Telerik radAsyncUpload is not working in google chrome once application host in server. But if I run application in local its working.

Hi Team,

Telerik radAsyncUpload is not working in google chrome once application host in server. But if I run application in local its working.

using IE its working in both.

I am working with an older web application that has assembly version 2010 what is the best way to add the necessary files so I can work on this app

Hi ,

We are using radgrid menu and we don't want users to un-check all columns from columns menu of context menu.

Is there a way to hide or stop user unchecking some columns of columns menu item?

I tried this below code:

  void HeaderContextMenu_ItemCreated(object sender, RadMenuEventArgs e)
        {
                     if (e.Item.Value.Contains("Reference#") && e.Item.Controls.Count > 0)
                (e.Item.Controls[0] as CheckBox).Enabled = false;
        }

It will make readonly for that column option on first load, but once i un-check another column, it will get enabled for check/uncheck.

Is there any other way to achieve this?

Thanks

We are using a rad grid with edit form that opens in popup on the Edit event of each row. Currently grid refreshes each time the edit link is clicked and take time to open the Popup which is impacting the performance. Moreover if we cancel or close the popup
(handled by cancel event) the grid again refreshes and this action also takes time which in fact should be immediate.

Is there anyway to control the rebind of grid on these events.
Structure of grid:
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="radGridComingSoon">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="radGridComingSoon">
                </telerik:AjaxUpdatedControl>
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
</telerik:RadAjaxManager>
<telerik:RadAjaxLoadingPanel ID="comingSoonRadAjaxLoadingPanel" runat="server">
</telerik:RadAjaxLoadingPanel>

                            <telerik:RadGrid ID="radGridComingSoon" AllowSorting="True" AllowPaging="True" runat="server"
                                OnItemCreated="radGridComingSoon_ItemCreated" OnItemDataBound="radGridComingSoon_ItemDataBound"
                                GridLines="None" OnInsertCommand="radGridComingSoon_InsertCommand" OnUpdateCommand="radGridComingSoon_UpdateCommand"
                                OnDeleteCommand="radGridComingSoon_DeleteCommand" OnItemCommand="radGridComingSoon_ItemCommand"
                                BorderStyle="Solid" AutoGenerateColumns="false" AllowMultiRowEdit="false" EnableViewState="true"
                                OnPreRender="radGridComingSoon_PreRender" AllowCustomSorting="true">
                                <PagerStyle Mode="NextPrevAndNumeric" PrevPageText="Prev" FirstPageText="First" NextPageText="Next"
                                    LastPageText="Last"></PagerStyle>
                                <MasterTableView Width="100%" CommandItemDisplay="Top" DataKeyNames="StandardNumber"
                                    AutoGenerateColumns="false" InsertItemDisplay="Top" InsertItemPageIndexAction="ShowItemOnFirstPage"
                                    EditMode="PopUp">
                                    <EditFormSettings InsertCaption="Add Coming Soon" CaptionFormatString="Edit Coming Soon">
                                        <PopUpSettings Modal="true" Width="742px" Height="1400px" ZIndex="201" />
                                    </EditFormSettings>
                                    <ItemTemplate>
                                        <table class="expandable standards-table">
                                            <tbody>
                                                <tr data-id='<%# Eval("ComingSoonId") %>'>
                                                    <td width="100px">
                                                        <asp:Label runat="server" ID="StandardNumberLabel" Text='<%# Eval("StandardNumber") %>'></asp:Label>
                                                          <td class="icon-column" width="50px" id="tdEditDeleteLink" runat="server">
                                                        <asp:LinkButton ID="btnUpdateEdited" runat="server" CommandName="Edit" CssClass="Edit-Summary"><i class="icon edit"></i></asp:LinkButton>
                                                        <asp:LinkButton ID="lnkBtnDelete" runat="server" CommandName="Delete" CssClass="delete"><i class="icon remove delete"></i></asp:LinkButton>
                                                    </td>
                                                    <td>
                                                        <asp:Label runat="server" ID="lblChange" Text='<%# Eval("ComingSoonId") %>' CssClass="hide"></asp:Label>
                                                    </td>
                                                </tr>
                                            </tbody>
                                        </table>
                                    </ItemTemplate>
                                    <Columns>
                                        <telerik:GridTemplateColumn HeaderText="Standard No." SortExpression="StandardNumber"
                                            UniqueName="StandardNumber" DataField="StandardNumber" ItemStyle-CssClass="ColorClass">
                                     
                                        <telerik:GridTemplateColumn HeaderText="ComingSoonId" SortExpression="ComingSoonId"
                                            UniqueName="ComingSoonId" DataField="ComingSoonId" Display="false" EditFormHeaderTextFormat="">
                                        </telerik:GridTemplateColumn>
                                    </Columns>
                                    <NoRecordsTemplate>
                                        <div>
                                            No records to display</div>
                                    </NoRecordsTemplate>
                                    <EditFormSettings EditFormType="Template">
                                        <FormTemplate>
                                            <div class="modal coming-soon-modal">
                                                <h3 class="brand modal-sub-title">
                                                    Brand: <strong>'<%#strBrandName %>'</strong></h3>
                                                <div class="modal-form">
                                                   
