So, I have a button to give a direct link to modal in same page.
this is the button and url
<a data-toggle="modal"
href="main_user.php?user_id=<?php echo $user['user_id']; ?>#myModal"
class="btn btn-warning">
( I try to echo the $user_id on before #modal ) is it right ?
and after I click the button, the modal will appear. This is the modal with the form.
<form class="form-login" action="action/doEditUserStatus.php" method="post">
<div class="login-wrap">
<div class="changestatus">
<p>Banning or Activing User Status</p></div>
<div class="btn-group" data-toggle="buttons">
<label class="btn btn-success active">
<input type="radio" name="options" value="1" autocomplete="off" checked> Actived
</label>
<label class="btn btn-primary">
<input type="radio" name="options" value="2" autocomplete="off"> Banned
</label>
</div>
</div>
<div class="modal-footer">
<button data-dismiss="modal" class="btn btn-default" type="button">Cancel</button>
<button class="btn btn-theme" name="modalSubmit" type="submit">Submit</button>
</div>
</form>
And then I try to submit the modal form, but the action cannot read the $user_id which I put before #modal.
UPDATE : Table code :
So this is my table :
<tr class="success">
<th class="numeric">ID</th>
<th class="numeric">E-mail</th>
<th class="numeric">Name</th>
<th class="numeric">Phone</th>
<th class="numeric">Picture</th>
<th class="numeric">Status</th>
<th colspan="2" class="numeric">Action</th>
</tr>
<tr>
<td class="numeric"><?php echo $user['user_id']; ?></td>
<td class="numeric"><?php echo $user['email']; ?></td>
<td class="numeric"><?php echo $user['name']; ?></td>
<td class="numeric"><?php echo $user['phone']; ?></td>
<td class="numeric"><?php echo $user['picture']; ?></td>
<td class="numeric">
<a data-toggle="modal" href="main_user.php?user_id=<?php echo $user['user_id']; ?>#myModal" class="btn btn-warning">
<span class="glyphicon glyphicon-edit" aria-hidden="true"></span> Change Status
</a>
</td>
</tr>
The main problem is : When I click the button, then the modal will appear but it can't get the $user_id from that button?
Put a hidden input field with the user_id into your form:
<input type="hidden" name="user_id" value="<?php echo $user['user_id']; ?>">
EDIT: If you mean Bootstrap try this:
Link/Button:
<a data-toggle="modal" data-userid="<?php echo $user['user_id']; ?>"
href="main_user.php#myModal"
class="btn btn-warning">
Hidden Form Field:
<input type="hidden" name="user_id" value="">
Javascript:
$('#myModal').on('show.bs.modal', function(e) {
var userid = $(e.relatedTarget).data('userid');
$(e.currentTarget).find('input[name="user_id"]').val(userid);
});
See also http://getbootstrap.com/javascript/#modals-related-target and Passing data to a bootstrap modal
You should have mentioned Bootstrap in your question. PHP is not the appropriate tag.
This will work if your link will do a redirection :
You will need to add an hidden input within your form with the $_GET['user_id'] variable (that contains the value of the parameter in the url) :
<input type="hidden" name="user_id" value="<?php echo (int)$_GET['user_id'] ?>" />
but, if I'm right, this link is handle by twitter bootstrap that will prevent its default behaviour. So there is no actual redirection. What you can do, is use a custom data attribute in the link :
<a data-toggle="modal"
data-userid="<?php echo $user['user_id']; ?>"
href="#myModal"
class="btn btn-warning">
And handle this with a bit of javascript, to add the hidden input field to the form :
$(document).ready(function(){
$('[data-userid]').click(function(){
var userid = $(this).data('userid');
var form = $('form.form-login');
var input = $('<input type="hidden" name="user_id" value="'+userid+'" />');
if (form.find('input[name="user_id"]').length) {
form.find('input[name="user_id"]').val(userid);
} else {
form.prepend(input);
}
});
});