All I want to do, is to get a values from a grid when it is not in edit mode. Note that I'm able to get two of the values (both the int32 fields), but I cannot get a reference to the "IsActive" Checkbox or the string "Delimiter" field.
let me know how I can accomplish this. Below is my code-behind. Notice the boldfaced fields I can't get...
[code]....
I have a RadGrid on my UserControl which i wanted to print. I dont know how to print it.
View 2 RepliesI'm using telerik radgrid with some record rows , after updates one row from grid,where dispaly only that row.After click refresh button,all the records are view.
View 2 Repliesi want to add a blank row in a radgrid.. how do i do that?
View 2 RepliesI am having one column in each row of my radgrid in which i want to show an image. I am getting values from database saying 1,2 for that particular column and for each of these values i want to show different images for different values. For Example if i am getting 1 from database i want to show "roseImage" and for 2 i want to show "lotusimage",
View 3 Repliesi want to display a sum of column values in radgrid footer.
View 1 RepliesWhen I am trying to display data using radgrid I am getting error like "Index was out of range. Must be non-negative and less than the size of the collection. Parameter: Index".
Here is my code
[Code]....
I've got a DNN application using Telerik RadGrid. We're exporting some data from the Grid but when we drill down on the grid control and export the data we only see the initial top level data, never the updated Grid. Here's my table tag and supporting code. I'm not an expert in ASPX/C#so please forgive my newbie-ness.
<mastertableview autogeneratecolumns="False" datakeynames="AccountId" datasourceid="SqlDataSource1"
groupsdefaultexpanded="False">
<DetailTables>
[code]...
I was creating another usercontrol with Telerik's RadGrid and Calendar.
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The problems are, (1) when I click the submit button. the data in the RadGrid is not changed. (2) how can we check if there is nothing selected in the Calendar controls, because there is a date (01/01/0001) set even if we do not select anything from that calendar, thus Calendar1.SelectedDate != null is not enough.
I am a new-bie in Asp.Net.I am working in a project where I need to store an attachment which will be uploaded by the user in radGrid into Sql server 2005 database.After storing this attachment, I have to retrieve this attcahment and show the same to the other users in radGrid so that they will be able to download the attachment and see that.How should I do that?what kind of datatype would it be?
View 2 RepliesI'm using telerik radgrid in my web form.When i add new row in this grid, the new irow only display in my grid. After click refresh button the full rows are display.
View 2 Repliesi have radgrid in my asp.net web page with some columns and rows in each row i have some checkbox that they are in one column. so i have one checkbox in each row and column.
i want when the check box checked, write in header that checkbox(in that column) write the number and so in that row, write the diffrent number. i want it occure client-side.
I am currently using Visual Studio 2008 to develop a hierarchical grid that displays records, its got 3 levels. The code looks roughly like this.
<telerik:RadMultiPage runat="server" ID="RadMultiPage1" SelectedIndex="0" RenderSelectedPageOnly="false">
<telerik:RadPageView ID="RadPageView1" runat="server">
<telerik:RadGrid ID="radGrd1">
<MasterTableView>
[Code]....
I have ommited all the code and just provided the skeleton.
The problem i am having is that when i add the Radgrid, the intellisense does not seem to pick it up and visual studio does not add it to the designer class either.
I have tried viewing it in design view and forcing it to sync and even manually added it to the designer class myself. These solutions have not solved my problem as although the intellisense does pick up the control after adding it manually, the control itself is set to null during run time.
So basically is it possible to add a rad grid in the first place and if so what am i doing wrong.
Is anyone able to offer any decent alternatives to the telerik ASP.Net controls.
I'm in the market for a decent grid control with all singing all dancing extensions... bt I'm finding the telerik grid really hard work to deal with.
The telerik controls do look good, but after a day of hard work with them I'm just looking to see if there are any other 3rd party offerings?
What's the simplest way to add a new row to a Telerik RadGrid in ASP.NET from code behind?
View 2 RepliesI'm using the Telerik rad grid and I'm allow the user to enter data directly to the grid.
I am using the "EditForms" edit mode and I also allow inserts using the same.
