How to maintain array values across the application

var Config = {
   Windows: ['apple','mangi','lemon']
}

I push an item inside this array in page1, will the array maintain its state in the next screen if i call with the added new value. I want to keep an array or something which keep's on changing in every screen with its initial set of values.

 var Config = {
   Windows: ['banana','apple','mangi','lem开发者_Python百科on']
}

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It's a bad practice to maintain state in a javascript variable across multiple pages. You should be relying on server side for that.

Having said that, if you are bent on doing this, consider storing the variable as a cookie and retrieving it after every page load.

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Although I agree with the above posters, you could pass your variables as URL parameters.

This tutorial should be of some assitance: - http://jquery-howto.blogspot.com/2009/09/get-url-parameters-values-with-jquery.html

As you already have an 'array', you could parse the parameters as a JSON object.

e.g. http://happyc.at/page1.html?json={"Windows":["banana","apple","mango","lemon"]}

...just remember to parse the string as JSON (you can use $.parseJSON in jQuery).

Hope this helps.

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Scripts on one page won't be available or remembered on another page without some sort of session-based help on your part.

I would use AJAX to do this, by:

• Storing your JavaScript array in PHP or some other server-side scripting language that supports sessions.
• Using AJAX to retrieve the list of items when you need it.
• Using AJAX to append an item to the list.

If you've never dealt with AJAX before, I highly recommend using the jQuery Javascript library. It takes all the hassle out of it for you.