I have this code.

CSS

body {
    font-family:Verdana, Geneva, sans-serif;
    font-size:14px;
}

.slidingDiv {
    height:300px;
    background-color: #99CCFF;
    padding:20px;
    margin-top:10px;
    border-bottom:5px solid #3399FF;
}

.show_hide {
    display:none; 
}

HTML

<a href="#" class="show_hide">Show/hide</a>
<br />
<div class="slidingDiv">
    Fill this space with really interesting content.
    <a href="#" class="show_hide">hide</a>
</div>

JS

$(document).ready(function(){
    $(".slidingDiv").hide();
    $(".show_hide").show();
    $('.show_hide').click(function(){
        $(".slidingDiv").slideToggle();
    });
});

Someone tell me if its possible to add in this jquery function that if i click on it, at the same time to show/hide a new div, change a class to an tag and remove another class from another tag? How can i do it?

Thanks.

I have this code.

CSS

body {
    font-family:Verdana, Geneva, sans-serif;
    font-size:14px;
}

.slidingDiv {
    height:300px;
    background-color: #99CCFF;
    padding:20px;
    margin-top:10px;
    border-bottom:5px solid #3399FF;
}

.show_hide {
    display:none; 
}

HTML

<a href="#" class="show_hide">Show/hide</a>
<br />
<div class="slidingDiv">
    Fill this space with really interesting content.
    <a href="#" class="show_hide">hide</a>
</div>

JS

$(document).ready(function(){
    $(".slidingDiv").hide();
    $(".show_hide").show();
    $('.show_hide').click(function(){
        $(".slidingDiv").slideToggle();
    });
});

Someone tell me if its possible to add in this jquery function that if i click on it, at the same time to show/hide a new div, change a class to an tag and remove another class from another tag? How can i do it?

Thanks.

• javascript
• jquery
• class
• function

• Are the tags related in any way hierarchically? If so, yes. If not, no. – Tejs Commented May 18, 2012 at 18:44

4 Answers 4

yes you can, take a look of the method addClass and also of the removeClass.

remove: jQuery('element').removeClass('class'); reference
add: jQuery('element').addClass('class'); reference

And you can use toggleClass to switch.
toggle: jQuery('element').toggleClass('class otherClass'); reference

Add class:

$('selector').addClass('className');

Remove class:

$('selector').removeClass('className');

yes of course you can add or remove classes

<script type="text/javascript">
$("#ButtonId").click(function () {
    $('#itemid').removeClass('classname');
    $('#itemid').addClass('classname');
});
</script>