D3 Examples - AmplifyJS store bug on Android

AmplifyJS store bug on Android

AmplifyJS v1.1.0 storage bug on Android

AmplifyJS version 1.1.0. This example links to the raw source on github.

To Replicate:

Use Android Froyo, Gingerbread, or JellyBean

Click the text below to store a value. You can retrieve it by clicking on the retrieve text to see it worked

navigate to another page, like maybe Google

Go back via your back button. The page may not look loaded, it might be blocks or Android or something. It will still work!

Click in the area to retrieve values and you should see 'undefined'. Storing values and retrieving them now doesn't work.

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<!doctype html>
<html>
  <head>
    <title>Issues with latest AmplifyJS on Android 4.1 Jelly Bean</title>
  </head>
  <body>
    <h1>Probable AmplifyJS storage bug</h1>
    <p id="store">
      Click here to store things
    </p>
    <p id="retrieve">
      Retrieve
    </p>
    <script src="amplify.store.js"></script>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
    <script>
      $(function() {
        // Store a value
        $('p#store').click(function() {
          amplify.store('value', 5)
          $(this).text("Stored the value '5' in 'value'")
        });
​
        // Retrieve a value from storage
        $('p#retrieve').click(function() {
          var retrieved = amplify.store('value');
​
          $(this).text("Retrieved: " + retrieved);
        });
      });
    </script>
  </body>
</html>
​
    