web services - ASP.NET webservice responds with Internal Server Error (500) to post and get requests -

-


web services - ASP.NET webservice responds with Internal Server Error (500) to post and get requests -

the webservice code simple:

[webmethod] [scriptmethod(responseformat = responseformat.json)] public void receiveorder(string json) { context.response.write("ok"); }

and jquery calling webservice follows:

$.ajax({ type: "post", contenttype: "application/json; charset=utf-8", url: 'http://localhost:50730/gingerweb.asmx/receiveorder', data: 'test', //json.stringify(weborder), datatype: "text", success: function(data){ if(data === "ok") orderplaced(); } });

and yet chrome console reads in provocative red:

500 (internal server error)

the problem asmx web-service need find all input parameters in request. if @ to the lowest degree 1 input parameter not found in request server web service failed status code 500 (internal server error).

the reason send info in wrong way. name of input parameter of web method json (see void receiveorder(string json)). data alternative of $.ajax should in form

data: json.stringify({json: weborder})

if utilize type: "post" instead of data: json.stringify(weborder) tried before. in case in body of post request json=thevlue instead of thevalue.

if utilize type: "get" format of data parameter should changed to

data: {json: json.stringify(weborder)}

the value of datatype should 'json'. after changes $.ajax should work.

moreover recommend utilize relative paths in url option. mean utilize '/gingerweb.asmx/receiveorder' instead of 'http://localhost:50730/gingerweb.asmx/receiveorder'. save same origin policy errors.

asp.net web-services jquery

Comments

Post a Comment

Popular posts from this blog

How do I check if an insert was successful with MySQLdb in Python? -

-
How do I check if an insert was successful with MySQLdb in Python? - i have code: cursor = conn.cursor() cursor.execute(("insert new_files (videos_id, filename, " "is_processing) values (%s,%s,1)"), (id, filename)) logging.warn("%d", cursor.rowcount) if (cursor.rowcount == 1): logging.info("inserted values %d, %s", id, filename) else: logging.warn("failed insert values %d, %s", id, filename) cursor.close() fun is, cursor.rowcount always one, though updated database create videos_id unique key. is, insert fails because in tests same videos_id going appear (and when check database, nil inserted). whatever reason, rowcount 1 - logging.warn have spits out rowcount of 1. so, question: can utilize rowcount work out if insert went fine? if so, (presumably) doing wrong? otherwise, how check if insert went fine? your code not commit after modifications (your modifications rolled back). should...
Read more

delphi - blogger via idHTTP : error 400 bad request -

-
delphi - blogger via idHTTP : error 400 bad request - i'm trying post blogger using idhttp component, however, i'm getting "http/1.0 400 bad request" error. procedure tform1.button1click(sender: tobject); var request,response,req : tstringlist; auth,blogid : string; begin blogid := '00000000000000000000000'; request := tstringlist.create; response := tstringlist.create; req := tstringlist.create; idhttp1.request.connection := 'keep-alive'; idhttp1.request.contenttype := 'application/x-www-form-urlencoded'; idssliohandlersocket1.ssloptions.method := sslvsslv23; request.clear(); request.values['accounttype'] := 'google'; request.values['email'] := 'xxx@gmail.com'; request.values['passwd'] := 'yyy'; request.values['service'] := 'blogger'; response.text :=idhttp1.post('https://www.google.com/accounts/clientlogin',request); auth := resp...
Read more

postgresql - ERROR: operator is not unique: unknown + unknown -

-
postgresql - ERROR: operator is not unique: unknown + unknown - i have postgis database , have compute new values rows in new column. these values should average of values of several columns. query: insert bdps (da_m) values (avg('da_1'+'da_2'+'da_3'+'da_4'+'da_5'+'da_6'+'da_7')); in query bdps database, da_m new column , da_1 da_7 existing columns have double precision type. da_m created using alter table bdps add together column da_m double precision; i next error: error: operator not unique: unknown + unknown line 2: values (avg('da_1'+'da_2'+'da_3'+'da_4'+'da_5'+'da_6'+'da_7... ^ hint: not take best candidate operator. might need add together explicit type casts. ********** error ********** error: operator not unique: unknown + unknown sql state: 42725 hint: not take best candidate operator. might need add togethe...
Read more