Hide the content only the two corresponding checkboxes are unchecked

Question

0.00/5 (No votes)

See more:

JavaScript

<script type="text/javascript">
    $('#checkallindus').click(function () {
        if($('#checkallindus').attr('checked',false)){
            $('.cat1').hide();
        }
    });
    $('#checkallpro').click(function () {
        if ($('#checkallpro').attr('checked', false)) {
            $('.cat2').hide();
        }
    });
    $('.checkall').click(function () {
        if ((document.getElementById('checkallindus').checked == false) &&                                      (document.getElementById('checkallprod').checked == false)) {
            $('.disp').hide();
        }
    });
</script>

HTML

<html>
<body>
    <div class="disp">
        Case 1
        <div class="cat1">Industry: Environment</div>
        <div class="cat2">Product: ASP.NET</div>
        <div class="des">The asp.net product in the envirnmen industry</div>
    </div>
    <div class="disp">
        Case 2
        <div class="cat1">Industry: Hobbyist</div>
        <div class="cat2">Product: WinRT</div>
        <div class="des">The Winrt product in the hobbyist industry</div>
    </div>
    <div class="disp">
        <div class="cat1">Industry: Hobbysit</div>
        <div class="cat2">Product: ASP.NET</div>
        <div class="des">The ASP.NET product in the hobbyist industry</div>
    </div>
    <div class="head">Industry</div>
    <input type="checkbox" id="checkallindus" checked/>ALL
    <input type="checkbox" class="checkindus" checked/>Environment
    <input type="checkbox" class="checkindus" checked/>Hobbyist
    <div class="head">Product</div>
    <input type="checkbox" id="checkallpro" checked/>ALL
    <input type="checkbox" class="checkpro" checked/>ASP.NET
    <input type="checkbox" class="checkpro" checked/>WinRT
       </body>
       </html>

In the code I have written the script for the "ALL" checkboxes but for indivual checkboxes I am unable to write the script. The content under "disp" must be hidden only if the checkbox under industry and also the corresponding checkbox under product is unchecked. Can anyone help me how to write the script in this case.

Posted 12-May-14 22:33pm

user 3008

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Peter Leow · Answer 1 · 2014-05-12T23:54:00

I do not think you check all work. You have to sort up the naming of the classes for the various html elements, just one example:
1. rename the individual class="disp" to say disp1, disp2, and disp3 respectively;
2. rename the class="checkindus" for environment to say class="checkindusenvironment"

XML

<!DOCTYPE html>
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js">
</script>
<script>
$(document).ready(function(){

    $('#checkallindus').click(function () {
       var $this = $(this);
       if ($this.is(':checked')) {
          $('.cat1').show();
       } else {
          $('.cat1').hide();
       }
    });

    $('.checkindusenvironment').click(function () {
       var $this = $(this);
       if ($this.is(':checked')) {
          $('.disp1 .cat1').show();
       } else {
          $('.disp1 .cat1').hide();
       }
    });

});
</script>
</head>
<body>
    <div class="disp1">
        Case 1
        <div class="cat1">Industry: Environment</div>
        <div class="cat2">Product: ASP.NET</div>
        <div class="des">The asp.net product in the envirnmen industry</div>
    </div>
    <div class="disp2">
        Case 2
        <div class="cat1">Industry: Hobbyist</div>
        <div class="cat2">Product: WinRT</div>
        <div class="des">The Winrt product in the hobbyist industry</div>
    </div>
    <div class="disp3">
        <div class="cat1">Industry: Hobbysit</div>
        <div class="cat2">Product: ASP.NET</div>
        <div class="des">The ASP.NET product in the hobbyist industry</div>
    </div>
    <div class="head">Industry</div>
    <input type="checkbox" id="checkallindus" checked>ALL
    <input type="checkbox" class="checkindusenvironment" checked >Environment
    <input type="checkbox" class="checkindushobbyist" checked >Hobbyist
    <div class="head">Product</div>
    <input type="checkbox" id="checkallpro" checked>ALL
    <input type="checkbox" class="checkpro" checked>ASP.NET
    <input type="checkbox" class="checkpro" checked>WinRT
</body>
</html>

The rest is your homework.