JQuery插件-多选（适用于GridView,DataList,Repeater以及其他）

JQuery是一个非常强大的JavaScript Framework，用它可以更方便的查找，操作html元素。尤其是提供了ready事件，从此不再为body的onload事件而郁闷不已。现在介绍一下用法：

MultiSelect : function(container, header, item, target)
当点击checkbox时调用这个方法，其中参数
container：容器的ID，如果使用母版页请用ClientID
header：HeaderTemplate中全选checkbox的ID
item：ItemTemplate中的checkbox，包括id（checkbox的ID），key（关键字属性，一般使用checkbox的title属性），type（关键字类型，设置number表示数字，否则表示字符）
target：存放所选checkbox的控件，一般使用HiddenField

Refresh : function(container, header, item, target)

分页时刷新checkbox的选择状态，参数同上

示例如下：

$(
         function ()
         {
            $().Refresh("GridView1", "Header", {id: "Item", key: "title", type: ""}, "ID");
            
            $("input[@type='checkbox']").click(
                function()
                {
                    $(this).MultiSelect("GridView1", "Header", {id: "Item", key: "title", type: ""}, "ID");
                });
        } );

< asp:GridView ID = " GridView1 "  runat = " server "  AutoGenerateColumns = " False "  DataKeyNames = " CategoryID "
                DataSourceID = " SqlDataSource1 "  AllowPaging = " True "  PageSize = " 5 " >
                 < Columns >
                     < asp:TemplateField >
                         < HeaderTemplate >
                             < input id = " Header "  type = " checkbox "  title = " 全选 "   />
                         </ HeaderTemplate >
                         < ItemTemplate >
                             < input id = " Item "  type = " checkbox "  title = " <%# Eval( " CategoryID " ) %> "   />
                         </ ItemTemplate >
                     </ asp:TemplateField >
                     < asp:BoundField DataField = " CategoryID "  HeaderText = " CategoryID "  InsertVisible = " False "
                        ReadOnly = " True "  SortExpression = " CategoryID "   />
                     < asp:BoundField DataField = " CategoryName "  HeaderText = " CategoryName "  SortExpression = " CategoryName "   />
                     < asp:BoundField DataField = " Description "  HeaderText = " Description "  SortExpression = " Description "   />
                 </ Columns >
             </ asp:GridView >
< asp:HiddenField ID = " ID "  runat = " server "   />

/Files/Zane/MultiSelect.rar