I am wanting to make an ajax call across domains. Im attempting to call an external api with json data and (hopefully) receive a response. It's a mapquest api to obtain driving routes.Is there a mechanism in jQuery that will allow me to make a cross-domain ajax call?
View 12 RepliesI'm trying to work with XML DOM for the first time as I need to grab a value from a SOAP request. I've been following this: [URL], which says modern browsers won't parse xml files from another server for security reasons. How would I got about doing this then? I've been using the price of crude oil as an example [URL] and want code portable enough to put on something like Tumblr, so I don't think I can actually save the file locally first.
View 13 Replies View Related- two websites, one on domain1 and the other on domain2
- domain1 opens a new window which is a javascript app from domain2
- domain1 needs to communicate with the javascript app on domain2
The problem occurs in that last step. Browsers don't allow script access
across domains for security reasons, rightly so. Nonetheless, I still
need to communicate with the application. I can reload the window
passing the necessary commands through the url, but this is slow because
the whole javascript app must reload.
Anyone have any ideas about a way around this limitation that would be
semi-efficient, at least more efficient than reloading the app? Signing
the script isn't an option for cost reasons. I have control over both
sites, so I can do anything that needs to be done.
I am working on this web site with some of the pages at a different domain name. It is actually one web site, but some of the pages are at a different domain name (different root, too) although the IP address is the same.
Basically, there is one main window, and a pop-up window. They need to "talk" to each other - mainly access properties to see what page they are on.
As, the web site is on two domain names, there is a security problem when the pop-up window tries to read properties in the main window, or vice versa.
Is there anyway to share information between the two? Or is it hopeless?
here is my current email validation code:
function validateEmail(strValue) {
var objRegExp = /(^[a-z]([a-z_.]*)@([a-z_.]*)([.][a-z]{3})$)|(^[a-z]([a-z_.]*)@([a-z_.]*)(.[a-z]{3})(.[a-z]{2})*$)/i;
return objRegExp.test(strValue);
}
what should i add to reject email addresses from hotmail.com and yahoo.com?
With Google Analytics, you have to create a new profile for each domain, and post different code on each domain.
I'd like a traffic stats script (or website) where you can just add the same code for any domain, and that domain will be automatically tracked, even if it's a new domain. So if I have 100 domains and then add the same code to the 101st domain, it will track that domain fine.
Doesn't matter if the script needs to be hosted on your own server, or if it's 3rd party like Google Analytics. It can be commercial too if it's got an unlimited domain license. Anyone know of something like this?
I have a site that uses 2 domains to forward to the IP no. (a .org.uk and .co.uk). The site uses the Google Map API for a map on the site, however the API key is locked to the individual domain (I do have two keys for both the domains). I found the following Javascript which is supposed to switch the key depending on the domain that is accessing the page.
Code:
if (window.location.host == 'www.domain1.com') {
document.write('<'+'script
src="http://maps.google.com/maps?file=api&v=1&key=key/for/domain1"
type="text/javascript">' +
'<'+'/script>');
} else if (window.location.host == 'www.domain2.com') {
document.write('<'+'script
src="http://maps.google.com/maps?file=api&v=1&key=key/for/domain2"
type="text/javascript">' +
'<'+'/script>');
} else {
alert("host ="+window.location.host);
}
but I can't get it to work, the page doesn't display any map (not even an alert) if I use this instead of the normal API key script.
here is my current email validation code:
function validateEmail(strValue) {
var objRegExp = /(^[a-z]([a-z_.]*)@([a-z_.]*)([.][a-z]{3})$)|(^[a-z]([a-z_.]*)@([a-z_.]*)(.[a-z]{3})(.[a-z]{2})*$)/i;
return objRegExp.test(strValue);
}
what should i add to reject email addresses from hotmail.com and yahoo.com?
jquery provides ajaxStart() and ajaxStop() events. Those two events do not seem to be triggered if the ajax requests are made by Microsoft Ajax tool Kit (from ASP.Net code). Is there any way to bridge those two event models? If not currently possible, is there any future initiative or plan out there to make this happen?
View 2 Replies View Relatedi was using $.ajax method to get my ajax page on my main page,which is working great.But now if i have links in that ajax page then i can't open them in that same div,the links are opening in new window,but i want to open in same part,i tried google it and then found, i have to use iframe instead of div.how to do with only use jquery and div.
