First tab disappear when selected programatically - Angular, Vue, React, Web Components, Javascript, HTML5 Widgets

Tagged: jQuery Tabs

This topic contains 3 replies, has 2 voices, and was last updated by sdalby 11 years, 8 months ago.

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First tab disappear when selected programatically Posts

March 13, 2013 at 9:24 am First tab disappear when selected programatically #16934

sdalby

Member

I have a very strange error.

When I use the following code:

$(‘#jqxTabDocumentEditPreview’).jqxTabs({ selectedItem: 0 });

The tab is removed rather than selected, but if I select tab 1 and tab 2, everything works fine.

Is there a workaround to this?

/Soeren

March 13, 2013 at 9:44 am First tab disappear when selected programatically #16936

Peter Stoev

Keymaster

Hi sdalby,

We are unable to reproduce this issue. Please provide a sample which demonstrates it.

Below is our test code:

<!DOCTYPE html>
<html lang="en">
<head>
    <link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
    <script type="text/javascript" src="../../scripts/gettheme.js"></script>
    <script type="text/javascript" src="../../scripts/jquery-1.8.2.min.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcore.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxtabs.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcheckbox.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            var theme = "";
            // Create jqxTabs.
            $('#jqxTabs').jqxTabs({ width: '90%', height: 200, position: 'top', theme: theme });
            $('#jqxTabs').jqxTabs({ selectedItem: 0});
          
        });
    </script>
</head>
<body class='default'>
    <div id='jqxWidget'>
        <div id='jqxTabs'>
            <ul>
                <li style="margin-left: 30px;">Node.js</li>
                <li>JavaServer Pages</li>
                <li>Active Server Pages</li>
                <li>Python</li>
                <li>Perl</li>
            </ul>
            <div>
                Node.js is an event-driven I/O server-side JavaScript environment based on V8. It
                is intended for writing scalable network programs such as web servers. It was created
                by Ryan Dahl in 2009, and its growth is sponsored by Joyent, which employs Dahl.
                Similar environments written in other programming languages include Twisted for
                Python, Perl Object Environment for Perl, libevent for C and EventMachine for Ruby.
                Unlike most JavaScript, it is not executed in a web browser, but is instead a form
                of server-side JavaScript. Node.js implements some CommonJS specifications. Node.js
                includes a REPL environment for interactive testing.
            </div>
            <div>
                JavaServer Pages (JSP) is a Java technology that helps software developers serve
                dynamically generated web pages based on HTML, XML, or other document types. Released
                in 1999 as Sun's answer to ASP and PHP,[citation needed] JSP was designed to address
                the perception that the Java programming environment didn't provide developers with
                enough support for the Web. To deploy and run, a compatible web server with servlet
                container is required. The Java Servlet and the JavaServer Pages (JSP) specifications
                from Sun Microsystems and the JCP (Java Community Process) must both be met by the
                container.
            </div>
            <div>
                ASP.NET is a web application framework developed and marketed by Microsoft to allow
                programmers to build dynamic web sites, web applications and web services. It was
                first released in January 2002 with version 1.0 of the .NET Framework, and is the
                successor to Microsoft's Active Server Pages (ASP) technology. ASP.NET is built
                on the Common Language Runtime (CLR), allowing programmers to write ASP.NET code
                using any supported .NET language. The ASP.NET SOAP extension framework allows ASP.NET
                components to process SOAP messages.
            </div>
            <div>
                Python is a general-purpose, high-level programming language[5] whose design philosophy
                emphasizes code readability. Python claims to "[combine] remarkable power with very
                clear syntax",[7] and its standard library is large and comprehensive. Its use of
                indentation for block delimiters is unique among popular programming languages.
                Python supports multiple programming paradigms, primarily but not limited to object-oriented,
                imperative and, to a lesser extent, functional programming styles. It features a
                fully dynamic type system and automatic memory management, similar to that of Scheme,
                Ruby, Perl, and Tcl. Like other dynamic languages, Python is often used as a scripting
                language, but is also used in a wide range of non-scripting contexts.
            </div>
            <div>
                Perl is a high-level, general-purpose, interpreted, dynamic programming language.
                Perl was originally developed by Larry Wall in 1987 as a general-purpose Unix scripting
                language to make report processing easier. Since then, it has undergone many changes
                and revisions and become widely popular amongst programmers. Larry Wall continues
                to oversee development of the core language, and its upcoming version, Perl 6. Perl
                borrows features from other programming languages including C, shell scripting (sh),
                AWK, and sed.[5] The language provides powerful text processing facilities without
                the arbitrary data length limits of many contemporary Unix tools, facilitating easy
                manipulation of text files. 
            </div>                
    </div>
</body>
</html>

Best Regards,
Peter Stoev

jQWidgets Team
http://www.jqwidgets.com

March 13, 2013 at 11:26 am First tab disappear when selected programatically #16952

sdalby

Member

I cant, it is a very complex page, and if I isolate it, I probably get the same result as you,

In my page, the tab is inside a window. I try to reset to first tab, when the window is opened.

The funny part is that it is not just missing. I can see an animation where it disappears.

March 14, 2013 at 2:13 pm First tab disappear when selected programatically #17089

sdalby

Member

I found out, that if I open the hosting window and then select the tab, the problem goes away.

I selected the tab while the window was closed.

My bad, Sorry 🙂

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