触发点下边与弹出层上边水平居中对齐

$('.popup1').popup({trigger:'.trigger',triggerType:'mouse',node:'ul'});

触发点右侧与弹出层左侧垂直居中对齐

$('.popup2').popup({trigger:'.trigger',triggerType:'click',node:'ul',points:['rc','lc']});

触发点与弹出层居中对齐

$('.popup3').popup({trigger:'.small',triggerType:'mouse',node:'.big',points:['cc','cc']});

调用方法:

$(selector).popup(options);

options参数

参数 默认值 说明
triggerType 'mouse' 触发事件类型
trigger '' 触发的节点(选择器)
node '' 弹出的节点(选择器)
points ['cb','ct'] 弹出层与参考节点的对齐方式,t(top),b(bottom),c(center),l(left),r(right)
offset [0,0] 有效值为 [n, m],points对齐后offset值,一般可用于微调,n和m分别表示对齐两个点在x,y坐标之间的偏移量