如何在下拉列表中获取Selected项目,同时单击asp中内联kendo网格中的Edit按钮

时间:2014-09-09 11:06:14

标签: javascript asp.net kendo-ui kendo-grid kendo-asp.net-mvc

如何在Kendo Grid中显示所选项目,同时单击“编辑”按钮 **我的编码就像**

var grid= $("#DivUser").kendoGrid(
          {
             dataSource: DataSource4,
                scrollable: true,
               sortable: true,
                filterable: false,
              reorderable: true,
                 resizable: true,
              pageable: true,
               toolbar: [ { text : "Add new record", name: "popup",
iconClass: "k-icon k-add"} ],
          editable : {
                  mode : "inline"
 columns: [

                {
                    field: "LoginName",
                    title: "Login Name",
                    width:"175px"
                },


                     {
                    field: "ScopeId",
                    title: "Scope Id",
                    editor: ScopeDropDownEditor
},

{
                       command: ["edit", "destroy"],
                        title: " ",
                        width: "175px"
                   }
               ]
         }).data("kendoGrid");

var DataSourceScope = new kendo.data.DataSource(            { 传输: { 读取: { 网址:“WebServices / Project.asmx / GetScope”, 数据: “{}”, contentType:'application / json; charset = utf-8', 类型:'POST', dataType:'json' }, parameterMap:function(options,operation){{ 1}} { if(operation =='read') 返回kendo.stringify(options); } }, schema : { 数据:function(Data) { return(Data.d); }, 模型: { id:“ScopeId”, 字段: { ScopeId :{type:“number”}, ScopeName:{type:“string”} } } }, 错误:函数(e) { var xhr = e [0]; <br> var statusCode = e [1]; var errorThrown = e [2]; {{ 1}} alert('DataSourceScope - '+ xhr +','+ statusCode +','+ errorThrown); } }); 函数ScopeDropDownEditor(容器,选项) )<br> { $(' data-bind =“value:'+ options.field +'”/>') .appendTo(container) .kendoDropDownList( { autoBind :false, dataSource:DataSourceScope }); }`

在我的网络服务代码中,如


这是好的.. 但点击“编辑”按钮后,下拉列表项目就像第一项一样 例如

ScopeName id下拉列表 items Admin,Developer,tester

在数据库中詹姆斯是测试人员 如果我单击编辑按钮手段


public class Scopes { int _ScopeId; string _ScopeName; public int ScopeId { get { return _ScopeId; } set { _ScopeId = value; } } public string ScopeName { get { return _ScopeName; } set { _ScopeName = value; } } public Scopes() { } public Scopes(int ScopeId, string ScopeName) { this.ScopeId = ScopeId; this.ScopeName = ScopeName; } } [WebMethod] public List<Scopes> GetScope() { string StrConnectionString = ConfigurationManager.ConnectionStrings["sample"].ConnectionString; SqlConnection SqlConnection1 = new SqlConnection(StrConnectionString); SqlCommand SqlCommand1 = new SqlCommand("select distinct ScopeId,(select ScopeName from Scope2 where Scope2.ScopeID=User2.ScopeId)as ScopeName from User2", SqlConnection1); DataTable DataTable1 = new DataTable(); SqlDataAdapter SqlDataAdapter1 = new SqlDataAdapter(SqlCommand1); SqlDataAdapter1.Fill(DataTable1); List<Scopes> ListScope = new List<Scopes>(); foreach (DataRow DataRow1 in DataTable1.Rows) { ListScope.Add(new Scopes(Convert.ToInt32(DataRow1["ScopeId"]), Convert.ToString(DataRow1["ScopeName"]))); } return ListScope; }
                   Name ScopeName
                   James admin

如何绑定以及如何显示所选项目? 谢谢你提前。

1 个答案:

答案 0 :(得分:0)

编辑

使用java脚本直接获取数据

 var xhReq = new XMLHttpRequest();
 xhReq.open("POST", 'WebServices/Project.asmx/GetScope', false);
 xhReq.send(null);
 var DataSourceScope = JSON.parse(xhReq.responseText);

 function ScopeDropDownEditor(container, options) 
    {
    $('<input name="' + options.field + '"/>').appendTo(container).kendoDropDownList({
                            dataTextField: "ScopeName",
                            dataValueField: "ScopeId",
                            dataSource: DataSourceScope.d

                        });
    }