Question

我正在使用带有动态列的ng-table，使用http://bazalt-cms.com/ng-table/example/20

中的创建者示例

它工作正常，直到我试图用transclude包装一个指令，导致标题消失，如http://plnkr.co/edit/mjYVEf所示。

的index.html

<!DOCTYPE html>
<html>
  <head>
    <script data-require="angular.js@*" data-semver="1.2.0-rc3-nonmin" src="http://code.angularjs.org/1.2.0-rc.3/angular.js"></script>
    <script data-require="ng-table@*" data-semver="0.3.1" src="http://bazalt-cms.com/assets/ng-table/0.3.1/ng-table.js"></script>
    <script data-require="ng-table-export@0.1.0" data-semver="0.1.0" src="http://bazalt-cms.com/assets/ng-table-export/0.1.0/ng-table-export.js"></script>

    <link data-require="ng-table@*" data-semver="0.3.0" rel="stylesheet" href="http://bazalt-cms.com/assets/ng-table/0.3.0/ng-table.css" />
    <link data-require="bootstrap-css@*" data-semver="3.0.0" rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" />

    <link rel="stylesheet" href="style.css" />
    <script src="script.js"></script>
  </head>
  <body ng-app="main" ng-controller="DemoCtrl">
    <div ng-controller="DemoCtrl">
    <transclude-example>
      Columns:
      <label class="checkbox" ng-repeat="column in columns">
          <input type="checkbox" ng-model="column.visible" /> {{column.title}}
      </label>

      <table ng-table="tableParams" show-filter="true" class="table">
          <thead>
          <tr>
              <th ng-repeat="column in columns" ng-show="column.visible"
                  class="text-center sortable" ng-class="{
                      'sort-asc': tableParams.isSortBy(column.field, 'asc'),
                      'sort-desc': tableParams.isSortBy(column.field, 'desc')
                    }"
                  ng-click="tableParams.sorting(column.field, tableParams.isSortBy(column.field, 'asc') ? 'desc' : 'asc')">
                  {{column.title}}
              </th>
              <!--<th>Columns:{{columns.length}}</th>-->
          </tr>
          </thead>
          <tbody>
          <tr ng-repeat="user in $data">
              <td ng-repeat="column in columns" ng-show="column.visible" sortable="column.field">
                  {{user[column.field]}}
              </td>
          </tr>
          </tbody>
      </table>
    </transclude-example>
  </body>
</html>

的script.js

var app = angular.module('main', ['ngTable']).
        controller('DemoCtrl', function($scope, $filter, ngTableParams) {
            var data = [{name: "Moroni", age: 50},
                {name: "Tiancum", age: 43},
                {name: "Jacob", age: 27},
                {name: "Nephi", age: 29},
                {name: "Enos", age: 34},
                {name: "Tiancum", age: 43},
                {name: "Jacob", age: 27},
                {name: "Nephi", age: 29},
                {name: "Enos", age: 34},
                {name: "Tiancum", age: 43},
                {name: "Jacob", age: 27},
                {name: "Nephi", age: 29},
                {name: "Enos", age: 34},
                {name: "Tiancum", age: 43},
                {name: "Jacob", age: 27},
                {name: "Nephi", age: 29},
                {name: "Enos", age: 34}];
            $scope.columns = [
                { title: 'Name', field: 'name', visible: true, filter: { 'name': 'text' } },
                { title: 'Age', field: 'age', visible: true }
            ];
            $scope.tableParams = new ngTableParams({
                page: 1,            // show first page
                count: 10,          // count per page
                filter: {
                    name: 'M'       // initial filter
                }
            }, {
                total: data.length, // length of data
                getData: function($defer, params) {
                    // use build-in angular filter
                    var orderedData = params.sorting() ?
                            $filter('orderBy')(data, params.orderBy()) :
                            data;

