gpt4 book ai didi

jquery - 如何在简单 slider 中悬停时暂停

转载 作者:行者123 更新时间:2023-12-01 00:38:38 25 4
gpt4 key购买 nike

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

我使用简单的 slider 作为横幅,并调用下面的脚本来播放

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

滑动正常。但我想暂停滑动,当鼠标悬停在幻灯片上时

最佳答案

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

在easySlider1.5.js中你必须添加

            hoverpause: false

在选项中,

最后还需要添加

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

这是整个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 slider ,

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

关于jquery - 如何在简单 slider 中悬停时暂停,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/4524360/

25 4 0
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com