View 3 Replies View Relatedi have a series of <select> fields. The first one, via ajax(), generates a 2nd one, based on the first ones' data with the .change() method. there is then a 3rd <select> - who's data will depend on choice of the second one although step 1 works, and i can generate the 2nd one, i still can't generate the 3rd one.
when i test the script on its own, both the 2nd and 3rd <select> fields are fine - but not via the ajax, which leads me to believe that the .change() from the 2nd one, isnt triggering the ajax call - its not being picked up (even the 'hello' alert isnt working).
[Code]...
I am using jquery for getting ajax responses from server side functions.
I am in a situation where I need to make two ajax calls one after another and the second one is dependent on the response of the first one.
I have tried to use a code which is similar to this one?
$.ajax({
type: 'GET',
url: 'myURL',
success: function(data)
[Code]....
Is it possible to get two have two ajax calls , one dependent on the other?
I'm creating an AJAX page that is built using a PHP Class, ie the php looks a bit like this: PHP Code:
$wp_page->addjs('../var/savepolicies.js')
$wp_parser->page = "userpolicywindow.php";
$wp_parser->addlink("Home","../index.php","");
$wp_parser->addlink("Logout","javascript:logout();","");
$wp_parser->getpageid("501");
[Code]...
within this page that has been created, there is an AJAX tree folder which calls another page to be loaded into a DIV by AJAX again. Code:
[Code]...
I don't know why it doesn't work because the page has been loaded with the JS file, but as soon as the link is added afterwards it doesn't work. I take it this is because it doesn't know where to find the JS, but how can I overcome this?
Am calling Webservice in one ajax post, In the success funtion am calling another another method in same webservice through another ajax post method. First ajax post is getting called and returning the string from the webservice method but the inner ajax call is not getting called. I have placed the code here.
[Code]...
I feel like I should be beating a dead horse here, but I've done quite a bit of research and this is not making any sense to me. I'm trying to read an XML document returned in the XHR back from a .load() method. I can't get anything to happen in IE, and it really seems like I'm having to use the WRONG way to get it happening in Firefox and Safari.
Here's some code, the handler passed into the .load() method.
This function traces that the length of the results that are "facility" elements is 0. This is absolutely wrong, as there are 5, and if I set my resultsXML var to the string that is the XML from the response, Firefox will accurately count the elements and report them as 5. However, I understand I'm supposed to pass an XML Document object, NOT a string into the jquery object so that I can parse it correctly in any browser. IE always reports the length as 0 regardless of whether I pass the string or object into the jquery object. But even in IE if I trace the value of the responseText string, the full XML document is seen.
so i have this "class" defined in a javascript file, "a.cross-link". This enables the ability for users to navigate the webpage in a slider format.it works fine if I directly place the required html code:
<a class="cross-link" href="#3" title="Go to Page 2">View Results</a>but if i have php print out that line for me, it doesn't work:
echo "<a class= "cross-link" href="#3" title="Go to Page 3">$name</a>";(Where $name is some variable)
Note: the php code is just your average sql stuff. here is an interesting observation i've made: if i "hardcode" this this into the html:
<a class="cross-link" href="#3" title="Go to Page 3">View Results</a>
and then i go to generate the sourcecode, this is what appears (this works): <A class=cross-link title="Go to Page 3" href="#3" jQuery1283131847233="30">View Results</A>
but if i have the html made by a php echo statement, it just stays the same - i dont get a jQuery1283131847233="30" generated in the sourcecode.i'm new to jquery and ajax stuff. to me, it seems like the "cross-link" class i have defined in the javascript isn't being applied to correctly.can you invoke javascript from a php echo statement that is formatted to produce html code? here is another thing i believe is true: when the page loads, the javascript loads. the users, through the use of ajax, submitts a sql querey and navigates, using a jquery slider, to another div (where i want the user to go after selecting a resulting link from the sql query). so the javascript is going to execute before the list of results is produced. do I need to rerun the javascript each time new php produced sql data is populated in a div? if so, how?
This is something new I have been trying to do because the site I'm doing development for does not support ASP and I find it easier to populate PDF forms in ASP rather then PHP. So what I have done is on my Church's website I have the form that needs to be filled out developed as an HTML form with some PHP serverside code. I am then using jquery ajax to send the form values to the other URL (My own personal webserver where I set up a subdomain) where the values will be dumped in to the corissponding form fields in the pdf template and then emailed to the secratery at my Church.
