JQuery scrollTo底部的Div

时间:2014-07-22 20:25:19

标签: javascript jquery html sass scrollto

我正在使用scrollTo jQuery插件,以便自动滚动到页面的特定部分。单击页面上的按钮(#neo_scroll_button)时,我希望页面滚动div #neo_home_panel的长度。

这是我的JSFiddle:http://jsfiddle.net/h9kw9/

这是我的HTML

<body>
<div id="neo_wrapper">
    <div id="neo_home_panel">   <!-- Start panel 1 -->
        <div id="neo_scroll_button">
            <p>Enter</p>
        </div></a>
    </div>  <!-- End of panel 1 -->
    <div id="neo_content_panel">    <!-- Start panel 2 -->
        <div class="neo_img_container">
            <img src="http://fpoimagery.com/?t=px&w=450&h=250&bg=0ff&fg=000000" />
        </div>
        <div class="neo_text_container">
            <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem.</p>
        </div>
        <div class="neo_text_container">
            <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem.</p>
        </div>
        <div class="neo_img_container">
            <img src="http://fpoimagery.com/?t=px&w=450&h=250&bg=0ff&fg=000000" />
        </div>
        <div class="neo_img_container">
            <img src="http://fpoimagery.com/?t=px&w=450&h=250&bg=0ff&fg=000000" />
        </div>
        <div class="neo_text_container">
            <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem.</p>
        </div>
        <div class="neo_img_container2">
            <img src="http://fpoimagery.com/?t=px&w=960&h=250&bg=0ff&fg=000000" />
        </div>
    </div>  <!-- End panel 2 -->
</div>  <!-- End of wrapper -->

SASS:

 body, html { 
width: 100%;
height: 100%;
padding: 0;
margin: 0;
}

#neo_wrapper {  /* Wrapper for entire page */
width: 100%;
height: 1045px;
margin: 0 auto;

#neo_home_panel {   /* Opening panel */
    width: auto;
    height: auto;
    margin: 0 auto;
    background: #999999; 
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    -ms-background-size: cover;
    background-size: cover;
    /*overflow: hidden;*/

    #neo_scroll_button {    /* Div that enables scroll */
        position: absolute;
        bottom: 25px;
        left: 0;
        right: 0;
        margin: 0 auto;
        width: 150px;
        height: 35px;
        background: #F00;
        color: #FFF;
        text-align: center;
        line-height: 35px;
        display: table; /* Allows text to be completely centered */
        cursor: pointer;

        a { /* Formatting for link */
            &:link {text-decoration: none; color: #FFF;}
            &:visited {text-decoration: none; color: #FFF;}
        }
    }
}

#neo_content_panel {    /* Content panel (images/text) */
    width: 960px;
    height: 100%;
    margin: 0 auto;
    background: #CCC;
    /*overflow: hidden;*/

    .neo_img_container {    /* Container for images */
        float: left;
        width: 450px;
        height: 250px;
        /*margin-right: 25px;*/
        &:nth-child(odd){
            margin: 0 60px 15px 0; 
        }
    }

    .neo_text_container {   /* Container for text */
        float: left;
        width: 450px;
        height: 250px;
        margin: 0 auto;
        &:nth-child(odd){
            margin: 0 60px 15px 0; 
        }
    }

    .neo_img_container2 {
        width: 100%;
        height: 250px;
        margin: 0 auto;
    }
}
}

和JQuery

$(document).ready(function() {

var $homePanelHeight = parseInt($('#neo_home_panel').height());

$('#neo_scroll_button').click(function() {
    $.scrollTo('$homePanelHeight', 800);
    //alert("Hello world");
});

 });

1 个答案:

答案 0 :(得分:0)

借助锚标记,我们可以轻松实现FIDDLE DEMO

这是我在neo_scroll_button

中添加的内容
 <a href="#end"> <div id="neo_scroll_button"><p>Enter</p> </a>

neo_content_panel结束时:

 <dev id="end"></div>

另外,在JS中:

$(function() {
  $('a').bind('click', function(event) {
    var $anchor = $(this);
    $('html, body').stop().animate({
      scrollTop: $($anchor.attr('href')).offset().top
    }, 1000);
    event.preventDefault();
  });
});