单击按钮重定向时，单个锚标记具有第一个ID（如url中所示）和第二个（如隐藏）

Question

This is search.php view code:

<p class="center-align">
    <a class="waves-effect waves-light btn modal-trigger  hoverable" href="<?php echo base_url();?>broucher_request/<?php 
                              echo $res->collg_id ?>/<?php 
                              $res->pdf_name ?>">

        <i class="material-icons left">arrow_downward</i>Brochure</a>

    <!--  <a class="waves-effect waves-light btn orange modal-trigger" href="#modal1">Modal</a>-->
</p> 

This is brochure_request.php

<div class="input-field col s12">
    <i class="material-icons prefix">pdf</i>
    <input id="icon_prefix active" type="text" name="pdf_id">
    <label for="icon_prefix">pdf Name</label>
    <div class="white-text center"></div>
</div>

This is controller

 public function broucher_request($id)
 {
     $data['college_id'] = $id;
     $this->load->view('home/brochure_request',$data);
}

i have a anchor tag where im trying to send collg_id of search.php and it is redirect me to brochure_request page and now i trying to send one more pdf_name after collg_id like this http://localhost/aplus/broucher_request/44/hello.pdf but in url hello.pdf should be hidden from user and only this much part of url should be seen

http://localhost/aplus/broucher_request/44.

and on brochure_request page the i have a input tag pdf as input text and on input text i should get name of the pdf.

Answer 1

Try this

<p class="center-align">
   <a class="waves-effect waves-light btn modal-trigger  hoverable" 
     href="<?php echo base_url('broucher_request/'.$res->collg_id.'/'.base64_encode($res->pdf_name));?>">
   <i class="material-icons left">arrow_downward</i>Brochure</a>
 </p> 

Controller

public function broucher_request($id, $file)
{
     $data['file'] = base64_decode($file);
     $data['college_id'] = $id;
     $this->load->view('home/brochure_request',$data);
}