Changing TEXTBOX color changing when we enter a value lessthan 28 in asp using C#

Question

hi frnds  please help me in changing TEXTBOX color changing when we enter a value lessthan 28. if value entered >=28 (greater than or equal to 28) then no need of color change in TEXTBOX. if value entered thanks in advance.... chiranjeevi

Satyapriya Nayak · Answer

Hi chiranjeev Try this Untitled Page ontextchanged=TextBox1_TextChanged> using System; using System.Collections; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using System.Drawing; public partial class Default3 : System.Web.UI.Page { int i; protected void TextBox1_TextChanged(object sender EventArgs e) { i = Convert.ToInt16(TextBox1.Text); if (i { TextBox1.BackColor = Color.Red; } else { TextBox1.BackColor = Color.White; } } } Thanks

Anuja Pawar · Answer

Try this checkVal (this) /> function checkVal(no) { var TX = no.value; if (TX document.getElementById(' ').style.background = 'Red'; } }

Anuja Pawar · Answer

Welcome Chiranjeevi :)

Chiranjeevi Aripaka · Answer

thank you friend it is working ..... chiranjeevi