Capturing FileName/No.Of .Files uploaded through RadUpload.

[Ranganath]

HI,

Last few days I am posting the same prob again and again, but I am nt getting proper response .

Again now I am posting the prob once…

1:- I want to retrieve the uploaded file name and no of files from the RadUpload Control, which is under RadGrid.

My code looks like as follow…

<telerik:RadAjaxManager ID="RadAjaxManager2" DefaultLoadingPanelID="RadAjaxLoadingPanel1"

        runat="server">

        <AjaxSettings>

            <telerik:AjaxSetting AjaxControlID="RadGrid1" >

                <UpdatedControls>

                    <telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1" />

                </UpdatedControls>

            </telerik:AjaxSetting>

        </AjaxSettings>

    </telerik:RadAjaxManager>

    <telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">

 

<script type="text/javascript">

//On insert and update buttons click temporarily disables ajax to perform upload actions

                    function conditionalPostback(e, sender)

                    {

                        var theRegexp = new RegExp("\.UpdateButton$|\.PerformInsertButton$", "ig");

                         if (sender.EventTarget.match(theRegexp))

                         {

                         var upload = $find(window['UploadId']);

                                    

                         //AJAX is disabled only if file is selected for upload

                         if(upload.getFileInputs()[0].value != "")

                         {

                         sender.EnableAjax = false;

                         }

                         }

                    }

</script>

    </telerik:RadScriptBlock>

     <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Height="75px" clientevents-onrequeststart="conditionalPostback"

        Width="75px" Transparency="5">

        <img style="margin-top: 150px;" alt="Loading..." src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "Telerik.Web.UI.Skins.Default.Ajax.loading4.gif") %>' />

    </telerik:RadAjaxLoadingPanel>

 

<telerik:RadGrid PageSize="3" AllowPaging="true" ID="RadGrid1" runat="server" GridLines="Horizontal"

        AllowFilteringByColumn="true" Skin="WebBlue" AllowAutomaticDeletes="True" OnNeedDataSource="RadGrid1_NeedDataSource"

        OnDeleteCommand="RadGrid1_DeleteCommand" OnInsertCommand="RadGrid1_InsertCommand"

        OnUpdateCommand="RadGrid1_UpdateCommand" OnItemDataBound="RadGrid1_ItemDataBound"

        OnItemInserted="RadGrid1_ItemInserted">

        <PagerStyle Mode="Slider" />

        <MasterTableView AutoGenerateColumns="false" DataKeyNames="TerritoryID" EditMode="EditForms"

            CommandItemDisplay="TopAndBottom">

            <Columns>

                <telerik:GridEditCommandColumn>

                </telerik:GridEditCommandColumn>

                <telerik:GridBoundColumn ReadOnly="true" HeaderText="TerritoryID" DataField="TerritoryID"

                    UniqueName="TerritoryID" />

                <telerik:GridBoundColumn ReadOnly="false" HeaderText="TerritoryDescription" DataField="TerritoryDescription"

                    UniqueName="TerritoryDescription" />

                <telerik:GridBoundColumn ReadOnly="false" HeaderText="RegionID" DataField="RegionID"

                    UniqueName="RegionID" />

                <telerik:GridButtonColumn CommandName="Delete" Text="Delete">

                </telerik:GridButtonColumn>

            </Columns>

            <EditFormSettings EditFormType="Template">

                <EditColumn UniqueName="EditCommandColumn1">

                </EditColumn>

                <FormTemplate>

                    <table id="Table2" cellspacing="2" cellpadding="1" width="250" border="1" rules="none"

                        style="border-collapse: collapse">

                        <tr>

                            <td>

                                <table id="Table3" cellspacing="1" cellpadding="1" width="250" border="0">

                                   

                                    <tr>

                                        <td>

                                            TerritoryID:

                                        </td>

                                        <td>

                                            <asp:TextBox ID="txtTerritoryID" MaxLength="5" Visible='<% # (Container as GridItem).OwnerTableView.IsItemInserted %>'

                                                runat="server">

                                            </asp:TextBox>

                                        </td>

                                    </tr>

                                    <tr>

                                        <td>

                                            TerritoryDescription:

                                        </td>

                                        <td>

                                            <asp:TextBox ID="txtTerritoryDescription" runat="server" Text='<%# Eval( "TerritoryDescription" ) %>'>

                                            </asp:TextBox>

                                        </td>

                                    </tr>

                                    <tr>

<td>

RegionID:                                                                                    </td>

<td>


<telerik:RadUpload ID="RadUpload1" runat="server" InitialFileInputsCount="1" MaxFileInputsCount="1"                                            ControlObjectsVisibility="None" AllowedFileExtensions=".aspx" />

</td>

</tr>

</table>

</td>

 </tr>

 <tr>

<td colspan="2">

<b>Territory Info:</b>

</td>

</tr>

<tr>

<td align="right" colspan="2">

 <asp:Button ID="btnUpdate" Text='<%# (Container as GridItem).OwnerTableView.IsItemInserted ? "Insert" : "Update" %>'

                                    runat="server" CommandName='<%# (Container as GridItem).OwnerTableView.IsItemInserted ? "PerformInsert" : "Update" %>'>

                                </asp:Button>&nbsp;

                                <asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False"

                                    CommandName="Cancel"></asp:Button>

                            </td>

                        </tr>

                    </table>

                </FormTemplate>

            </EditFormSettings>

        </MasterTableView>

    </telerik:RadGrid>

 

 

C#:-

protected void RadGrid1_InsertCommand(object source, GridCommandEventArgs e)

{

        GridEditFormInsertItem item = (GridEditFormInsertItem)e.Item;

        RadAjaxManager2.Alert((item.FindControl("RadUpload1") as RadUpload).UploadedFiles.Count.ToString());

)

OR

protected void RadGrid1_ItemInserted(object source, GridInsertedEventArgs e)

    {

        GridEditFormInsertItem item = (GridEditFormInsertItem)e.Item;

        int cnt=(item.FindControl("RadUpload1") as RadUpload).UploadedFiles.Count;

        Response.Write((item.FindControl("RadUpload1") as RadUpload).UploadedFiles[0].FileName);

 

    }

 

Above either of the following ways I am  nt able to retreive any fiels, which I have uploaded through RadUpload control…

 

Please provide me solution int his regards…

Regards,
Ranganath.S

[Vlad]

Hello Ranganath,

I don't think that RadAjaxLoadingPanel have OnRequestStart client-side event:

clientevents-onrequeststart="conditionalPostback"

This should be assigned to the manager similar to our exampe!

Regards,
Vlad
the Telerik team

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