Q1. Write a java script program to accept a string and check whether the input string is palindrome string or not .
Answer :
<html>
<head>
<script>
function myFunction()
{
var str = document.getElementById('txtbox').value;
var result = checkPalindrome(str);
alert('The Entered String "'+str +'" is "'+result+'"');
}
function checkPalindrome(str)
{
var orignalStr;
str = str.toLowerCase();
orignalStr = str;
str = str.split('');
str = str.reverse();
str = str.join('');
var reverseStr = str;
if(orignalStr == reverseStr){
return 'Palindrome';
}else{
return 'Not Palindrome';
}
}
</script>
</head>
<body>
<form >
<input type="text" id="txtbox" placeholder="Enter String" />
<input type="button" onclick="myFunction()" value="Check Palindrome" />
</form>
</body>
</html>
Q2. Write the HTML code which generates the following output.(use internal CSS to format the table.
<!DOCTYPE html>
<html>
<title>assignment3</title>
<body>
<table width="40%" align="left" cellpadding="1" cellspacing="5" border="1">
<tr>
<td>Country</td>
<td colspan="2">Population(in Crores)</td>
</tr>
<tr>
<td rowspan="3">INDIA</td>
<td>1998</td>
<td>85</td>
</tr>
<tr>
<td>1999</td>
<td>90</td>
</tr>
<tr>
<td>2000</td>
<td>100</td>
</tr>
<tr>
<td rowspan="3">USA</td>
<td>1998</td>
<td>30</td>
</tr>
<tr>
<td>1999</td>
<td>35</td>
</tr>
<tr>
<td>2000</td>
<td>40</td>
</tr>
<tr>
<td rowspan="3">UK</td>
<td>1998</td>
<td>25</td>
</tr>
<tr>
<td>1999</td>
<td>30</td>
</tr>
<tr>
<td>2000</td>
<td>35</td>
</tr>
</table>
</body>
</html>
Web Technology Slip 9
Reviewed by technical_saurabh
on
December 21, 2020
Rating:
Reviewed by technical_saurabh
on
December 21, 2020
Rating:
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