如何在简单滑块中悬停时暂停

Question

http://cssglobe。 com/post/4004/easy-slider-15-the-easiest-jquery-plugin-for-sliding

我正在使用简单的滑块作为横幅，我调用下面的脚本来播放

    $("#slider").easySlider({
            auto: true,
            continuous: true,
            nextId: "slider1next",
            prevId: "slider1prev",
            hoverpause: true            });
    });

它正在正确滑动。但我想暂停滑动，当鼠标悬停在幻灯片上时

Answer 1

为什么不：

        if(options.hoverpause && options.auto){
            $(this).hover(function(){
                clearTimeout(timeout);                  
            },function(){
                timeout = setTimeout(function(){
                    animate("next",false);
                },options.pause);
            })
        }

Answer 2

如果在 mouseout 上，或者按照 mouseleave 的建议，您希望重新启动超时，而不是为下一次使用设置动画：

timeout = setTimeout(function(){
    animate("next",false);
},options.pause);

Answer 3

非常感谢您。下面的代码对我来说工作得很好，因为我只是不想以常规方式暂停，我想暂停滑块并保持鼠标在元素内移动而不被驱动到下一张幻灯片。如果您需要帮助，请随时询问。

        if (options.hoverpause && options.auto){
        $('#slider').hover(function(){
                clearTimeout(timeout); 
        },function(){
        animate("next",false);
        });
        }; 

Answer 4

您必须更改现有的 easySlider1.5.js 以满足您的要求。如您的代码所示，您可以添加新参数 hoverpause: true

在 easySlider1.5.js 中，您必须添加

            hoverpause: false

选项，

最后您还需要添加

   if(options.hoverpause && options.auto){
            $(this).mouseover(function(){
                clearTimeout(timeout);                  
            }).mouseout(function(){
                animate("next",false);                  
            })
}

Here is full js

(function($) {

    $.fn.easySlider = function(options){

        // default configuration properties
        var defaults = {            
            prevId:         'prevBtn',
            prevText:       'Previous',
            nextId:         'nextBtn',  
            nextText:       'Next',
            controlsShow:   true,
            controlsBefore: '',
            controlsAfter:  '', 
            controlsFade:   true,
            firstId:        'firstBtn',
            firstText:      'First',
            firstShow:      false,
            lastId:         'lastBtn',  
            lastText:       'Last',
            lastShow:       false,              
            vertical:       false,
            speed:          800,
            auto:           false,
            pause:          4000,
            continuous:     false,
            hoverpause:     false
        }; 

        var options = $.extend(defaults, options);  

        this.each(function() {  
            var obj = $(this);              
            var s = $("li", obj).length;
            var w = $("li", obj).width(); 
            var h = $("li", obj).height(); 
            obj.width(w); 
            obj.height(h); 
            obj.css("overflow","hidden");
            var ts = s-1;
            var t = 0;
            $("ul", obj).css('width',s*w);          
            if(!options.vertical) $("li", obj).css('float','left');

            if(options.controlsShow){
                var html = options.controlsBefore;
                if(options.firstShow) html += '<span id="'+ options.firstId +'"><a href=\"javascript:void(0);\">'+ options.firstText +'</a></span>';
                html += ' <span id="'+ options.prevId +'"><a href=\"javascript:void(0);\">'+ options.prevText +'</a></span>';
                html += ' <span id="'+ options.nextId +'"><a href=\"javascript:void(0);\">'+ options.nextText +'</a></span>';
                if(options.lastShow) html += ' <span id="'+ options.lastId +'"><a href=\"javascript:void(0);\">'+ options.lastText +'</a></span>';
                html += options.controlsAfter;                      
                $(obj).after(html);                                     
            };

            $("a","#"+options.nextId).click(function(){     
                animate("next",true);
            });
            $("a","#"+options.prevId).click(function(){     
                animate("prev",true);               
            }); 
            $("a","#"+options.firstId).click(function(){        
                animate("first",true);
            });             
            $("a","#"+options.lastId).click(function(){     
                animate("last",true);               
            });     

            function animate(dir,clicked){
                var ot = t;             
                switch(dir){
                    case "next":
                        t = (ot>=ts) ? (options.continuous ? 0 : ts) : t+1;                     
                        break; 
                    case "prev":
                        t = (t<=0) ? (options.continuous ? ts : 0) : t-1;
                        break; 
                    case "first":
                        t = 0;
                        break; 
                    case "last":
                        t = ts;
                        break; 
                    default:
                        break; 
                };  

                var diff = Math.abs(ot-t);
                var speed = diff*options.speed;                     
                if(!options.vertical) {
                    p = (t*w*-1);
                    $("ul",obj).animate(
                        { marginLeft: p }, 
                        speed
                    );              
                } else {
                    p = (t*h*-1);
                    $("ul",obj).animate(
                        { marginTop: p }, 
                        speed
                    );                  
                };

                if(!options.continuous && options.controlsFade){                    
                    if(t==ts){
                        $("a","#"+options.nextId).hide();
                        $("a","#"+options.lastId).hide();
                    } else {
                        $("a","#"+options.nextId).show();
                        $("a","#"+options.lastId).show();                   
                    };
                    if(t==0){
                        $("a","#"+options.prevId).hide();
                        $("a","#"+options.firstId).hide();
                    } else {
                        $("a","#"+options.prevId).show();
                        $("a","#"+options.firstId).show();
                    };                  
                };              

                //if(clicked || (options.auto && options.pauseOnHover ) clearTimeout(timeout);
                if(options.auto && dir=="next" && !clicked){;
                    timeout = setTimeout(function(){
                        animate("next",false);
                    },diff*options.speed+options.pause);
                };

            };
            // init
            var timeout;
            if(options.auto){;
                timeout = setTimeout(function(){
                    animate("next",false);
                },options.pause);
            };      
            if(options.hoverpause && options.auto){
                $(this).mouseover(function(){
                    clearTimeout(timeout);                  
                }).mouseout(function(){
                    animate("next",false);                  
                })
            }
            if(!options.continuous && options.controlsFade){                    
                $("a","#"+options.prevId).hide();
                $("a","#"+options.firstId).hide();              
            };              

        });

    };

})(jQuery);

& HTML你可以初始化滑块，

$(document).ready(function(){   
            $("#slider").easySlider({
                auto: true,
                continuous: true,
                hoverpause: true
            });
        });