String reversal using charat and length property
Here is the code
<script type="text/javascript">
var my_str="Welcome to www.plus2net.com"
var i=my_str.length;
i=i-1;
for (var x = i; x >=0; x--)
{
document.write(my_str.charAt(x));
}
</script>JavaScript String Reference charat to get location of the char in a string
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This article is written by plus2net.com team.
| Jim | 25-04-2010 |
| document.write(my_str.split('').reverse().join('')); | |
| david bandel | 26-04-2010 |
| note. the reason it's best to use str.charAt(x) rather than str[x] is that internet explorer doesn't support accessing characters of a string with array notation. | |
| esso | 15-04-2014 |
| this code but with Array ...??? | |
| esso | 15-04-2014 |
| Write a JavaScript code that asks the user to enter a sentence in lowercase and it will display it in UPPERCASE. For example the user enters the sentence "javascript is beautiful", and the program displays "JAVASCRIPT IS BEAUTIFUL". (Use Arrays) solution !!!??.... | |
| tenzin | 17-07-2014 |
| @esso it is really easy in an array form. function arrayReverse(){ var str = ["esso","peso"]; var arraylength = str.length;//u can use to string also. for(var i = arraylength-1; i>=0; i--){ document.getElementById("here").innerHTML += str[i]+","; } } don't forget to define <body onload="arrayReverse();"><p id="here"></p> on your HTML page. uppercase and lowercase are as simple as those above. try to do research and it will also a best way to learn more n perfect.. hope my comments are helpful to you! | |
| jacob jackson mutoya | 10-07-2015 |
| how to code html code on revering a string in javascript | |