Here is the code i've used it's always going to error but working call back but cant able to read any data always showing undefined
$.ajax({
type: "GET",
url: "http://localhost:59817/api/patients?callback=?",
dataType: "jsonp",
jsonpCallback: function (data, textStatus, jqXHR) {
debugger;
console.log(data);
},success: function (){},error: function (){}
}
)
here is A sample of Jquery Ajax, Try it
$.ajax({
url: "Url/" + value,
type: "Get",//Or Post,Put
data: {dataname: value}
}).done(function(response){
alert("Response is: " + response);
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
Related
I am having a problem while using cross-origin ajax.
I know it's a common question but did not get any solution for it yet.
$.ajax({
type: "GET",
url: url,
data: {id:id},
dataType: "jsonp",
crossDomain: true,
contentType: "application/jsonp; charset=utf-8",
async: false,
success: fnsuccesscallbackk,
error: function(xhr, error){
alert(error);
},
jsonpCallback: fnsuccesscallback
});
function fnsuccesscallback(data){
alert(data)
}
…but getting undefined response in callback function.
Is there anything wrong what I am doing.
After a lots of RND finally i got the solution of this.
Ajax function:
$.ajax({
type:"GET",
url:'https://www.url.com/welcome/test_js',
data:{name:'xyz'},
crossDomain:true,
dataType: "jsonp",
jsonp: 'fnsuccesscallback',
success: function(data) {
alert(data.name)
}
});
In the Php function:
function test_js() {
echo $_GET['fnsuccesscallback'] . "(" . json_encode($_GET) . ")";
}
I am trying to fetch the data from php file by passing dynamic query string on ajax URL section.But while I changing datatype html to json. It is popping up error
jQuery(".nks_cc_trigger_element").click(function(){
var str = jQuery(this).attr("data-product_id");
jQuery.ajax({
url: "/ajax_product.php?q="+parseInt(str),
type: 'POST',
dataType: 'json',
success: function(result){
jQuery("#nks-content-1 > div").html(result);
console.log(result);
},
error: function(jqXHR,error, errorThrown) {
if(jqXHR.status&&jqXHR.status==400){
alert(jqXHR.responseText);
}else{
alert("Something went wrong");
alert(jqXHR.responseText);
}
}
}).done(function() {
});
>>PHP CODE
echo json_encode($data) ;
Use the data key/attribute and use the POST method, but don't pass the queries through the URL.
$(".nks_cc_trigger_element").click(function(){
var str = $(this).attr("data-product_id");
$.ajax({
url: "ajax_product.php",
type: 'POST',
dataType: 'json',
data: //json data,
success: function(result){
//success code
},
error: function(jqXHR, error, errorThrown) {
//error code
}
});
});
I'm trying to use an ajax call to bring back data from a web api. I wrote 2 similar functions and neither work. I can see the data come back through Fiddler, but it won't go to the success call, for both of the functions below. What am I doing wrong? The data comes back in both functions in Fiddler, it just doesn't go to success.
Here is attempt 1:
function PopulateDivisions()
{
$.support.cors=true;
$.ajax({
type:'GET',
url:'http://IP/Service/api/DivisionSearch/GetAllDivisions',
data: {},
contentType: 'application/json; charset=utf-8',
dataType: 'jsonp',
success: function(data) {
alert(data);
$("#divisionSelect").append($('<option></option>').val("-99").html("Select One"));
$.each(data, function(i, item){
$("#divisionSelect").append($('<option></option>').val(item.Name).html(item.Name));
});
},
error: function(xhrequest, ErrorText, thrownError) {
alert("Original: " + thrownError + " : " + ErrorText);
}
});
}
Error: jQuery19102671239298189216_1382022403977 was not called : parser error
Here is the data Fiddler is showing comes back:
[{"Id":1,"Description":"Executive","Name":"Executive "},{"Id":2,"Description":"ASD","Name":"Administrative Services Division "},{"Id":3,"Description":"COM","Name":"Communications "},{"Id":4,"Description":"CP","Name":"Contracts and Procurement "},{"Id":5,"Description":"PMD","Name":"Program Management Division "},{"Id":6,"Description":"RED","Name":"Research and Evaluation Division "},{"Id":7,"Description":"IT","Name":"Information Technology "}]
Here is attempt #2:
function PopulateDivisions2()
{
$.support.cors=true;
$.ajax({
type:'GET',
url:'http://IP/Service/api/DivisionSearch/GetAllDivisionsJsonP',
data: {},
contentType: 'application/json; charset=utf-8',
dataType: 'jsonp',
jsonp: false,
jsonpCallback: "myJsonMethod",
success: function(data) {
//data = JSON.parse(data):
alert(data);
$("#divisionSelect").append($('<option></option>').val("-99").html("Select One"));
$.each(data, function(i, item){
$("#divisionSelect").append($('<option></option>').val(item.Name).html(item.Name));
});
},
error: function(xhrequest, ErrorText, thrownError) {
alert("PopulateDivisions2: " + thrownError + " : " + ErrorText);
}
});
}
Error: myJsonMethod was not called : parsererror
Here is the data Fiddler shows is coming back:
"myJsonMethod([{\"Id\":1,\"Description\":\"Executive\",\"Name\":\"Executive \"},{\"Id\":2,\"Description\":\"ASD\",\"Name\":\"Administrative Services Division \"},{\"Id\":3,\"Description\":\"COM\",\"Name\":\"Communications \"},{\"Id\":4,\"Description\":\"CP\",\"Name\":\"Contracts and Procurement \"},{\"Id\":5,\"Description\":\"PMD\",\"Name\":\"Program Management Division \"},{\"Id\":6,\"Description\":\"RED\",\"Name\":\"Research and Evaluation Division \"},{\"Id\":7,\"Description\":\"IT\",\"Name\":\"Information Technology \"}]);"
contentType: 'application/json; charset=utf-8' Tells your server that you are sending JSON data, but you don't have any data you are sending. Try leaving that setting out.
