Vertical thumbnails issue

Alex Khodokov's Avatar

Alex Khodokov

07 Jul, 2016 11:08 AM

Hi Dmitry,

we have a strange issue with the vertical thumbnails in our slider on:

sometimes (not always) if you load the page, the thumbs are shifted down and the thumb arrows are not working. Then you reload once or twice, and it's fine (a screenshot attached). The slider code is:

                    arrowsNav: true,
                    loop: false,
                    keyboardNavEnabled: true,
                    controlsInside: false,
                    imageScaleMode: 'fit',
                    arrowsNavAutoHide: false,
                    controlNavigation: 'thumbnails',
                    controlNavThumbsNavigation: true,
                    thumbsFitInViewport: false,
                    navigateByClick: true,
                    startSlideId: 0,
                    autoPlay: false,
                    transitionType: 'move',
                    globalCaption: false,
                    deeplinking: {
                        enabled: true,
                        change: false
                    thumbs: {
                        arrows: true,
                        appendSpan: true,
                        firstMargin: false,
                        orientation: 'vertical',
                    loop: true,
                    video: {
                        autoHideArrows: true,
                        autoHideControlNav: false,
                        autoHideBlocks: true,
                        youTubeCode: '<iframe src="" frameborder="no" allowFullscreen></iframe>'



  1. Support Staff 1 Posted by Dmitry Semenov on 07 Jul, 2016 03:30 PM

    Dmitry Semenov's Avatar


    You must define the size of .rsThumb element. Currently you've set it to auto, so slider doesn't know the size of thumbnail until image is loaded.


  2. 2 Posted by Alex Khodokov on 08 Jul, 2016 07:20 AM

    Alex Khodokov's Avatar

    Thanks, that seems to have fixed it.


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