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javascript - sweetalert 删除 确认 laravel

问题描述

我在laravel中遇到了一个问题，用于确认sweetalert删除的帖子

<script>
        !function ($) {
        "use strict";
        var SweetAlert = function () {
        };
        //examples 
        SweetAlert.prototype.init = function () {

            $('.sa-remove').click(function () {
                swal({
                    title: "are u sure?",
                    text: "lorem lorem lorem",
                    type: "error",
                    showCancelButton: true,
                    confirmButtonClass: 'btn-danger waves-effect waves-light',
                    confirmButtonText: "Delete",
                    cancelButtonText: "Cancel",
                    closeOnConfirm: true,
                    closeOnCancel: true
                },
                function(){
                    window.location.href = "{{ route('panel.posts.remove',$post->id) }}";
                });
            });
        },
        //init
        $.SweetAlert = new SweetAlert, $.SweetAlert.Constructor = SweetAlert
}(window.jQuery),

//initializing 
    function ($) {
        "use strict";
        $.SweetAlert.init()
    }(window.jQuery);
</script>

但是我foreach在视图中有一个，它只是通过了最后一个foreach帖子id，当我想删除例如表中的第二个帖子时，最后一个删除了！

这是表格：

             <thead>
                <tr>
                    <th>ID</th>
                    <th>Title</th>
                    <th>Body</th>
                    <th>Author</th>
                    <th>Operations</th>
                </tr>
            </thead>
            <tbody>
                @foreach($posts as $post)
                <tr>
                    <td>{{ $post->id }}</td>
                    <td>{{ $post->title }}</td>
                    <td>{{ $post->body }}</td>
                    <td>{{ $post->user->name }}</td>
                    <td>
                         <a href="#" class="sa-remove"><button class="wave-effect btn btn-danger btn-bordred wave-light"><i class="fa fa-times"></i></button></a>
                    </td> 
                </tr>
                @endforeach
            </tbody>

我当然是新来的！

标签： javascriptlaravelparameter-passinglaravel-bladesweetalert

解决方案

您正在删除错误的模态对象。首先您应该向链接按钮添加一个数据属性

 <a href="#" data-id="{{$post->id}}" class="sa-remove"><button class="wave-effect btn btn-danger btn-bordred wave-light"><i class="fa fa-times"></i></button></a> code here

然后在您的 javascript 代码中检索属性值并更改 url。

 $('.sa-remove').click(function () {
            var postId = $(this).data('id'); 
            swal({
                title: "are u sure?",
                text: "lorem lorem lorem",
                type: "error",
                showCancelButton: true,
                confirmButtonClass: 'btn-danger waves-effect waves-light',
                confirmButtonText: "Delete",
                cancelButtonText: "Cancel",
                closeOnConfirm: true,
                closeOnCancel: true
            },
            function(){
                window.location.href = "your-url/" + postId;
            }); here

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