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Accessing Server Controls Using JavaScript

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Suppose you have a Web server control called TextBox in your Web page:

You can access this value in a couple ways using JavaScript:

  1. document.getElementById('<%=Test.ClientID%>').value;ClientID - server control identifier generated by ASP.NET
  2. document.forms[0]['Test'].value;

Charlie has over a decade of experience in website administration and technology management. As the site admin, he oversees all technical aspects of running a high-traffic online platform, ensuring optimal performance, security, and user experience.

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