In this article, we will see how to insert or append the new table row in AngularJS, along with knowing its implementation through the examples.
Approach: The approach is to use the push() method to insert the new rows into the array. This array will be served as the content to the <tr> element. The ng-repeat directive is used to serve the content of the array to the table cells.
Example 1: In the first example, a single column table is used and the content is stored in the array in the form of its element.
<!DOCTYPE html>
<html>
<head>
<title>
Appending a new table row in AngularJS
</title>
<script src=
"//ajax.googleapis.com/ajax/libs/angularjs/1.2.13/angular.min.js">
</script>
<script>
var myApp = angular.module("app", []);
myApp.controller("controller",
function ($scope) {
$scope.rows = ['row-1', 'row-2'];
$scope.c = 2;
$scope.addRow = function () {
$scope.c++;
$scope.rows.push('row-' + $scope.c);
};
});
</script>
</head>
<body style="text-align:center;">
<h1 style="color:green;">
GeeksforGeeks
</h1>
<h3>
How to append a new table
row in AngularJS
</h3>
<div ng-app="app">
<div ng-controller="controller">
<button ng-click='addRow()'>
Click to add
</button><br><br>
<table style="border: 1px solid black;
margin: 0 auto;">
<tr>
<th>Col-1</th>
</tr>
<tr ng-repeat="val in rows">
<td>{{val}}</td>
</tr>
</table><br>
</div>
</div>
</body>
</html>
Output:
Example 2: In this example, a table of three columns is used which stores the content of the table in the format of Object.
<!DOCTYPE html>
<html>
<head>
<title>
Appending a new table row in AngularJS
</title>
<script src=
"//ajax.googleapis.com/ajax/libs/angularjs/1.2.13/angular.min.js">
</script>
<script>
var myApp = angular.module("app", []);
myApp.controller("controller",
function ($scope) {
$scope.rows = [
{ 'ff': '11', 'fs': '12', 'ft': '13' },
{ 'ff': '21', 'fs': '22', 'ft': '23' }
];
$scope.c = 2;
$scope.addRow = function () {
$scope.c++;
$scope.rows.push({
'ff': $scope.c +
'1', 'fs': $scope.c +
'2', 'ft': $scope.c + '3'
});
};
});
</script>
</head>
<body style="text-align:center;">
<h1 style="color:green;">
GeeksforGeeks
</h1>
<h3>
How to append a new table
row in AngularJS
</h3>
<div ng-app="app">
<div ng-controller="controller">
<button ng-click='addRow()'>
Click to add
</button><br>
<br>
<table style="border: 1px solid black;
margin: 0 auto;">
<tr>
<th>Col-1</th>
<th>Col-2</th>
<th>Col-3</th>
</tr>
<tr ng-repeat="val in rows">
<td>{{val.ff}}</td>
<td>{{val.fs}}</td>
<td>{{val.ft}}</td>
</tr>
</table><br>
</div>
</div>
</body>
</html>
Output:
