Async request Failed while update

590

Ranganathan posted over 12 years ago

hi team,

As we are using the web datagrid while updating the row cell.we are getting the error like

"Async request failed " please find the screen shot same in the below

igrid:WebDataGrid ItemCssClass="RowBackGround" AutoGenerateColumns="False" runat

="server"

ID="uwgInformation" Width="100%" Height="580px"

DataKeyFields="ErrorNumber" ClientEvents-Initialize="initizle"

EnableDataViewState

="True">

<Columns

<igrid:BoundDataField Key="ErrorDate" Header-Text="Error Date" Width="25%" Header-CssClass

="clsColorChange">

<Header CssClass="clsColorChange" Text="Error Date"

</igrid:BoundDataField

<igrid:BoundDataField Key="ErrorMessage" Header-Text="Error Description" Width

="55%"

Header-CssClass

="clsColorChange">

<Header CssClass="clsColorChange" Text="Error Description"

</igrid:BoundDataField

<igrid:BoundDataField Key="solution" Header-Text="Solution" Width="20%" Header-CssClass

="clsColorChange">

<Header CssClass="clsColorChange" Text="Solution"

</igrid:BoundDataField

<igrid:BoundDataField Key="ErrorNumber" Header-Text="Error Number" Width="20%" Header-CssClass

="clsColorChange">

<Header CssClass="clsColorChange" Text="Error Number"

</igrid:BoundDataField

</Columns

--<ClientEvents Initialize="initizle"></ClientEvents>--

<Behaviors

<igrid:EditingCore AutoCRUD="false"

<Behaviors

<igrid:RowEditingTemplate CancelButton="buttonCancel" OKButton

="buttonOK">

<EditModeActions MouseClick="Double"

<ClientBindings

<igrid:RowEditingClientBinding ColumnKey="solution"

ControlID="control_solution"

GetValueJavaScript="$get({ClientID}).value"

SetValueJavaScript="$get({ClientID}).value={value}"

</ClientBindings

<Template

<div style="background-color:white;border

:1px solid black;">

<table

<tr

<td align

="center">

solution:

</td

<td

<asp:TextBox ID="control_solution" runat="server" Height="59px" Width="292px"></asp:TextBox

</td

</tr

<tr

<td colspan="2" align

="center">

<asp:Button ID="buttonOK" runat="server" OnClientClick="return" Text="OK" UseSubmitBehavior="False"

<asp:Button ID="buttonCancel" runat="server" CausesValidation="False" OnClientClick

="return"

Text="Cancel" UseSubmitBehavior="False"

</td

</tr

</table

</div

</Template

</igrid:RowEditingTemplate

</Behaviors

</igrid:EditingCore

<igrid:Selection

</igrid:Selection

</Behaviors

</igrid:WebDataGrid

please let me know the issues

thanks

Parents

37874

[Infragistics] Nikolay posted over 12 years ago

Hi ranganathanpalanisamy,

The code you have provided seems to be correct. In order to be able to investigate this issue further, I would need a small isolated sample, reproducing the issue.

Thank you.
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590

Ranganathan posted over 12 years ago in reply to [Infragistics] Nikolay

Thanks for your reply

aspx code :

