How can I display an html textbox with value obtained from code behinh?
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java2s.com/Code/ASP/Asp-Control/…Peter K.– Peter K.2011-06-01 16:57:49 +00:00Commented Jun 1, 2011 at 16:57
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3 Answers
As long as your string value is not private, you should be able to do something like this
<input type="text" value="<%= YourStringValue %>" />
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You could use an actual <asp:Textbox /> and set it's "text" value directly from the code behind. If you want to directly inject text into a "normal" html textbox (or anywhere else for that matter), you can use <%= SomeValue %>. Yet another way is to include the "runat=server" attribute on standard html elements, allowing you to manipulate them from the codebehind.
Normally I'd just go for the built-in ASP textbox control so I don't have to worry about persisting values/wiring up viewstate/etc. Injecting dynamic content into plain html elements tends to be an edge case requirement...
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<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
//assign text value here
txt1.Value = "hello world!";
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<input id="txt1" runat="server" type="text" />
</div>
</form>
</body>
</html>
