CODEWITHSUNDEEP
jquery
Alan2
Alan2

Reputation: 24562

How can I hide and show rows in my table using jQuery?

I have a table where my rows have classes:

<table id="abc">
<tr class="level-0">
<tr class="level-1">
<tr class="level-2">
</table>

I need to create two buttons.

Can someone tell me how I can implement this with jQuery?

Upvotes: 2

Views: 18486

Answers (5)

Harry
Harry

Reputation: 44

I have same problem where next level is child of previous tr.

`<table>
<tbody>
 <tr class="level-1"></tr>
 <tr class="level-2"></tr> 
 <tr class="level-3"></tr>
 <tr class="level-4"></tr>
 <tr class="level-4"></tr>
 <tr class="level-2"></tr>
 <tr class="level-2"></tr>
</tbody>
</table>

So far i have 

$('table tbody .level-1').click(function(event) {
        event.preventDefault();

        var current_tr_class = $(this).parent().attr('class');
        next_tr_class = parseInt(current_tr_class.replace ( /[^\d.]/g, '' ))+1; // get last increase by 1 it is 1 make it 2

        $('tr.level-'+next_tr_class).toggle({ opacity: "toggle" }); // Open toggle2
        });

I hope this could solve your problem but not mine i have all dynamically generated. and if you click on level-1 it will untoggle all the element with level-2 even if it is after level-4. but level-4 will be still hide and it will be like loop.

Upvotes: 0

rajesh kakawat
rajesh kakawat

Reputation: 10896

Check this one

<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="content-type" content="text/html;charset=utf-8"/>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" >
    </script>
    <script type="text/javascript">
        $(function(){
            $('#level_1_2').click(function(){
                $('.level-2').toggle();
            });
            $('#level_2').click(function(){
                if(jQuery('.level-1').is(':visible')){
                    $('.level-2').show();
                }else{
                    $('.level-2').hide();
                }
                $('.level-2 , .level-1').toggle();
            });
        });
    </script>
</head>
<body>
    <input type="button" id="level_1_2" value="Hide level 1 and 2">
    <input type="button" id="level_2" value="Hide level 2">
    <table id="abc">
    <tr class="level-0"><td>0</td></tr>
    <tr class="level-1"><td>1</td></tr>
    <tr class="level-2"><td>2</td></tr>
    </table> 
</body>
</html>

Upvotes: 0

Vikram Jain
Vikram Jain

Reputation: 5588

$(function(){
    $('#button1').click(function(){
        $('#level0').hide('slow');  
        $('#level0').hide('slow');  
        ...
    });

    $('#button2').click(function(){
        $('#level0').show('slow');  
        $('#level0').show('slow');  
        ...
    });         
});

Upvotes: 0

Zbigniew
Zbigniew

Reputation: 27584

Use click event handler and toggle function (for description check jquery API):

$('#button1').click(function() {
    // all trs with level-1 class inside abc table
    $('#abc tr.level-1').toggle();
});

$('#button1and2').click(function() {
    // all trs with level-1 or level-2 class inside abc table
    $('#abc tr.level-1, #abc tr.level-2').toggle();
});

http://jsfiddle.net/73JAV/

Upvotes: 5

philwinkle
philwinkle

Reputation: 7056

Use a click and the next() function:

http://jsfiddle.net/Ah7Dm/

$('.level-1').click(function(){
  $(this).next('.level-2').toggle();
});

Upvotes: 0

Related Questions