This question already has an answer here:
I have dropdown list and when somebody chooses something I need to submit it, here's my code:
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<body bgcolor="#E2E2E2">
<form action='index.php' method='post' enctype='multipart/form-data' id='myform'>
<div div style="position: absolute;left: 35%; top: 30%;">
<link rel="stylesheet" type="text/css" href="CSS.css">
<?php
include ("config.php");
// Create connection
//form start
if ($result->num_rows > 0) {
// output data of each row
echo"<tr><td>формат: ";
echo"<select class='format' name='formater'onchange='document.getElementById('myform').submit()'>";
while($row = $result->fetch_assoc()) {
echo "<option value='". $row["$formatPrice"]. "'>".$row["$formatColumn"]. "</option>";
}
}
if(isset($_POST['submit'])){
echo "aaa";
}
?>
When i choose option that error comes out: Uncaught TypeError: object is not a function onchange Thanks for any help.
Here is rendered html:
<html><head><meta http-equiv="content-type" content="text/html; charset=UTF-8">
</head><body bgcolor="#E2E2E2">
<form action="client.php" method="post" enctype="multipart/form-data" id="myform">
<div div="" style="position: absolute;left: 35%; top: 30%;">
<link rel="stylesheet" type="text/css" href="CSS.css">
<table border="1px" class="table"><tbody><tr><td>Calculator </td></tr> <tr><td>ფორმატი: <select class="format" name="formater" onchange="document.getElementById(" myform').submit()'=""><option value="0.15">A3</option><option value="0.1">A4</option><option value="0.05">A5</option><option value="0.035">A4/3</option>aaa</select></td> </tr><tr><td><input type="submit" name="submit" class="btn" value="Submit"></td> </tr>
</tbody></table></div></form></body></html>
So after marking this question as duplicate, Quentin showed me this link "Submit is not a function" error in JavaScript and yes, its absolutely another thing, these answers didn't help me, I think its more in PHP than in js, because i tried this code without PHP and it worked... Now I am becoming more confused with this!
</div>
