jQuery AJAX form data serialize using PHP

Question

I am stuck in my code  I need to send data from the form to the check php page and then process it   This is my code   The AJAX part    lt script src  http   ajax googleapis com ajax libs jquery 1 11 1 jquery min js  gt  lt  script gt   lt script gt    document  ready function    var form     myForm        smt   click function      ajax           type  POST           url form attr  action            data form serialize            success  function response               console log response                                lt  script gt    The form    lt form action  check php  method  post  name  myForm  id  myForm  gt   lt input type  text  name  user  id  user    gt   lt input type  text  name  pass  id  pass    gt   lt input type  button  name  smt  value  Submit  id  smt    gt   lt  form gt   lt div id  err  gt  lt  div gt    the php part    user   POST  user     pass   POST  pass     if  user   tony         echo  HI    user       else       echo  I dont know you

User · Answer

Your problem is in your php file  When you use jquery serialize   method you are sending a string  so you can not treat it like an array  Make a var dump   post  and you will see what I am talking about

User · Answer

lt form method  quot post quot  name  quot myForm quot  id  quot myForm quot  gt   replace with above form tag remove action from form tag  and set url    quot check php quot  in ajax in your case first it goes to jQuery ajax then submit again the form  that s why it s creating issue  i know i m too late for this reply but i think it would help

User · Answer

I just had the same problem  You have to unserialize the data on the php side   Add to the beginning of your php file  Attention this short version would replace all other post variables    parse str   POST  data      POST

User · Answer

Try this     document  ready function        var form     myForm            smt   click function          ajax               type  POST               url form attr  action                data     myForm input   serialize     only input             success  function response                   console log response

User · Answer

Change your code as follows -    lt script src  http   ajax googleapis com ajax libs jquery 1 11 1 jquery min js  gt  lt  script gt   lt script gt    document  ready function    var form     myForm        smt   click function      ajax           type  POST           url form attr  action            data form serialize             success  function response           if response    1                     err   html  Hi Tony     updated            else                   err   html  I dont know you      updated                                      lt  script gt    PHP -   lt  php  user   POST  user     pass   POST  pass     if  user   tony         echo 1       else       echo 0          gt

User · Answer

try it   but first be sure what is you response console log response  on ajax success from server   lt script src  http   ajax googleapis com ajax libs jquery 1 11 1 jquery min js  gt  lt  script gt   lt script gt    document  ready function    var form     myForm        smt   click function      ajax           type  POST           url form attr  action            data form serialize             success  function response           if response     1                 load chech php file              else                 show error

User · Answer

x000D   x000D   lt script src  http   ajax googleapis com ajax libs jquery 1 11 1 jquery min js  gt  lt  script gt  x000D   lt script gt  x000D    document  ready function    x000D      var form     myForm    x000D          smt   click function    x000D            ajax   x000D              type  POST   x000D              url form attr  action    x000D              data form serialize    x000D              success  function response   x000D                  console log response     x000D                x000D              x000D          x000D      x000D   lt  script gt  x000D   x000D   x000D    This is perfect code   there is no problem   You have to check that in php script

User · Answer

Try this its working         lt script gt          function                   form   on  submit   function  e                  e preventDefault                    ajax                     type   post                     url    lt  php echo base url     gt student ajax insert                     data     form   serialize                      success  function  response                          alert  form was submitted                                          error function                           alert  fail                                                                       lt  script gt

[php] jQuery AJAX form data serialize using PHP

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