jquery中checkbox选择和全选/*** 全选事件* @param idList 存储id的数组* @param _this 对象* @param label 存放ids的标签*/function selectAll(idList,_this,label){var boxs = $("input.select-single");//所有商品记录//被选中if(_this.prop("checked")){boxs.prop("checked",true);//复选框全部选中boxs.each(function(){if($.inArray($(this).val(),idList) < 0){//idList中不包含当前id值,则加⼊idList.push($(this).val());}});}else{//全部取消boxs.prop("checked",false);//复选框全部取消选中//从idList数组中删除当前idboxs.each(function(){var index = $.inArray($(this).val(),idList);if(index >= 0){//idList中包含当前id值,则删除idList.splice(index,1);}});}$(label).val(idList.join(","));//将当前选中的商品主键写⼊隐藏域gid中}/****单选事件*/function selectSingle(idList,_this,label){if(_this.prop("checked")){//单选选中时if($.inArray(_this.val(),idList) < 0){//idList中不包含当前id值,则加⼊idList.push(_this.val());}if(_this.parents("#list-table").find(".select-single").length == _this.parents("#list-table").find(".select-single:checked").length){ //所有复选框都选中时,将全选复选框置为选中状态_this.parents("#list-table").find(".select-all").prop("checked",true);}}else{//单选复选框取消选中时//从idList数组中删除当前idvar index = $.inArray(_this.val(),idList);if(index >= 0){//idList中包含当前id值,则删除idList.splice(index,1);}_this.parents("#list-table").find(".select-all").prop("checked",false);}$(label).val(idList.join(","));//将当前选中的商品主键写⼊隐藏域id中}//全选事件$(".select-all").click(function(){var _this = $(this);selectAll(idList,_this,".inner-section .list-title #ids");});//单选事件$(".select-single").click(function(){var _this = $(this);selectSingle(idList,_this,".inner-section .list-title #ids");});。