Angular ng-table dynamic headers doesn't work inside
I am using ng-table with dynamic columns, using the creator's example found at http://bazalt-cms.com/ng-table/example/20
It worked just fine, until i tried to wrap on a directive with transclude, witch caused the headers to disappear as seen on http://plnkr.co/edit/mjYVEf.
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="[email protected]" 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 $data">
<td ng-repeat="column in columns" ng-show="column.visible" sortable="column.field">
{{user[column.field]}}
</td>
</tr>
</tbody>
</table>
</transclude-example>
</body>
</html>
script.js
var app = angular.module('main', ['ngTable']).
controller('DemoCtrl', function($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
};
});
Has anybody came across the same issue?
Answer
Define a template for a header, and set a template-header attribute of ng-table.
You can see the code http://plnkr.co/edit/EXVkjabwfjCreNZAY1c2?p=preview
Define template header
<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>
Set template-header attribute of ng-table with your template
<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>