选中复选框后如何将用户发送到不同的页面？
<form entype="multipart/form-data" method="GET" action="">
<div class="box-body">
<input class="form-control input-lg" name="keyword" type="text" placeholder="Masukkan kata kunci">
</div>
<div class="box-body">
<input value="1" type="checkbox" class="minimal" name="queryexp" />
Gunakan query expansion
</div>
<div class="box-footer">
<button type="submit" class="btn btn-primary" value="Submit">Submit</button>
</div>
</form>
Hi hello I want to ask a simple question. The code above is search.php, I want to send the form to a different page based on if the checkbox is checked or not. If the checkbox is checked it will be directed to resqueryexp.php, but if not it will be directed to result.php
I have been trying to adding this code but it doesn't work.
<?php
if (isset($_GET['queryexp'])){
header("Location: resqueryexp.php");
}else{
header("Location: result.php");
}?>
Sorry for my bad English and Thanks in advance.
<?php
if ( isset( $_GET['submit'] )) {
if ($_GET['queryexp'] == 1 ){
header("Location: resqueryexp.php");
exit;
}
else
{
header("Location: result.php");
exit;
}
}
?>
<html>
<head><title>test</title>
</head>
<body>
<form enctype="multipart/form-data" method="GET" action="">
<div class="box-body">
<input class="form-control input-lg" name="keyword" type="text" placeholder="Masukkan kata kunci">
</div>
<div class="box-body">
<input value="1" type="checkbox" class="minimal" name="queryexp" />
Gunakan query expansion
</div>
<div class="box-footer">
<button type="submit" name="submit" class="btn btn-primary" value="Submit">Submit</button>
</div>
</form>This code won't run here at SO, but this is how it may work on your webserver. The important part is to test if the form was submitted. So, in this case, I gave the submit button the name of "submit" and then tested with PHP to see if the form was even submitted. If the form is submitted and if the checkbox is checked, the redirect via header() occurs. Otherwise, if the checkbox is unchecked, then the redirect occurs via header to result.php. You may avoid header issues by making an adjustment to you PHP.ini settings and adding this line "output_buffering = On".
Note: usually a form with the enctype attribute having a value of "multipart/form-data" involves submitting a file and under such circumstances the method attribute should be a POST request instead of a GET; see MDN.
</div>
Remember that header() must be called before any actual output is sent, either by normal HTML tags, blank lines in a file, or from PHP. It is a very common error to read code with include, or require, functions, or another file access function, and have spaces or empty lines that are output before header() is called. The same problem exists when using a single PHP/HTML file.
<html>
<?php
/* This will give an error. Note the output
* above, which is before the header() call */
header('Location: http://www.example.com/');
exit;
?>