第一次在这里问问题,但我狂热地使用stackoverflow。
我创建了一个使用 jQuery BBQ 以 AJAX 方式加载页面的网站,并且仍然能够使用后退按钮等来跟踪历史记录......
开箱即用的 BBQ 只使用.hide()
和.show()
函数来加载内容。例如,我想知道如何修改它以实现无缝过渡(例如褪色)的最佳方法。
这是代码:
$(function(){
// Keep a mapping of url-to-container for caching purposes.
var cache = {
// If url is '' (no fragment), display this div's content.
'': $('#home')
};
// Bind an event to window.onhashchange that, when the history state changes,
// gets the url from the hash and displays either our cached content or fetches
// new content to be displayed.
$(window).bind( 'hashchange', function(e) {
// Get the hash (fragment) as a string, with any leading # removed. Note that
// in jQuery 1.4, you should use e.fragment instead of $.param.fragment().
var url = $.param.fragment();
// Remove .current class from any previously "current" link(s).
$( 'a.current' ).removeClass( 'current' );
// Hide any visible ajax content.
$( '#main' ).children( ':visible' ).hide(1000);
// Add .current class to "current" nav link(s), only if url isn't empty.
url && $( 'a[href="#' + url + '"]' ).addClass( 'current' );
if ( cache[ url ] ) {
// Since the element is already in the cache, it doesn't need to be
// created, so instead of creating it again, let's just show it!
cache[ url ].show(1000);
} else {
// Show "loading" content while AJAX content loads.
$( '.bbq-loading' ).show();
// Create container for this url's content and store a reference to it in
// the cache.
//$('.page:visible').fadeout(1000);
url = $( '<div class="page"/>' )
// Append the content container to the parent container.
.appendTo( '#main' )
// Load external content via AJAX. Note that in order to keep this
// example streamlined, only the content in .infobox is shown. You'll
// want to change this based on your needs.
.load( url, function(){
// Content loaded, hide "loading" content.
$( '.bbq-loading' ).hide();
});
}
})
// Since the event is only triggered when the hash changes, we need to trigger
// the event now, to handle the hash the page may have loaded with.
$(window).trigger( 'hashchange' );
});
如您所见,我有一个.hide(1000)
and .show(1000)
,但它似乎会闪烁页面上的所有内容,甚至是不在<div id="main">
...
任何帮助将非常感激。很抱歉,我不能包含该示例,因为它在我和客户之间是机密的。