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grid cell change (Textbox or ejDropDownList) get that entire row values to code behind - inline editing

Hi


here if i change   int_quantity in grid -  code behind  can i get that  row  str_product_code,int_quantity,dml_price values 

     if i change  str_product_code dropdown in grid  - get that  row int_quantity,int_quantity,dml_price  values  


   <ej:Grid ID="ProductGrid" runat="server"

                    OnServerEditRow="EditEvents_ServerEditRow" OnServerAddRow="EditEvents_ServerAddRow"

 

                                 

                         <ej:Column Field="str_product_code" HeaderText="Product Name" IsPrimaryKey="True" ForeignKeyField="str_product_code"

                               ForeignKeyValue="str_product_name" TextAlign="Left" Width="90">    

                           </ej:Column>

                      

                               

                         <ej:Column Field="int_quantity" HeaderText="QTY"  TextAlign="Right" Width="80" Format="{0:C}" EditType="Numeric">                                                         

                        </ej:Column>

 

 

                        <ej:Column Field="dml_price" HeaderText="Unit Price"  TextAlign="Right" Width="80"  Format="{0:C}" EditType="Numeric">

                                   <NumericEditOptions DecimalPlaces="2" ></NumericEditOptions>                               

                        </ej:Column>

 

 

                      

                                                              

                            

                    </Columns>

 

                </ej:Grid>





5 Replies

SS Seeni Sakthi Kumar Seeni Raj Syncfusion Team April 25, 2016 02:42 PM UTC

Hi Pratheep, 

We have achieved your requirement,  “send the current row data to code behind” using the change event of ejDropDownList and ejNumericTextBox. Refer to the following code example and  

<asp:Content ID="BodyContent" ContentPlaceHolderID="MainContent" runat="server"> 
    <ej:Grid ID="Grid" runat="server" AllowPaging="True"> 
            . .. .  
        <Columns> 
               . . . . . 
            <ej:Column Field="EmployeeID" TextAlign="Right" EditType="Dropdown" Width="75" /> 
            <ej:Column Field="Freight" HeaderText="Freight" TextAlign="Right" Width="80" Format="{0:C}" EditType="Numeric"> 
                <NumericEditOptions DecimalPlaces="2"></NumericEditOptions> 
            </ej:Column> 
        </Columns> 
        <ClientSideEvents ActionComplete="complete" /> 
    </ej:Grid> 
    <script> 
        function complete(args) { 
            var grid = this; 
            if (args.requestType == "beginedit") { 
                this.element.find(".gridform #MainContent_GridEmployeeID").ejDropDownList({ 
                    change: function (args) { 
                        var gridObj = $("#MainContent_Grid").ejGrid("instance"); 
                        currRow = gridObj.model.currentViewData[this.element.closest("tr").index()]; 
                        currRow["EmployeeID"] = parseInt(args.value); 
                        $.ajax({ 
                            type: "POST", 
                            url: "/Default/Data", 
                            data: { row: JSON.stringify(currRow) },//pass the current records 
                            success: function (response) { 
                                alert("Got an Object"); 
                            } 
                        }); 
 
                    } 
                }) 
                this.element.find(".gridform #MainContent_GridFreight").ejNumericTextbox({ 
                    change: function (args) { 
                        var gridObj = $("#MainContent_Grid").ejGrid("instance"); 
                        var currRow = gridObj.model.currentViewData[this.element.closest("tr").index()]; 
                        currRow["Freight"] = args.value; 
                        $.ajax({ 
                            type: "POST", 
                            url: "/Default/Data", 
                            data: { row: JSON.stringify(currRow) }, 
                            success: function (response) { 
                                alert("Got an Object"); 
                            } 
                        }); 
 
                    } 
                }) 
            } 
        } 
 
    </script> 
</asp:Content> 
 
        public string Data(string row) 
        { 
            //serialize the row and make use of current row 
            return "success"; 
        } 


Regards, 
Seeni Sakthi Kumar S. 



