Fix getCookie js function

[ThiBsc]

Purpose

The function scaffolded always return empty string in the getCookie function

Does this introduce a breaking change?

[ ] Yes
[x] No

Pull Request Type

What kind of change does this Pull Request introduce?

[x] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Documentation content changes
[ ] Other... Please describe:

How to Test

• Get the code

git clone [repo-address]
cd [repo-name]
git checkout [branch-name]
npm install

• Test the code

• Use the inspect tool of the web browser, display the document.cookie

  '.AspNetCore.Culture=c%3Dfr%7Cuic%3Dfr; XSRF-TOKEN=CfDJ8M7APJPuYjRKpQidWVj_1mU0X2FlKR5SGBOCL6A2IFaCpsFEhyZbPyFXh--MQcX12kvg5PhU2N5pBXLvC8upZ2ZJYFFP6f0X8ltTzSob1WbZctTpY7Jxl-wizngp1-XynYpf7DN_UL6wuTxXHC1Q_Zs'

• Use the repo existing getCookie function

  function getCookie(cname) {
    var decodedCookie = decodeURIComponent(document.cookie);
    var ca = decodedCookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        var arr = ca[i].split('=');
        if (arr[0] == cname)
            return arr[1]
    }
    return "";
  }

• It's not working because the split conserve spaces

  document.cookie
  getCookie('XSRF-TOKEN') // => ''

What to Check

Verify that the following are valid

• replace the getCookie function by trimming

  function getCookie(cname) {
    var decodedCookie = decodeURIComponent(document.cookie);
    var ca = decodedCookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        var arr = ca[i].split('=');
        if (arr[0].trim() == cname)
            return arr[1].trim();
    }
    return "";
  }

• recall the function

  document.cookie
  getCookie('XSRF-TOKEN') // => 'CfDJ8M7APJPuYjRKpQidWVj_1mU0X2FlKR5SGBOCL6A2IFaCpsFEhyZbPyFXh--MQcX12kvg5PhU2N5pBXLvC8upZ2ZJYFFP6f0X8ltTzSob1WbZctTpY7Jxl-wizngp1-XynYpf7DN_UL6wuTxXHC1Q_Zs'

Other Information

[ThiBsc]

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