Here is my problem, $.Ajax can not send to a URL outside of the server it is being run on. Now I have read on various forums that 2 ways around this are to either have a proxy page or by using jsonp. I looked at both options and am still unsure how to handle this. jsonp seems like I would have to rewrite my ASP page to be able to read jsonp values and I really don't know where to begin in my ASP page to get the jsonp method to work. What I found with proxy page also seemed to be problematic because the samples I found did not pass variables to the other page.
I just want a really simple (or well explained step by step) process that will allow JQuery to take the form values filled out on the PHP page of my Church's website and pass them to the ASP .NET/C# page found on my personal server and then take the results (either successful or failed) and return it to the php page to display an appropriate message. Right now I'm using String txtFamilyName = Request.Params["txtFamilyName"]; in my asp c# page to grab the values from Jquery and put them in a variable.
I have the following function:
Code:
Then I have in showresults.php lines
Code:
Everything is fine, but I don't know how I can use this with GET. I tried to replace type: "POST", with type: "GET", and then if(!empty($_GET[clickedPage])){... but it doesn't work.
What would be the correct syntax in function to get in showresults.php data with GET?
jQuery.ajax({
url: "/sharedImage",
type: 'POST',
data : fileName,
async: false,
dataType: 'html'
})
Here i am posting the request to a servlet.The call is going to the servlet.But i am not able to get the data (filename which i am sending ) in my servlet. How to access the param value in the servlet.
I have a little issue with the use of jQuery and a call with the method Ajax. The problem appears with IE7 when I call just after the page was loaded. If I wait 2/3secondes, I don't have this beautiful message :
[Code]...
The $.ajax call was working fine in 1.4.4. However, upon upgrading to jQuery 1.5, all my AJAX calls are triggering the error callback instead of success. Furthermore, the error being thrown is empty (or at least isn't showing up in the alert box. This happens on IE, Firefox, and Chrome.Getting the same problem with $.getJSON as well (which makes sense if its just a shorthand $.ajax). I've included the function that makes the ajax call below.
[Code]...
i want to send a simple HTTP-Request to a JavaEE Backend with jQuery. In Chrome/Firefox it works just fine. In IE on the other hand, it does not. IE does not show any error in the console, nor does it show the request in the network tab. Nor does the request receive the backend. So, am i doing someting wrong here?
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For days now I'm trying to get .ajax() working on IE8. All other browsers are working fine, but IE will not refresh the page on this link The only thing I do is displaying gd.php
<?
echo "tijd : " . date('G:i:s',time());
?>
I will using this option to create a chatbox, but the message logging will not be refreshed in IE8. Also a chatbox on [URL]..is using JQuery and Jquery.forms is not working on IE8.
I'm having (once again) tremendous problems with IE (7), trying to create an application that behaves properly.
This time, it's with Ajax calls triggered by a button click, which do not behave asynchronously.
Here is the highlight of what I'm trying to achieve: a button clicked sends an ajax call to the server whilst the call is made and until the callback function has returned (or an error has been identified), a "wait" animation is triggered. (in the case below, simulated by appending a status in a div)
To achieve this, I decide to use .ajaxStart(), .ajaxStop() and .ajaxError() to trigger the wait animation. It works perfectly in FF and Chrome, but (as usual) not in IE. In IE, when I press the button, the button remains depressed until the ajax call is finished, and then all statuses are dumped at once onto screen. Not very asynchronous...
Here is my code:
If I uncomment line 11 and uncomment the alert, it seems that this forces IE to do things in the proper order. Obviously that's not a solution however...
Will I have to (once again) write IE-specific code to get things working properly?
I'm trying to use it to load in an XML file and output some data. I followed a tutorial on it but my XML file isn't loading.[code]Now my thinking is that when the document loads, it alerts me that the jQuery is running, and it does this. I had hoped that after closing that alert, another one would show saying that the XML file has loaded - This would ensure that the function 'parseXML' has been called, but it does not return an alert or populate my#xml_addressbook div.My index page is at the root, and both my XML file and the javascript file are in a folder, as shown below.[code]
View 10 Replies View RelatedI'm using the following code:
$.ajax({
url: "ChartData.xml",
async: false,
success: function(Data) {
[Code]....
In FF and Chrome the success function is called but in IE it the error is called.