PR Pratheep April 25, 2016 08:08 PM UTC

Hi kumar

Thanks for your guide.I applied here that code but nothing happens, don't know where i make mistake  ( aspx page - no content master pages)

<div id="Content">


        <ej:Grid ID="OrdersGrid" runat="server" AllowPaging="True" OnServerEditRow="EditEvents_ServerEditRow" OnServerAddRow="EditEvents_ServerAddRow"

                    OnServerDeleteRow="EditEvents_ServerDeleteRow">

 

            <EditSettings AllowAdding="True" AllowDeleting="True" AllowEditing="True"></EditSettings>

            <ToolbarSettings ShowToolbar="True" ToolbarItems="add,edit,delete,update,cancel"></ToolbarSettings>

              <ClientSideEvents ActionComplete="complete" EndAdd="endAdd" EndDelete="endDelete" EndEdit="endEdit" />


            <Columns>


                <ej:Column Field="OrderID" HeaderText="Order ID" IsPrimaryKey="True" TextAlign="Right" Width="90">

                    <ValidationRule>

                        <ej:KeyValue Key="required" Value="true" />

                        <ej:KeyValue Key="number" Value="true" />

                    </ValidationRule>

                </ej:Column>

            

           

                <ej:Column Field="Freight" HeaderText="Freight" TextAlign="Right" Width="75" Format="{0:C}" EditType="Numeric">

                    <NumericEditOptions DecimalPlaces="2"></NumericEditOptions>

                </ej:Column>

               

                

            </Columns>


        </ej:Grid>


    </div>


<script>

                function complete(args) {

                    var grid = this;

                    if (args.requestType == "beginedit") {

                      

                        this.element.find(".gridform #Content_OrdersGridFreight").ejNumericTextbox({

                            change: function (args) {

                                var gridObj = $("#Content_OrdersGrid").ejGrid("instance");

                      

                                var currRow = gridObj.model.currentViewData[this.element.closest("tr").index()];

                                currRow["Freight"] = args.value;

                                $.ajax({

                                    type: "POST",

                                    url: "/Default/Data",

                                    data: { row: JSON.stringify(currRow) },

                                    success: function (response) {

                                        alert("Got an Object");

                                    }

                                });

 

                            }

                        })

                    }

                }

 

    </script>

 


code behind 

      [WebMethod]

    public static string Data(string row)      

      {

            return "success"; 

       }


Thanks
Pratheep


Attachment: DialogEditing_b707d336.rar


RU Ragavee U S Syncfusion Team April 26, 2016 03:48 PM UTC

Hi Pratheep, 
  
Thanks for the update. 
  
In the previous update we have directly used the id of corresponding numeric textbox, so the mentioned issue occur in your project. To avoid these kind of issues we have used generic column name to find the corresponding numeric text box. Please refer to the below code example. 
  
this.element.find(".gridform input[name='Freight']").ejNumericTextbox({ // "Freight" is corresponding column name 
                            change: function (args) { 
                                var currRow = proxy.model.currentViewData[this.element.closest("tr").index()]; 
                                currRow["Freight"] = args.value; 
                                var value = JSON.stringify(currRow); 
                                $.ajax({ 
                                    type: "POST", 
                                    url: "/test2.aspx/Data", 
                                    dataType: "json", 
                                    contentType: 'application/json; charset=utf-8', 
                                    data: "{ row:'"+ value+"' }", 
                                    success: function (response) { 
                                        alert("Got an Object"); 
                                    }, 
                                    error: function (args) { 
                                        alert('clik'); 
                                    } 
                                }); 
  
                            } 
                        }) 
  

Regards, 
Ragavee U S. 



PR Pratheep April 27, 2016 03:38 AM UTC

Hi   ragavee

It's working fine.Thanks

Pratheep


RU Ragavee U S Syncfusion Team April 28, 2016 04:17 AM UTC

Hi Pratheep, 

  

Thanks for your update. 

  

We are happy that your requirement is achieved. 

  

Regards, 

Ragavee U S. 



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