I'm creating a web page that reads and displays files from a directory within the website, I'm using a for-each loop to iterate through the files and give the specific names based off the increment. When the user clicks the specific button I wan't my form to pass the specific increment so I know which file to use when it goes to the next page. The buttons display the increment as expected but the url always passes "1" as the value and I really dont know why, I attached a picture to show the buttons working but the link always becomes http://Mywebsite.com/AuthorizeCapabilityRequest.php?1
<?php
$images = glob($directory . "*.*");
echo "<div class='col-md-12' align='center'><div class='col-md-10'>
<table class='table table-bordered table-striped'>
<tr>
<th width='65%'>Filename</th>
<th width='20%'>Edit</th>
<th width='15%'>Refer</th>
</tr>";
$dir = "Capability_Request/*";
$zed = 1;
foreach(glob($dir) as $file)
{
$base = basename($file);
echo "<tr><td>";
if(!is_dir($file)) { echo basename($file);}
echo "</td><td><button type='button' class='btn btn-primary btn-
small' data-toggle='modal' data-target='#exampleModal$zed'>
$zed
</button> </td><td>
<!-- Button trigger modal -->
<button type='button' class='btn btn-primary' data-toggle='modal'
data-target='#exampleModalCenter'>
$zed
</button>
<!-- Modal -->
<div class='modal fade' id='exampleModalCenter' tabindex='-1'
role='dialog' aria-labelledby='exampleModalCenterTitle' aria-
hidden='true'>
<div class='modal-dialog modal-dialog-centered' role='document'>
<div class='modal-content'>
<div class='modal-header'>
<h5 class='modal-title' id='exampleModalLongTitle'>Refer
Capability to UNF</h5>
<button type='button' class='close' data-dismiss='modal'
aria-label='Close'>
<span aria-hidden='true'>×</span>
</button>
</div>
<div class='modal-body'>";
$url = "AuthorizeCapabilityRequest.php?".$zed;
echo "<form action='$url' method='post'>";
echo "<h6>If you would like to refer the capability to the
UNF, and accept the capability request, select this
button:</h6>";
echo "<input class='btn btn-success btn-block' type='submit'
value='Submit'>";
echo "<hr>";
echo "<h6>If you would like to refer the capability to the
UNF, but deny the capability request, select this
button:</h6>";
echo "<button type='button' class='btn btn-warning btn-
block'>Refer</button>";
echo "<hr>";
echo "<h6>If you would like to deny the capability referral
to the UNF, select this button:</h6>";
echo "<button type='button' class='btn btn-danger btn-
block'>Deny</button>";
echo "<div class='modal-footer'>";
echo "<button type='button' class='btn btn-secondary' data-
dismiss='modal'>Cancel</button>";
echo "</form>";
echo "</div>";
echo "</div>";
echo "</div>";
echo "</div>";
echo "</td></tr>";
$zed++;
}
echo "</table></div></div>";
ID's of elements have to be unique. Currently you give your 'modal div' the same ID for every iteration in
<div class='modal fade' id='exampleModalCenter' tabindex='-1'
role='dialog' aria-labelledby='exampleModalCenterTitle' aria-hidden='true'>
So what you should do are a few things: make sure the IDs are all unique (use your $zed
variable) and then have your data-target
correspond to that unique ID (again with your $zed
variable).
EDIT: here's an example of how this would work:
<button type="button" data-toggle="modal" data-target="#exampleModal<?php echo $zed; ?>">
your button
</button>
<div class="modal" id="exampleModal<?php echo $zed; ?>">
your modal
</div>
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.