Remove Duplicate Value or Words from array Using JavaScript
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| javascript remove duplicates from array |
In This lesson we will Learn How to Remove Duplicate Value or Words from array Using JavaScript.
You can Remove any Duplicate Value form a from using This Method.
create 3 files named are given Below.
1.index.html
2.script.js
3.style.css
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| javascript remove duplicates from array |
Now Copy The below Codes for Certain File.
<html> <head> <title>Remove Repeted Value from Array-JavaScript</title> <script type="text/javascript" src="script.js"></script> <link rel="stylesheet" href="style.css" type="text/css"/> </head> <body> <div class="form"> <h1>Remove Repeted Value from Array-JavaScript</h1> <form name ="txtchk"> <input type="text" title="Please Enter Some Dulicate Text with value" name="mytextarea" size="30" placeholder="Ex:anjan anjan you you"/><br/> <input type="button" value="Remove Duplicates" onclick="delrepeat(mytextarea)" /> </form> </div> </body> </html>
function delrepeat(mytextarea)
{
var temp=document.txtchk.mytextarea.value;
var array2 = temp.split(" ") ;
var array1= new Array;
for(var i = 0; i < array2.length; i++)
{
var xx = true;
var ArrayVal = array2[i];
for(var j = i+1; j < array2.length; j++)
{
if(array2[j] == ArrayVal)
xx = false;
}if(xx == true)
array1.push(ArrayVal)
}
document.txtchk.mytextarea.value=array1;
}
body{
background:lightgreen;
}
.form{
width:50%;
background:#666699;
height:20%;
float:top;
color:white;
}
input[type=text]{
padding:8px;
width:60%;
border: 1px solid #666699;
border-radius:4px;
}
input[type=text]:focus{
border:2px solid green;
}
input[type=button]{
padding:5px;
border-radius: 5px;
background: #666633;
color:white;
}
You have Successfully Created JavaScript Duplicate or Repeated Value Remover Script.
Now run index.html file to get Result.
Thank you for Visit.
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