how to get data from input in modal html?

Question

Trying to get trkodep from input and post it to /ppp/trkodeptoyek but when I push the button it's doesn't go to /ppp/trkodeproyek but it stay in form where I put the modal (it's like I only close the modal).

 <div class="modal-body">
      <form action="<?php echo base_url().'index.php/ppp/trkodeproyek';?>" method="POST">
      <input type="text" name="trkodep" placeholder="kode proyek"/>
      <input type="submit">
      </form>

Answer 1

Try this

  <div class="modal-body">
  <form method="POST"  action="<?php echo base_url()?>index.php/ppp/trkodeproyek">
  <input type="text" name="trkodep" placeholder="kode proyek"/>
  <input type="submit">
  </form>

Answer 2

You should try using Javascript:

 <div class="modal-body">
    <form id="form" action="<?php echo base_url().'index.php/ppp/trkodeproyek';?>" method="POST">
      <input type="text" name="trkodep" placeholder="kode proyek"/>
      <input type="submit" onclick="form_submit()">
    </form>

 <script type="text/javascript">
  function form_submit() {
    document.getElementById("form").submit();
   }    
  </script>

Answer 3

base_url is not a builtin function. so I can't know where you want.

If you want to go to the path under the current page, use relative path.

<form action="ppp/trkodeproyek" method="POST">

If ppp is under the root path, add a slash at beginning.

<form action="/ppp/trkodeproyek" method="POST">

Answer 4

Try this

 <div class="modal-body"> <form action="<?PHP echo base_url().'index.php/ppp/trkodeproyek'; ?>" method="POST"> <input type="text" name="trkodep" placeholder="kode proyek"> <input type="submit"> </form> </div> 

Or change the form tag into this <form action="<?PHP echo base_url(); ?>index.php/ppp/trkodeproyek" method="POST">

• Make sure that the function base_url() is returning some value, if you are not sure, use <?PHP echo base_url(); ?> <?PHP echo base_url(); ?> outside of the form and look if it is retuning some value
• in your web browser, give right click in the textbox and select inspection, look what is the full URL of the action of the form

Answer 5

is your function to get the value from that form is on index.php? then if it yes, use this

<div class="modal-body">
  <form action="<?php echo base_url().'/ppp/trkodeproyek';?>" method="POST">
  <input type="text" name="trkodep" placeholder="kode proyek"/>
  <input type="submit">
  </form>

Answer 6

I don't know why my form action doesn't work here so I using <a> and javascript for direct to my function, and it's work.

 <input class="trkode" type="text" name="trkodep" placeholder="kode proyek"/>


      <a class="btn btn-default btntrk" href="<?php echo base_url().'index.php/ppp/trkodeproyek';?>" style="margin-top: 10px; margin-bottom: 10px;">kirim</a>
      <script type="text/javascript">
        function form_submit() {
          document.getElementById("form").submit();
        }
        $(".trkode").change(function(){
            //alert('anda telah memasukan kode proyek');
            var trkode = $(this).val();
            $(".btntrk").attr("href", "<?php echo base_url().'index.php/ppp/trkodeproyek/';?>"+trkode);
        });   
      </script>