blinking textbox in javascript, html and asp

Hi!

I want to blink the textbox and place the cursor in that text box. (If the user didn't enter the name and click the submit button. That time, the text box want to blink "two or three times") How? I didn't have any idea.... so please help me..

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<form action="demo_disquery.asp" method="get">

Your name: <input type="text" name="name" size="25" />

Age: <input type="text" name="age" size="3" />

<input type="submit" value="Submit" />

</form>

Thanks and Regards,
Susan.

Apr 22 '09 #1

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5430

dmjpro

2,476

2GB

What do you mean by "blink the text box two or three times"?

Apr 22 '09 #2

shivasusan

If the user didn't enter the name in the textbox, but the enter the age and click the submit button. that time "the name textbox want to blink".(I know how to display alert message, but i don't know how to blinking the textbox.)

Thanks and Regards,
Susan.

Apr 22 '09 #3

gits

5,390

Expert Mod 4TB

have a look at the following example, just click the textbox to let it 'blink' :)

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<html>

<head>

<script type="text/javascript">

function blinkBox() {

    var n = document.getElementById('myTbox');

    var t = 6;

    var b = 0;

    var c = [ 'red', 'white' ];
 
    var i = window.setInterval(function() {

        n.style.backgroundColor = 

            n.style.backgroundColor != c[0] ? c[0] : c[1];
 
        b++;
 
        if (b == t) {

            window.clearInterval(i);

        }

    }, 500);

}

</script>

</head>

<body>

    <input type="text" id="myTbox" onclick="blinkBox();"/>

</body>

</html>

kind regards

Apr 22 '09 #4

dmjpro

2,476

2GB

Here you alternate the "backgroundColor", i may blink the "borderColor" ;)

Apr 22 '09 #5

gits

5,390

Expert Mod 4TB

of course you may 'blink' whatever style you want ... it's just a simple example for how to do such things ...

kind regards

Apr 22 '09 #6

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