Javascript Jquery内容滚动

Javascript Jquery内容滚动,javascript,jquery,jquery-ui,jquery-plugins,Javascript,Jquery,Jquery Ui,Jquery Plugins,我怎样才能把两者结合在一起,在哪里 当你滑到一个特定的标签(慢速、中速等)时,你基本上会移动到那个特定的框 那就对了 不要介意下降 需要一个示例您能在演示中看到脚本(查看代码)吗 只需对脚本进行少量修改,只需更改为: $(function() { var scrollPane = $( ".scroll-pane" ), scrollContent = $( ".scroll-content" ); var scrollbar = $( "

我怎样才能把两者结合在一起,在哪里

当你滑到一个特定的标签(慢速、中速等)时,你基本上会移动到那个特定的框 那就对了

不要介意下降

需要一个示例

您能在演示中看到脚本(查看代码)吗

只需对脚本进行少量修改,只需更改为:

$(function() {
        var scrollPane = $( ".scroll-pane" ),
            scrollContent = $( ".scroll-content" );
        var scrollbar = $( ".scroll-bar" ).slider({
            value:100,
            min: 0,
            max: 500,
            step: 50,
            slide: function( event, ui ) {
                if ( scrollContent.width() > scrollPane.width() ) {
                    scrollContent.css( "margin-left", Math.round(
                        ui.value / 100 * ( scrollPane.width() - scrollContent.width() )
                    ) + "px" );
                } else {
                    scrollContent.css( "margin-left", 0 );
                }
            }
        });
    });
我已经试过了,效果很好。那么就为你的需要做最后的润色吧


<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
    <title></title>
        <script type="text/javascript" src="2_files/jquery.js"></script>
        <script type="text/javascript" src="2_files/jquery-ui.js"></script>
        <link href="2_files/jquery-ui.css" type="text/css" rel="Stylesheet">

   <style>
    #demo-frame > div.demo { padding: 10px !important; }
    .scroll-pane { overflow: auto; width: 99%; float:left; }
    .scroll-content { width: 2440px; float: left; }
    .scroll-content-item { width: 100px; height: 100px; float: left; margin: 10px; font-size: 3em; line-height: 96px; text-align: center; }
    * html .scroll-content-item { display: inline; } /* IE6 float double margin bug */
    .scroll-bar-wrap { clear: left; padding: 0 4px 0 2px; margin: 0 -1px -1px -1px; }
    .scroll-bar-wrap .ui-slider { background: none; border:0; height: 2em; margin: 0 auto;  }
    .scroll-bar-wrap .ui-handle-helper-parent { position: relative; width: 100%; height: 100%; margin: 0 auto; }
    .scroll-bar-wrap .ui-slider-handle { top:.2em; height: 1.5em; }
    .scroll-bar-wrap .ui-slider-handle .ui-icon { margin: -8px auto 0; position: relative; top: 50%; }
    </style>

</head>
<body>
        <script>
    $(function() {
        var scrollPane = $( ".scroll-pane" ),
        var scrollContent = $( ".scroll-content" );
        var scrollbar = $( ".scroll-bar" ).slider({
            value:100,
            min: 0,
            max: 500,
            step: 50,
            slide: function( event, ui ) {
                if ( scrollContent.width() > scrollPane.width() ) {
                    scrollContent.css( "margin-left", Math.round(
                        ui.value / 100 * ( scrollPane.width() - scrollContent.width() )
                    ) + "px" );
                } else {
                    scrollContent.css( "margin-left", 0 );
                }
            }
        });
    });

        //append icon to handle
        var handleHelper = scrollbar.find( ".ui-slider-handle" )
        .mousedown(function() {
            scrollbar.width( handleHelper.width() );
        })
        .mouseup(function() {
            scrollbar.width( "100%" );
        })
        .append( "<span class='ui-icon ui-icon-grip-dotted-vertical'></span>" )
        .wrap( "<div class='ui-handle-helper-parent'></div>" ).parent();

        //change overflow to hidden now that slider handles the scrolling
        scrollPane.css( "overflow", "hidden" );

        //size scrollbar and handle proportionally to scroll distance
        function sizeScrollbar() {
            var remainder = scrollContent.width() - scrollPane.width();
            var proportion = remainder / scrollContent.width();
            var handleSize = scrollPane.width() - ( proportion * scrollPane.width() );
            scrollbar.find( ".ui-slider-handle" ).css({
                width: handleSize,
                "margin-left": -handleSize / 2
            });
            handleHelper.width( "" ).width( scrollbar.width() - handleSize );
        }

        //reset slider value based on scroll content position
        function resetValue() {
            var remainder = scrollPane.width() - scrollContent.width();
            var leftVal = scrollContent.css( "margin-left" ) === "auto" ? 0 :
                parseInt( scrollContent.css( "margin-left" ) );
            var percentage = Math.round( leftVal / remainder * 100 );
            scrollbar.slider( "value", percentage );
        }

        //if the slider is 100% and window gets larger, reveal content
        function reflowContent() {
                var showing = scrollContent.width() + parseInt( scrollContent.css( "margin-left" ), 10 );
                var gap = scrollPane.width() - showing;
                if ( gap > 0 ) {
                    scrollContent.css( "margin-left", parseInt( scrollContent.css( "margin-left" ), 10 ) + gap );
                }
        }

        //change handle position on window resize
        $( window ).resize(function() {
            resetValue();
            sizeScrollbar();
            reflowContent();
        });
        //init scrollbar size
        setTimeout( sizeScrollbar, 10 );//safari wants a timeout
    });
    </script>



