Refresh page after form submitting

Question

I have a little problem  I want to reload my page after submitting a form    lt form method  post  action    gt      lt textarea cols  30  rows  4  name  update  id  update  maxlength  200   gt  lt  textarea gt      lt br   gt      lt input type  submit   value   Update    id  update button   class  update button   gt   lt  form gt

User · Answer

lt form method  post  action   lt  php echo   SERVER  PHP SELF      gt   gt   lt  -- notice the updated action -- gt   lt textarea cols  30  rows  4  name  update  id  update  maxlength  200   gt  lt  textarea gt   lt br   gt   lt input name  submit button  type  submit   value   Update    id  update button   class  update button   gt   lt  -- notice added name    -- gt   lt  form gt    on your full page  you could have this   lt  php     check if the form was submitted if    POST  submit button             this means the submit button was clicked  and the form has refreshed the page        to access the content in text area  you would do this      a     POST  update            now  a contains the data from the textarea  so you can do whatever with it        this will echo the data on the page     echo  a    else          form not submitted  so show the form    gt    lt form method  post  action   lt  php echo   SERVER  PHP SELF      gt   gt   lt  -- notice the updated action -- gt   lt textarea cols  30  rows  4  name  update  id  update  maxlength  200   gt  lt  textarea gt   lt br   gt   lt input name  submit button  type  submit   value   Update    id  update button   class  update button   gt   lt  -- notice added name    -- gt   lt  form gt    lt  php       end  else  loop    gt

User · Answer

You want a form that self submits  Then you just leave the  action  parameter blank   like    lt form method  post  action      gt   If you want to process the form with this page  then make sure that you have some mechanism in the form or session data to test whether it was properly submitted and to ensure you re not trying to process the empty form    You might want another mechanism to decide if the form was filled out and submitted but is invalid  I usually use a hidden input field that matches a session variable to decide whether the user has clicked submit or just loaded the page for the first time  By giving a unique value each time and setting the session data to the same value  you can also avoid duplicate submissions if the user clicks submit twice

User · Answer

lt form method  post  action    gt      lt table gt      lt tr gt  lt td gt  lt input name  Submit  type  submit  value  refresh  gt  lt  td gt  lt  tr gt      lt  table gt      lt  form gt    lt  php     if isset   POST  Submit               header  Location  http   yourpagehere com            gt

User · Answer

insert this php code  at the end after your closing html tag       lt  php     setting connection to database    con   mysqli connect  localhost   your-username   your-   passowrd   your-dbname       if isset   POST  submit button             txt area     POST  update              Our query   INSERT INTO your-table-name  field1name  field2name                     VALUES   abc   def        values should match data                       type to field names           insert query   mysqli query  con   Our query            if  insert query               echo   lt script gt window open  form php    self    lt  script gt                     supposing form php is where you have created this form                        if statement close              gt    Hope this helps

User · Answer

action attribute in  lt form method  post  action  action     gt  should be just action

User · Answer

only use   echo   lt meta http-equiv  refresh  content  0  gt      right after insert query before   example  if isset   POST  submit               SQL QUERY---- echo   lt meta http-equiv  refresh  content  0  gt

User · Answer

LOL  I m just wondering why no one had idea about the PHP header function   header  Refresh  0       here 0 is in seconds   I use this  so user is not prompt to resubmit data if he refresh the page   See Refresh a page using PHP for more details

User · Answer

If you want the form to be submitted on the same page then remove the action from the form attributes     lt form method  POST  name  myform  gt    lt  -- Your HTML code Here -- gt   lt  form gt    However  If you want to reload the page or redirect the page after submitting the form from another file then you call this function in php and it will redirect the page in 0 seconds  Also  You can use the header if you want to  just make sure you don t have any content before using the header   function page redirect  location        echo   lt META HTTP-EQUIV  Refresh  Content  0  URL    location    gt       exit           I want the page to go to google      page redirect  http   www google com

User · Answer

You can maybe use     lt form method  post  action     onSubmit  window location reload    gt

[php] Refresh page after form submitting

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