有人能帮帮我吗?我需要在其余的jQuery构建元素列表之前隐藏.jshowoff-link元素。然后,我在结尾处显示相同的元素。
它在链接中生成一个图像列表。但是,由于某些原因,它只显示第一个图像和链接,而不显示其他图像和链接。
我尝试交换.show();函数的位置并将其添加到最后一条if else语句中,但也不起作用。
这一切都是为了在.jshowoff();函数触发之前停止显示图像和链接的列表。
所以我已经想不出办法了。有人能帮上忙吗?
// hide banners to begin with
$ ('.jshowoff-link').hide();
// this function wraps the elements in the neccessary tags to work with anything Slider
$ (document).ready(function() {
$('a.jshowoff-link')
.wrap('<li class="jshowoff-slide"></li>');
$('li.jshowoff-slide')
.wrapAll('<ul id="jshowoff"></ul>');
// figures out if there's more than one <li> being produced
if (banners.length > 1) {
// if so, build the jshowoff
$('#jshowoff').jshowoff({speed:7000, changeSpeed:1000, autoPlay:true, controls:true, links:true, animatePause:false, hoverPause:false });
}
else {
// if not, disable the function
$('#jshowoff').jshowoff({speed:7000, changeSpeed:1000, autoPlay:false, controls:false, links:false, animatePause:false, hoverPause:false });
}
// show the jshowoff after it's been built to stop flash of content on slow internet connections
$('.jshowoff-link').show();
return false;
}); 发布于 2011-01-11 20:11:43
问题是:当jshowoff启动时,它从#jshowoff容器中删除所有子元素,并将它们放入一个变量中。然后,它将它们逐个添加到容器中。正因为如此,当您尝试show()它们时,您的链接不在DOM中。您可以做的是,在调用jshowoff()之前隐藏完整的jshowoff元素,然后在调用完成后再次显示它:
$ (document).ready(function() {
$('a.jshowoff-link')
.wrap('<li class="jshowoff-slide"></li>');
$('li.jshowoff-slide')
.wrapAll('<ul id="jshowoff"></ul>');
var $container = $('#jshowoff');
$container.hide();
// figures out if there's more than one <li> being produced
if (banners.length > 1) {
// if so, build the jshowoff
$container.jshowoff({speed:7000, changeSpeed:1000, autoPlay:true, controls:true, links:true, animatePause:false, hoverPause:false });
}
else {
// if not, disable the function
$container.jshowoff({speed:7000, changeSpeed:1000, autoPlay:false, controls:false, links:false, animatePause:false, hoverPause:false });
}
// show the jshowoff after it's been built to stop flash of content on slow internet connections
$container.show();
return false;
}); 如果你仍然得到闪烁的元素,你也可以首先隐藏链接,创建容器,隐藏它,再次显示链接,然后添加jshowoff并再次显示容器,如下所示:
// hide banners to begin with
$ ('.jshowoff-link').hide();
$ (document).ready(function() {
$('a.jshowoff-link')
.wrap('<li class="jshowoff-slide"></li>');
$('li.jshowoff-slide')
.wrapAll('<ul id="jshowoff"></ul>');
var $container = $('#jshowoff');
$container.hide();
// The links are still attached to the DOM at this point, but hidden inside the hidden container.
$('.jshowoff-link').show();
// figures out if there's more than one <li> being produced
if (banners.length > 1) {
// if so, build the jshowoff
$container.jshowoff({speed:7000, changeSpeed:1000, autoPlay:true, controls:true, links:true, animatePause:false, hoverPause:false });
}
else {
// if not, disable the function
$container.jshowoff({speed:7000, changeSpeed:1000, autoPlay:false, controls:false, links:false, animatePause:false, hoverPause:false });
}
// show the jshowoff after it's been built to stop flash of content on slow internet connections
$container.show();
return false;
}); https://stackoverflow.com/questions/4656113
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