I'm trying to display Wordpress blog posts on a different domain. It displays on all browsers except for IE.
Here's my code:
$.ajax({
url: 'www.whatevermywordpresswebsiteis.com/wp-json/wp/v2/posts?_embed&per_page=100',
crossDomain: true,
cache: false,
dataType: "json",
contentType: "application/json; charset=utf-8",
type: 'GET',
async: false,
data: { action : 'get_ajax_posts' },
success: function(data) {
$.each(data, function(i, _post) {
console.log(data);
});
}
});
I've tried to implement XDomainRequest as well but it still fails to work (Jquery $.ajax fails in IE on cross domain calls). I'm not sure what to do at this point.
Related
I have tried for a day now so I will post - does anyone know why the following code for posting follow relationship using Instagram API wont work?
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: 'https://api.instagram.com/v1/users/<user-id>/relationship?access_token=' + instagramaccesstoken,
data: JSON.stringify({ "action": "unfollow" }),
dataType: "jsonp",
cache: false,
beforeSend: function () {
$("#loading").show();
},
success: function (data) {
alert(data);
$("#loading").hide();
}
});
If you replace the <user-id> placeholder in your URL with a real user ID, then it will work.
I have the following jquery with ajax call? My webservice returns dataset.
Here is the code:
$(document).ready(function(){
$('#ctl00_ContentMain_ddlRegions').change(function(){
region = $(this).val();
alert(region);
});
});
$('input[type="text"]').autocomplete({
$.ajax({
async: true,
type: "GET",
url: "~/EmailActivation/EmailActivation.asmx/GetIsoFromRegion",
data: "{'option':'" + region + "'}",
contentType: "application/json; charset=utf-8",
dataType: "json",
cache: false,
success: function(data,status){
alert("success");
}
});
minLength: 4 });
});
Right now there is an error in my code so, I cannot even display alert to show region. Error is generated from autocomplete section.
When I remove autocomplete section, script works.
What do I need to change and how can I make my autocomplete work with the data coming from webservice?
Thank you
Hello guys i have the next ajax call for login. I serialize the form and send the data to server and return redirect url link. My problem is that my url after post is like
http://localhost:50802/?username=&password= and not http://localhost:50802/Home
$.ajax({
type: "POST",
url: "Login/Login",
dataType: 'json',
contentType: "application/json; charset=utf-8",
data: loginJson,
cache: true,
async: false,
complete: function (result) {
alert(result.link);
window.location.replace = "/Home/Index";
},
error: function () {
$("#username").val("");
$("#password").val("");
alert("Wrong Username or Password!");
}
}); //end ajax call
It looks like you wrote this $.ajax call in the .click event of a submit button or in the .submit event of a form without canceling the default action by returning false from the callback or by calling preventDefault on the argument. Here's how your code should look like:
$('#id_of_your_form').submit(function(e) {
e.preventdefault(); // <-- That's what I am talking about and what you forgot
$.ajax({
type: "POST",
url: "Login/Login",
dataType: 'json',
contentType: "application/json; charset=utf-8",
data: loginJson,
cache: true,
async: false,
complete: function (result) {
window.location.replace = "/Home/Index";
},
error: function () {
$("#username").val("");
$("#password").val("");
alert("Wrong Username or Password!");
}
}); //end ajax call
});
Also async: false,????? You know what this does, do you? That's not AJAX. That's a blocking synchronous call to your webserver during which the client browser would be frozen like during the Ice Age 2 ruining all user experience.
Try returning false at the end of your submit function
$('#id_of_your_form').submit(function(e) {
$.ajax({
type: "POST",
url: "Login/Login",
dataType: 'json',
contentType: "application/json; charset=utf-8",
data: loginJson,
cache: true,
async: false,
complete: function (result) {
window.location = "/Home/Index";
},
error: function () {
$("#username").val("");
$("#password").val("");
alert("Wrong Username or Password!");
}
}); //end ajax call
return false; });
Another option would of course be to return the correct redirectlink from the controller instead of overriding it in the java script.
In my .net framework with MVC calling webmethod like. webservice1.asmx/helloWorld
with Ajax give error 404 not found..In my another server same code working. Is there
anything missing to call ?? and physical path give me same webserive and webmthod in my .net project.. please help me ..
EDIT
code to call the web service
$.ajax({
type: "POST",
url: "/WebServices/WebService1.asmx/HelloWorld",
data:"{}",
contentType: "application/json; charset=utf-8",
dataType: "json",
async: false,
success: function(msg) {
var data = msg.d;
},
error: function(msg) {
alert(msg);
}
});
I suspect that you have hardcoded the url to the web service in your javascript call instead of using an url helper to generate it. So try like this:
<script type="text/javascript">
$.ajax({
type: "POST",
url: "#Url.Content("~/WebServices/WebService1.asmx/HelloWorld")",
data: "{}",
contentType: "application/json; charset=utf-8",
dataType: "json",
async: false,
success: function(msg) {
var data = msg.d;
},
error: function(msg) {
alert(msg);
}
});
</script>
Notice how the url to the web service is no longer /WebServices/... but it is generated with an url helper. So if for example you deploy your application in a virtual directory in IIS the helper will take into account this virtual directory.
In my web page there is a textbox to get the scanned barcode value. Once we scan the barcode it has to get details from the database. I am creating the change event for the textbox.
Problem: $.ajax is not working.
Code:
var target = $('#txtBarcode'), val = target.val();
target.change(monitor());
function monitor() {
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
data: "{}",
url: "HomePage.aspx/SearchProduct",
dataType: "json",
success: function(data) {
alert("Success!!!");
}
});
}
You are trying to pass 'monitor' to the change method but you're actually calling it. It should look like this (no parens)
var target = $('#txtBarcode'), val = target.val();
target.change(monitor);
function monitor() {
You can always declare it inline too:
var target = $('#txtBarcode'), val = target.val();
target.change(
function() {
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
data: "{}",
url: "HomePage.aspx/SearchProduct",
dataType: "json",
success: function(data) {
alert("Success!!!");
}
});
});
Add an error handler.
Make sure your relative URL is right.
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
data: "{}",
url: "HomePage.aspx/SearchProduct",
dataType: "json",
success: function(data) {
alert("Success!!!");
},
error: function(XMLHttpRequest, textStatus, errorThrown)
{
// ...
}
});
EDIT: Dan is right about your change handler.
You can copy some answers posted here, and at least one of will likely to work, but you won't get the intimate knowledge of why. Here's an additional way:
Since you use asp.net, put the break point in the first line of HomePage.aspx/SearchProduct. This ensure that the request goes to the right URL on the server.
Step all the way through this method to make sure there's no exception that gets thrown.
Use FireFox and install Firebug (even if you target IE and have no intention to make it run on FF). You can inspect the http response.
Add an error handler in addition to the success handler.