javascript - Can I manage C# variable into .js? -

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i have script.js folder script. i'd manage, script, c# variable, web form (e.g. <%= mystring = 3 %>).

i think not possible, maybe can in way? thank you

javascript client side executed code, , c# server side executed code. can't strictly make "variable" visible, they're 2 different code platforms/runtimes, running on 2 different computers. can still marshal data between them in few different ways.

  • write web service , call via ajax
  • populate control or url page data, , query via javascript dom api (or via wrapper library jquery)

an example of 2nd (since asked):

<!-- somewhere in page --> <span style="visibility:hidden" id="mydata"><%= mystring %></span>  // in javascript, using jquery: var mydata = $('#mydata').text();

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