Post + form + action + results on the same page

Question

Post + form + action + results on the same page

Mario Stefanutti

2022年5月15日 02:04

I'm trying to put on a post a custom form and, on the same page I'd like to visualize the results of an action on the form.

But I'm missing the basics.

Essentially I'd like to do something like this. Is it possible?

?php
    if(isset($_REQUEST['submit_btn']))
    {
       echo "div";
       $name = $_POST["names"];
       echo "/div";
    }
?

form action="" method="POST"
   input type="text" name="names" id="names"
   input type="submit" value="submit" name="submit_btn"
/form

ADDITION (after the answer from Tejas gajjar):

Thank for the answer. Actually I don't need to interact with the DB so I removed some of the suggested lines.

If I use this:

Question: Do you know why it renders like this?:

ADDITION (after the comment from Milo):

OK it worked. I was even able to access the form field.

form action="" method="POST"
   input type="text" name="names" id="names"
   input type="submit" value="submit" name="submit_btn"
/form

[insert_php]
    if(isset($_REQUEST['submit_btn']))
    {
       echo "div";
       $name = $_POST["names"];
       echo "/br";
       echo "ANSWER:/br/br", $name;
       echo "/div";
    }
[/insert_php]

Topic php forms posts Wordpress

Category Web

score 1 · Accepted Answer · 2017年8月10日 10:36

Use this code

<?php
    if(isset($_REQUEST['submit_btn']))
    {
       echo "<div>";
       $name = $_POST["names"];
       echo "</div>";
       $ins="insert into tablename (fieldname)values('$name') ";                
       $conn->query($ins);
       ?>
       <script>
       alert('inserted successfully');
       </script>
       <?php
          $sel="select * from tablename";
          $r=$conn->query($sel);
          while($u=$r->fetch_object())
          {
      echo $u->fieldname;
          }
    }
?>

<form action="" method="POST">
   <input type="text" name="names" id="names">
   <input type="submit" value="submit" name="submit_btn">
</form>

Hope this will help you

Post + form + action + results on the same page

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