我见过很多人都遇到过这个错误，但他们中的大多数人说这是因为没有定义 jquery 或类似的东西......
我面临同样的错误，因为在其他网站上同样的脚本适用于我....
我什至在 lightbox me 文件中编写了我的函数，但它仍然给出了错误。然后我将它放入灯箱代码本身但没有用......
我在这里复制并粘贴代码...你们中的大多数人必须已经拥有灯箱我的代码，但我只是将其发布以供参考...错误发生在我称之为此行的函数“switch_sections”中
"$("#ajax-loader").lightbox_me();"
(function($) {
$.fn.lightbox_me = function(options) {
return this.each(function() {
var
opts = $.extend({}, $.fn.lightbox_me.defaults, options),
$overlay = $(),
$self = $(this),
$iframe = $('<iframe id="foo" style="z-index: ' + (opts.zIndex + 1) + ';border: none; margin: 0; padding: 0; position: absolute; width: 100%; height: 100%; top: 0; left: 0; filter: mask();"/>'),
ie6 = ($.browser.msie && $.browser.version < 7);
if (opts.showOverlay) {
//check if there's an existing overlay, if so, make subequent ones clear
var $currentOverlays = $(".js_lb_overlay:visible");
if ($currentOverlays.length > 0){
$overlay = $('<div class="lb_overlay_clear js_lb_overlay"/>');
} else {
$overlay = $('<div class="' + opts.classPrefix + '_overlay js_lb_overlay"/>');
}
}
/*----------------------------------------------------
DOM Building
---------------------------------------------------- */
if (ie6) {
var src = /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank';
$iframe.attr('src', src);
$('body').append($iframe);
} // iframe shim for ie6, to hide select elements
$('body').append($self.hide()).append($overlay);
/*----------------------------------------------------
Overlay CSS stuffs
---------------------------------------------------- */
// set css of the overlay
if (opts.showOverlay) {
setOverlayHeight(); // pulled this into a function because it is called on window resize.
$overlay.css({
position: 'absolute',
width: '100%',
top: 0,
left: 0,
right: 0,
bottom: 0,
zIndex: (opts.zIndex + 2),
display: 'none'
});
if (!$overlay.hasClass('lb_overlay_clear')){
$overlay.css(opts.overlayCSS);
}
}
/*----------------------------------------------------
Animate it in.
---------------------------------------------------- */
//
if (opts.showOverlay) {
$overlay.fadeIn(opts.overlaySpeed, function() {
setSelfPosition();
$self[opts.appearEffect](opts.lightboxSpeed, function() {
setOverlayHeight();
setSelfPosition();
opts.onLoad()
});
});
} else {
setSelfPosition();
$self[opts.appearEffect](opts.lightboxSpeed, function() {
opts.onLoad()
});
}
/*----------------------------------------------------
Hide parent if parent specified (parentLightbox should be jquery reference to any parent lightbox)
---------------------------------------------------- */
if (opts.parentLightbox) {
opts.parentLightbox.fadeOut(200);
}
/*----------------------------------------------------
Bind Events
---------------------------------------------------- */
$(window).resize(setOverlayHeight)
.resize(setSelfPosition)
.scroll(setSelfPosition);
$(window).bind('keyup.lightbox_me', observeKeyPress);
if (opts.closeClick) {
//$overlay.click(function(e) { closeLightbox(); e.preventDefault; });
$overlay.click(function(e) {
e.preventDefault;
});
}
$self.delegate(opts.closeSelector, "click", function(e) {
closeLightbox();
e.preventDefault();
});
$self.bind('close', closeLightbox);
$self.bind('reposition', setSelfPosition);
/*--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
/*----------------------------------------------------
Private Functions
---------------------------------------------------- */
/* Remove or hide all elements */
function closeLightbox() {
var s = $self[0].style;
if (opts.destroyOnClose) {
$self.add($overlay).remove();
} else {
$self.add($overlay).hide();
}
//show the hidden parent lightbox
if (opts.parentLightbox) {
opts.parentLightbox.fadeIn(200);
}
$iframe.remove();
// clean up events.
