我怎么能重载一个div而不刷新页面在Laravel

axr492tv 于 2023-03-04 发布在其他

关注(0)|答案(4)|浏览(144)

我正在Laravel 8中使用** AJAX 创建一个CRUD应用程序**。问题是我想使用ajax重新加载我的表而不重新加载整个页面，但它没有重新加载。我尝试了很多方法，但都不起作用。我该如何做到这一点？

这是我在books.blade.php中的代码

<!DOCTYPE html>
<html lang="en">

<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Bootstrap Datatables</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet"
    integrity="sha384-0evHe/X+R7YkIZDRvuzKMRqM+OrBnVFBL6DOitfPri4tjfHxaWutUpFmBp4vmVor" crossorigin="anonymous">
<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/v/dt/dt-1.12.1/datatables.min.css" />
</head>

<body>
<div class="container-fluid">
    <div class="row">
        <h1 class="text-center fw-bold">Bootstrap Datatable</h1>
    </div>
    <div class="row">
        <div class="col-lg-2"></div>
        <div class="col-lg-8">
            <div class="mb-3">
                <!-- Button trigger modal -->
                <button type="button" id="createNewBook" class="btn btn-success" data-bs-toggle="modal"
                    data-bs-target="#addmodel">
                    Add Record
                </button>
            </div>
            <table id="datatables" class="table">
                <thead>
                    <tr>
                        <th scope="col">Book_ID</th>
                        <th scope="col">Book_Name</th>
                        <th scope="col">Auther</th>
                        <th scope="col">Action</th>
                    </tr>
                </thead>
                <tbody id="tbody">

                    @foreach ($books as $row)
                    <tr>
                        <th scope="row">{{ $row->id }}</th>
                        <td>{{$row->title }}</td>
                        <td>{{ $row->author }}</td>
                        <td>
                            <a href="javascript:void(0)" data-toggle="tooltip" data-id="' . $row->id . '"
                                data-original-title="Edit" class="edit btn btn-primary btn-sm editBook">Edit</a>
                            <a href="javascript:void(0)" data-toggle="tooltip" data-id="' . $row->id . '"
                                data-original-title="Delete" class="btn btn-danger btn-sm deleteBook">Delete</a>
                        </td>
                    </tr>

                    @endforeach
                </tbody>
            </table>
        </div>
        <div class="col-lg-2"></div>
    </div>
</div>

<!-- Modal -->
<div class="modal fade" id="addmodel" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="exampleModalLabel">Add New Book</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body">
                <form id="bookForm" name="bookForm" class="form-horizontal">
                    @csrf
                    <input type="hidden" name="book_id" id="book_id">
                    <div class="form-group">
                        <label for="name" class="col-sm-2 control-label">Title</label>
                        <div class="col-sm-12">
                            <input type="text" class="form-control" id="title" name="title"
                                placeholder="Enter Title" value="" maxlength="50" required="">
                        </div>
                    </div>

                    <div class="form-group mt-3">
                        <label class="col-sm-2 control-label">Author</label>
                        <div class="col-sm-12">
                            <textarea id="author" name="author" required="" placeholder="Enter Author"
                                class="form-control"></textarea>
                        </div>
                    </div>

                    <div class="col-sm-offset-2 col-sm-10 mt-3">
                        <button type="submit" class="btn btn-primary" id="saveBtn" value="create">Save changes
                        </button>
                        <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
                    </div>
                </form>
            </div>
            <div class="modal-footer">
            </div>
        </div>
    </div>
</div>


<script src="https://code.jquery.com/jquery-3.6.0.min.js"
    integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" crossorigin="anonymous"></script>
<script type="text/javascript" src="https://cdn.datatables.net/v/dt/dt-1.12.1/datatables.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/js/bootstrap.bundle.min.js"
    integrity="sha384-pprn3073KE6tl6bjs2QrFaJGz5/SUsLqktiwsUTF55Jfv3qYSDhgCecCxMW52nD2" crossorigin="anonymous">
</script>
<script type="text/javascript">
$("#datatables").DataTable({});
$("#bookForm").submit(function(e) {
    e.preventDefault();

    var title = $("#title").val();
    var author = $("#author").val();
    var _token = $("input[name=_token]").val();

