I wish to display a MessageBox when a user had entered an invalid input in a textbox. How can I do this using C# as my script?
ebabes
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Jump to Post< %@ Page Language="C#" %> < script runat="server"> void AlertBtn_Click(object sender, EventArgs e) { string showmessage = "Test Message Box"; string alertScript = "< script language=JavaScript> "; alertScript += "alert('" +showmessage +"');"; alertScript += "< /script" +"> "; if (!IsClientScriptBlockRegistered("alert")) this.RegisterClientScriptBlock("alert", alertScript); } < /script> < html> …
Jump to Post<script language="javascript" type="text/javascript">
function confirm()
{
if (confirm ==true)else
return false;
}
</script>
then write in .aspx.cs
ButtonSave.Attributes.Add("onclick", "return confirm('Are you sure you proceed?');");hope this code will help you out.
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Jx_Man
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dilipv
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ebabes
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dilipv
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ebabes
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