Develop Reference

AJAX POST, why is data sent over URL?

I make an Ajax Post and get the following error:
414 Request-URI Too Large
Why is the data still sent over the URL and not only in the body?
In Chrome is see param1 data in the request URL, query string parameters and in request payload, how to remove it from the URL?
routes = JSON.stringify(routes);
$.ajax({
type: "POST",
url: "http://127.0.0.1:3000/s",
data: {
param1: routes
},
success: function(data) {
$('div.home-products').html(
data);
}
});
This is the full routes object after stringify:
{"0":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":-19.9245,"lng":-43.93520000000001}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":54},"1":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":52.52,"lng":13.404999999999973}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":53},"2":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":44.7866,"lng":20.44889999999998}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":52},"3":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":37.9838,"lng":23.727499999999964}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":51},"4":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":40.8518,"lng":14.268100000000004}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":50},"5":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":48.0527,"lng":12.224500000000035}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":49},"6":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":48.8566,"lng":2.3522199999999884}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":48},"7":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":51.0504,"lng":13.737300000000005}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":47},"8":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":49.7764,"lng":12.091699999999946}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":46},"9":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":49.7764,"lng":12.091699999999946}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":44}}
This the Chrome network
Request URL: http://127.0.0.1:3000/en/s?param1=%7B%220%22%3A%7B%22result_api%22%3A%7B%22geocoded_waypoints%22%3A%5B%7B%7D%2C%7B%7D%5D%2C%22routes%22%3A%5B%5D%2C%22status%22%3A%22ZERO_RESULTS%22%2C%22request%22%3A%7B%22origin%22%3A%7B%22location%22%3A%7B%22lat%22%3A-19.9245%2C%22lng%22%3A-43.93520000000001%7D%7D%2C%22destination%22%3A%7B%22location%22%3A%7B%22lat%22%3A40.7127753%2C%22lng%22%3A-74.0059728%7D%7D%2C%22travelMode%22%3A%22DRIVING%22%7D%7D%2C%22id%22%3A54%7D%2C%221%22%3A%7B%22result_api%22%3A%7B%22geocoded_waypoints%22%3A%5B%7B%7D%2C%7B%7D%5D%2C%22routes%22%3A%5B%5D%2C%22status%22%3A%22ZERO_RESULTS%22%2C%22request%22%3A%7B%22origin%22%3A%7B%22location%22%3A%7B%22lat%22%3A52.52%2C%22lng%22%3A13.404999999999973%7D%7D%2C%22destination%22%3A%7B%22location%22%3A%7B%22lat%22%3A40.7127753%2C%22lng%22%3A-74.0059728%7D%7D%2C%22travelMode%22%3A%22DRIVING%22%7D%7D%2C%22id%22%3A53%7D%2C%222%22%3A%7B%22result_api%22%3A%7B%22geocoded_waypoints%22%3A%5B%7B%7D%2C%7B%7D%5D%2C%22routes%22%3A%5B%5D%2C%22status%22%3A%22ZERO_RESULTS%22%2C%22request%22%3A%7B%22origin%22%3A%7B%22location%22%3A%7B%22lat%22%3A44.7866%2C%22lng%22%3A20.44889999999998%7D%7D%2C%22destination%22%3A%7B%22location%22%3A%7B%22lat%22%3A40.7127753%2C%22lng%22%3A-74.0059728%7D%7D%2C%22travelMode%22%3A%22DRIVING%22%7D%7D%2C%22id%22%3A52%7D%2C%223%22%3A%7B%22result_api%22%3A%7B%22geocoded_waypoints%22%3A%5B%7B%7D%2C%7B%7D%5D%2C%22routes%22%3A%5B%5D%2C%22status%22%3A%22ZERO_RESULTS%22%2C%22request%22%3A%7B%22origin%22%3A%7B%22location%22%3A%7B%22lat%22%3A37.9838%2C%22lng%22%3A23.727499999999964%7D%7