{"id":22505,"date":"2024-11-21T15:45:27","date_gmt":"2024-11-21T07:45:27","guid":{"rendered":"https:\/\/fwq.ai\/blog\/22505\/"},"modified":"2024-11-21T15:45:27","modified_gmt":"2024-11-21T07:45:27","slug":"laravel%e6%80%8e%e4%b9%88%e5%ae%9e%e7%8e%b0ajax%e5%88%86%e9%a1%b5","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/22505\/","title":{"rendered":"laravel\u600e\u4e48\u5b9e\u73b0ajax\u5206\u9875"},"content":{"rendered":"

laravel\u5b9e\u73b0ajax\u5206\u9875<\/p>\n

\u968f\u7740\u4e92\u8054\u7f51\u7684\u53d1\u5c55\u548c\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u73b0\u4ee3Web\u5e94\u7528\u7a0b\u5e8f\u5bf9\u4e8e\u7528\u6237\u4f53\u9a8c\u7684\u8981\u6c42\u8d8a\u6765\u8d8a\u9ad8\u3002\u800c\u5728\u8fd9\u6837\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u5206\u9875\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u4e2a\u529f\u80fd\u3002\u5728\u4f20\u7edf\u7684\u5206\u9875\u65b9\u5f0f\u4e2d\uff0c\u4f7f\u7528\u4f20\u7edf\u7684\u9875\u9762\u5237\u65b0\u65b9\u6cd5\u8fdb\u884c\u9875\u7801\u8df3\u8f6c\u548c\u6570\u636e\u52a0\u8f7d\uff0c\u8fd9\u6837\u4f1a\u5bfc\u81f4\u7528\u6237\u4f53\u9a8c\u7684\u964d\u4f4e\uff0c\u7279\u522b\u662f\u6570\u636e\u91cf\u5e9e\u5927\u65f6\uff0c\u7528\u6237\u9700\u8981\u7b49\u5f85\u8f83\u957f\u65f6\u95f4\u624d\u80fd\u770b\u5230\u60f3\u8981\u7684\u5185\u5bb9\u3002\u56e0\u6b64\uff0c\u4e00\u79cd\u65b0\u7684\u5206\u9875\u65b9\u5f0f\u88ab\u5e7f\u6cdb\u4f7f\u7528\u2014\u2014Ajax\u5206\u9875\u3002<\/p>\n

Laravel\u6846\u67b6\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u652f\u6301\uff0c\u5e76\u4e14\u53ef\u4ee5\u8ba9\u6211\u4eec\u8f7b\u677e\u5730\u5b9e\u73b0Ajax\u5206\u9875\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528laravel\u5b9e\u73b0ajax\u5206\u9875\u3002<\/p>\n

    \n
  1. \u914d\u7f6e\u8def\u7531<\/li>\n<\/ol>\n

    \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6e\u8def\u7531\u6765\u652f\u6301Ajax\u5206\u9875\u3002\u5728web.php\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4e0b\u9762\u7684\u8def\u7531\uff1a<\/p>\n

