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【已解决】ReactJS-AdminLTE中如何使得DataTable分页显示

ReactJS crifan 1413浏览 0评论

折腾:

【已解决】ReactJS-AdminLTE中显示表格Hover Data Table

期间,虽然可以显示datatable了,但是没有分页显示。

去看了官网demo:

AdminLTE 2 | Data Tables

对应的源码,好像是少了css?

去当前ReactJS-AdminLTE项目中搜了搜,的确也是有:

dataTables

但是,没有介绍,如何在ReactJS中使用的:

/ReactJS-AdminLTE/public/plugins/datatables

中有datatable:

去参考其他css添加方式,去加上这个:

        <!– DataTables –>
        <link rel=”stylesheet” href=”plugins/datatables/dataTables.bootstrap.css”>

试试效果

问题依旧,还是没有分页。

去看官网源码:

好像是多个几个

<div class=”row”>
    <div class=”col-sm-12”>
        <table id=”example2″ class=”table table-bordered table-hover dataTable” role=”grid” aria-describedby=”example2_info”>。。。
              </table></div></div>

又去加上对应的div class row:

                                <div className=”row”>
                                    <div className=”col-xs-12″>
                                        <div className=”box”>
                                            <div className=”box-header”>
                                                <h3 className=”box-title”>客户列表</h3>
                                            </div>
                                            <div className=”box-body”>
。。。
                                            </div>
                                        </div>
                                    </div>
                                </div>
                            </section>

结果问题依旧:

还是没有分页。

不过样式和表格线,好看不少了:

参考原先代码,Datatable在Theme之前导入

所以也改为:

        <!– DataTables –>
        <link rel=”stylesheet” href=”plugins/datatables/dataTables.bootstrap.css”>        
        <!– Theme style –>
        <link rel=”stylesheet” href=”dist/css/AdminLTE.min.css”>

结果:

问题依旧。

继续研究:

dataTables_info

搜源码中:dataTables_info

结果找不到:

刚发现,此处自己的table的class是

col-xs-12

而官网的是:

col-sm-12

去官网源码搜:

col-sm-12

所以去:

【已解决】ReactJS-AdminLTE中的DataTable中的col-md,col-sm,col-xs的含义

得知了,只是bootstrap中,对于table的表格系统的规则,表示占一列的宽度的比重的。

和我以为的,可能和分页显示有关系,实际上没关系。

然后通过,无意间的搜索:

dataTables.bootstrap

而感觉出来:

估计此处的分页,和此处的

dataTables.bootstrap.min.js

有关系,估计是内部js处理的?

所以去加上这两个相关的js:

    <script src=”plugins/datatables/jquery.dataTables.js”></script>
    <script src=”plugins/datatables/dataTables.bootstrap.js”></script>

结果问题依旧。

看到了:pagination

想起来了,这个才是和分页真正有关系的。

然后搜到:

tables的simple.html

简单表格中,才有pagination的写法:

对于data table,好像没有找到。

其他的AdminLTE自己是也有:

但是找不到出处。

尤其是:

搜:

Showing 1 to 10 of 57 entries

中的Showing和entries,结果都找不到这个字符串。

【已解决】VSCode中搜索不到实际上是存在的字符串

然后就发现了,此处的

Showing 1 to 10 of 57 entries

的字符串,是来自于:

/AdminLTE/bower_components/datatables.net/js/jquery.dataTables.js

            /**
             * This string gives information to the end user about the information
             * that is current on display on the page. The following tokens can be
             * used in the string and will be dynamically replaced as the table
             * display updates. This tokens can be placed anywhere in the string, or
             * removed as needed by the language requires:
             *
             * * `\_START\_` – Display index of the first record on the current page
             * * `\_END\_` – Display index of the last record on the current page
             * * `\_TOTAL\_` – Number of records in the table after filtering
             * * `\_MAX\_` – Number of records in the table without filtering
             * * `\_PAGE\_` – Current page number
             * * `\_PAGES\_` – Total number of pages of data in the table
             *
             *  @type string
             *  @default Showing _START_ to _END_ of _TOTAL_ entries
             *
             *  @dtopt Language
             *  @name DataTable.defaults.language.info
             *
             *  @example
             *    $(document).ready( function() {
             *      $(‘#example’).dataTable( {
             *        “language”: {
             *          “info”: “Showing page _PAGE_ of _PAGES_”
             *        }
             *      } );
             *    } );
             */
            “sInfo”: “Showing _START_ to _END_ of _TOTAL_ entries”,

所以看起来应该是需要把:

jquery.dataTables.js

加到项目中,去试试。

才发现,刚才已经加过了。。

继续参考官网源码时才发现,原来是:

起核心作用的代码是这部分:

AdminLTE/AdminLTE/pages/tables/data.html

<!– page script –>
<script>
  $(function () {
    $(‘#example1’).DataTable()
    $(‘#example2’).DataTable({
      ‘paging’      : true,
      ‘lengthChange’: false,
      ‘searching’   : false,
      ‘ordering’    : true,
      ‘info’        : true,
      ‘autoWidth’   : false
    })
  })
</script>