$self.undelegate(opts.closeSelector, "click");
$(window).unbind('reposition', setOverlayHeight);
$(window).unbind('reposition', setSelfPosition);
$(window).unbind('scroll', setSelfPosition);
$(window).unbind('keyup.lightbox_me');
if (ie6)
s.removeExpression('top');
opts.onClose();
}
/* Function to bind to the window to observe the escape/enter key press */
function observeKeyPress(e) {
if((e.keyCode == 27 || (e.DOM_VK_ESCAPE == 27 && e.which==0)) && opts.closeEsc) closeLightbox();
}
/* Set the height of the overlay
: if the document height is taller than the window, then set the overlay height to the document height.
: otherwise, just set overlay height: 100%
*/
function setOverlayHeight() {
if ($(window).height() < $(document).height()) {
$overlay.css({
height: $(document).height() + 'px'
});
$iframe.css({
height: $(document).height() + 'px'
});
} else {
$overlay.css({
height: '100%'
});
if (ie6) {
$('html,body').css('height','100%');
$iframe.css('height', '100%');
} // ie6 hack for height: 100%; TODO: handle this in IE7
}
}
/* Set the position of the modal'd window ($self)
: if $self is taller than the window, then make it absolutely positioned
: otherwise fixed
*/
function setSelfPosition() {
var s = $self[0].style;
// reset CSS so width is re-calculated for margin-left CSS
$self.css({
left: '50%',
marginLeft: ($self.outerWidth() / 2) * -1,
zIndex: (opts.zIndex + 3)
});
/* we have to get a little fancy when dealing with height, because lightbox_me
is just so fancy.
*/
// if the height of $self is bigger than the window and self isn't already position absolute
if (($self.height() + 80 >= $(window).height()) && ($self.css('position') != 'absolute' || ie6)) {
// we are going to make it positioned where the user can see it, but they can still scroll
// so the top offset is based on the user's scroll position.
var topOffset = $(document).scrollTop() + 40;
$self.css({
position: 'absolute',
top: topOffset + 'px',
marginTop: 0
})
if (ie6) {
s.removeExpression('top');
}
} else if ($self.height()+ 80 < $(window).height()) {
//if the height is less than the window height, then we're gonna make this thing position: fixed.
// in ie6 we're gonna fake it.
if (ie6) {
s.position = 'absolute';
if (opts.centered) {
s.setExpression('top', '(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"')
s.marginTop = 0;
} else {
var top = (opts.modalCSS && opts.modalCSS.top) ? parseInt(opts.modalCSS.top) : 0;
s.setExpression('top', '((blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + '+top+') + "px"')
}
} else {
if (opts.centered) {
$self.css({
position: 'fixed',
top: '50%',
marginTop: ($self.outerHeight() / 2) * -1
})
} else {
$self.css({
position: 'fixed'
}).css(opts.modalCSS);
}
}
}
}
});
};
$.fn.lightbox_me.defaults = {
// animation
appearEffect: "fadeIn",
appearEase: "",
overlaySpeed: 250,
lightboxSpeed: 300,
// close
closeSelector: ".close",
closeClick: true,
closeEsc: true,
// behavior
destroyOnClose: false,
showOverlay: true,
parentLightbox: false,
// callbacks
onLoad: function() {},
onClose: function() {},
// style
classPrefix: 'lb',
zIndex: 999,
centered: false,
modalCSS: {
top: '40px'
},
overlayCSS: {
background: 'black',
opacity: .3
}
}
})(jQuery);
function switch_sections(id_to_show,class_setting_id)
{
document.getElementById('ajax-loader').style.display="block";
$("#ajax-loader").lightbox_me();
setTimeout(function(){
document.getElementById('ajax-loader').style.display="none";
$('#ajax-loader').trigger('close');
},3000);
document.getElementById('occupations').style.display='none';
document.getElementById('inductions').style.display='none';
document.getElementById('licenses').style.display='none';
document.getElementById('tickets').style.display='none';
document.getElementById('occ').className='';
document.getElementById('inc').className='';
document.getElementById('lics').className='';
document.getElementById('tick').className='';
document.getElementById(id_to_show).style.display='block';
document.getElementById(class_setting_id).className='active';
}
任何人都可以帮助我吗？我将不胜感激...