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Javascript: Store a global variable for a single page application


By : Lillie Atkinson
Date : October 18 2020, 06:10 AM
help you fix your problem You probably want to use context rather than either of those. From that documentation:
code :


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Where to store application global variable?


By : craized
Date : March 29 2020, 07:55 AM
like below fixes the issue Add a property to your data model, or to a Singleton pattern as suggested by Reed. Follow the INotifyPropertyChanged pattern so that data binding will work.

Sharing global javascript variable of a page with an iframe within that page


By : user3605424
Date : March 29 2020, 07:55 AM
this will help Easily by calling parent.your_var_name in your iframe's script.
One condition: both pages (main and iframe's) have to be on the same domain.
code :
<script>
 var my_var = 'hello world!';
</script>
<script>
  function some_fn(){
    alert(parent.my_var); //helo world!
  }
</script>

Global variables for a single web page application using Durandal


By : Aexza
Date : March 29 2020, 07:55 AM
This might help you When a require.js module returns an object, that object is a singleton, so you can have something like
settings.js
code :
define(function() {
  return {
    location: {
      lat: 0,
      long: 0
    },
    loggedin: false,
    activity: ""
  }
});

using a global variable to store a number (JavaScript)


By : user3440029
Date : March 29 2020, 07:55 AM
this will help Think about the issue. You are picking a random number and your step is by 20. So if the random number is not a factor of 20, it is impossible for them to be equal.
code :
xGold3: 86  <-- actual value
xPos: 10, 30, 50, 70, 90, 110 <-- Possible values of X
if (xGold3 >= xPos && xGold3 < xPos+dx && yGold3 >= yPos && yGold3 < yPos+dy) 

Using AngularJs UI Router and global variables in single page application


By : user3541919
Date : March 29 2020, 07:55 AM
I wish this helpful for you I don't think you should store user's selected options in Global variable because these aren't common variable to be used throughout the user session. You can save it in database when user redirects to 2nd page and retrieve on score view screen. Also, You may need this information in future to retain the user's records.
EDIT - In case you can not store data in database and storing data at client side is only option then local storage can be used.
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