hi i have a table of records where there's a delete link for every row.Her you will find cakephp for the delete action :
public function delete($id){
if ($this->request->is('get')) {
throw new MethodNotAllowedException();
}
if ($this->Category->delete($id)) {
$this->Session->setFlash( 'Votre élément a été supprimé.','default',array(),'success');
return $this->redirect(array('action' => 'index'));
}
}
so when i click on the delete button a raw javascript confirm dialog box is diplayed to confirm the action of the deletion in the view. here's an index.ctp containing the delete link :
<!--table content-->
<table class="table table-striped table-condensed table-bordered">
<tr>
<th>title</th>
<th>Actions</th>
</tr>
<?php foreach ($categorys as $category): ?>
<tr>
<td><?php echo $category['Category']['title']; ?></td>
<td>
<?php
echo $this->Html->link('View',
array('controller' => 'categories', 'action' => 'view', $category['Category']['id']),
array('class' => 'btn btn-info btn-sm active')
); ?>
<?php
echo $this->Html->link(
'Edit', array('action' => 'edit', $category['Category']['id']),
array('class' => 'btn btn-primary btn-sm active')
);
?>
<?php
echo $this->Form->postLink(
'Delete',
array('action' => 'delete', $category['Category']['id']),
array('confirm' => 'Do you want really to delete thi element?','class' => 'btn btn-danger btn-sm active')
);
?>
</td>
</tr>
<?php endforeach; ?>
<?php unset($category); ?>
</table>
so for the postlink i want when i click on the link it will show me a bootstrap confirmation modal like this :
<!-- Modal -->
<div class="modal fade" id="ConfirmDelete" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog modal-sm">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title" id="myModalLabel">Category deletion</h4>
</div>
<div class="modal-body">
Do you really want to delete thi element?
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<a class="btn btn-danger danger">Confirm</a>
</div>
</div>
</div>
</div>
can someone help me to use the jshelper of the cake php to create a bootstrap modal dialog instead of the default one.
Thank you.
I edit my answer and improve code
On your index page instead postLink, create a button or link that will call the modal, ie
<?php
echo $this->Html->link(
$this->Html->tag('i', '', array('class' => 'glyphicon glyphicon-trash')),
'#',
array(
'class'=>'btn btn-danger btn-confirm',
'data-toggle'=> 'modal',
'data-target' => '#ConfirmDelete',
'data-action'=> Router::url(
array('action'=>'delete',$category['Category']['id'])
),
'escape' => false),
false);
?>
In your modal add postLink without confirmation message, instead of the message put false:
<?php
echo $this->Form->postLink(
'Confirm',
array('action' => 'delete'),
array('class' => 'btn btn-danger btn-sm active'),
false,
)
);
?>
add this js code after bootstrap.js
$(document).ready(function() {
$(".btn-confirm").on("click", function () {
var action = $(this).attr('data-action');
$("form").attr('action',action);
});
});
or as suggested by user1655410 add this js code
$('#ConfirmDelete').on('show.bs.modal', function(e) {
$(this).find('form').attr('action', $(e.relatedTarget).data('action'));
});
AJAX (this is more flexible but there's another simple solution below): Update your view for list of categories: Change your delete postlink into: //this button will trigger an ajax call, add the ajx div, and the script
<table class="table table-striped table-condensed table-bordered">
<tr>
<th>title</th>
<th>Actions</th>
</tr>
<?php foreach ($categorys as $category): ?>
<tr>
<td><?php echo $category['Category']['title']; ?></td>
<td>
<?php
echo $this->Html->link('View',
array('controller' => 'categories', 'action' => 'view', $category['Category']['id']),
array('class' => 'btn btn-info btn-sm active')
); ?>
<?php
echo $this->Html->link(
'Edit', array('action' => 'edit', $category['Category']['id']),
array('class' => 'btn btn-primary btn-sm active')
);
?>
<?php
echo $this->Html->link(
'Delete',
"#",
array("class"=>"btn btn-danger delete-btn", "data-id"=>$category['Category']['id'])
);
?>
</td>
</tr>
<?php endforeach; ?>
<?php unset($category); ?>
</table>
//add this div
<div id="ajax_modal"></div>
//add this script
<script type="text/javascript">
$(".delete-btn").click(function(){
$.ajax({
type: "POST",
data:{
category_id:$(this).attr("data-id"),
},
url: "<?php echo $this->base;?>/categories/ajax_show_delete_modal", //ajax function
success:function(data) {
$("#ajax_modal").html(data);
}
});
});
</script>
In your Categories Controller add this function:
public function ajax_show_delete_modal(){
$category_id = isset($_POST['category_id']) ? $_POST['category_id'] : 0;
$this->set("category_id", $category_id);
$this->layout = "ajax";
}
Add to your app/Views/Categories/ : ajax_show_delete_modal.ctp
<div class="modal fade" id="ConfirmDelete" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog modal-sm">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title" id="myModalLabel">Category deletion</h4>
</div>
<div class="modal-body">
Do you really want to delete this element?
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<a href="<?php echo $this->base.'/categories/delete/'.$category_id;?>" class="btn btn-danger danger">Confirm</a>
</div>
</div>
</div>
</div>
<script type="text/javascript">
$("#trigger").click();
</script>
ANOTHER SOLUTION, THE SIMPLE ONE:
<table class="table table-striped table-condensed table-bordered">
<tr>
<th>title</th>
<th>Actions</th>
</tr>
<?php foreach ($categorys as $category): ?>
<tr>
<td><?php echo $category['Category']['title']; ?></td>
<td>
<?php
echo $this->Html->link('View',
array('controller' => 'categories', 'action' => 'view', $category['Category']['id']),
array('class' => 'btn btn-info btn-sm active')
); ?>
<?php
echo $this->Html->link(
'Edit', array('action' => 'edit', $category['Category']['id']),
array('class' => 'btn btn-primary btn-sm active')
);
?>
<?php
echo $this->Html->link(
'Delete',
"#",
array("class"=>"btn btn-danger delete-btn", "data-id"=>$category['Category']['id']) //$category['Category']['id'])
);
?>
</td>
</tr>
<?php endforeach; ?>
<?php unset($category); ?>
</table>
<a data-target="#ConfirmDelete" role="button" data-toggle="modal" id="trigger"></a>
<div class="modal fade" id="ConfirmDelete" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog modal-sm">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title" id="myModalLabel">Category deletion</h4>
</div>
<div class="modal-body">
Do you really want to delete this element?
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<div id="ajax_button"></div>
</div>
</div>
</div>
</div>
<script type="text/javascript">
$(".delete-btn").click(function(){
$("#ajax_button").html("<a href='<?php echo $this->base;?>/categories/delete/"+ $(this).attr("data-id")+";?>' class='btn btn-danger'>Confirm</a>");
$("#trigger").click();
});