<div class="demo">

<div class="scroll-pane ui-widget ui-widget-header ui-corner-all">
    <div class="scroll-content">
        <div class="scroll-content-item ui-widget-header">1</div>
        <div class="scroll-content-item ui-widget-header">2</div>
        <div class="scroll-content-item ui-widget-header">3</div>
        <div class="scroll-content-item ui-widget-header">4</div>
        <div class="scroll-content-item ui-widget-header">5</div>
        <div class="scroll-content-item ui-widget-header">6</div>
        <div class="scroll-content-item ui-widget-header">7</div>
        <div class="scroll-content-item ui-widget-header">8</div>
        <div class="scroll-content-item ui-widget-header">9</div>
        <div class="scroll-content-item ui-widget-header">10</div>
        <div class="scroll-content-item ui-widget-header">11</div>
        <div class="scroll-content-item ui-widget-header">12</div>
        <div class="scroll-content-item ui-widget-header">13</div>
        <div class="scroll-content-item ui-widget-header">14</div>
        <div class="scroll-content-item ui-widget-header">15</div>
        <div class="scroll-content-item ui-widget-header">16</div>
        <div class="scroll-content-item ui-widget-header">17</div>
        <div class="scroll-content-item ui-widget-header">18</div>
        <div class="scroll-content-item ui-widget-header">19</div>
        <div class="scroll-content-item ui-widget-header">20</div>
    </div>
    <div class="scroll-bar-wrap ui-widget-content ui-corner-bottom">
        <div class="scroll-bar"></div>
    </div>
</div>

</div><!-- End demo -->



<div class="demo-description">
<p>Use a slider to manipulate the positioning of content on the page. In this case, it acts as a scrollbar with the potential to capture values if needed.</p>
</div><!-- End demo-description -->
</body></html>
#演示帧>div.demo{填充:10px!重要;} .滚动窗格{溢出:自动;宽度:99%;浮动:左;} .滚动内容{宽度:2440px;浮动:左;} .滚动内容项{宽度:100px;高度:100px;浮点:左;边距:10px;字体大小:3em;行高:96px;文本对齐:居中;} *滚动内容项{display:inline;}/*IE6浮点双边距错误*/ .滚动条换行{清除:左;填充:0 4px 0 2px;边距:0-1px-1px-1px;} .scroll bar wrap.ui滑块{背景:无;边框:0;高度:2米;边距:0自动;} .scroll bar wrap.ui句柄辅助对象父对象{位置:相对;宽度:100%;高度:100%;边距:0自动;} .scroll bar wrap.ui滑块句柄{顶部:.2em;高度:1.5em;} .scroll bar wrap.ui滑块句柄.ui图标{边距:-8px自动0;位置:相对;顶部:50%;} $(函数(){ var scrollPane=$(“.scrollPane”), var scrollContent=$(“.scroll content”); var scrollbar=$(“.scrollbar”).slider({ 数值:100, 分:0,, 最高:500, 步骤:50, 幻灯片:功能(事件、用户界面){ if(scrollContent.width()>scrollPane.width()){ css(“左边距”,Math.round( ui.value/100*(scrollPane.width()-scrollContent.width()) )+“px”); }否则{ css(“左边距”,0); } } }); }); //将图标附加到句柄 var handleHelper=scrollbar.find(“.ui滑块句柄”) .mousedown(函数(){ scrollbar.width(handleHelper.width()); }) .mouseup(函数(){ 滚动条宽度(“100%”); }) .附加(“”) .wrap(“”.parent(); //将溢出更改为隐藏,现在滑块可以处理滚动 css(“溢出”、“隐藏”); //按滚动距离成比例调整滚动条和手柄的大小 函数sizeScrollbar(){ var rements=scrollContent.width()-scrollPane.width(); 变量比例=余数/scrollContent.width(); var handleSize=scrollPane.width()-(比例*scrollPane.width()); scrollbar.find(“.ui滑块句柄”).css({ 宽度:把手大小, “左边距”:-handleSize/2 }); handleHelper.width(“”.width(scrollbar.width()-handleSize); } //基于滚动内容位置重置滑块值 函数resetValue(){ var rements=scrollPane.width()-scrollContent.width(); var leftVal=scrollContent.css(“左边距”)=“自动”?0: parseInt(scrollContent.css(“左边空白”); 变量百分比=数学四舍五入(leftVal/余数*100); 滚动条滑块(“值”,百分比); } //如果滑块为100%,窗口变大,则显示内容 函数reflowContent(){ var showing=scrollcont.width()+parseInt(scrollcont.css(“左边距”),10); var gap=scrollPane.width()-显示; 如果(间隙>0){ css(“左边距”),parseInt(scrollContent.css(“左边距”),10)+间隙; } } //更改窗口大小调整时的控制柄位置 $(窗口)。调整大小(函数(){ 重置值(); sizeScrollbar(); 回流内容(); }); //初始滚动条大小 setTimeout(sizeScrollbar,10);//safari需要一个超时 }); 1. 2. 3. 4. 5. 6. 7. 8. 9 10 11 12 13 14 15 16 17 18 19 20 使用滑块操纵页面上内容的位置。在这种情况下,它充当一个滚动条,可以在需要时捕获值


试着先做个喜欢的动作。复制所有代码并尝试(不要忘记调用jquery.js、jquery-ui.js和jquery-ui.css),然后,只需更改所有脚本以使用上面的代码初始化滚动条。我尝试了上面的代码,但似乎不起作用,仍然会弄乱它。您可能应该注意,这是直接从jquery ui网站获取的。