    Route::get('\/posts', 'PostController@index');\nRoute::get('\/posts\/fetch_data', 'PostController@fetch_data');<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \n
    1. \u521b\u5efa\u63a7\u5236\u5668<\/li>\n<\/ol>\n
      \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u63a7\u5236\u5668\u6765\u5904\u7406\u8bf7\u6c42\u3002\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5728Laravel\u4e2d\u521b\u5efaPostController\uff1a<\/p>\n
      php artisan make:controller PostController<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \u5728PostController\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
      <?php\n\nnamespace AppHttpControllers;\n\nuse IlluminateHttpRequest;\nuse AppPost;\n\nclass PostController extends Controller\n{\n    public function index()\n    {\n        $posts = Post::paginate(5);\n        return view('posts.index', compact('posts'));\n    }\n\n    public function fetch_data(Request $request)\n    {\n        if($request->ajax()) {\n            $posts = Post::paginate(5);\n            return view('posts.data', compact('posts'))->render();\n        }\n    }\n\n}<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \u6211\u4eec\u4f7f\u7528paginate\u65b9\u6cd5\u6765\u83b7\u53d6\u5e16\u5b50\u6570\u636e\u3002\u5728fetch_data\u65b9\u6cd5\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e00\u4e2a\u540d\u4e3adata\u7684blade\u89c6\u56fe\u6765\u5448\u73b0\u6570\u636e\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
      <div class=\"row\">\n    @foreach($posts as $post)\n        <div class=\"col-md-6\">\n            <div class=\"card mb-3\">\n                <img  class=\"card-img-top\" src=\"{{ $post- alt=\"laravel\u600e\u4e48\u5b9e\u73b0ajax\u5206\u9875\" >image }}\" alt=\"{{ $post->title }}\">\n                <div class=\"card-body\">\n                    <h5 class=\"card-title\">{{ $post->title }}<\/h5>\n                    <p class=\"card-text\">{{ $post->excerpt }}<\/p>\n                    <a href=\"{{ route('posts.show', $post) }}\" class=\"btn btn-primary\">Read More<\/a>\n                <\/div>\n            <\/div>\n        <\/div>\n    @endforeach\n<\/div><\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \n
      1. \u521b\u5efa\u89c6\u56fe<\/li>\n<\/ol>\n
        \u73b0\u5728\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u89c6\u56fe\u6765\u663e\u793a\u5e16\u5b50\u6570\u636e\u5e76\u542f\u7528Ajax\u5206\u9875\u3002\u5728resources\/views\/posts\/index.blade.php\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n
        @extends('layouts.app')\n\n@section('content')\n    <div class=\"container\">\n        <div id=\"posts\">\n            @include('posts.data')\n        <\/div>\n        <div class=\"d-flex justify-content-center\">\n            {{ $posts->links() }}\n        <\/div>\n    <\/div>\n@endsection\n\n@section('scripts')\n    <script>\n        $(document).ready(function() {\n            $(document).on('click', '.pagination a', function(e) {\n                e.preventDefault();\n\n                var page = $(this).attr('href').split('page=')[1];\n                fetch_data(page);\n            });\n        });\n\n        function fetch_data(page)\n        {\n            $.ajax({\n                url:\"\/posts\/fetch_data?page=\"+page,\n                success:function(data)\n                {\n                    $('#posts').html(data);\n                }\n            });\n        }\n    <\/script>\n@endsection<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u4f7f\u7528\u4e86blade\u7684@pagination\u6307\u4ee4\u6765\u5448\u73b0\u9875\u7801\u94fe\u63a5\uff0c\u540c\u65f6\u5305\u542bdata.blade.php\u4e2d\u7684\u6570\u636e\u3002\u5728@scripts\u6307\u4ee4\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528jQuery\u6765\u5904\u7406\u70b9\u51fb\u4e8b\u4ef6\u5e76\u5448\u73b0\u6570\u636e\u3002<\/p>\n
          \n
        1. \u521b\u5efa\u6837\u5f0f<\/li>\n<\/ol>\n
          \u6700\u540e\uff0c\u6211\u4eec\u9700\u8981\u6dfb\u52a0\u4e00\u4e9b\u6837\u5f0f\uff0c\u4f7f\u9875\u9762\u770b\u8d77\u6765\u66f4\u6f02\u4eae\u3002\u5728public\/css\/app.css\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
