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Tagged: collapseAt, items count, jqxnavigationbar, navigationbar

This topic contains 4 replies, has 2 voices, and was last updated by laumic 10 years, 2 months ago.

Viewing 5 posts - 1 through 5 (of 5 total)

Author

how get the number of item Posts

March 9, 2015 at 6:06 pm how get the number of item #68226

laumic

Participant

hi,
in navigationbar, i search how obtain the number of the item ?

i would like


for (var i=0; i<15; i++) {
   $('#jqxNavigationBar').jqxNavigationBar('collapseAt', i);
}

but 15 is no pretty good…

thank you

March 10, 2015 at 11:36 am how get the number of item #68266

Nadezhda

Participant

Hello laumic,

Here is an example which shows how to get the number of expanded item. I hope it would be helpful.

<!DOCTYPE html>
<html lang="en">
<head>
    <title></title>
    <link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
    <script type="text/javascript" src="../../scripts/jquery-1.11.1.min.js"></script>
    <script type="text/javascript" src="../../scripts/demos.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcore.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxnavigationbar.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            $("#jqxNavigationBar").jqxNavigationBar({ width: 400, height: 420, expandMode: 'toggle' });
            $('#jqxNavigationBar').on('expandedItem', function (event) {
                var expandedItem = event.args.item;
                alert("Expanded item number: " + expandedItem);
            });
        });
    </script>
</head>
<body class='default'>
    <div id='jqxNavigationBar'>
        <div>
            Early History of the Internet
        </div>
        <div>
            <ul>
                <li>1961 First packet-switching papers</li>
                <li>1966 Merit Network founded</li>
                <li>1966 ARPANET planning starts</li>
                <li>1969 ARPANET carries its first packets</li>
                <li>1970 Mark I network at NPL (UK)</li>
                <li>1970 Network Information Center (NIC)</li>
                <li>1971 Merit Network's packet-switched network operational</li>
                <li>1971 Tymnet packet-switched network</li>
                <li>1972 Internet Assigned Numbers Authority (IANA) established</li>
                <li>1973 CYCLADES network demonstrated</li>
                <li>1974 Telenet packet-switched network</li>
                <li>1976 X.25 protocol approved</li>
                <li>1979 Internet Activities Board (IAB)</li>
                <li>1980 USENET news using UUCP</li>
                <li>1980 Ethernet standard introduced</li>
                <li>1981 BITNET established</li>
            </ul>
        </div>
        <div>
            Merging the networks and creating the Internet
        </div>
        <div>
            <ul>
                <li>1981 Computer Science Network (CSNET)</li>
                <li>1982 TCP/IP protocol suite formalized</li>
                <li>1982 Simple Mail Transfer Protocol (SMTP)</li>
                <li>1983 Domain Name System (DNS)</li>
                <li>1983 MILNET split off from ARPANET</li>
                <li>1986 NSFNET with 56 kbit/s links</li>
                <li>1986 Internet Engineering Task Force (IETF)</li>
                <li>1987 UUNET founded</li>
                <li>1988 NSFNET upgraded to 1.5 Mbit/s (T1)</li>
                <li>1988 OSI Reference Model released</li>
                <li>1988 Morris worm</li>
                <li>1989 Border Gateway Protocol (BGP)</li>
                <li>1989 PSINet founded, allows commercial traffic</li>
                <li>1989 Federal Internet Exchanges (FIXes)</li>
                <li>1990 GOSIP (without TCP/IP)</li>
                <li>1990 ARPANET decommissioned</li>
            </ul>
        </div>
        <div>
            Popular Internet services
        </div>
        <div>
            <ul>
                <li>1990 IMDb Internet movie database</li>
                <li>1995 Amazon.com online retailer</li>
                <li>1995 eBay online auction and shopping</li>
                <li>1995 Craigslist classified advertisements</li>
                <li>1996 Hotmail free web-based e-mail</li>
                <li>1997 Babel Fish automatic translation</li>
                <li>1998 Google Search</li>
                <li>1999 Napster peer-to-peer file sharing</li>
                <li>2001 Wikipedia, the free encyclopedia</li>
                <li>2003 LinkedIn business networking</li>
                <li>2003 Myspace social networking site</li>
                <li>2003 Skype Internet voice calls</li>
                <li>2003 iTunes Store</li>
                <li>2004 Facebook social networking site</li>
                <li>2004 Podcast media file series</li>
                <li>2004 Flickr image hosting</li>
                <li>2005 YouTube video sharing</li>
                <li>2005 Google Earth virtual globe</li>
            </ul>
        </div>
    </div>
</body>
</html>

Best Regards,
Nadezhda

jQWidgets team
http://www.jqwidgets.com/

March 10, 2015 at 1:10 pm how get the number of item #68272

laumic

Participant

thank you for that information, but I am looking for the total number of items of the navigation bar,
collapse or expanded, i don’t care.

