1. jQuery Chosen 选择框下拉值重置；
//重置
$("#easySelBrands").val("默认值").trigger("chosen:updated");
赋值为默认值后要用trigger("chosen:updated")更新，否则无效；
2. 多个select在一起的问题
在chosen.jquery.js中找到此方法：
1 Chosen.prototype.activate_field 2 = function() 3 { 4 this.container.addClass("chzn-container-active"); 5 this.active_field 6 = true; 7 this.search_field.val(this.search_field.val()); 8 return this.search_field.focus(); 9 };
将此方法改为：
1 Chosen.prototype.activate_field = function() { 2 this.container.addClass("chosen-container-active"); 3 this.active_field = true; 4 this.search_field.val(this.search_field.val()); 5 var zindex = 1010; 6 this.container.css('z-index', '1010') 7 $('.chosen-container').not(this.container).css('z-index', --zindex); 8 return this.search_field.focus(); 9 };
参考链接
https://github.com/amazeui/chosen/blob/master/docs/options.md
http://blog.csdn.net/iamduoluo/article/details/11519909