jquery列表数据可按shift/ctrl键实现多选功能插件

使用方法

$(".select-all-checkbox").multiselectCheckbox({
        checkboxes: ".table .select-checkbox",
        sync: ".table .row",
        onNotAllChecked: function(selectedMap) {
          console.log("Not all checked", selectedMap.orderedByI());
        },
        onAllChecked: function(selectedMap) {
          console.log("All checked", selectedMap.orderedByI());
        },
        onAllUnchecked: function(selectedMap) {
          console.log("All unchecked", selectedMap.orderedByI());
        }
});