                    $defer.resolve(orderedData.slice((params.page() - 1) * params.count(), params.page() * params.count()));
                }
            });

            var originalData = [{name: "Moroni", age: 50},
                {name: "Tiancum", age: 43},
                {name: "Jacob", age: 27},
                {name: "Nephi", age: 29},
                {name: "Enos", age: 34},
                {name: "Tiancum", age: 43},
                {name: "Jacob", age: 27},
                {name: "Nephi", age: 29},
                {name: "Enos", age: 34},
                {name: "Tiancum", age: 43},
                {name: "Jacob", age: 27},
                {name: "Nephi", age: 29},
                {name: "Enos", age: 34},
                {name: "Tiancum", age: 43},
                {name: "Jacob", age: 27},
                {name: "Nephi", age: 29},
                {name: "Enos", age: 34}];
            $scope.originalColumns = [
                { title: 'Name', field: 'name', visible: true, filter: { 'name': 'text' } },
                { title: 'Age', field: 'age', visible: true }
            ];
            $scope.originalTableParams = new ngTableParams({
                page: 1,            // show first page
                count: 10,          // count per page
                filter: {
                    name: 'M'       // initial filter
                }
            }, {
                total: originalData.length, // length of data
                getData: function($defer, params) {
                    // use build-in angular filter
                    var orderedData = params.sorting() ?
                            $filter('orderBy')(originalData, params.orderBy()) :
                            originalData;

                    $defer.resolve(orderedData.slice((params.page() - 1) * params.count(), params.page() * params.count()));
                }
            });
        });

        app.directive('transcludeExample', function() {
          return {
              restrict: 'EA',
              template: '<div ><div><strong>Transcluded Example</strong></div><div ng-transclude></div></div>',
              replace: true,
              transclude: true
          };
});

有人遇到同样的问题吗？

Answer 1

定义标题的模板，并设置ng-table的 template-header 属性。

您可以看到代码 http://plnkr.co/edit/EXVkjabwfjCreNZAY1c2?p=preview

定义模板标题

<script id="sample_ng_header" type="text/ng-template">
  <tr>
      <th ng-repeat="column in columns" ng-show="column.visible"
          class="text-center sortable" ng-class="{
              'sort-asc': tableParams.isSortBy(column.field, 'asc'),
              'sort-desc': tableParams.isSortBy(column.field, 'desc')
            }"
          ng-click="tableParams.sorting(column.field, tableParams.isSortBy(column.field, 'asc') ? 'desc' : 'asc')">
          {{column.title}}
      </th>
      <!--<th>Columns:{{columns.length}}</th>-->
  </tr>
</script>

使用模板

设置ng-table的template-header属性

<table ng-table="tableParams" template-header="sample_ng_header" show-filter="true" class="table">
  <tbody>
  <tr ng-repeat="user in $data">
      <td ng-repeat="column in columns" ng-show="column.visible" sortable="column.field">
          {{user[column.field]}}
      </td>
  </tr>
  </tbody>
</table>

Answer 2

自2015年2月以来，有一种更新的方法可以做到这一点。我发现以下最初是从this issue on github链接的，但是编写的演示版本自原版以来已经更新。

它使用新的ngTableDynamic指令。

演示位于http://ng-table.com/#/formatting/demo-dynamic-js-values。

我认为要注意的主要代码，假设你对ng-table的其余部分已经足够熟悉，

<table ng-table-dynamic="tableParams with cols" show-filter="true" class="table table-bordered table-striped">
    <tr ng-repeat="user in $data">
        <td ng-repeat="col in $columns">{{user[col.field]}}</td>
    </tr>
</table>

tableParams with cols部分将被解析，在with左右分割以获取表格配置和列定义（例如$scope.tableParams和$scope.cols）。您可以使用以下代码查看列定义：

var usernameCol = {
    title: 'Full Name',
    titleAlt: 'Name',
    sortable: 'name',
    filter: { name: 'select' },
    filterData: names,
    show: true,
    field: 'name'
};
var ageCol = { ... }

$scope.cols = [usernameCol, ageCol];

Answer 3

这是我的解决方案：上面的模板标题解决方案对我不起作用。诀窍是在标题中添加列并在数据单元格中执行相同的操作

<table ng-table="tableParams" class="table">
        <tr>
            <th ng-repeat="col in tableCols"
                class="text-left sortable header observation-header" ng-class="{
                        'sort-asc': tableParams.isSortBy(col.field, 'asc'),
                        'sort-desc': tableParams.isSortBy(col.field, 'desc')
                      }"
                ng-click="tableParams.sorting(col.field, tableParams.isSortBy(col.field, 'desc') ? 'asc' : 'desc')">
                <div>{{col.title}}</div>
            </th>
        </tr>
        <tbody>
            <tr ng-repeat="dataObj in $data">
                <td ng-repeat="col in tableCols" data-title="col.title" sortable="col.field">{{dataObj[col.field]}}</td>
            </tr>
        ></tbody>
    </table>

Angular ng-table动态标头在内部不起作用

3 个答案:

定义模板标题

使用模板