Given a HTML table and the task is to remove/delete the row from the table with the help of AngularJS.
Approach: The approach is to delete the row from the array where it stored and served to the table data. When the user clicks on the button near to the table row, it passes the index of that table and that index is used to remove the entry from the array with the help of splice() method.
Example 1: This example contains a single column, each row can be removed by the click next to it.
<!DOCTYPE HTML> <html>
<head>
<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',
'row-3',
'row-4',
'row-5',
'row-6'];
$scope.remThis =
function (index, content) {
if (index != -1) {
$scope.rows.splice(index, 1);
}
};
});
</script>
</head>
<body style="text-align:center;">
<h1 style="color:green;">
GeeksForGeeks
</h1>
<p>
How to remove a row from
the table in AngularJS
</p>
<div ng-app="app">
<div ng-controller="controller">
<table style="border: 1px solid black;
margin: 0 auto;">
<tr>
<th>Col-1</th>
</tr>
<tr ng-repeat="val in rows">
<td>{{val}}</td>
<td><a href="#" ng-click=
"remThis($index, content)">
click here
</a>
</td>
</tr>
</table><br>
</div>
</div>
</body>
</html>
|
Output:
Example 2: This example contains three columns, each row can be removed by the click next to it.
<!DOCTYPE HTML> <html>
<head>
<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'
},
{ 'ff': '31', 'fs': '32', 'ft': '33' },
{ 'ff': '41', 'fs': '42', 'ft': '43' }];
$scope.c = 2;
$scope.remThis =
function (index, content) {
if (index != -1) {
$scope.rows.splice(index, 1);
}
};
});
</script>
</head>
<body style="text-align:center;">
<h1 style="color:green;">
GeeksForGeeks
</h1>
<p>
How to remove a row from
the table in AngularJS
</p>
<div ng-app="app">
<div ng-controller="controller">
<table style=
"border: 1px solid black;
margin: 0 auto;">
<tr>
<th>Col-1</th>
<th>Col-2</th>
<th>Col-3</th>
</tr>
<tr ng-repeat="val in rows">
<td>{{val.ff}}</td>
<td>{{val.fs}}</td>
<td>{{val.ft}}</td>
<td><a href="#" ng-click=
"remThis($index, content)">
click here</a>
</td>
</tr>
</table><br>
</div>
</div>
</body>
</html>
|
Output: