I have this Rad Grid setup

 

The Radgrid works fine to display the data.  The problem is I cannot add, delete or edit any records.  If I click the delete button or edit icon nothing happens.  If I click the Add new comparison link all of the controls used to add a new record are displayed. The drop down list shows the first record for the list, but I cannot get the drop down list to open and show other selections, I cannot click into the text box to add new text.

But for some reason I can select a date for the date picker.  If I click the Insert or cancel links nothing happens.  What have I done wrong with this setup.

 

I am using a SQL Server view as my datasource for this grid.  I have used views in the past without this problem.

Hello, have good time
I have a page where it's a grid.

In this grid one of the columns is hidden where the user ID is and in the other column it fills the user name with another table in the event ItemDataBound
But when grouping it shows the user ID while I need the name to show it.

  protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)
        {

 if (e.Item is GridDataItem)// to access a row
            {
                GridDataItem item = (GridDataItem)e.Item;
                if (RadGrid1.GroupingEnabled)
                {
                    item["UserFLName"].Text = LstUser.FindAll(x => x.User_ID_ == int.Parse(item["User_ID"].Text))[0].User_FName + " " + LstUser.FindAll(x =>     x.User_ID_ == int.Parse(item["User_ID"].Text))[0].User_LName;
                }
            }

I have a Telerik AJAX Radtoolbar act against a RadGrid. I have code behind to do something when I click items on the ToolBar base on row selected in the grid, but before the post back, I need some client side validation, post back won't happen if validation fails. I tried to use However, this causes the RadToolBar unclickable and even jam all other AJAX functions on the page. if I changed the OnClientClicked to "OnClientButtonClicked="PageValidation" ", the client side validation works with the error msg pop up but it cannot stop the post back.

Are there any other ways that I can work around or did I miss something using this method?

Thanks!

Hello Guys

I have a problem. When i using RenderMode in RadGrid , I got this error:

Specified argument was out of the range of valid values.

Parameter name: valueDescription: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values.
Parameter name: value

Source Error: 

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace: 

[ArgumentOutOfRangeException: Specified argument was out of the range of valid values. Parameter name: value] System.Web.UI.WebControls.Unit.GetTypeFromString(String value) +3065878 System.Web.UI.WebControls.Unit..ctor(String value, CultureInfo culture, UnitType defaultType) +261

.

.

.

This is my aspx:

<telerik:RadGrid ID="gvRad2" runat="server" OnNeedDataSource="gvRad2_OnNeedDataSource"
            utoGenerateColumns="false" AllowPaging="true"
            AllowSorting="True"
            AllowFilteringByColumn="True"
            RenderMode="Lightweight">
            <MasterTableView DataKeyNames="PostLetterID" CommandItemDisplay="Top" InsertItemPageIndexAction="ShowItemOnCurrentPage">
                <Columns>
                    <telerik:GridBoundColumn DataField="PostLetterID" HeaderText="haha"
                        
                        ReadOnly="true"
                        ForceExtractValue="Always" ConvertEmptyStringToNull="true" AllowFiltering="False"></telerik:GridBoundColumn>
                </Columns>
            </MasterTableView>
        </telerik:RadGrid>

Hi All,

I need to show confirmation before performing action when i click on RadButton. 

please help.

Regards,

Prassin

Hi All,

I am using radGrid and I have set width of a grid to 100% I also set mastertable width to 100% when I set useStaticHeader property to true my grid column does not stretch to grid width,this problem comes only in firefox but in IE its fine,please tell me solution as early as possible as I have spent 2-3 days to search this solution

I have added a RadDataForm (asp.net ajax), and added datasource and generated fields using the design wizard.

it is inserting and updating the data. but it do not view the fields and data. On 
clicking next, previous, it is also navigating records, but do not view 
the fields.

when i press insert or update, then it view the fields and the data. Please help.

following is the auto-generated code

   <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
    </telerik:RadAjaxManager>
    <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
    <telerik:RadDataForm ID="RadDataForm11" runat="server" DataKeyNames="ProductID" DataSourceID="SqlDataSource1" Visible="true"    >
        <LayoutTemplate>
            <div class="RadDataForm RadDataForm_<%# Container.Skin %> rdfInlineBlock rdfNoFieldHint">
                <div id="itemPlaceholder" runat="server">
                </div>
                <div class="rdfPager">
                    <span>
                    <asp:Button ID="btnFirst" runat="server" CommandArgument="First" CommandName="Page" CssClass="rdfFirst" Text=" " ToolTip="First" />
                    <asp:Button ID="btnPrev" runat="server" CommandArgument="Prev" CommandName="Page" CssClass="rdfPrev" Text=" " ToolTip="Previous" />
                    </span><span>
                    <asp:Button ID="btnNext" runat="server" CommandArgument="Next" CommandName="Page" CssClass="rdfNext" Text=" " ToolTip="Next" />
                    <asp:Button ID="btnLast" runat="server" CommandArgument="Last" CommandName="Page" CssClass="rdfLast" Text=" " ToolTip="Last" />
                    </span>
                </div>
            </div>
</LayoutTemplate>
        <ItemTemplate>
            <fieldset >
                <legend >View</legend>
                <div class="rdfRow">
                    <asp:Label ID="ProductNameLabel2" runat="server"  Text="ProductName"></asp:Label>
                    <asp:Label ID="ProductNameLabel1" runat="server" Text='<%# Eval("ProductName") %>' />
                </div>
                <div class="rdfRow">
                    <asp:Label ID="UnitPriceLabel2" runat="server"  Text="UnitPrice"></asp:Label>
                    <asp:Label ID="UnitPriceLabel1" runat="server"  Text='<%# Eval("UnitPrice") %>' />
                </div>
                <div class="rdfRow">
                    <asp:Label ID="UnitsInStockLabel2" runat="server"  Text="UnitsInStock"></asp:Label>
                    <asp:Label ID="UnitsInStockLabel1" runat="server"  Text='<%# Eval("UnitsInStock") %>' />
                </div>
                <div class="rdfRow">
                    <asp:Label ID="ProductIDLabel2" runat="server"  Text="ProductID"></asp:Label>
                    <asp:Label ID="ProductIDLabel1" runat="server"  Text='<%# Eval("ProductID") %>' />
                </div>
                <div class="rdfCommandButtons">
                    <hr class="rdfHr" />
                    <telerik:RadButton ID="InitInsertButton" runat="server" ButtonType="SkinnedButton" CausesValidation="False" CommandName="InitInsert" Text="Insert" ToolTip="Insert" />
                    <telerik:RadButton ID="EditButton" runat="server" ButtonType="SkinnedButton" CausesValidation="False" CommandName="Edit" Text="Edit" ToolTip="Edit" />
                    <telerik:RadButton ID="DeleteButton" runat="server" ButtonType="SkinnedButton" CausesValidation="False" CommandName="Delete" Text="Delete" ToolTip="Delete" />
                </div>
            </fieldset>
        </ItemTemplate>
        <EditItemTemplate>
            <fieldset class="rdfFieldset rdfBorders">
                <legend class="rdfLegend">Edit</legend>
                <div class="rdfRow">
                    <asp:Label ID="ProductNameLabel2" runat="server" AssociatedControlID="ProductNameTextBox" CssClass="rdfLabel rdfBlock" Text="ProductName"></asp:Label>
                    <telerik:RadTextBox ID="ProductNameTextBox" runat="server" Text='<%# Bind("ProductName") %>' WrapperCssClass="rdfInput" />
                </div>
                <div class="rdfRow">
                    <asp:Label ID="UnitPriceLabel2" runat="server" AssociatedControlID="UnitPriceTextBox" CssClass="rdfLabel rdfBlock" Text="UnitPrice"></asp:Label>
                    <telerik:RadNumericTextBox ID="UnitPriceTextBox" runat="server" DataType="Double" DbValue='<%# Bind("UnitPrice") %>' Skin="<%#Container.OwnerDataForm.Skin %>" WrapperCssClass="rdfInput" />
                </div>
                <div class="rdfRow">
                    <asp:Label ID="UnitsInStockLabel2" runat="server" AssociatedControlID="UnitsInStockTextBox" CssClass="rdfLabel rdfBlock" Text="UnitsInStock"></asp:Label>
                    <telerik:RadNumericTextBox ID="UnitsInStockTextBox" runat="server" DataType="Int16" DbValue='<%# Bind("UnitsInStock") %>' NumberFormat-DecimalDigits="0" Skin="<%#Container.OwnerDataForm.Skin %>" WrapperCssClass="rdfInput" />
                </div>
                <div class="rdfRow">
                    <asp:Label ID="ProductIDLabel2" runat="server" CssClass="rdfLabel rdfBlock" Text="ProductID"></asp:Label>
                    <asp:Label ID="ProductIDLabel1" runat="server" CssClass="rdfFieldValue" Text='<%# Eval("ProductID") %>' />
                </div>
                <div class="rdfCommandButtons">
                    <hr class="rdfHr" />
                    <telerik:RadButton ID="UpdateButton" runat="server" ButtonType="SkinnedButton" CommandName="Update" Text="Update" ToolTip="Update" />
                    <telerik:RadButton ID="CancelButton" runat="server" ButtonType="SkinnedButton" CausesValidation="False" CommandName="Cancel" Text="Cancel" ToolTip="Cancel" />
                </div>
            </fieldset>
        </EditItemTemplate>
        <InsertItemTemplate>
            <fieldset class="rdfFieldset rdfBorders">
                <legend class="rdfLegend">Insert</legend>
                <div class="rdfRow">
                    <asp:Label ID="ProductNameLabel2" runat="server" AssociatedControlID="ProductNameTextBox" CssClass="rdfLabel rdfBlock" Text="ProductName"></asp:Label>
                    <telerik:RadTextBox ID="ProductNameTextBox" runat="server" Text='<%# Bind("ProductName") %>' WrapperCssClass="rdfInput" />
                </div>
                <div class="rdfRow">
                    <asp:Label ID="UnitPriceLabel2" runat="server" AssociatedControlID="UnitPriceTextBox" CssClass="rdfLabel rdfBlock" Text="UnitPrice"></asp:Label>
                    <telerik:RadNumericTextBox ID="UnitPriceTextBox" runat="server" DataType="Double" DbValue='<%# Bind("UnitPrice") %>' Skin="<%#Container.OwnerDataForm.Skin %>" WrapperCssClass="rdfInput" />
                </div>
                <div class="rdfRow">
                    <asp:Label ID="UnitsInStockLabel2" runat="server" AssociatedControlID="UnitsInStockTextBox" CssClass="rdfLabel rdfBlock" Text="UnitsInStock"></asp:Label>
                    <telerik:RadNumericTextBox ID="UnitsInStockTextBox" runat="server" DataType="Int16" DbValue='<%# Bind("UnitsInStock") %>' NumberFormat-DecimalDigits="0" Skin="<%#Container.OwnerDataForm.Skin %>" WrapperCssClass="rdfInput" />
                </div>
                <div class="rdfCommandButtons">
                    <hr class="rdfHr" />
                    <telerik:RadButton ID="PerformInsertButton" runat="server" ButtonType="SkinnedButton" CommandName="PerformInsert" Text="Insert" ToolTip="Insert" />
                    <telerik:RadButton ID="CancelButton" runat="server" ButtonType="SkinnedButton" CausesValidation="False" CommandName="Cancel" Text="Cancel" ToolTip="Cancel" />
                </div>
            </fieldset>
        </InsertItemTemplate>
        <EmptyDataTemplate>
            <div class="RadDataForm RadDataForm_<%# Container.Skin %>">
                <div class="rdfEmpty">
                    There are no items to be displayed.</div>
            </div>
        </EmptyDataTemplate>
        </telerik:RadDataForm>
    <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConflictDetection="CompareAllValues" ConnectionString="<%$ ConnectionStrings:DefaultConnection %>" DeleteCommand="DELETE FROM [Products] WHERE [ProductID] = @original_ProductID AND (([ProductName] = @original_ProductName) OR ([ProductName] IS NULL AND @original_ProductName IS NULL)) AND (([UnitPrice] = @original_UnitPrice) OR ([UnitPrice] IS NULL AND @original_UnitPrice IS NULL)) AND (([UnitsInStock] = @original_UnitsInStock) OR ([UnitsInStock] IS NULL AND @original_UnitsInStock IS NULL))" InsertCommand="INSERT INTO [Products] ([ProductName], [UnitPrice], [UnitsInStock]) VALUES (@ProductName, @UnitPrice, @UnitsInStock)" OldValuesParameterFormatString="original_{0}" SelectCommand="SELECT [ProductName], [UnitPrice], [UnitsInStock], [ProductID] FROM [Products]" UpdateCommand="UPDATE [Products] SET [ProductName] = @ProductName, [UnitPrice] = @UnitPrice, [UnitsInStock] = @UnitsInStock WHERE [ProductID] = @original_ProductID AND (([ProductName] = @original_ProductName) OR ([ProductName] IS NULL AND @original_ProductName IS NULL)) AND (([UnitPrice] = @original_UnitPrice) OR ([UnitPrice] IS NULL AND @original_UnitPrice IS NULL)) AND (([UnitsInStock] = @original_UnitsInStock) OR ([UnitsInStock] IS NULL AND @original_UnitsInStock IS NULL))">
        <DeleteParameters>
            <asp:Parameter Name="original_ProductID" Type="Int32" />
            <asp:Parameter Name="original_ProductName" Type="String" />
            <asp:Parameter Name="original_UnitPrice" Type="Double" />
            <asp:Parameter Name="original_UnitsInStock" Type="Int16" />
        </DeleteParameters>
        <InsertParameters>
            <asp:Parameter Name="ProductName" Type="String" />
            <asp:Parameter Name="UnitPrice" Type="Double" />
            <asp:Parameter Name="UnitsInStock" Type="Int16" />
        </InsertParameters>
        <UpdateParameters>
            <asp:Parameter Name="ProductName" Type="String" />
            <asp:Parameter Name="UnitPrice" Type="Double" />
            <asp:Parameter Name="UnitsInStock" Type="Int16" />
            <asp:Parameter Name="original_ProductID" Type="Int32" />
            <asp:Parameter Name="original_ProductName" Type="String" />
            <asp:Parameter Name="original_UnitPrice" Type="Double" />
            <asp:Parameter Name="original_UnitsInStock" Type="Int16" />
        </UpdateParameters>
    </asp:SqlDataSource>






Best Regards,
imran

As briefly explained in the topic I can't seem to have client side asp.net validators to work. Server side is all ok, infacat since the Page_Validators is undefined, the Page_IsValid is always true (clientside) so the client validation always pass BUT server side, after the postback that shouldn't occur, I get the correct error messages reported.

I copied exactly your example on demo page of RadInput validation do do further testing but with no results (I even stripped it down a basic 1 textbox + 1 validator, I tryed with standard asp textboxes, I searched the web for 4 hours now finding all kind of answers even in this forum, all with no luck).

Things I can say in advance:

- The .axd script resources all loads correctly (checked both in Google Chrome developers console and Firefox Firebug consol. No 404 or 500 errors)
- The ScriptResources.axd starts with those public js variables (no hint at Page_Validators there is it normal?)



- Checking with Google Chrome developers tools console for alert(Page_Validators.length) returns ReferenceError: Page_Validators is not defined
- If I set in the web.config <add key="Telerik.ScriptManager.TelerikCdn" value="Enabled" /> (instead of "Disabled") I also experience a js error: Uncaught ReferenceError: $telerik is not defined This doesn't happen in my real code btw, just happens on the page I copy/pasted from your on-line example to make tests (I will report the code down here). This means that somehow I fixed that second bug in my real project but I don't remember how.
- I tryed with both CDN enabled and disabled in the RadScriptManager.
- I tryed with both your Jquery and with Google CDN served JQuery (1.9.1)

I really don't know where else look at... after 4/5 unsuccessfull hours at a simple task like validation should be, even in the simpliest scenarios I tested, I really give up. Please give me some hint on where to look for more.
Here is the code:


The VB code is taken exactly from your example as well:


Thanks in advance... I really had other frustrating similar issues that went on for hours, but finally come to spot a solution. This time I'm really knocked down.

EDIT: as a side note I tryed an even more "minimalistic" test wit .NET script manager instead of RadScriptManager and it works perfectly. Checking in the Google js console for alert(Page_Validators.lenght); also returns correctly: 1
So the issue must be somewhere in the RadScriptManager OR in the RadAjax solution I guess.
This is the code:

Hello, I'm trying to do something pretty straightforward, I'd like to remove the filter parameters from my grid results when clearing the two datepickers from the griddatetime column daterange filter. Example (From: 01/01/2015 To: 02/01/2015....results in data between that date range, If I were to clear the two datepickers, the grid does not return ALL records nor does it even do a postback like any other filter types that get cleared.

 

Here is my markup.

Hi,

I am updating some old telerik components to a newer version, now I downloaded the latest version of the "vista" skin and set my preferred color in one of the components and pressed saved all. It looked like all the sprite where converted the asked color set. However the only sprites which don't seem to have the correct color are the ones in the "common" folder, they are still the default color of the theme "blueish". How do I obtain the sprites in the common folder for my preferred color?