引导程序 3 确认删除 cakephp 中的模式

公共函数删除($id){如果 ($this->request->is('get')) {抛出新的 MethodNotAllowedException();}如果 ($this->Category->delete($id)) {$this->Session->setFlash('Votre élément a été supprimé.','default',array(),'success');返回 $this->redirect(array('action' =>'index'));}}

<table class="table table-striped table-condensed table-bordered"><tr><th>title</th><th>动作</th></tr><?php foreach ($categorys as $category): ?><tr><td><?php echo $category['Category']['title'];?></td><td><?phpecho $this->Html->link('View',数组('控制器' => '类别', '动作' => '视图', $category['Category']['id']),数组('class' => 'btn btn-info btn-sm active'));?><?phpecho $this->Html->link('编辑', array('action' => 'edit', $category['Category']['id']),数组('class' => 'btn btn-primary btn-sm active'));?><?phpecho $this->Form->postLink('删除'，array('action' => 'delete', $category['Category']['id']),array('confirm' => '你真的要删除这个元素吗?','class' => 'btn btn-danger btn-sm active'));?></td></tr><?php endforeach;?><?php unset($category);?>

 <div class="modalfade" 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">&times;</button><h4 class="modal-title" id="myModalLabel">类别删除</h4>

谁能帮我使用cake php的jshelper来创建一个引导模式对话框而不是默认的对话框.

谢谢.

我编辑我的答案并改进代码

在您的索引页面上而不是 postLink，创建一个按钮或链接来调用模态，即

Html->link($this->Html->tag('i', '', array('class' => 'glyphicon glyphicon-trash')),'#',大批('class'='btn btn-danger btn-confirm','数据切换'=>'模态','数据目标' =>'#确认删除'，'数据动作'=>路由器::网址(数组('action'=>'delete',$category['Category']['id'])),'逃脱' =>错误的)，错误的);?>

在你的模态中添加 postLink 没有确认消息，而不是把消息放在 false:

Form->postLink('确认'，数组('动作' => '删除')，array('class' => 'btn btn-danger btn-sm active'),错误的，));?>

在bootstrap.js之后添加这段js代码

$(document).ready(function() {$(".btn-confirm").on("click", function () {var action = $(this).attr('data-action');$("form").attr('action',action);});});

或者按照user1655410的建议添加这个js代码

$('#ConfirmDelete').on('show.bs.modal', function(e) {$(this).find('form').attr('action', $(e.relatedTarget).data('action'));});

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">&times;</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'));
});

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