D%2C%22destination%22%3A%7B%22location%22%3A%7B%22lat%22%3A40.7127753%2C%22lng%22%3A-74.0059728%7D%7D%2C%22travelMode%22%3A%22DRIVING%22%7D%7D%2C%22id%22%3A51%7D%2C%224%22%3A%7B%22result_api%22%3A%7B%22geocoded_waypoints%22%3A%5B%7B%7D%2C%7B%7D%5D%2C%22routes%22%3A%5B%5D%2C%22status%22%3A%22ZERO_RESULTS%22%2C%22request%22%3A%7B%22origin%22%3A%7B%22location%22%3A%7B%22lat%22%3A40.8518%2C%22lng%22%3A14.268100000000004%7D%7D%2C%22destination%22%3A%7B%22location%22%3A%7B%22lat%22%3A40.7127753%2C%22lng%22%3A-74.0059728%7D%7D%2C%22travelMode%22%3A%22DRIVING%22%7D%7D%2C%22id%22%3A50%7D%2C%225%22%3A%7B%22result_api%22%3A%7B%22geocoded_waypoints%22%3A%5B%7B%7D%2C%7B%7D%5D%2C%22routes%22%3A%5B%5D%2C%22status%22%3A%22ZERO_RESULTS%22%2C%22request%22%3A%7B%22origin%22%3A%7B%22location%22%3A%7B%22lat%22%3A48.0527%2C%22lng%22%3A12.224500000000035%7D%7D%2C%22destination%22%3A%7B%22location%22%3A%7B%22lat%22%3A40.7127753%2C%22lng%22%3A-74.0059728%7D%7D%2C%22travelMode%22%3A%22DRIVING%22%7D%7D%2C%22id%22%3A49%7D%2C%226%22%3A%7B%22result_api%22%3A%7B%22geocoded_waypoints%22%3A%5B%7B%7D%2C%7B%7D%5D%2C%22routes%22%3A%5B%5D%2C%22status%22%3A%22ZERO_RESULTS%22%2C%22request%22%3A%7B%22origin%22%3A%7B%22location%22%3A%7B%22lat%22%3A48.8566%2C%22lng%22%3A2.3522199999999884%7D%7D%2C%22destination%22%3A%7B%22location%22%3A%7B%22lat%22%3A40.7127753%2C%22lng%22%3A-74.0059728%7D%7D%2C%22travelMode%22%3A%22DRIVING%22%7D%7D%2C%22id%22%3A48%7D%2C%227%22%3A%7B%22result_api%22%3A%7B%22geocoded_waypoints%22%3A%5B%7B%7D%2C%7B%7D%5D%2C%22routes%22%3A%5B%5D%2C%22status%22%3A%22ZERO_RESULTS%22%2C%22request%22%3A%7B%22origin%22%3A%7B%22location%22%3A%7B%22lat%22%3A51.0504%2C%22lng%22%3A13.737300000000005%7D%7D%2C%22destination%22%3A%7B%22location%22%3A%7B%22lat%22%3A40.7127753%2C%22lng%22%3A-74.0059728%7D%7D%2C%22travelMode%22%3A%22DRIVING%22%7D%7D%2C%22id%22%3A47%7D%2C%228%22%3A%7B%22result_api%22%3A%7B%22geocoded_waypoints%22%3A%5B%7B%7D%2C%7B%7D%5D%2C%22routes%22%3A%5B%5D%2C%22status%22%3A%22ZERO_RESULTS%22%2C%22request%22%3A%7B%22origin%22%3A%7B%22location%22%3A%7B%22lat%22%3A49.7764%2C%22lng%22%3A12.091699999999946%7D%7D%2C%22destination%22%3A%7B%22location%22%3A%7B%22lat%22%3A40.7127753%2C%22lng%22%3A-74.0059728%7D%7D%2C%22travelMode%22%3A%22DRIVING%22%7D%7D%2C%22id%22%3A46%7D%2C%229%22%3A%7B%22result_api%22%3A%7B%22geocoded_waypoints%22%3A%5B%7B%7D%2C%7B%7D%5D%2C%22routes%22%3A%5B%5D%2C%22status%22%3A%22ZERO_RESULTS%22%2C%22request%22%3A%7B%22origin%22%3A%7B%22location%22%3A%7B%22lat%22%3A49.7764%2C%22lng%22%3A12.091699999999946%7D%7D%2C%22destination%22%3A%7B%22location%22%3A%7B%22lat%22%3A40.7127753%2C%22lng%22%3A-74.0059728%7D%7D%2C%22travelMode%22%3A%22DRIVING%22%7D%7D%2C%22id%22%3A44%7D%7D&view=grid
Request Method: POST
Status Code: 414 Request-URI Too Large
Remote Address: 127.0.0.1:3000
Referrer Policy: no-referrer-when-downgrade
Response Headersview source
Connection: close
Content-Length: 331
Content-Type: text/html; charset=ISO-8859-1
Date: Mon, 09 Apr 2018 18:40:48 GMT
Server: WEBrick/1.3.1 (Ruby/2.3.4/2017-03-30)
Request Headersview source
Accept: /
Accept-Encoding: gzip, deflate, br
Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7,pt-BR;q=0.6,pt;q=0.5
Cache-Control: no-cache
Connection: keep-alive
Content-Length: 4338
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Cookie: _st_session=SkhkUk1HSHhSS1liRXVZbmZBZUcxcE1IZkhVcTNpYkFrWnNWbE5TaFY4b295c0RIVlJMQ09EbFVhQnJvWXA5OW5QeGY4dEhnREpUN09rZUR3eDVOM1UyWWRxcUllN3E2azM2TE0zakttbnZENzRmRU5lWGRHN0ZaNFh6c1MrVzBZd1R1Q1lDeGNGb1Z5M0ZGZ1hncTlUZG9kMnFHdUFuNXg4R01pckR3dHFhYzhtb0l2VW0rWWZwUVV2UGJ1bXQrWE1OVGhDREpTellKV3VKaDVEQnZNQ0FmYkRmL3BoZjVwUG8vNmRucnpuOG9jOUhXUnpWS2dCeC9NUWx0Y2ZNcmtuMDludWhybmxBUTAxNjhPNi95U2c9PS0tV2VqeWNBV3k1d1VrNDBnMEwxa0Z6Zz09--76684486bfaa221829f7d6c7f99d1833550ef865
