Many Happy Returns of the Day are Prashanth Kanse....
Monday, May 31, 2010
Thursday, May 27, 2010
Round of a decimal value using Javascript
Function to round of the decimal value is shown below.
//Example to fix a decimal value to 2 decimal places when it has number of decimal places
var num = 234.8766;
var result = num.toFixed(2); //The result will be 234.88;
//to fix to a 2 decimal values if a number has no decimal values
var num = 8769;
var result = num.toFixed(2); //The result will be 8769.00;
//Example to fix a decimal value to 2 decimal places when it has number of decimal places
var num = 234.8766;
var result = num.toFixed(2); //The result will be 234.88;
//to fix to a 2 decimal values if a number has no decimal values
var num = 8769;
var result = num.toFixed(2); //The result will be 8769.00;
Sunday, May 23, 2010
How to Print a part of webpage using Javascript
<html>
<head>
<title>Print a part of HTML or Webpage using Javascript</title>
<script type="text/javascript">
function printDiv()
{
var divToPrint=document.getEelementById('areaToPrint');
newWin= window.open("");
newWin.document.write(divToPrint.outerHTML);
newWin.print();
newWin.close();
}
</script>
</head>
<body>
<div id="areaToPrint">
The text you want to print or the content you want to print
</div>
</body>
</html>
---> The Javascript function can be called using an ANCHOR link or a onClickevent for a button or else in body onload function.
<head>
<title>Print a part of HTML or Webpage using Javascript</title>
<script type="text/javascript">
function printDiv()
{
var divToPrint=document.getEelementById('areaToPrint');
newWin= window.open("");
newWin.document.write(divToPrint.outerHTML);
newWin.print();
newWin.close();
}
</script>
</head>
<body>
<div id="areaToPrint">
The text you want to print or the content you want to print
</div>
</body>
</html>
---> The Javascript function can be called using an ANCHOR link or a onClickevent for a button or else in body onload function.
Friday, May 7, 2010
To Remove Suggestions for a textbox
Removing the suggestions or disable the autocompletion of a textbox. We need to add the tag in the textbox as shown below.
<input type='text' name='txtbox' autocomplete='off'>
or can be added in the form tag
<form autocomplete='off'>
<input type='text' name='txtbox' autocomplete='off'>
or can be added in the form tag
<form autocomplete='off'>
Tuesday, May 4, 2010
How to check & uncheck all the checkboxes in a form
The below function is used to check all the checkboxes & uncheck them in a form
checked = false;
function checkedAll () {
if (checked == false){checked = true}else{checked = false}
for (var i = 0; i < document.getElementById('
document.getElementById('
}
}
checked = false;
function checkedAll () {
if (checked == false){checked = true}else{checked = false}
for (var i = 0; i < document.getElementById('
document.getElementById('
}
}
Monday, May 3, 2010
Setting a Website as Homepage in IE using Javascript
<form>
<input type="button" value="Make This Site Your Home Page" onClick="this.style.behavior='url(#default#homepage)'; this.setHomePage('http://anilkajadoo.blogspot.com');">
</form>
****This works only in IE browser......
<input type="button" value="Make This Site Your Home Page" onClick="this.style.behavior='url(#default#homepage)'; this.setHomePage('http://anilkajadoo.blogspot.com');">
</form>
****This works only in IE browser......