Regards

March 10, 2015 at 2:53 pm how get the number of item #68284

Nadezhda

Participant

Hi laumic,

Please, find the following example which contains possible solution.

<!DOCTYPE html>
<html lang="en">
<head>
    <title></title>
    <link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
    <script type="text/javascript" src="../../scripts/jquery-1.11.1.min.js"></script>
    <script type="text/javascript" src="../../scripts/demos.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcore.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxnavigationbar.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            $("#jqxNavigationBar").jqxNavigationBar({ width: 400, height: 420 });
            var itemsCount = $(".jqx-expander-header").length;
            alert(itemsCount);
        });
    </script>
</head>
<body class='default'>
    <div id='jqxNavigationBar'>
        <div>
            Early History of the Internet
        </div>
        <div>
            <ul>
                <li>1961 First packet-switching papers</li>
                <li>1966 Merit Network founded</li>
                <li>1966 ARPANET planning starts</li>
                <li>1969 ARPANET carries its first packets</li>
                <li>1970 Mark I network at NPL (UK)</li>
                <li>1970 Network Information Center (NIC)</li>
                <li>1971 Merit Network's packet-switched network operational</li>
                <li>1971 Tymnet packet-switched network</li>
                <li>1972 Internet Assigned Numbers Authority (IANA) established</li>
                <li>1973 CYCLADES network demonstrated</li>
                <li>1974 Telenet packet-switched network</li>
                <li>1976 X.25 protocol approved</li>
                <li>1979 Internet Activities Board (IAB)</li>
                <li>1980 USENET news using UUCP</li>
                <li>1980 Ethernet standard introduced</li>
                <li>1981 BITNET established</li>
            </ul>
        </div>
        <div>
            Merging the networks and creating the Internet
        </div>
        <div>
            <ul>
                <li>1981 Computer Science Network (CSNET)</li>
                <li>1982 TCP/IP protocol suite formalized</li>
                <li>1982 Simple Mail Transfer Protocol (SMTP)</li>
                <li>1983 Domain Name System (DNS)</li>
                <li>1983 MILNET split off from ARPANET</li>
                <li>1986 NSFNET with 56 kbit/s links</li>
                <li>1986 Internet Engineering Task Force (IETF)</li>
                <li>1987 UUNET founded</li>
                <li>1988 NSFNET upgraded to 1.5 Mbit/s (T1)</li>
                <li>1988 OSI Reference Model released</li>
                <li>1988 Morris worm</li>
                <li>1989 Border Gateway Protocol (BGP)</li>
                <li>1989 PSINet founded, allows commercial traffic</li>
                <li>1989 Federal Internet Exchanges (FIXes)</li>
                <li>1990 GOSIP (without TCP/IP)</li>
                <li>1990 ARPANET decommissioned</li>
            </ul>
        </div>
        <div>
            Popular Internet services
        </div>
        <div>
            <ul>
                <li>1990 IMDb Internet movie database</li>
                <li>1995 Amazon.com online retailer</li>
                <li>1995 eBay online auction and shopping</li>
                <li>1995 Craigslist classified advertisements</li>
                <li>1996 Hotmail free web-based e-mail</li>
                <li>1997 Babel Fish automatic translation</li>
                <li>1998 Google Search</li>
                <li>1999 Napster peer-to-peer file sharing</li>
                <li>2001 Wikipedia, the free encyclopedia</li>
                <li>2003 LinkedIn business networking</li>
                <li>2003 Myspace social networking site</li>
                <li>2003 Skype Internet voice calls</li>
                <li>2003 iTunes Store</li>
                <li>2004 Facebook social networking site</li>
                <li>2004 Podcast media file series</li>
                <li>2004 Flickr image hosting</li>
                <li>2005 YouTube video sharing</li>
                <li>2005 Google Earth virtual globe</li>
            </ul>
        </div>
    </div>
    <span></span>
</body>
</html>

Best Regards,
Nadezhda

jQWidgets team
http://www.jqwidgets.com/

March 10, 2015 at 3:32 pm how get the number of item #68291

laumic

Participant

Yesssss, it’s perfect, thank you

Author

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