how to know checkbox is checked in jquery

how to know checkbox is checked in javascript, Here we are provide a example similar to that 
 

Select Check box

code for this example :

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script>

function selectcheckbox(x){
var cls = $(x).attr('class');

if($('.'+cls).attr('checked')){
alert('chek box is checked');
}
else { alert('check box is unchecked');}

}
</script>
<form action="" method="">
<input type="checkbox"  name="checkboxname" value="checkboxvalue" class="checkboxcls"  onclick="selectcheckbox(this)"/> Select Check box
</form>

Comments

Post a Comment

If you Satisfied , Please Leave a comment

Popular posts from this blog

Call PHP Function In JavaScript Using Ajax

how to call php function from javascript function 1. create Folder on WWW Or htdocs (on your computer) 2. create index.php page on your folder and paste this code index.php <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>  <script> function addsearchproduct(x){   // this is JavaScript  function    $.ajax({   type: 'POST',   url: "function.php?f=phpFunction&p="+x,          // call php function , phpFunction=function Name , x= parameter     data: {},   success: function(data1){         alert(data1);   } });             } </script> <input type="button" value="call Php Function" onclick="...
Read more

List of Post Category Wise in wordpress

for example show this type Category 1   post1    post 2    post3 category 2    post 1    post 2 Category 3   post1    post 2    post3  code : <?php // get all the categories from the database    $cats  =  get_categories (); // loop through the categries   foreach ( $cats  as  $cat ) {   // setup the cateogory ID    $cat_id =  $cat -> term_id ;   // Make a header for the cateogry    echo  "<h2>" . $cat -> name . "</h2>" ;   // create a custom wordpress query   query_posts ( "cat=$cat_id&post_per_page=100" );    // start the wordpre...
Read more