How to POST HTML form using `id` instead of `name`

Question

This following code will get element by name, I\'m gonna change it to get element by ID, how to make it?

Answer 1

you cant not retrieve data in php via ID it works on name..so you neeed to change

PHP

jQuery

$("form").bind('submit',function(e){
  e.preventDefault();
  var hiddenData=$("input[name=rout_markers]").val();
  // or var hiddenData=jQuery('#rout_markers').val(); 
  $("input[type=hidden][name=someNewName]").val(hiddenData);  
});

nextpage.php

retrieve data below way

$_POST['someNewName'];

update

Set onclick=submitform() in submit button and also assign name and id attribute to form and write this

javascript

For more info, click getting values from ID instead of name