Host: 127.0.0.1:3000
Origin: http://127.0.0.1:3000
Pragma: no-cache
Referer: http://127.0.0.1:3000/s?view=grid
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36
X-CSRF-Token: rlyweDRRbVWVz+TC3MW+roDh2N9WFoAfAPT5oiC+k6LfCgMx4N4zbpfRP98UUT9H2y55Fzco9pI3MQjkuqkPng==
X-Requested-With: XMLHttpRequest
Query String Parametersview source
view URL encoded
param1: {"0":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":-19.9245,"lng":-43.93520000000001}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":54},"1":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":52.52,"lng":13.404999999999973}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":53},"2":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":44.7866,"lng":20.44889999999998}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":52},"3":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":37.9838,"lng":23.727499999999964}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":51},"4":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":40.8518,"lng":14.268100000000004}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":50},"5":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":48.0527,"lng":12.224500000000035}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":49},"6":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":48.8566,"lng":2.3522199999999884}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":48},"7":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":51.0504,"lng":13.737300000000005}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":47},"8":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":49.7764,"lng":12.091699999999946}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":46},"9":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":49.7764,"lng":12.091699999999946}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":44}}
view: grid
Form Dataview source
view URL encoded
param1: {"0":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":-19.9245,"lng":-43.93520000000001}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":54},"1":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":52.52,"lng":13.404999999999973}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":53},"2":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":44.7866,"lng":20.44889999999998}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":52},"3":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":37.9838,"lng":23.727499999999964}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":51},"4":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":40.8518,"lng":14.268100000000004}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":50},"5":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":48.0527,"lng":12.224500000000035}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":49},"6":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":48.8566,"lng":2.3522199999999884}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":48},"7":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":51.0504,"lng":13.737300000000005}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":47},"8":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":49.7764,"lng":12.091699999999946}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":46},"9":{"result_api":{"geocoded_waypoints":[{},{}],"routes":[],"status":"ZERO_RESULTS","request":{"origin":{"location":{"lat":49.7764,"lng":12.091699999999946}},"destination":{"location":{"lat":40.7127753,"lng":-74.0059728}},"travelMode":"DRIVING"}},"id":44}}
view: grid