所以接下来就是要去搞清楚:

【已解决】ReactJS-AdminLTE中如何把js的script代码整合放到Reactjs的页面中

而此处成功的导入js后,加上之前已正确的引入了:

    <script src=”plugins/datatables/jquery.dataTables.js”></script>
    <script src=”plugins/datatables/dataTables.bootstrap.js”></script>

对应的分页就起效果了。

完整的代码:

/ReactJS-AdminLTE/views/home.html

<!DOCTYPE html>
<html>
    <head>
。。。
        <!– Ionicons –>
        <link rel=”stylesheet” href=”https://code.ionicframework.com/ionicons/2.0.1/css/ionicons.min.css”>
        <!– DataTables –>
        <link rel=”stylesheet” href=”plugins/datatables/dataTables.bootstrap.css”>        
        <!– Theme style –>
        <link rel=”stylesheet” href=”dist/css/AdminLTE.min.css”>
        。。。
    </head>
    <body class=”skin-blue sidebar-mini wysihtml5-supported”>
        <div id=”home-container”>
            <!– Home component gets rendered here –>
        </div>
。。。

<div–<>

    <!– AdminLTE App –>
    <script src=”https://code.jquery.com/jquery-3.1.1.min.js” integrity=”sha256-hVVnYaiADRTO2PzUGmuLJr8BLUSjGIZsDYGmIJLv2b8=” crossorigin=”anonymous”></script>
    <!– <script src=”plugins/datatables/jquery.dataTables.min.js”></script>
    <script src=”plugins/datatables/dataTables.bootstrap.min.js”></script> –>
    <script src=”plugins/datatables/jquery.dataTables.js”></script>
    <script src=”plugins/datatables/dataTables.bootstrap.js”></script>
    <script src=”dist/js/app.js”></script>
    <!– <script src=”dist/js/pages/home.js”></script>
    <script src=”dist/js/demo.js”></script> –>
        <!– <script src=”/dist/js/vendors.js”></script>
        <script src=”/dist/js/chartVendors.bundle.js”></script>
        <script src=”/dist/js/home.bundle.js”></script> –>
    
    <!–Use this only in development, while using React Hot Loader –>
    <!– Note here 3000 is WDS port, not app port !!! –>
        <!– <script src=”http://localhost:3000/dist/js/app.js”></script> –>
        <script src=”http://localhost:3000/dist/js/vendors.js”></script>      
        <script src=”http://localhost:3000/dist/js/chartVendors.bundle.js”></script>
        <script src=”http://localhost:3000/dist/js/home.bundle.js”></script>
        <!– <script src=”http://localhost:3000/webpack-dev-server.js”></script> –>
    </body>
</html>

ReactJS-AdminLTE/src/pages/home-page/js/home.js

                            <section className=”content”>
                                <div className=”row”>
                                    <div className=”col-xs-12″>
                                        <div className=”box”>
                                            <div className=”box-header”>
                                                <h3 className=”box-title”>客户列表</h3>
                                            </div>
                                            <div className=”box-body”>
                                                <table id=”datatable_example2″ className=”table table-bordered table-hover”>
                                                    <thead>
                                                    <tr>
                                                    <th>Rendering engine</th>
                                                    <th>Browser</th>
                                                    <th>Platform(s)</th>
                                                    <th>Engine version</th>
                                                    <th>CSS grade</th>
                                                    </tr>
                                                    </thead>
                                                    <tbody>
                                                    <tr>
                                                    <td>Trident</td>
                                                    <td>Internet
                                                        Explorer 4.0
                                                    。。。
                                                    </tbody>
                                                    <tfoot>
                                                    <tr>
                                                    <th>Rendering engine</th>
                                                    <th>Browser</th>
                                                    <th>Platform(s)</th>
                                                    <th>Engine version</th>
                                                    <th>CSS grade</th>
                                                    </tr>
                                                    </tfoot>
                                                </table>
                                            </div>
                                        </div>
                                    </div>
                                </div>
                            </section>

ReactJS-AdminLTE/public/dist/js/app.js

  /*
   * enable data table pagination
   * ————————
   */
  $(‘#datatable_example1’).DataTable()
  $(‘#datatable_example2’).DataTable({
    ‘paging’      : true,
    ‘lengthChange’: false,
    ‘searching’   : false,
    ‘ordering’    : true,
    ‘info’        : true,
    ‘autoWidth’   : false
  });

效果:

屏幕再窄一点:

小于768px的时候:

另外一个遗留的小问题:

暂时调试期间,是可以引用app.js:

ReactJS-AdminLTE/views/home.html

<script src=”dist/js/app.js”></script>

但是发布成生产后,需要引用:

ReactJS-AdminLTE/public/dist/js/app.min.js

而对于如何把app.js生成对应的压缩后的app.min.js

则还是暂时不清楚。

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