JavaScript code/Sring tips

String tips

********************************************
Free JavaScript provided by Š2003-VB'Breizh
**Updated (01/22/2004) Compatibility : Internet Explorer

sample= C:\appdev\JavaScript\strtips.htm

Basic string manipulations (properties and methods) :

Get String Length (*property)
Convert String toLowerCase
Convert String toUpperCase
Get characters (0 to 9)
Get extension (last-4 to last)
Search 'appdev' inside string
Get Character(11° position)
Replace a string ("appdev"->"workshop")
Extract a string (4 to 10)

...Download the JavaScript source code (0.92 kb)

<html><head>
<script type="text/javascript">
var bingo='C:\\appdev\\JavaScript\\strtips.htm';
var res;
function strLength() {
     alert('String length = '+bingo.length);}
function strLower() {
     alert('String toLowerCase = \n'+bingo.toLowerCase());}
function strUpper() {
     alert('String toUpperCase = \n'+bingo.toUpperCase());}
function strLeft() {
     alert(bingo.substr(0,9));}
function strRight() {
     res=bingo.length;
     alert(bingo.substr(res-4));}
function strcharAt() {
     alert('Character found in 11° position = \n['+bingo.charAt(11-1)+']');}
function strReplace() {
     alert('New string = \n'+bingo.replace('appdev','workshop'));}
function strSlice() {
     alert('String extracted = \n['+bingo.slice((4-1),(10-1))+']');}
function strInside() {
     var pos=bingo.indexOf('appdev');
     if (pos>=0) {
         alert('[appdev] position = '+(pos+1));}
     else {
     alert('[appdev] position not found !');}
     }     
</script></head>
<body>
<center>sample= <font color=red>C:\appdev\JavaScript\strtips.htm<font color=black></center><p><p>
Basic string manipulations (properties and methods) :<ul>
<input type='button' value=' 1' onClick='strLength()'> Get String Length (*property)<br>
<input type='button' value=' 2 ' onClick='strLower()'> Convert String toLowerCase<br>
<input type='button' value=' 3 ' onClick='strUpper()'> Convert String toUpperCase<br>
<input type='button' value=' 4 ' onClick='strLeft()'> Get characters (0 to 9)<br>
<input type='button' value=' 5 ' onClick='strRight()'> Get extension (last-4 to last)<br>
<input type='button' value=' 6 ' onClick='strInside()'> Search 'appdev' inside string<br>
<input type='button' value=' 7 ' onClick='strcharAt()'> Get Character(11° position)<br>
<input type='button' value=' 8 ' onClick='strReplace()'> Replace a string 
("appdev"->"workshop")<br>
<input type='button' value=' 9' onClick='strSlice()'> Extract a string (4 to 10)<br>
</ul>
<hr><font size=2>Free JavaScript provided by Š2003-VB'Breizh :<a href="http://gilles.saunier.free.fr">    Web Site</a>
</body></html>

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