Question

我有这个功能“resizePortfolio”，我稍后通过“resizePortfolio（）;”来调用它。但控制台说“Uncaught ReferenceError：resizePortfolio未定义。”这是为了使我的幻灯片响应，但由于某种原因，它给出了一个错误，我不明白为什么......

我真的很感谢你的帮助。

function resizePortfolio() {
    slideshowTitleHeight = $('.slideshow_title').height() + 20;
    slideshowControlsHeight = $('.slideshow_controls').height() + 20;
    if (showFullScreen == true) {
        _w = $('#wrapper').width() - (slideshowPaddingLeft + slideshowPaddingRight); // width for the slideshow item
    } else {
        _w = $('#wrapper').width() - menuWidth - (slideshowPaddingLeft + slideshowPaddingRight); // width for the slideshow item
    }
    _h = $('#content').height() - (slideshowPaddingTop + slideshowPaddingBottom + slideshowControlsHeight + slideshowTitleHeight); // height for the slideshow item
    $('.slideshow, .slideshow li, .slideshow li, .slideshow li table, .slideshow li table td').css({'width':_w, 'height':_h});
    $('.slideshow li table td  img').css({'max-height':_h,'max-width':_w});

    $(slideshowContainer).children('li').each(function() {
        _imgH = $(this).find('img').height(); // height for the slideshow image
        _imgW = $(this).find('img').width(); // width for the slideshow image
        if ($(this).hasClass('assettype2')) {
            hasVideo = true;
        }
        // position for the share overlay
        if (hasVideo == true) {
            $(slideshowShareContainer, this).height(_h).width(_w);
            $(slideshowShareContainer, this).children('div').height(_h).width(_w);
            $('.slideshow_share_links', this).width(_w/2);
            var margin = _w/2;
            var marginTop = (_h/2) - (_h/2);
            $(slideshowShareContainer, this).css({'marginLeft': -margin});
        } else {
            $(slideshowShareContainer, this).height(_imgH).width(_imgW+1);
            $(slideshowShareContainer, this).children('div').height(_imgH).width(_imgW);
            $('.slideshow_share_links', this).width(_imgW/2);
            $('.slideshow_share_links.blog', this).width(_imgW);
            var margin = _imgW/2;
            var marginTop = (_h/2) - (_imgH/2);
            $(slideshowShareContainer, this).css({'marginLeft': -margin});
        }
    });
}

Answer 1

确保通话：

$(window).on("resize", resizePortfolio);

位于$(document).ready(function() {...})主体内部，因为函数名称的范围就是该函数。

Javascript＆＃34; ---未定义＆＃34;错误

1 个答案: