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Category: JavaScript
#747560
Yes, javascript is enough sharp to handle these things, with the help of property 'style.backgroundColor' you can change the color of textbox
see below snippet
hope it helps
Thanks
Koolprasd2003
Editor, DotNetSpider MVM
Microsoft MVP 2014 [ASP.NET/IIS]
see below snippet
<script language="Javascript">
function fillTextBox()
{
document.getElementById("subEmail").style.backgroundColor = "yellow";
return false;
}
</script>
hope it helps
Thanks
Koolprasd2003
Editor, DotNetSpider MVM
Microsoft MVP 2014 [ASP.NET/IIS]
#747573
$(#txtName).css({background:'blue'});
#747577
Hi Aman,
Off course it's possible and its easy too. Just write a javascript function for this as below-
function checkFill() {
var inputElem = document.getElementById("txtbox");
if (inputElem.value == "") {
inputElem.style.backgroundColor = "yellow";
}
else
{
}
}
And add this to your text box-
<asp:TextBox ID="txtbox" runat="server" onchange="checkFill();"></asp:TextBox>
Thanks,
Ashutosh Jha
http://tricksroad.com
Off course it's possible and its easy too. Just write a javascript function for this as below-
function checkFill() {
var inputElem = document.getElementById("txtbox");
if (inputElem.value == "") {
inputElem.style.backgroundColor = "yellow";
}
else
{
}
}
And add this to your text box-
<asp:TextBox ID="txtbox" runat="server" onchange="checkFill();"></asp:TextBox>
Thanks,
Ashutosh Jha
http://tricksroad.com
#748584
see this demo.. :)
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script>
function ChangeColor(id) {
document.getElementById(id).style.backgroundColor = "Red";
}
</script>
</head>
<body>
<input id="txtName" type="text" onblur="ChangeColor(this.id)"/>
</body>
</html>
Regards,
Nirav Prabtani (Senior Web Developer)
Email : niravjprabtani@gmail.com
blog : niravprabtani.blogspot.in
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script>
function ChangeColor(id) {
document.getElementById(id).style.backgroundColor = "Red";
}
</script>
</head>
<body>
<input id="txtName" type="text" onblur="ChangeColor(this.id)"/>
</body>
</html>
Regards,
Nirav Prabtani (Senior Web Developer)
Email : niravjprabtani@gmail.com
blog : niravprabtani.blogspot.in
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