如何在动态弹出文本框中发布值

Question

I need to post this value to another php page and display the values. How do I this?

PHP:

if(!empty($_POST["mytext"])) {
  for ($x=1; $x<=$a; $x++) { 
    echo $txtLine[$x] = $_POST['mytext'.$x]; 
  }
} 

Code:

 function popuptxt() { var i = _("no_room").value; my_div.innerHTML = ""; for (a = 1; a <= i; a++) { my_div.innerHTML = my_div.innerHTML + " <input type='text' style='width:50px;' name='mytext'+a> " } } 

 <form method="post" action="getvalue.php"> <input type="text" style="width:200px;" id="no_room" name="no_room" onChange="popuptxt()" required> <div id="my_div"></div> </form> 

Answer 1

Update this to your javascript

function popuptxt() {
      var i = _("no_room").value;
      my_div.innerHTML = "";
      for (a = 1; a <= i; a++) {
        my_div.innerHTML = my_div.innerHTML + 
          " <input type='text' style='width:50px;' name='mytext[]'> "
      }
    }

Update this to your php

if(!empty($_POST["mytext"])) {
  foreach ($_POST["mytext"] as $mytext) { 
    echo $txtLine[] = $mytext; 
  }
}

It may work for your condition