jquery插件DGallery用于商城图片切换效果

代码如下

复制代码

//这东西基本与DPica 基本一样不同的是他着重注重了CSS 样式因为按钮背景透明与文字不透明这里要加倍注意基本上方法是一样的

function DPicb(){

DGallery.call( this ); //继承

var btn_container, font; //按钮背景与文字

var mybtn = new Array(); //按钮对象列表

var self = this;

this._init = this.init; //继承构造方法

this.init = function( opt ){//构造方法

this._init( opt )

//生成按钮 begin

var title = this.getTitles();

btn_container = $(‘<ul class=“dpicb-list”></ul>’).appendTo( this.getContainer() );

for( var i = 0; i < this.len(); i ++ ){

var t = $(‘<li>’).appendTo( btn_container ).attr( ‘index’, i );

var a = $(‘<a href=“javascript:void(0);”></a>’).html( title[i] != null ? title[i] : ( i + 1 ) ).appendTo( t )

var s = $(‘<span>’).appendTo( t );

t.hover(function(){

var me = $(this);

self.stop();

self.show( parseInt( me.attr( ‘index’ ) ) );

focus( me );

}, function(){

self.play();

});

mybtn.push( t );

}

//生成按钮 end

focus( mybtn[0] );

}

//按钮变色

var focus = function( btn ){

for( var i = 0; i < mybtn.length; i ++ ) mybtn[i].removeClass( ‘focus’ );

btn.addClass( ‘focus’ );

}

//设置

this.setDefault({

‘play’ : ‘auto’,

‘effect’ : ‘fade’,

‘before’ : function(){

var cur = this.getNext();

focus( mybtn[cur] );

}

})

//必须滴

return this.jready( arguments );

}

//样式

document.write( ‘<style>’ );

document.write( ‘.dpicb-list{width:100000px;height:25px;list-style:none;position:absolute;z-index:999;bottom:0;margin:0;padding:0;}’ );

document.write( ‘.dpicb-list li{width:182px;height:25px;display:block;float:left;text-align:center;line-height:30px;margin:0;padding:0;margin-right:1px;}’ );

document.write( ‘.dpicb-list li span{width:182px;height:25px;display:block;background-color:#000;filter:alpha(opacity=50);-moz-opacity:0.5;opacity:0.5;}’ );

document.write( ‘.dpicb-list li a{width:182px;height:25px;display:block;position:absolute;z-index:999;line-height:25px;text-decoration:none;font-size:12px;color:#FFF;}’)

document.write( ‘.dpicb-list li.focus span{background-color:#D50563;}’ );

document.write( ‘.dpicb-list li.focus a{background:url(../panel/type0.gif) no-repeat center bottom;}’ );

document.write( ‘</style>’ );

</script>

<body>

</body>

补充：网页制作,jquery