如何将自动旋转添加到jQuery水平手风琴中
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03-10-2019 - |
题
我构建了一个水平手风琴,可以在单击时进行动画。我想向其添加自动旋转功能,以便幻灯片每三秒钟一次自行旋转,但我无法弄清楚这部分...
这是水平手风琴的代码:
<div id="slideshow">
<ol id="slides">
<li class="slide open active" id="slide-1">
<a href="recipe_detail.aspx?did=1014"><img src="media/images/recipes/featured-tuna-chop-chop-salad.jpg" alt="" /></a>
<a class="slidebutton" href="javascript:void(0);"></a>
</li>
<li class="slide open" id="slide-2">
<a href="recipe_detail.aspx?did=1016"><img src="media/images/recipes/featured-tuna-rolls-with-GS-sauce.jpg" alt="" /></a>
<a class="slidebutton" href="javascript:void(0);"></a>
</li>
<li class="slide open" id="slide-3">
<a href="recipe_detail.aspx?did=1101"><img src="media/images/recipes/featured-salmon-breakfast-strudel.jpg" alt="" /></a>
<a class="slidebutton" href="javascript:void(0);"></a>
</li>
<li class="slide open" id="slide-4">
<a href="recipe_detail.aspx?did=775"><img src="media/images/recipes/featured-chunky-tuna-potato-salad.jpg" alt="" /></a>
<a class="slidebutton" href="javascript:void(0);"></a>
</li>
<li class="slide open" id="slide-5">
<a href="recipe_detail.aspx?did=988"><img src="media/images/recipes/featured-clam-and-artichoke-mini.jpg" alt="" /></a>
<a class="slidebutton" href="javascript:void(0);"></a>
</li>
<li class="slide open" id="slide-6">
<a href="recipe_detail.aspx?did=598"><img src="media/images/recipes/featured-salmon-party-app.jpg" alt="" /></a>
<a class="slidebutton" href="javascript:void(0);"></a>
</li>
<li class="slide open" id="slide-7">
<a href="recipe_detail.aspx?did=425"><img src="media/images/recipes/featured-tortellini-tuna-salad.jpg" alt="" /></a>
<a class="slidebutton" href="javascript:void(0);"></a>
</li>
</ol>
<ol id="slidecontents">
<li class="slidecontent open" id="content-slide-1">
<p><span class="featureRecipeTitle">Stir Fried “Chop Chop” Salad</span></p>
<div class="recipeSliderGetRecipe"><a href="recipe_detail.aspx?did=1014"><img src="media/images/recipes/button-get-the-recipe.png"></a></div>
</li>
<li class="slidecontent" id="content-slide-2">
<p><span class="featureRecipeTitle">Tuna Rolls with Fresh Ginger Dipping Sauce</span></p>
<div class="recipeSliderGetRecipe"><a href="recipe_detail.aspx?did=1016"><img src="media/images/recipes/button-get-the-recipe.png"></a></div>
</li>
<li class="slidecontent" id="content-slide-3">
<p><span class="featureRecipeTitle">Mermaid's Breakfast Strudel</span></p>
<div class="recipeSliderGetRecipe"><a href="recipe_detail.aspx?did=1101"><img src="media/images/recipes/button-get-the-recipe.png"></a></div>
</li>
<li class="slidecontent" id="content-slide-4">
<p><span class="featureRecipeTitle">Chunky Tuna Potato Salad</span></p>
<div class="recipeSliderGetRecipe"><a href="recipe_detail.aspx?did=775"><img src="media/images/recipes/button-get-the-recipe.png"></a></div>
</li>
<li class="slidecontent" id="content-slide-5">
<p><span class="featureRecipeTitle">Clam & Artichoke Mini Melts</span></p>
<div class="recipeSliderGetRecipe"><a href="recipe_detail.aspx?did=988"><img src="media/images/recipes/button-get-the-recipe.png"></a></div>
</li>
<li class="slidecontent" id="content-slide-6">
<p><span class="featureRecipeTitle">Salmon Party Spread Appetizer</span></p>
<div class="recipeSliderGetRecipe"><a href="recipe_detail.aspx?did=598"><img src="media/images/recipes/button-get-the-recipe.png"></a></div>
</li>
<li class="slidecontent" id="content-slide-7">
<p><span class="featureRecipeTitle">Tortellini Tuna Salad</span></p>
<div class="recipeSliderGetRecipe"><a href="recipe_detail.aspx?did=425"><img src="media/images/recipes/button-get-the-recipe.png"></a></div>
</li>
</ol>
这是与之关联的JavaScript:
$(document).ready(function() {
$('#nav li').hover(function() {
$(this).addClass('hover');
}, function() {
$(this).removeClass('hover');
});
$('.slide')
.bind('open', function() {
if(! $(this).hasClass('open')) {
$(this).next().trigger('open');
$(this).addClass('open');
$(this).animate({right: "-=423px"});
} else {
$(this).prev().trigger('close');
}
$(this).siblings().removeClass('active');
$(this).addClass('active');
})
.bind('close', function() {
if($(this).hasClass('open')) {
$(this).removeClass('open');
$(this).animate({right: "+=423px"});
$(this).prev().trigger('close');
}
});
$('.slidebutton').click(function() {
$(this).parent().trigger('open');
$('#content-' + $(this).parent().attr('id')).trigger('show');
});
$('.slidecontent').bind('show', function() {
$('.slidecontent').removeClass('open');
$(this).addClass('open');
});
$('#nav>li').hover(function() {
$(this).addClass('hover');
}, function() {
$(this).removeClass('hover');
});
});
如果有人对我有一些智慧,可以使每3秒钟的幻灯片自动旋转一次,那真是太神奇了。谢谢你!
解决方案
首先 - 我不觉得您使用prev()。触发('某物)我不确定它的用途。看起来它将事件填充到其他元素中。我不明白;)
至于问题:您应该做这样的事情:
setInterval(function(){
$next=$('.active').next('.slide');
if($next.length==0){ $next=$('.slide:first'); }
$next.find('.slidebutton').triggerHandler('click');
},3000);
您可能需要更改一些课程等。
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