看到:
for (var i in this.items) {
var item = this.items[i];
$("#showcasenav").append("<li id=\"showcasebutton_"+item.id+"\"><img src=\"/images/showcase/icon-"+item.id+".png\" /></li>");
$("#showcasebutton_"+item.id).click(function() {
alert(item.id);
self.switchto(item.id);
});
}
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问题是警报的item.id始终是数组中最后一项的id(this.items).怎么解决?