    $.ajax({
        type: "POST",
        url: "{{route('book.add')}}",
        data: {
            title: title,
            author: author,
            _token: _token
        },
        success: function(response) {
            if (response) {
                $("#bookForm")[0].reset();
                $("#addmodel").modal("hide");
            }
        }
    });
    $("#saveBtn").click(function() {
        $("#tbody").load("#tbody");
    });

});
</script>

这是我在Controller中的代码

<?PHP

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Book;

class BookController extends Controller
{
    public function index()
    {
        $books = Book::all();
        return view('books', compact('books'));
    }

    public function insert(Request $request)
    {
        $book = new Book();
        $book->title = $request->title;
        $book->author = $request->author;
        $book->save();
        return response()->json($book);
    }
}

我该怎么做，请帮帮我...

laravel

来源：https://stackoverflow.com/questions/72465435/how-can-i-reload-a-div-without-refreshing-page-in-laravel

4条答案

按热度按时间

zxlwwiss1#

这个问题已经有另一个用户的答案，但我可以在这里重复给你。

<script>
$('#tbody').load(document.URL +  ' #tbody');
</script>

赞(0）回复(0）举报 2023-03-04

cidc1ykv2#

用这个替换你的 AJAX

$.ajax({
    type: "POST",
    url: "{{route('book.add')}}",
    data: {
        title: title,
        author: author,
        _token: _token
    },
    success: function(response) {
        if (response) {
            $("#bookForm")[0].reset();
            $('#tbody').load(document.URL +  ' #tbody');
            $("#addmodel").modal("hide");
        }
    }
});

赞(0）回复(0）举报 2023-03-04

tktrz96b3#

我希望我不会太晚，但你可以做一些如下：-

1.在views文件夹中创建页面load.blade.php
1.在下面的Controller代码中

<?PHP

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Book;

class BookController extends Controller
{
    public function index()
    {
        $books = Book::all();
        return view('books', compact('books'));
    }

    public function insert(Request $request)
    {
        $book = new Book();
        $book->title = $request->title;
        $book->author = $request->author;
        $book->save();
        $html=view('load',compact($book))->render();
        return response()->json(['html'=>$html]);
    }
}

1.在load.blade.php文件中的代码如下

@foreach ($book as $row)
<tr>
   <th scope="row">{{ $row->id }}</th>
   <td>{{$row->title }}</td>
   <td>{{ $row->author }}</td>
   <td>
       <a href="javascript:void(0)" data-toggle="tooltip" data-id="' . $row->id . '"
                                data-original-title="Edit" class="edit btn btn-primary btn-sm editBook">Edit</a>
      <a href="javascript:void(0)" data-toggle="tooltip" data-id="' . $row->id . '"
                                data-original-title="Delete" class="btn btn-danger btn-sm deleteBook">Delete</a>
    </td>
</tr>

@endforeach

1.在下面的** AJAX **代码中

$.ajax({
    type: "POST",
    url: "{{route('book.add')}}",
    data: {
        title: title,
        author: author,
        _token: _token
    },
    success: function(response) {
        if (response) {
            $("#bookForm")[0].reset();
            $('#tbody').html(response);
            $("#addmodel").modal("hide");
        }
    }
});

如果有任何疑问，我希望这会有所帮助。😊

赞(0）回复(0）举报 2023-03-04

91zkwejq4#

用这个做...
window.newSetInterval = window.setInterval; window.setInterval = function(func, interval) { var interval = newSetInterval(func, interval); }

赞(0）回复(0）举报 2023-03-04

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我怎么能重载一个div而不刷新页面在Laravel

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