If you were to brows to your url in the browser do you get json back?
I'm not sure if this would matter, but I would remove the error setting because it says in the jQuery Ajax documentation that This handler is not called for cross-domain script and cross-domain JSONP requests.
I would try to run this with the least amount of configuration like this:
$.ajax({
url:'http://IP/Service/api/DivisionSearch/GetAllDivisions',
dataType: 'jsonp',
success: function(data) { console.log(data); }
});
See if this works and then build on top of it. Without jsfiddle it's hard to debug what's going on.
Here is a link that should be a good resource for you: Basic example of using .ajax() with JSONP?
function PopulateDivisions2(){
$.support.cors=true;
$.ajax({
type:'GET',
url:'http://IP/Service/api/DivisionSearch/GetAllDivisionsJsonP?callback=?',
data: {},
contentType: 'application/json; charset=utf-8',
dataType: 'jsonp',
jsonpCallback: "myJsonMethod" });
function myJsonMethod(data) {
//data = JSON.parse(data):
alert(data);$("#divisionSelect").append($('<option></option>').val("-99").html("Select One"));
$.each(data, function(i, item){
$("#divisionSelect").append($('<option></option>').val(item.Name).html(item.Name));
});
}}
Can you try the above code? I have removed the success callback and included callback in query string.
I am trying to use jsonp to access the data at:
https://github.com/users/jbranchaud/contributions_calendar_data
However, none of the solutions I have tried are resulting in either the callback or the success function getting invoked. When I use Chrome/Firefox inspection tools, I can look at the script and see that the response was 200 Ok and that the response text contains the data from the above URL. Nevertheless, neither the callback function nor the success function get called at any point. Any ideas about how to get this to work?
Here is my most recent attempt at getting this to run:
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script type="text/javascript">
function parseResults(results) {
console.log('hello function callback.');
}
$.ajax({
url: 'https://github.com/users/jbranchaud/contributions_calendar_data',
type: 'post',
dataType: 'jsonp',
jsonp: true,
jsonpCallback: 'parseResults',
success: function(data, textStatus, jqXHR) {
console.log('success_function');
console.log(data);
},
error: function() {
console.log('error with jsonp request');
}
});
</script>
When I load the page, I see the 'error with jsonp request' in the console, so there is an error with the ajax request. Ideas of why this request isn't succeeding?
In the ajax request, try to set the attribute 'jsonp' to false (jsonp: false).
Basically, JQuery generate an automatic function callback name, like this : JQuery1223...34.
In your case, you ,already, explicitly set the jsonpCallback function name. so you have to put jsonp attribut to false.
your code should be like this :
$.ajax({
url: 'https://github.com/users/jbranchaud/contributions_calendar_data',
type: 'post',
dataType: 'jsonp',
jsonp: false,
jsonpCallback: 'parseResults',
success: function(data, textStatus, jqXHR) {
console.log('success_function');
console.log(data);
},
error: function() {
console.log('error with jsonp request');
}
});
want to get response from url using ajax and jquery.
tried with this code
$(document).ready(function () {
$.ajax({
type: 'POST',
url: 'apexweb.co.in/apex_quote/uname_validation.asp?,
dataType:'jsonp',
success: function(data){
alert(data);
}
});
});
i want to display response as fail but i didn't get any response on browser
Help Me
Try this
$(document).ready(function () {
$.ajax({
type: "POST",
url: "apexweb.co.in/apex_quote/uname_validation.asp?",
contentType: "application/json; charset=utf-8",
dataType: "jsonp",
success: function (data) {
alert(data.d);
},
failure: function (data) {
alert(data.d);
}
});
});