how to read the json data which is present in text file using angularjs in mvc

Question

0.00/5 (No votes)

See more:

can any please tell me how can i read the json data which is present in text file using angularjs in mvc

i am using the code below

<html>

<head>
<meta name="viewport" content="width=device-width" />
<title>Angular JS Includes</title>

<style>
table, th, td {
border: 1px solid grey;
border-collapse: collapse;
padding: 5px;
}

table tr:nth-child(odd) {
background-color: #f2f2f2;
}

table tr:nth-child(even) {
background-color: #ffffff;
}
</style>

</head>
<body>

AngularJS Sample Application

Name	Roll No	Percentage
{{ student.Name }}	{{ student.RollNo }}	{{ student.Percentage }}

</body>
</html>

<script src="~/Scripts/angular.min.js"></script>
<script>

var app = angular.module('myApp', []);
app.controller('studentController', function ($scope, $http) {
alert("hh");

$http.get("data.txt").success(function (response) { $scope.students=response; });
});

</script>

and the data.txt file as follows on desktop

[
{
"Name" : "Mahesh Parashar",
"RollNo" : 101,
"Percentage" : "80%"
},

{
"Name" : "Dinkar Kad",
"RollNo" : 201,
"Percentage" : "70%"
},

{
"Name" : "Robert",
"RollNo" : 191,
"Percentage" : "75%"
},

{
"Name" : "Julian Joe",
"RollNo" : 111,
"Percentage" : "77%"
}
]

Posted 30-Sep-15 23:38pm

Suhasini Basavaraj

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Nathan Minier · Answer 1 · 2015-10-01T01:49:00

Since you're getting in text data, not binary, you need to parse the text so that JavaScript can recognize it as an object.

Fortunately, this is super simple, and there is an angular way to do this, and a JavaScript way.

The angular way is to use angular-resource which is designed to communicate with REST endpoints but should parse out your text file (although I've never explicitly tested this exact behaviour). You can find the documentation for it at:
https://docs.angularjs.org/api/ngResource/service/$resource[^]

I'll show you the JavaScript way, since it's easier with a code snippet. Just make a modification to your success callback:

C#

$http.get("data.txt").success(function (response) { $scope.students= JSON.parse(response); });