<div id="mndiv" runat="server">

<table style="width: 100%;">
            <tr>
                <td align="right" style="height: 30px;" class="tableElement">
                    <asp:Button ID="btnSaveSolution" CssClass="ButtonText" runat="server" Text="Save Solution" Visible="True" />
                </td>
            </tr>
            <tr>
                <td>
                    <igrid:WebDataGrid ItemCssClass="RowBackGround" AutoGenerateColumns="False" runat="server"
                        ID="uwgInformation" Width="100%" Height="580px"
                        DataKeyFields="ErrorNumber" EnableDataViewState="false">
                        <Columns>
                            <igrid:BoundDataField Key="ErrorDate" Header-Text="Error Date" Width="25%" Header-CssClass="clsColorChange">
                                <Header CssClass="clsColorChange" Text="Error Date" />
                                <Header Text="Error Date" CssClass="clsColorChange"></Header>
                            </igrid:BoundDataField>
                            <igrid:BoundDataField Key="ErrorMessage" Header-Text="Error Description" Width="55%"
                                Header-CssClass="clsColorChange">
                                <Header CssClass="clsColorChange" Text="Error Description" />
                                <Header Text="Error Description" CssClass="clsColorChange"></Header>
                            </igrid:BoundDataField>
                            <igrid:BoundDataField Key="solution" Header-Text="Solution" Width="20%" Header-CssClass="clsColorChange"
                                DataType="System.String">
                                <Header CssClass="clsColorChange" Text="Solution" />
                                <Header Text="Solution" CssClass="clsColorChange"></Header>
                            </igrid:BoundDataField>
                            <igrid:BoundDataField Key="ErrorNumber" Header-Text="Error Number" Width="20%" Header-CssClass="clsColorChange">
                                <Header CssClass="clsColorChange" Text="Error Number" />
                                <Header Text="Error Number" CssClass="clsColorChange"></Header>
                            </igrid:BoundDataField>
                        </Columns>
                        <Behaviors>
                            <igrid:EditingCore AutoCRUD="false">
                                <Behaviors>
                                    <igrid:CellEditing>
                                    </igrid:CellEditing>
                                </Behaviors>
                            </igrid:EditingCore>
                            <igrid:Activation>
                            </igrid:Activation>
                            <igrid:Selection>
                            </igrid:Selection>
                        </Behaviors>
                    </igrid:WebDataGrid>

    </td>
    </tr>
    <tr>
     <td align="center" class="tableElement">
     <div ID="eventList" runat="server" class="controlPanelEvent"></div>
     <asp:Label ID="lblMessage" runat="server" CssClass="" Visible="true"></asp:Label><asp:HiddenField
         ID="hdnClientEvents" runat="server" />
                </td>
    </tr>
</table>

vb.net code :

Protected Sub btnSaveSolution_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSaveSolution.Click
        Dim i As Integer
        Dim errorObj As ProMISError = Nothing
        Dim errorList As ProMISErrorCollection = Nothing
        Try
            errorList = New ProMISErrorCollection
            Do While i <= uwgInformation.Rows.Count - 1
                errorObj = New ProMISError

                errorObj.ErrorNumber = CType(Me.uwgInformation.Rows(i).Items(3).Text, Integer)
                ' errorObj.ErrorNumber = CType(Me.uwgInformation.Rows(i).Cells(3).Text, Integer)
                ' If Me.uwgInformation.Rows(i).Cells(2).Text = Nothing Then
                If Me.uwgInformation.Rows(i).Items(2).Text = Nothing Then
                    errorObj.Solution = Nothing
                Else
                    'errorObj.Solution = Me.uwgInformation.Rows(i).Cells(2).Text
                    errorObj.Solution = Me.uwgInformation.Rows(i).Items(2).Text
                End If
                errorObj.Status = "C"
                errorList.Add(errorObj)
                i = i + 1
            Loop
            Me.errorDao = ProMISLoggerDAO.GetPromisErrorDao
            'save error solution
            errorDao.SaveErrorSolutions(errorList)
            Me.lblMessage.Text = "Saved Successfully"
            Me.lblMessage.CssClass = "SuccessMessage"
            Me.lblMessage.Visible = True
            Me.GetErrorGridData()
        Catch promisEx As ProMISException
            pError = New ProMISError(-1, "G", "E", promisEx.ToString())
            lblMessage.Visible = True
            lblMessage.CssClass = "ErrorMessage"
        Catch getEx As Exception
            pError = New ProMISError(-1, "G", "E", getEx.Message() & ":~~:" & getEx.StackTrace())
            Me.lblMessage.Visible = True
            Me.lblMessage.CssClass = "ErrorMessage"
        Finally
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37874

[Infragistics] Nikolay posted over 12 years ago in reply to [Infragistics] Nikolay

Hi ranganathanpalanisamy,

I'm just checking if you still need assistance with the matter.
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37874

[Infragistics] Nikolay posted over 12 years ago in reply to Ranganathan

Hi ranganathanpalanisamy,

The data source is missing and there are custom classes, which are not present, used in your code, so I could not run it. However, I see that you have AutoCRUD set to false. In this case you should handle the RowUpdating event to manually save the changes to the data source.

Let me know if you have any questions.
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