In this article i am going to show you how to pass the variable value from codebehind to javascript. It is quite easy and handy.
I have declared a protected type string variable Variable_codebehind in asp.net codebehind, assign a value to that variable on page load .
Code:
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Collections; public partial class _Default : System.Web.UI.Page { protected string Variable_codebehind; protected void Page_Load( object sender, EventArgs e) { Variable_codebehind = "Ashish Blog" ; } } |
Now, we going to diaplay this variable Variable_codebehind into html page using javascript.
Code:
< head runat = "server" > < title >Ashish's Blog</ title > < script type = "text/javascript" > ////Getting variable from asp.net code behind alert("<%=Variable_codebehind %>"); </ script > </ head > < body > < form id = "form1" runat = "server" > < div > </ div > </ form > </ body > </ html > |
Thanks.
good post
how to set value of “Variable_codebehind” from javascript