If the user edits a row, then I don't want to allow any other edits or inserts until the current one is complete or cancelled.
I am currently highlighting a row in a radgrid using OnMouseOver. I would like to know if it is possible to use OnMouseOver to select the row rather than highlight it.
Alternatively, I would like the highlighted row to remain highlighted if the radgrid loses focus, such as when a confirmation box pops up.
I created a RadGrid with a couple of fields for filtering and I can't seem to get the filtering to work. I can see it clearly posting back (the ajax spinny circle thing) after typing something in the filter box, however my results are always the same. I am using the following definition in the aspx file:
<telerik:RadGrid PageSize="4" ID="RadGrid1" runat="server" AllowPaging="True" AllowSorting="True"
AutoGenerateColumns="False" OnNeedDataSource="RadGrid1_NeedDataSource"
OnSelectedIndexChanged="RadGrid1_SelectedIndexChanged" Skin="Black" ShowFooter="True"
ShowStatusBar="True" AllowFilteringByColumn="True"
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give me any pointers for free tutorial on RADGRID or give me a simple example on how to create a RADGRID and bind it to data source.
View 2 RepliesI've tried to find the answer, but am not having any luck and am wasting to much time trying to figure it out. Using RadGrid from Telerik, latest version of their Ajax Controls, I've added a Select to each row, and can't figure out how to get the value of the selected row. Prefer to get the value of the ID column (from ID field in my database) or other specific columns. C# or VB example will work, VB preferred.
View 2 RepliesI have a Telerik RadGrid with a GridTemplateColumn that contains a checkbox, as follows:
<telerik:GridTemplateColumn HeaderText="MINE" UniqueName="MyTemplateColumn">
<ItemTemplate>
<asp:CheckBox id="MyCheckBox" runat="server"></asp:CheckBox>
</ItemTemplate>
</telerik:GridTemplateColumn>
I want to set the box to be "checked" based on a value read from the database. I could handle the ItemDataBound event and read the database when each row is bound, but that results in n lookups. Instead, I want to handle DataBound, and then set all the values at once. So, in that method, I want code like this:
[code]....
I'm using RadGrid from Telerik with three LinkButton controls in CommandItem , and i want to hide or show them using switch statement at code behind.
<CommandItemTemplate>
<LinkButton runat="server" ID="approveAllLink" Text="Approve All" >
</LinkButton>
<LinkButton runat="server" ID="approveLink" Text="Approve" >
</LinkButton>
<LinkButton runat="server" ID="rejectLink" Text="Reject" >
</LinkButton>
</CommandItemTemplate>
I've a radgrid and rendering a hyperlink column. I want to pass the id of the record into the url for the hyperlink. How can I do this?
I have this
<Columns>
<telerik:GridTemplateColumn AllowFiltering="false" HeaderText="Edit" UniqueName="Edit">
<ItemTemplate>
<asp:HyperLink ID="HyperLink1" runat="server" Target="_blank" NavigateUrl="~/Edit.aspx?Id=need_to_bind_id_here">Edit Details</asp:HyperLink>
</ItemTemplate>
</telerik:GridTemplateColumn>
</Columns>
There is an ID column which is generated too.
I want to take an already existing row in a RadGrid and instead of open an edit template I want to open the Insert template with that data.
I have a requirement to allow the user to make edits to the rows on their "key" values, the result being a new row that they didnt have to type everything over again.
My guess is to put an insert button on the row, but I'm not sure how to open the insert template and still have it bind that rows data to it.
using Telerik RadGrid* in a LINQ context, with ASP.NET/C#, how to truncate text to a maximum length when displaying in columns? By maximum, I mean if original string's length is shorter than the specified maximum length, no errors will raise.I have seen many examples of this on the net, but it seems that the Container.DataItem used to achieve this is different when using LINQ. Sometimes we see DataItem as a method, sometimes not. Examples are usually using a DataSet.Here's an example found (source) :
<asp:TemplateField HeaderText="Description">
<ItemTemplate>
<%# ValidateString(Container.DataItem("Description")) %>
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