                                                        <asp:TextBox ID="txtCompDate" runat="server" CssClass="datepicker"></asp:TextBox>
                                                        <asp:Button ID="btnUpdate" CssClass="btn" Text='<%# IIf((TypeOf(Container) is GridEditFormInsertItem), "Insert", "Update") %>'
                                                            runat="server" CommandName='<%# IIf((TypeOf(Container) is GridEditFormInsertItem), "PerformInsert", "Update")%>'>
                                                        </asp:Button>&nbsp;
                                                        <asp:Button ID="btnCancel" Text="Cancel" CssClass="cancel" runat="server" CausesValidation="False"
                                                            CommandName="Cancel"></asp:Button>
                                                    </fieldset>
                                                  
                                                </div>
                                            </div>
                                        
                                        </FormTemplate>
                                    </EditFormSettings>
                                    <CommandItemSettings AddNewRecordText="Add new record" AddNewRecordImageUrl="/_layouts/images/HBSImages/add-record-icon.gif"
                                        RefreshText="Refresh" RefreshImageUrl="/_layouts/images/HBSImages/refresh-icon.gif"
                                        ShowRefreshButton="false"></CommandItemSettings>
                                </MasterTableView>
                                <ClientSettings>
                                    <ClientEvents OnRowDblClick="RowDblClick"></ClientEvents>
                                </ClientSettings>
                            </telerik:RadGrid>
                      

I have this RadGrid

 

I am using a stored procedure to to my updates and have this C# code:

 

I get an error message when attempting to convert the checkbox value to a boolean value.

 

How can I accomplish this?

Hi,

I am having Radgrid in a div (div1) and other controls in another div (div2) on toggle (hide/show) based structure.

I want to show the div2 initially. problem is page is rendering after completion of Radgrid databind only.

I want to load the data to Radgrid without taking too long. may be ajaxifying the load.

Is it possible to show the controls in div2 before completing data loading of Radgrid??

Thanking you,

AGM RAJA

I'm using a RadComboBox and would like to get the selected item that was bound to the combobox instead of the selected value, index or text.  I can do that with RadGrid but when I try to do it with a ComboBox the selected item's dataitem is always null.

RadGrid:

 

thisEvent is now the bound record of type Event.

 

RadComboBox:

 

SelectedValue and SelectedIndex have the proper values but DataItem is always null so group is always null.

Hi,

Has the spreadsheet control is fully released or still in beta version?

 

 

I am trying to hide the filter options of a grid based on the type of the column. I have found numerous examples but NONE seem to work. They work the very first time you click on a filter icon. If you then click on a different type of column you get different options but not the correct ones. They seem to be random based on what order you click on the filter icon. Please help!!

        var oldFilterStyle = "";

        function FilterMenuShowing(sender, eventArgs) {

            var menu = eventArgs.get_menu();
            var items = menu._itemData;

            if (eventArgs.get_column().get_dataType() == "System.String") {
                var i = 0;
                while (i < items.length) {
                    if (items[i].value != "NoFilter" && items[i].value != "IsEmpty" &&
                        items[i].value != "EqualTo" && items[i].value != "NotEqualTo" && 
                        items[i].value != "StartsWith" && items[i].value != "EndsWith" && 
                        items[i].value != "Contains" && items[i].value != "DoesNotContain") {
                        var item = menu._findItemByValue(items[i].value);
                        if (item != null) {
                            if (item._element.style.display != "none") {
                                oldFilterStyle = item._element.style.display;
                                item._element.style.display = "none";
                            }                           
                        }
                    }
                    i++;
                }
            }
            else if (eventArgs.get_column().get_dataType() == "System.Decimal" || eventArgs.get_column().get_dataType() == "System.Int32") {
                var i = 0;
                while (i < items.length) {
                    if (items[i].value != "NoFilter" && items[i].value != "IsEmpty" &&
                        items[i].value != "EqualTo" && items[i].value != "NotEqualTo" && 
                        items[i].value != "GreaterThan" && items[i].value != "LessThan" && 
                        items[i].value != "GreaterThanOrEqualTo" && items[i].value != "LessThanOrEqualTo" && 
                        items[i].value != "Between" && items[i].value != "NotBetween") {
                        var item = menu._findItemByValue(items[i].value);
                        if (item != null) {
                            if (item._element.style.display != "none") {
                                oldFilterStyle = item._element.style.display;
                                item._element.style.display = "none";
                            }
                        }
                    }
                    i++;
                }
            }
            else {
                alert(eventArgs.get_column().get_dataType());
                var i = 0;
                while (i < items.length) {
                    var item = menu._findItemByValue(items[i].value);
                    if (item != null) {
                        if (oldFilterStyle != "" && item._element.style.display == "none")
                            item._element.style.display = oldFilterStyle;
                    }
                    i++;
                }
            }