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AngularJS Convert Text to Uppercase While Typing in Textbox

Feb 10, 2015
Introduction

Here I will explain how to convert entered text to uppercase using
AngularJS. Generally in JavaScript we will use uppercase property to convert our text to uppercase same way in AngularJS we have uppercase property where can set to convert user entered to uppercase.

Description:
  
In previous articles I explained Angularjs refresh div for every 1 second using interval mode, 5 + Angularjs Gridview and table plugin examples with demos,
jQuery redirect to another page after 5 seconds and many articles relating to AngularJS, jQuery, JavaScript and asp.net. Now I will explain how to convert entered text to uppercase using AngularJS.

To convert entered text to uppercase using AngularJS we need to write the code like as shown below


<div>
Enter Text :<input type="text" data-ng-model="txtName" />
Entered Text is:<b>{{txtName|uppercase}}</b>
</div>
If you want to check it in complete example you need to write the code like as shown below


<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>How to Convert Text to UpperCase in Angularjs</title>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.9/angular.min.js"></script>
<script type="text/javascript">
var app = angular.module('sampleapp', [])
app.controller('samplecontrol', function ($scope) {
});
</script>
</head>
<body data-ng-app="sampleapp" data-ng-controller="samplecontrol">
<form id="form1">
<div>
Enter Text :<input type="text" data-ng-model="txtName" />
</div>
Entered Text is:<b>{{txtName|uppercase}}</b>
</form>
</body>
</html>
Live Demo

To check live demo try to enter text in textbox and check


Enter Text :
Entered Text is:{{txtName|uppercase}}

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3 comments :

Phani said...
This comment has been removed by the author.
Phani said...
This comment has been removed by the author.
Phani said...

inside the bold tag keep txtName in between 2 curly brackets

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