This is just a wild guess, but see if this helps:
url: window.location.href.replace(/\?.*$/, ''),
You definitely don't need to be passing along the get parameters that are in your href value, and this will strip them off. Perhaps the presence of any get parameters, even if it's just view-grid causes ajax to send your POST parameters as query parameters as well.

It turned out to be the missing contentType: "json", option.

ASP.NET ajax post request getting redirected

I am using Visual Studio 2013 ASP.NET Identity template.
After user successfully logs in, the user is taken to a page with table.
Page has search options and search function is javascript driven
The javascript sends user selected parameters in form of an ajax request
I am having problems because AJAX request is well constructed from client side and sent to correct URL but it immediately gets redirected and parameters are lost.
I am not sure if this is happening because the request should be authenticated/authorized. I tried the following
$.ajax({
type: 'POST',
url: '<%=Config.VirtualDir %>listings.aspx' + '?filterattribute=y&call=ajax',
data: { 'zipcode': ZipCode, 'bedrooms': BedRooms, 'bathrooms': Bathroom, 'SquareFeetMin': SquareFeetMin, 'SquareFeetMax': SquareFeetMax, 'PriceMin': MinPrice, 'PriceMax': MaxPrice, 'Radius': Radius, 'Years': Years, 'IntRate': IntRate, 'DownPayment': DownPayment, 'sort': ddlsort, 'crfrom': capfrom, 'crto': capto, 'cffrom': cflowfrom, 'cfto': cflowto, 'roifrom': roifrom, 'roito': roito, 'vefrom': vefrom, 'veto': veto, 'chksupp': supp, 'undadd': undadd },
beforeSend: function(xhr){
xhr.withCredentials = true;
},
success: function (response) {
$('#DivRender').html(response);
DisplayPaging();
UpdateDropDowns();
$.hideprogress();
}
});
I checked how the request is handled in Fiddler and Here is what happens
Request1
POST /listings.aspx?filterattribute=y&call=ajax HTTP/1.1
Host: localhost:1794
Connection: keep-alive
Content-Length: 277
Accept: */*
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.157 Safari/537.36
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.8,sv;q=0.6
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Response 1: HTTP/1.1 301 Moved Permanently
**Second Immediate Request**
GET /listings?filterattribute=y&call=ajax HTTP/1.1
Host: localhost:1794
Connection: keep-alive
Accept: */*
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.157 Safari/537.36
Accept-Encoding: gzip, deflate, sdch
Accept-Language: en-US,en;q=0.8,sv;q=0.6
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How do i make sure that the ajax post request sends session cookies along with the request so that redirect doesnt happen.

If you want to make sure you're not being affected by authentication redirects:
Check out your OWIN Startup class, you should have a line like this (taken from default MVC, will be similar for Web API):
app.UseCookieAuthentication(new CookieAuthenticationOptions
{
AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie,
LoginPath = new PathString("/Account/Login"),
});
The LoginPath property here will redirect all unauthenticated requests (if the request requires authorization) to the specified path.
Try your AJAX request again without that LoginPath, you will probably get a 401 Unauthorized.
If you want to keep the LoginPath redirect but don't want it to affect your AJAX calls, check out this post from Brock Allen about handling 401s differently depending on the requesting application.

In your case it is better to use [WebMethod] instead of sending a request to the page. In WebMethod also you can access Session.

Javascript \ change double byte Japanese space to an English space

I have a text box to enter text, but the server can't handle double byte space.
I'd like to convert it to regular space before sending.
Tried to do
var content = "よろしいでしょう　キャンセル"
content = content.replace("　", " ");
but now IDE is screaming that it can't save it that way.
is there standard way to do it?
The request header from Fiddler:
POST /blablabla/SearchTerm HTTP/1.1
Host: localhost
Connection: keep-alive
Content-Length: 290
Accept: application/json
Origin: http://localhost
X-Requested-With: XMLHttpRequest
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.130 Safari/537.36
Content-Type: application/json
Referer: http://localhost/blablabla
Accept-Encoding: gzip, deflate
and the request itself is from fiddler:
{...."content":"\u3088\u308d\u3057\u3044\u3067\u3057\u3087\u3046\u3000\u30ad\u30e3\u30f3\u30bb\u30eb"....}
and the Ajax call from javascript
// Invoke request to server and register to the success and failure events
Ext.Ajax.request({
url: '/blablabla/SearchTerm',
method: "POST",
headers: this.header || {
"Content-Type": "application/json",
"Accept": "application/json"
},
jsonData: {
content: content,
},
timeout: this.configuration.getAjaxRequestTimeout(),
success: searchCompletedSuccessDelegate,
failure: searchCompletedFailureDelegate
});

I guess that your IDE doesn't support the encoding of the space \u3000 , so you can use unicode notation with \u escape (don't know the real name):
//will work in any case
var content = "\u3088\u308d\u3057\u3044\u3067\u3057\u3087\u3046\u3000\u30ad\u30e3\u30f3\u30bb\u30eb";
content.replace("\u3000"," ")
I don't know for VS, but some IDE can configure the file to be encoded into UTF-8 to avoid that problem.

