jQuery UI Widgets Forums ASP .NET MVC Jqxtabs textWrapper is sometimes empty

This topic contains 1 reply, has 2 voices, and was last updated by  Hristo 6 months, 3 weeks ago.

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  • Jqxtabs textWrapper is sometimes empty #103718

    GabriellaS
    Participant

    I have created a tab with four elements:

      <li id=”TypeA” class=”tab” >aaa
      <li id=”TypeB” class=”tab” >bbb
      <li id=”TypeC” class=”tab” >bbb
      <li id=”TypeD” class=”tab” >bb

    <div class=”TabPage” ></div>
    <div class=”TabPage” ></div>
    <div class=”TabPage” ></div>
    <div class=”TabPage” ></div>

    I get an error on the console:
    jqxtabs.js:1646 Uncaught TypeError: Cannot read property ‘style’ of undefined
    at namespace.(anonymous function)._verticalAlignElements (http://localhost:62435/jqwidgets/jqxtabs.js:1646:29)
    at namespace.(anonymous function)._performHeaderLayout (http://localhost:62435/jqwidgets/jqxtabs.js:1600:18)
    at namespace.(anonymous function)._performLayout (http://localhost:62435/jqwidgets/jqxtabs.js:1342:18)
    at jqxtabs.js:335

    defensively coding by amending these lines in jqxtabs.js removes the error:

    if (textWrapper)
    textWrapper.style.height = ‘100%’;

    // this._titleList[count].children(0).height(this._titleList[count].height());
    var visibleHeight = this._height(currentTitle);
    if (closeButtonWrapper) {
    var closeButtonWrapperMiddle = visibleHeight / 2 – this._height(closeButtonWrapper) / 2;
    closeButtonWrapper.style.marginTop = this._toPx(1 + closeButtonWrapperMiddle);
    }
    if (textWrapper) {
    var textWrapperMiddle = visibleHeight / 2 – this._height(textWrapper) / 2;
    textWrapper.style.marginTop = this._toPx(textWrapperMiddle);
    }

    Can you please advise as to what I need to change in my declaration so I do not have to change jqxtabs.js

    Jqxtabs textWrapper is sometimes empty #103770

    Hristo
    Participant

    Hello GabriellaS,

    Could you provide us with more details?
    How to reproduce it?
    If you could provide us with the implementation of the jqxTabs will be better.

    Best Regards,
    Hristo Hristov

    jQWidgets team
    https://www.jqwidgets.com

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