jQuery slimbox在ajax回调后重新绑定
加载ajax内容后，我无法重新绑定slimbox2。 我意识到我需要在ajax加载上重新绑定函数，但我不知道该怎么做。 我正在使用此代码生成外部内容。
$(document).ready(function() { $('.content_box').hide(); $('.sf-menuUP a').click(function(){ $('.content_box').fadeIn('slow'); }); var hash = window.location.hash.substr(1); var href = $('.sf-menuUP li a').each(function(){ var href = $(this).attr('href'); if(hash==href.substr(0,href.length-5)){ var toLoad = hash+'.html #content'; $('#content').load(toLoad) } }); $('.sf-menuUP li a').click(function(){ var toLoad = $(this).attr('href')+' #content'; $('#content').fadeOut('fast',loadContent); $('#load').remove(); $('#wrapper').append('LOADING...'); $('#load').fadeIn('normal'); window.location.hash = $(this).attr('href').substr(0,$(this).attr('href').length-5); function loadContent() { $('#content').load(toLoad,'',showNewContent()) } function showNewContent() { $('#content').fadeIn('normal',hideLoader()); } function hideLoader() { $('#load').fadeOut('normal'); } return false; }); }）;
我尝试添加
// AUTOLOAD CODE BLOCK (MAY BE CHANGED OR REMOVED) jQuery(function($) { $("a[rel^='lightbox']").slimbox({/* Put custom options here */}, null, function(el) { return (this == el) || ((this.rel.length > 8) && (this.rel == el.rel)); }); });
我的脚本底部希望只重新加载它。 但没有运气。 我读过livequery可以工作，但我不知道如何/在哪里/怎么做。
我变得绝望了。 请有人吗？
谢谢。
我为你看了一下liveQuery 。 这是你需要做的：
$("a[rel^='lightbox']").livequery(function(){ $(this).slimbox({/* Put custom options here */}, null, function(el) { return (this == el) || ((this.rel.length > 8) && (this.rel == el.rel)); }), function() { //remove slimbox? this is called when elements no longer match } });
我有同样的问题试图重新加载slimbox。 而实施slimbox的livequery就像redonkeechong经历的那样打破了画廊的function。
但是我在Slimbox论坛上发现你可以简单地将它添加到AJAX输出中。 所以它看起来像……
或者您可以将其保存到单独的文件中，并在AJAX调用后使用getScript方法…
$.getScript('slimbox2/js/slimbox2.autoload.js')
叫我挑剔，但是当现在弹出时，下一个/上一个function不起作用。 livequery可以重新绑定那些吗？
这是slimbox的代码
/*! Slimbox v2.02 - The ultimate lightweight Lightbox clone for jQuery (c) 2007-2009 Christophe Beyls MIT-style license. */ (function($) { // Global variables, accessible to Slimbox only var win = $(window), options, images, activeImage = -1, activeURL, prevImage, nextImage, compatibleOverlay, middle, centerWidth, centerHeight, ie6 = !window.XMLHttpRequest, operaFix = window.opera && (document.compatMode == "CSS1Compat") && ($.browser.version >= 9.3), documentElement = document.documentElement, // Preload images preload = {}, preloadPrev = new Image(), preloadNext = new Image(), // DOM elements overlay, center, image, sizer, prevLink, nextLink, bottomContainer, bottom, caption, number; /* Initialization */ $(function() { // Append the Slimbox HTML code at the bottom of the document $("body").append( $([ overlay = $('')[0], center = $('')[0], bottomContainer = $('')[0] ]).css("display", "none") ); image = $('').appendTo(center).append( sizer = $('').append([ prevLink = $('').click(previous)[0], nextLink = $('').click(next)[0] ])[0] )[0]; bottom = $('').appendTo(bottomContainer).append([ $('').add(overlay).click(close)[0], caption = $('')[0], number = $('')[0], $('')[0] ])[0]; }); /* API */ // Open Slimbox with the specified parameters $.slimbox = function(_images, startImage, _options) { options = $.extend({ loop: false, // Allows to navigate between first and last images overlayOpacity: 0.8, // 1 is opaque, 0 is completely transparent (change the color in the CSS file) overlayFadeDuration: 400, // Duration of the overlay fade-in and fade-out animations (in milliseconds) resizeDuration: 400, // Duration of each of the box resize animations (in milliseconds) resizeEasing: "swing", // "swing" is jQuery's default easing initialWidth: 250, // Initial width of the box (in pixels) initialHeight: 250, // Initial height of the box (in pixels) imageFadeDuration: 400, // Duration of the image fade-in animation (in milliseconds) captionAnimationDuration: 400, // Duration of the caption animation (in milliseconds) counterText: "Image {x} of {y}", // Translate or change as you wish, or set it to false to disable counter text for image groups closeKeys: [27, 88, 67], // Array of keycodes to close Slimbox, default: Esc (27), 'x' (88), 'c' (67) previousKeys: [37, 80], // Array of keycodes to navigate to the previous image, default: Left arrow (37), 'p' (80) nextKeys: [39, 78] // Array of keycodes to navigate to the next image, default: Right arrow (39), 'n' (78) }, _options); // The function is called for a single image, with URL and Title as first two arguments if (typeof _images == "string") { _images = [[_images, startImage]]; startImage = 0; } middle = win.scrollTop() + ((operaFix ? documentElement.clientHeight : win.height()) / 2); centerWidth = options.initialWidth; centerHeight = options.initialHeight; $(center).css({top: Math.max(0, middle - (centerHeight / 2)), width: centerWidth, height: centerHeight, marginLeft: -centerWidth/2}).show(); compatibleOverlay = ie6 || (overlay.currentStyle && (overlay.currentStyle.position != "fixed")); if (compatibleOverlay) overlay.style.position = "absolute"; $(overlay).css("opacity", options.overlayOpacity).fadeIn(options.overlayFadeDuration); position(); setup(1); images = _images; options.loop = options.loop && (images.length > 1); return changeImage(startImage); }; /* options: Optional options object, see