JSON parse error on ajax call

I have this javascript function that I use in an MVC project. It's been working fine, no code has changed, other than some nuget packages have been updated since the last time I tested it (not sure which ones). Now suddenly I'm getting a parse error. The parameter being passed is simply 'indoor' or 'outdoor', and just to make sure that had nothing to do with the issue, I hard-coded it instead of passing it, both with and without the JSON.stringify to see if that mattered, which it didn't. Any ideas why this is suddenly breaking?
function LoadHobbies(category) {
var data = {
type: category
};
return $.ajax({
type: 'post',
contentType: 'application/json; charset=utf-8',
url: '/Hobby/LoadHobbies',
dataType: 'json',
data: JSON.stringify(data)
});
}
Remote Address:[::1]:9925
Request URL:http://localhost:9925/Hobby/LoadHobbies
Request Method:POST
Status Code:302 Found
Request Headersview source
Accept:application/json, text/javascript, */*; q=0.01
Accept-Encoding:gzip, deflate
Accept-Language:en-US,en;q=0.8
Connection:keep-alive
Content-Length:17
Content-Type:application/json; charset=UTF-8
Host:localhost:9925
Origin:http://localhost:9925
Referer:http://localhost:9925/Account/Index
User-Agent:Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36
X-Requested-With:XMLHttpRequest
Request Payloadview source
{type: "indoor"}
type: "indoor"
Response Headersview source
Cache-Control:private
Content-Length:162
Content-Type:text/html; charset=utf-8
Date:Sat, 10 Jan 2015 01:28:13 GMT
Location:/Login/Index?ReturnUrl=%2fHobby%2fLoadHobbies
Server:Microsoft-IIS/8.0
X-AspNet-Version:4.0.30319
X-AspNetMvc-Version:5.2
X-Powered-By:ASP.NET
X-SourceFiles:=?UTF-8?B?RDpcVXNlcnNcQW5kcmV3XERvY3VtZW50c1xjb2RlXEhvYmJ5TWF0cml4U29sdXRpb25NVkNcSG9iYnlNYXRyaXhXZWJcSG9iYnlcTG9hZEhvYmJpZXM=?=

Sorry, I'm a moron. I had added a global authentication check a while back, and forgot to put an [AllowAnonymous] attribute on this controller. So I was right about it not reaching the breakpoint, and you were right about the redirect. Sorry I wasted everyone's time.
Thanks,
Andrew

jQuery - ajax - post - json request - doesn't have post body in some URL

I've been stuck at this for a while now. I have ajax request here:
$.ajax({
url: UPDATE_USER_INFO_URL ,
type: "POST",
dataType: "json",
contentType: "application/json",
data: JSON.stringify({user:'user'}),
success: function (data, textStatus) {
if(data["statusCode"] && data["statusCode"] == 1) {
_callback(1,data);
}
else {
_callback(0,data);
}
},
error: function (jqXHR, textStatus){
_callback(0, {});
}
});
If I set UPDATE_USER_INFO_URL to a specific URL, fiddler show nothing in the body. If I set UPDATE_USER_INFO_URL to something else (even invalid URL), it does put {user:'user'} in the body in fiddler.
With original UPDATE_USER_INFO_URL:
POST http://10.35.50.26:8080/SelfServiceWs/user/session/upduserinfo HTTP/1.1
Accept: application/json, text/javascript, ; q=0.01
Content-Type: application/json
X-Requested-With: XMLHttpRequest
Referer: http://10.35.50.26:8080/SelfService/
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: 10.35.50.26:8080
Connection: Keep-Alive
Pragma: no-cache
Cookie: JSESSIONID=0BF9D9CCCE9030E60AB0BCE5F6562CD8
Authorization: Negotiate TlRMTVNTUAABAAAAl4II4gAAAAAAAAAAAAAAAAAAAAAGAbAdAAAADw==
Content-Length: 0
Chage url to /SelfServiceWs/abcdef
POST http://10.35.50.26:8080/SelfServiceWs/abcdef HTTP/1.1
Accept: application/json, text/javascript; q=0.01
Content-Type: application/json
X-Requested-With: XMLHttpRequest
Referer: http://10.35.50.26:8080/SelfService/
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: 10.35.50.26:8080
Content-Length: 15
Connection: Keep-Alive
Pragma: no-cache
Cookie: JSESSIONID=9E79779805579A7964E03AAD76DF043B
{"user":"user"}
I have many other ajax calls, all are working as expected.
It must be little thing that I am missing.

I figured this out.
I have an authentication servlet filter to url /user/ssoauth, unexpectedly (to me), it made eveything call to URL under /user path (including /user/session/upduserinfo) to send out Authorization header. Moved filter to /user/auth/ssoauth stop client to send authorization header when calling user/session/upduserinfo and fix the problem.
<filter-mapping>
<filter-name>SecurityFilter</filter-name>
<url-pattern>/user/ssoauth</url-pattern>
</filter-mapping>
cause every client call to URL after /user to send Authorization header.
I learned something new today!

try this
data: JSON.stringify({'user':'user'}),