          .card {\n    border: none;\n}\n\n.card-text {\n    color: #555;\n}\n\n.card-img-top {\n    height: 220px;\n    object-fit: cover;\n}<\/pre>\n
            \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
          \u73b0\u5728\u6211\u4eec\u7684Laravel\u5e94\u7528\u7a0b\u5e8f\u5c31\u51c6\u5907\u597d\u4f7f\u7528Ajax\u5206\u9875\u4e86\uff01\u5f53\u7528\u6237\u70b9\u51fb\u9875\u7801\u94fe\u63a5\u65f6\uff0c\u9875\u9762\u5c06\u65e0\u9700\u5237\u65b0\u800c\u52a0\u8f7d\u6570\u636e\u3002\u8fd9\u6837\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\uff0c\u5c24\u5176\u662f\u5728\u6570\u636e\u91cf\u7279\u522b\u5927\u7684\u60c5\u51b5\u4e0b\u3002<\/p>\n
          \u603b\u7ed3<\/p>\n
          \u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528Laravel\u6846\u67b6\u6765\u5b9e\u73b0Ajax\u5206\u9875\u3002\u901a\u8fc7\u4f7f\u7528Ajax\u5206\u9875\uff0c\u53ef\u4ee5\u6781\u5927\u5730\u63d0\u9ad8\u7528\u6237\u5728\u60a8\u7684Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u4f53\u9a8c\uff0c\u5c24\u5176\u662f\u5728\u6570\u636e\u91cf\u5927\u7684\u60c5\u51b5\u4e0b\u3002\u4f7f\u7528Laravel\u6846\u67b6\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\uff0c\u5e76\u4f18\u5316\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n
          \u4ee5\u4e0a\u5c31\u662flaravel\u600e\u4e48\u5b9e\u73b0ajax\u5206\u9875\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
          laravel\u5b9e\u73b0ajax\u5206\u9875 \u968f\u7740\u4e92\u8054\u7f51\u7684\u53d1\u5c55\u548c\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u73b0\u4ee3Web\u5e94\u7528\u7a0b\u5e8f\u5bf9\u4e8e\u7528\u6237\u4f53\u9a8c\u7684\u8981\u6c42\u8d8a\u6765\u8d8a\u9ad8\u3002\u800c\u5728\u8fd9\u6837\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u5206\u9875\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u4e2a\u529f\u80fd\u3002\u5728\u4f20\u7edf\u7684\u5206\u9875\u65b9\u5f0f\u4e2d\uff0c\u4f7f\u7528\u4f20\u7edf\u7684\u9875\u9762\u5237\u65b0\u65b9\u6cd5\u8fdb\u884c\u9875\u7801\u8df3\u8f6c\u548c\u6570\u636e\u52a0\u8f7d\uff0c\u8fd9\u6837\u4f1a\u5bfc\u81f4\u7528\u6237\u4f53\u9a8c\u7684\u964d\u4f4e\uff0c\u7279\u522b\u662f\u6570\u636e\u91cf\u5e9e\u5927\u65f6\uff0c\u7528\u6237\u9700\u8981\u7b49\u5f85\u8f83\u957f\u65f6\u95f4\u624d\u80fd\u770b\u5230\u60f3\u8981\u7684\u5185\u5bb9\u3002\u56e0\u6b64\uff0c\u4e00\u79cd\u65b0\u7684\u5206\u9875\u65b9\u5f0f\u88ab\u5e7f\u6cdb\u4f7f\u7528\u2014\u2014Ajax\u5206\u9875\u3002 Laravel\u6846\u67b6\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u652f\u6301\uff0c\u5e76\u4e14\u53ef\u4ee5\u8ba9\u6211\u4eec\u8f7b\u677e\u5730\u5b9e\u73b0Ajax\u5206\u9875\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528laravel\u5b9e\u73b0ajax\u5206\u9875\u3002 \u914d\u7f6e\u8def\u7531 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6e\u8def\u7531\u6765\u652f\u6301Ajax\u5206\u9875\u3002\u5728web.php\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4e0b\u9762\u7684\u8def\u7531\uff1a Route::get(‘\/posts’, ‘PostController@index’); Route::get(‘\/posts\/fetch_data’, ‘PostController@fetch_data’); \u767b\u5f55\u540e\u590d\u5236 \u521b\u5efa\u63a7\u5236\u5668 \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u63a7\u5236\u5668\u6765\u5904\u7406\u8bf7\u6c42\u3002\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5728Laravel\u4e2d\u521b\u5efaPostController\uff1a php artisan make:controller PostController \u767b\u5f55\u540e\u590d\u5236 \u5728PostController\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a <?php namespace AppHttpControllers; use IlluminateHttpRequest; use AppPost; class PostController extends Controller { public function index() { $posts = Post::paginate(5); return view(‘posts.index’, compact(‘posts’)); } public function fetch_data(Request $request) { if($request->ajax()) { $posts = Post::paginate(5); return view(‘posts.data’, compact(‘posts’))->render(); } […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-22505","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=22505"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22505\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=22505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=22505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=22505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}