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向jquery$(window.load函数声明中添加多个函数的正确方法是什么?

dom jquery javascript

RandyMorris · 技术社区 · 15 年前

我使用以下javascript在jquery中使用nivo slider对象来设置两个幻灯片的动画:

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" type="text/javascript"></script>  
<script src="jquery.nivo.slider.pack.js" type="text/javascript"></script>  
<script type="text/javascript">  
$(window).load(function() {  
    $('#sliderone').nivoSlider({  
        effect:'fade',  
        slices:15,  
        animSpeed:500,  
        pauseTime:7000,  
        startSlide:0, //Set starting Slide (0 index)  
        directionNav:false, //Next & Prev  
        directionNavHide:true, //Only show on hover  
        controlNav:false, //1,2,3...  
        controlNavThumbs:false, //Use thumbnails for Control Nav  
        controlNavThumbsSearch: '.jpg', //Replace this with...  
        controlNavThumbsReplace: '_thumb.jpg', //...this in thumb Image src  
        keyboardNav:false, //Use left & right arrows  
        pauseOnHover:true, //Stop animation while hovering  
        manualAdvance:false, //Force manual transitions  
        captionOpacity:0.8, //Universal caption opacity  
        beforeChange: function(){},  
        afterChange: function(){},  
        slideshowEnd: function(){} //Triggers after all slides have been shown  
    });  
});  
$(window).load(function() {  
    $('#slidertwo').nivoSlider({  
        effect:'fade',  
        slices:15,  
        animSpeed:500,  
        pauseTime:7000,  
        startSlide:0, //Set starting Slide (0 index)  
        directionNav:false, //Next & Prev  
        directionNavHide:true, //Only show on hover  
        controlNav:false, //1,2,3...  
        controlNavThumbs:false, //Use thumbnails for Control Nav  
        controlNavThumbsSearch: '.jpg', //Replace this with...  
        controlNavThumbsReplace: '_thumb.jpg', //...this in thumb Image src  
        keyboardNav:false, //Use left & right arrows  
        pauseOnHover:true, //Stop animation while hovering  
        manualAdvance:false, //Force manual transitions  
        captionOpacity:0.8, //Universal caption opacity  
        beforeChange: function(){},  
        afterChange: function(){},  
        slideshowEnd: function(){} //Triggers after all slides have been shown  
    });  
});  
</script>

任何关于如何正确地做到这一点的建议都将不胜感激。

4 回复 | 直到 15 年前

Felix Kling 15 年前

由于两个回调的代码几乎相同,因此我将其重构为:

$(window).load(function() {  
    $('#sliderone, #slidertwo').nivoSlider({  
        effect:'fade',  
        slices:15,  
        animSpeed:500,  
        pauseTime:7000,  
        startSlide:0, //Set starting Slide (0 index)  
        directionNav:false, //Next & Prev  
        directionNavHide:true, //Only show on hover  
        controlNav:false, //1,2,3...  
        controlNavThumbs:false, //Use thumbnails for Control Nav  
        controlNavThumbsSearch: '.jpg', //Replace this with...  
        controlNavThumbsReplace: '_thumb.jpg', //...this in thumb Image src  
        keyboardNav:false, //Use left & right arrows  
        pauseOnHover:true, //Stop animation while hovering  
        manualAdvance:false, //Force manual transitions  
        captionOpacity:0.8, //Universal caption opacity  
        beforeChange: function(){},  
        afterChange: function(){},  
        slideshowEnd: function(){} //Triggers after all slides have been shown  
    });  
});

还可以考虑改用document ready事件: $(document).ready(function(){...}) 或短 $(function(){...}) .

假设两个滑块的外观和工作方式完全相同,这段代码使得对它们进行更改更加容易,因为您只需要进行更改一旦 (提高可维护性和可读性)。

Robert 15 年前

你只需要一份window.load 你可以把这两个函数都放进去。

$(window).load(function() {  
    $('#sliderone').nivoSlider({  
        effect:'fade',  
        slices:15,  
        animSpeed:500,  
        pauseTime:7000,  
        startSlide:0, //Set starting Slide (0 index)  
        directionNav:false, //Next & Prev  
        directionNavHide:true, //Only show on hover  
        controlNav:false, //1,2,3...  
        controlNavThumbs:false, //Use thumbnails for Control Nav  
        controlNavThumbsSearch: '.jpg', //Replace this with...  
        controlNavThumbsReplace: '_thumb.jpg', //...this in thumb Image src  
        keyboardNav:false, //Use left & right arrows  
        pauseOnHover:true, //Stop animation while hovering  
        manualAdvance:false, //Force manual transitions  
        captionOpacity:0.8, //Universal caption opacity  
        beforeChange: function(){},  
        afterChange: function(){},  
        slideshowEnd: function(){} //Triggers after all slides have been shown  
    });   
    $('#slidertwo').nivoSlider({  
        effect:'fade',  
        slices:15,  
        animSpeed:500,  
        pauseTime:7000,  
        startSlide:0, //Set starting Slide (0 index)  
        directionNav:false, //Next & Prev  
        directionNavHide:true, //Only show on hover  
        controlNav:false, //1,2,3...  
        controlNavThumbs:false, //Use thumbnails for Control Nav  
        controlNavThumbsSearch: '.jpg', //Replace this with...  
        controlNavThumbsReplace: '_thumb.jpg', //...this in thumb Image src  
        keyboardNav:false, //Use left & right arrows  
        pauseOnHover:true, //Stop animation while hovering  
        manualAdvance:false, //Force manual transitions  
        captionOpacity:0.8, //Universal caption opacity  
        beforeChange: function(){},  
        afterChange: function(){},  
        slideshowEnd: function(){} //Triggers after all slides have been shown  
    });  
});

Starx 15 年前

尝试使用类而不是id。看起来所有的选项都是一样的,所以你不需要使用相同的代码两次。尝试使用类并将多个窗口加载不要制造任何麻烦

这样地

$(window).load(function() {  
    $('.sliders').nivoSlider({  
        effect:'fade',  
        slices:15,  
        animSpeed:500,  
        pauseTime:7000,  
        startSlide:0, //Set starting Slide (0 index)  
        directionNav:false, //Next & Prev  
        directionNavHide:true, //Only show on hover  
        controlNav:false, //1,2,3...  
        controlNavThumbs:false, //Use thumbnails for Control Nav  
        controlNavThumbsSearch: '.jpg', //Replace this with...  
        controlNavThumbsReplace: '_thumb.jpg', //...this in thumb Image src  
        keyboardNav:false, //Use left & right arrows  
        pauseOnHover:true, //Stop animation while hovering  
        manualAdvance:false, //Force manual transitions  
        captionOpacity:0.8, //Universal caption opacity  
        beforeChange: function(){},  
        afterChange: function(){},  
        slideshowEnd: function(){} //Triggers after all slides have been shown  
    });  
});

现在给你的两个滑块上课 sliders

tarn 15 年前

$(function() {

    $("#Slider1"). ..

    $("#Slider2"). ..

});