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22 lines
662 B
22 lines
662 B
(function($){
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$.fn.extend({
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"slideUp":function(value){
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var docthis = this;
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//默认参数
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value=$.extend({
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"li_h":"30",
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"time":2500,
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"movetime":500
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},value)
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//向上滑动动画
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function autoani(){
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$("li:first",docthis).animate({"margin-top":-value.li_h},value.movetime,function(){
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$(this).css("margin-top",0).appendTo(".line");
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})
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}
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//自动间隔时间向上滑动
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var anifun = setInterval(autoani,value.time);
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}
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})
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})(jQuery); |