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NetTalk Web Server => Web Server - Ask For Help => Topic started by: Ubaidullah on February 22, 2021, 08:36:35 PM

Title: Getting session variable in javascript
Post by: Ubaidullah on February 22, 2021, 08:36:35 PM

Hi Bruce,

I have a custom javascript file which displays some values on a NetWebForm.

Now, I need to use the session variable "language" to determine which values to display.

Since I cannot access the session variable from inside javascript, what would be the best way to get the value of "language" for my javascript code?

Thanks
&
Regards,
Ubaidullah Nubar.

Title: Re: Getting session variable in javascript
Post by: Bruce on February 22, 2021, 10:25:44 PM

a) add a function to your custom JavaScript to set a global JavaScript variable;
b) call the function from your program;

var globalLanguage='';
function setLanguage(lang){
  globalLanguage = lang
}


then in your code somewhere
p_web.Script('setLanguage("' & p_web.GSV('lang') & '");')

Title: Re: Getting session variable in javascript
Post by: Ubaidullah on February 24, 2021, 07:10:08 PM

Thanks Bruce.

That worked well.

Regards,
Ubaidullah Nubar.