();
if (textarea == "")
{
$("label#textarea_error").show();
$("textarea#textarea").focus();
return false;
}
var dataString = 'fullname='+name+'&email='+email+'&subject='+subject+'&textarea='+textarea;
//alert (dataString);return false;
$.ajax({
type: "POST",
url: "form.php",
data: dataString,
success: function()
{
$("#form").html("<div id='message'></div>");
$("#message").html("<h2 id='success'>Query Submitted!</h2>").append("<p>You will be contacted shortly...</p><p>Reload the page to submit another query.</p>").hide().fadeIn(1500)
}
})
return false;
});
});
its just a small question
I have this website which has been working perfectly for the past 2-3 months ... but today when I accidentally wandered into the resource section of chrome's console window there was an error saying
"uncaught reference error: $ is not defined"
I haven't found a satisfactory answer on the web anywhere ... your thoughts?
here is the head section... i have not included any scripts anywhere else on the page
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="cq.css" type="text/css">
<script type="text/javascript" src="form.js"></script>
<link rel="shortcut icon" href="images/favicon.ico" />
<script src="jquery.js"></script>
<script src="form.js"></script>
<!--share-->
<script type="text/javascript" src="http://w.sharethis.com/button/buttons.js"></script>
<script type="text/javascript">stLight.options({publisher: "ur-c6d56dfc-f929-5bbf-a456-178fc403ae45"});</script>
<!--share ends here-->
</head>
You're calling your script before referencing jQuery. Change your HTML to:
<script src="jquery.js"></script>
<script type="text/javascript" src="form.js"></script>
You're also importing the same JavaScript file (form.js) twice.
This code is working on other test environment but not on mine.
Do you know why?
I am using Amazon EC2 and Cotendo CDN.
The result I am getting is a blank page.
Thanks in advance!
<html>
<head>
<title>Geo Test</title>
<script type='text/javascript' src='http://www.101greatgoals.com/wp-includes/js/jquery/jquery.js?ver=1.7.1'></script>
<script>
$(document).ready( function() {
$.getJSON( "http://smart-ip.net/geoip-json?callback=?",
function(data){
console.log(data);
var c = data.countryCode;
if(c=="US" || c=="US" ){
document.getElementById('ddd').innerHTML = 'US'; } else {
document.getElementById('ddd').innerHTML = 'Not US';}
/*
this service needs ip
var ip = data.host;
alert(ip);
$.getJSON( "http://freegeoip.net/json/"+ip,
function(data){
console.log(data);
}
);*/
}
);
});?
</script>
</head>
<body>
<div id="ddd"></div>
</body>
</html>
Change this line:
$(document).ready( function() {
to that:
jQuery(document).ready( function($) {
It's necessary, because inside http://www.101greatgoals.com/wp-includes/js/jquery/jquery.js?ver=1.7.1 you've already got a call of jQuery.noConflict(); , so jQuery is not accessible by using the $
...and also remove the ? (see Pointy's comment above)