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JavaScript Introduction to jQuery Hello, jQuery! Accessing and Modifying Attributes

Alicja Dul
Alicja Dul
8,589 Points
Posted by Alicja Dul
Alicja Dul
8,589 Points

my Chrome won't access jQuery

I have a problem with starting to work with jQuery. I get a warning message in the console: Uncaught TypeError: no access at jquery-3.1.1.min.js:2 at jquery-3.1.1.min.js:2

What am I doing wrong?

6 Answers

ruhullalam
ruhullalam
14,500 Points
ruhullalam
ruhullalam
14,500 Points

Can we see your code?

Alicja Dul
Alicja Dul
8,589 Points
Alicja Dul
Alicja Dul
8,589 Points 
<!DOCTYPE html>
<html>
  <head>
  </head>
  <body>
    <a href="https://www.google.com/">Go somewhere else!</a>
    <button>Change Destination</button>
    <script
  src="https://code.jquery.com/jquery-3.1.1.min.js"
  integrity="sha256-hVVnYaiADRTO2PzUGmuLJr8BLUSjGIZsDYGmIJLv2b8="
  crossorigin="anonymous"></script>
  </body>
</html>
Alicja Dul
Alicja Dul
8,589 Points
Alicja Dul
Alicja Dul
8,589 Points 
console.log($('a').attr('href'));

$('button').on('click', function() {
  $('a')attr('href', 'https://teamtreehouse.com/library/accessing-and-modifying-attributes')
  console.log($('a').attr('href'));
});
Alicja Dul
Alicja Dul
8,589 Points
Alicja Dul
Alicja Dul
8,589 Points

Those are the console warnings:

(unknown) Uncaught TypeError: no access at installGlobalHook (<anonymous>:2:20) at <anonymous>:53:6 installGlobalHook (anonymous) (unknown) Uncaught TypeError: no access at Object.<anonymous> (<anonymous>:2:3343) at webpack_require (<anonymous>:1:125) at Object.<anonymous> (<anonymous>:3:8341) at webpack_require (<anonymous>:1:125) at Object.<anonymous> (<anonymous>:1:27402) at webpack_require (<anonymous>:1:125) at Object.<anonymous> (<anonymous>:1:335) at webpack_require (<anonymous>:1:125) at <anonymous>:1:284 at <anonymous>:1:307 (anonymous) webpack_require (anonymous) webpack_require (anonymous) webpack_require (anonymous) webpack_require (anonymous) (anonymous) (unknown) Uncaught TypeError: no access at <anonymous>:1:46 (anonymous) jquery-3.1.1.min.js:2 Uncaught TypeError: no access at jquery-3.1.1.min.js:2 at jquery-3.1.1.min.js:2 at jquery-3.1.1.min.js:2 (anonymous) @ jquery-3.1.1.min.js:2 (anonymous) @ jquery-3.1.1.min.js:2 (anonymous) @ jquery-3.1.1.min.js:2

ruhullalam
ruhullalam
14,500 Points
ruhullalam
ruhullalam
14,500 Points

you missed a period between a and attr I think

$('button').on('click', function() {
  $('a').attr('href', 'https://teamtreehouse.com/library/accessing-and-modifying-attributes')
  console.log($('a').attr('href'));
});
Alicja Dul
Alicja Dul
8,589 Points
Alicja Dul
Alicja Dul
8,589 Points

Thanks. Seems to work now