How to handle drop down values with question marks in AngularJS?

Here is the html and js code I am using for the angularjs dropdown.

JavaScript code:

$scope.yearValues=[
    {
        label : "Year 1 - 1/17 - 6/17",
        code : "Year 1 - 1/17 - 6/17"

    },
    {
        label : "Year 2 - 6/17 - 9/18",
        code : "Year 2 - 16/17 - 9/18"
    }
  ]

HTML code:

<select name="FiscalYear"  ng-options="myYear.label as myYear.label for 
   myYear in yearValues" ng-model="mylYear">
</select>

Everything functions correctly on my local environment, but when I move the code to the development environment, the dropdown values show question marks replacing hyphens.

In the development environment, every occurrence of "-" gets replaced with three question marks.

For example:

Development Environment:

year 1 ??? 1/17 ??? 6/17 

year 2 ??? 6/17 ??? 9/18

Expected Output:

Year 1 - 1/17 - 6/17

Year 2 - 6/17 - 9/18

Looking for suggestions on how to resolve this issue. Thank you for your help!

javascriptangularjs

Answer №1

To ensure proper encoding of characters, it is important to specify the Character Encoding type in your HTML code.

Understanding Character Encoding:

ASCII was the initial character encoding standard that defined 127 alphanumeric characters for internet use, including numbers (0-9), English letters (A-Z), and special characters like ! $ + - ( ) @ < > .

ANSI (Windows-1252) was the original Windows character set supporting 256 different character codes.

ISO-8859-1 served as the default character set for HTML 4, also accommodating 256 different character codes.

Due to limitations of ANSI and ISO-8859-1, HTML5 shifted to using UTF-8 as the default character encoding.

UTF-8 (Unicode) encompasses a vast array of characters and symbols from around the world.

For additional information, please visit here.

Please include the following meta tag within the <head> section of your HTML document.

<meta charset="UTF-8">

Here is a complete example:

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="utf-8"> //<-- see the tag      
  <title>Character Encoding</title>

</head>

<body>
  <h1> Year 1 - 1/17 - 6/17 </h1>
  <h1> Year 2 - 6/17 - 9/18 </h1>
</body>

</html>

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