Post an object as data using Jquery Ajax

Question

My code that I tried is as follows   var dataO   new Object    dataO numberId   1  dataO companyId   531     ajax    type   POST    url   TelephoneNumbers aspx DeleteNumber    data    numberId 1 companyId 531     contentType   application json  charset utf-8    dataType   json    success  function msg     alert  In Ajax             I would like to pass the object dataO as the ajax data  how can I do it

User · Answer

Just pass the object as is  Note you can create the object as follows  var data0    numberId   1   companyId    531       ajax    type   POST    url   TelephoneNumbers aspx DeleteNumber    data  dataO   contentType   application json  charset utf-8    dataType   json    success  function msg     alert  In Ajax             UPDATE seems an odd issue with the serializer  maybe it is expecting a string  out of interest can you try the following   data     numberId   1    companyId    531

User · Answer

Is not necessary to pass the data as JSON string  you can pass the object directly  without defining contentType or dataType  like this     ajax       type   POST       url   TelephoneNumbers aspx DeleteNumber       data  data0       success  function data                alert  Done

User · Answer

object Object  This means somewhere the object is being converted to a string   Converted to a string     Copy and paste in the browser console to see result  var product     name   test    JSON stringify product           Not converted to a string     Copy and paste in the browser console to see result  var product     name   test    JSON stringify product

User · Answer

You may pass an object to the data option in   ajax  jQuery will send this as regular post data  just like a normal HTML form     ajax       type   POST       url   TelephoneNumbers aspx DeleteNumber       data  dataO     same as using  numberId  1  companyId  531      contentType   application json  charset utf-8       dataType   json       success  function msg            alert  In Ajax

User · Answer

I will leave my original answer in place but the below is how you need to approach it   Forgive me but it is a long time since I have used regular asp net   web services with jquery    You need to use the following js lib json2 library  you can then use the stringify method to ensure your json is in the correct format for the service   var data0    numberId   1   companyId    531     var json   JSON2 stringify data0        ajax    type   POST    url   TelephoneNumbers aspx DeleteNumber    data  json   contentType   application json  charset utf-8    dataType   json    success  function msg     alert  In Ajax             UPDATE  Same issue   answer here

User · Answer

All arrays passed to php must be object literals   Here s an example from JS jQuery   var myarray          must be declared as an object literal first  myarray fld1    val      then you can add elements and values myarray fld2    val  myarray fld3    Array        array assigned to an element must also be declared as object literal   etc      It can now be sent via Ajax in the data  parameter as follows   data    new name  myarray      php picks this up and reads it as a normal array without any decoding necessary   Here s an example    array     POST  new name        myarray became new name  see above   fld1   array  fld1     fld2   array  fld2    etc      However  when you return an array to jQuery via Ajax it must first be encoded using json  Here s an example in php     return array   json encode  return aray    print r  return array     And the output from that looks something like this     fname   James   lname   Feducia   vip   true   owner   false   cell phone    801  666-0909   email   jp gmail com    contact pk      travel agent         again we see the object literal encoding tags  now this can be read by JS jQuery as an array without any further action inside JS JQuery     Here s an example in jquery ajax   success  function result    console log result   alert   Return Values      result  fname           result  lname

[jquery] Post an object as data using Jquery Ajax

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