jQuery.slimbox() linkMapper: Optional function taking a link DOM element and an index as arguments and returning an array containing 2 elements: the image URL and the image caption (may contain HTML) linksFilter: Optional function taking a link DOM element and an index as arguments and returning true if the element is part of the image collection that will be shown on click, false if not. "this" refers to the element that was clicked. This function must always return true when the DOM element argument is "this". */ $.fn.slimbox = function(_options, linkMapper, linksFilter) { linkMapper = linkMapper || function(el) { return [el.href, el.title]; }; linksFilter = linksFilter || function() { return true; }; var links = this; return links.unbind("click").click(function() { // Build the list of images that will be displayed var link = this, startIndex = 0, filteredLinks, i = 0, length; filteredLinks = $.grep(links, function(el, i) { return linksFilter.call(link, el, i); }); // We cannot use jQuery.map() because it flattens the returned array for (length = filteredLinks.length; i < length; ++i) { if (filteredLinks[i] == link) startIndex = i; filteredLinks[i] = linkMapper(filteredLinks[i], i); } return $.slimbox(filteredLinks, startIndex, _options); }); }; /* Internal functions */ function position() { var l = win.scrollLeft(), w = operaFix ? documentElement.clientWidth : win.width(); $([center, bottomContainer]).css("left", l + (w / 2)); if (compatibleOverlay) $(overlay).css({left: l, top: win.scrollTop(), width: w, height: win.height()}); } function setup(open) { $("object").add(ie6 ? "select" : "embed").each(function(index, el) { if (open) $.data(el, "slimbox", el.style.visibility); el.style.visibility = open ? "hidden" : $.data(el, "slimbox"); }); var fn = open ? "bind" : "unbind"; win[fn]("scroll resize", position); $(document)[fn]("keydown", keyDown); } function keyDown(event) { var code = event.keyCode, fn = $.inArray; // Prevent default keyboard action (like navigating inside the page) return (fn(code, options.closeKeys) >= 0) ? close() : (fn(code, options.nextKeys) >= 0) ? next() : (fn(code, options.previousKeys) >= 0) ? previous() : false; } function previous() { return changeImage(prevImage); } function next() { return changeImage(nextImage); } function changeImage(imageIndex) { if (imageIndex >= 0) { activeImage = imageIndex; activeURL = images[activeImage][0]; prevImage = (activeImage || (options.loop ? images.length : 0)) - 1; nextImage = ((activeImage + 1) % images.length) || (options.loop ? 0 : -1); stop(); center.className = "lbLoading"; preload = new Image(); preload.onload = animateBox; preload.src = activeURL; } return false; } function animateBox() { center.className = ""; $(image).css({backgroundImage: "url(" + activeURL + ")", visibility: "hidden", display: ""}); $(sizer).width(preload.width); $([sizer, prevLink, nextLink]).height(preload.height); $(caption).html(images[activeImage][1] || ""); $(number).html((((images.length > 1) && options.counterText) || "").replace(/{x}/, activeImage + 1).replace(/{y}/, images.length)); if (prevImage >= 0) preloadPrev.src = images[prevImage][0]; if (nextImage >= 0) preloadNext.src = images[nextImage][0]; centerWidth = image.offsetWidth; centerHeight = image.offsetHeight; var top = Math.max(0, middle - (centerHeight / 2)); if (center.offsetHeight != centerHeight) { $(center).animate({height: centerHeight, top: top}, options.resizeDuration, options.resizeEasing); } if (center.offsetWidth != centerWidth) { $(center).animate({width: centerWidth, marginLeft: -centerWidth/2}, options.resizeDuration, options.resizeEasing); } $(center).queue(function() { $(bottomContainer).css({width: centerWidth, top: top + centerHeight, marginLeft: -centerWidth/2, visibility: "hidden", display: ""}); $(image).css({display: "none", visibility: "", opacity: ""}).fadeIn(options.imageFadeDuration, animateCaption); }); } function animateCaption() { if (prevImage >= 0) $(prevLink).show(); if (nextImage >= 0) $(nextLink).show(); $(bottom).css("marginTop", -bottom.offsetHeight).animate({marginTop: 0}, options.captionAnimationDuration); bottomContainer.style.visibility = ""; } function stop() { preload.onload = null; preload.src = preloadPrev.src = preloadNext.src = activeURL; $([center, image, bottom]).stop(true); $([prevLink, nextLink, image, bottomContainer]).hide(); } function close() { if (activeImage >= 0) { stop(); activeImage = prevImage = nextImage = -1; $(center).hide(); $(overlay).stop().fadeOut(options.overlayFadeDuration, setup); } return false; } })(jQuery);
如何以这种方式更改showNewContent（）回调…
function showNewContent() { // Attach slimbox to new content... $('#content').find("a[rel^='lightbox']").slimbox({}, null, function(el) { return (this == el) || ((this.rel.length > 8) && (this.rel == el.rel)); }); // ... and then bring up the new stuff. $('#content').fadeIn('normal',hideLoader()); }
由于livequery已被弃用了很长时间，我的解决方案是使用jQuery函数.each() ，如下例所示：
function refreshSlimbox() { $('a[rel^=\'lightbox\']').each(function(){ $('a[rel^=\'lightbox\']').slimbox({/* Put custom options here */}, null, function(el) { return (this == el) || ((this.rel.length > 8) && (this.rel == el.rel)); }), function() { //remove slimbox? this is called when elements no longer match } }); }
刷新我在ajax准备好时调用refreshSlimbox()