jQuery UI Widgets Forums Lists ListBox Cannot read property ‘createInstance’.

Tagged: ,

This topic contains 5 replies, has 2 voices, and was last updated by  Dimitar 11 years, 9 months ago.

Viewing 6 posts - 1 through 6 (of 6 total)
  • Author
  • Cannot read property ‘createInstance’. #7402

    tremi
    Member
    Hello.
    
    I trying implement ListBox widget to my web site. But when i call
     "$("#list").jqxListBox({ allowDrop: true, allowDrag: true, source: source, width: 200, height: 250});" 
    i see error message "Uncaught TypeError: Cannot read property 'createInstance' of undefined".
    
    Can you help me resolve this problem?
    Cannot read property ‘createInstance’. #7407

    Dimitar
    Participant

    Hello tremi,

    Here is an example based on your code which works perfectly fine:

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
    <title>jQuery ListBox Sample</title>
    <link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
    <script type="text/javascript" src="../scripts/jquery-1.7.2.min.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcore.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxbuttons.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxscrollbar.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxlistbox.js"></script>
    <script type="text/javascript" src="../jqwidgets/jqxdragdrop.js"></script>
    <script type="text/javascript">
    $(document).ready(function () {
    var source = [
    "Affogato",
    "Americano",
    "Bicerin",
    "Breve",
    "Café Bombón",
    "Café au lait",
    "Caffé Corretto",
    "Café Crema",
    "Caffé Latte",
    ];
    // Create a jqxListBox
    $("#list").jqxListBox({ allowDrop: true, allowDrag: true, source: source, width: 200, height: 250 });
    });
    </script>
    </head>
    <body>
    <div id="list">
    </div>
    </body>
    </html>

    Best Regards,
    Dimitar

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

    Cannot read property ‘createInstance’. #7409

    tremi
    Member

    I use this widget in context of emberJs application. And i want to know what can call this error.

    error details:

    Uncaught TypeError: Cannot read property ‘createInstance’ of undefined jqxcore.js:195
    (anonymous function) jqxcore.js:195
    e.extend.each jquery-1.7.2.min.js:469
    e.fn.e.each jquery-1.7.2.min.js:332
    a.jqx.jqxWidget.a.fn.(anonymous function) jqxcore.js:169
    a.extend.createInstance jqxscrollbar.js:7
    (anonymous function) jqxcore.js:196
    e.extend.each jquery-1.7.2.min.js:469
    e.fn.e.each jquery-1.7.2.min.js:332
    a.jqx.jqxWidget.a.fn.(anonymous function) jqxcore.js:169
    a.extend.createInstance jqxlistbox.js:7
    (anonymous function) jqxcore.js:196
    e.extend.each jquery-1.7.2.min.js:469
    e.fn.e.each jquery-1.7.2.min.js:332
    a.jqx.jqxWidget.a.fn.(anonymous function) jqxcore.js:169
    (anonymous function) DashboardController.js:54
    f.Callbacks.o jquery-1.7.2.min.js:581
    f.Callbacks.p.add jquery-1.7.2.min.js:589
    e.fn.e.ready jquery-1.7.2.min.js:334
    Astrum.dashboardController.Ember.ArrayController.create.alert DashboardController.js:37
    ActionHelper.registerAction.ActionHelper.registeredActions.(anonymous function).handler ember-1.0.pre.js:19458
    Ember.EventDispatcher.Ember.Object.extend.setupHandler ember-1.0.pre.js:11250
    f.event.dispatch jquery-1.7.2.min.js:1180
    f.event.add.h.handle.i

    • This reply was modified 11 years, 9 months ago by  tremi.
    Cannot read property ‘createInstance’. #7411

    Dimitar
    Participant

    Hi tremi,

    Did you try our example and did you include all the necessary .js files in your project?

    Best Regards,
    Dimitar

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

    Cannot read property ‘createInstance’. #7412

    tremi
    Member

    Hi Dimitar,

    I try example. Its work. But in context of my application i see error. And i use all necessary .js files.

    Cannot read property ‘createInstance’. #7414

    Dimitar
    Participant

    Hi tremi,

    I’m afraid the cause of this issue is unknown to us. However, you may sent a code snippet to support@jqwidgets.com so that we can test it locally and probably be of more help.

    Best Regards,
    Dimitar

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

Viewing 6 posts - 1 through 6 (of 6 total)

You must be logged in to reply to this topic.