How to assign a value to a hidden field using JavaScript in ASP.NET ~ student Box Office

Nov 10, 2011

10:55 PM vikram reddy No comments

We can use JavaScript to set the value of a hidden control and get its value at the server after a post back.

<input id="Hidden1" type="hidden" />
<script type="text/JavaScript">
var str=”hello”
document.getElementByID(“Hidden1”).value=str</script>

protected void Page_Load(object sender, EventArgs e)
{
    string str=request["Hidden1"].ToString();
}

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