Questions on UI for ASP.NET AJAX Forum

5 answers

82 views

Hi,

I have some input controls inside a templated edit form.

Look at the the two pictures below. As you can see, the inputs are not following the scrolling... They regain their position when I mouse over it or click somewhere... Is that a known issue ? I searched on this forum, but didn't find anything. This is only happening in IE7.

Thanks.

Grid

answered on 21 Jan 2013

1 answer

173 views

Add button to child in RadGrid

Hello,

I am evaluating the product, and I have a question.

I have a grid with a parent/child structure

I need to add a button on each child row.

I fill the grid using a run time defined dataset.

I can add a button to the parent using the configuration wizard. So when I bind the dataset to the grid, the button shows together with the parent datatable columns defined in the server.

But when I try to add the button to the child it doesn't work. Only the columns defined in the child datatable appear.

Any help will be greatly appreciated.

Thanks,

Hugo

Grid

answered on 21 Jan 2013

1 answer

93 views

Setting the value of readonly property ClientId of rad control

Hi Team,

I want to set the value of readonly property e.g. ClientId. By this i want to reduce the page size. We are using radgrid in usercontrol and page have master page so the client id is too long like ctl00_plhMainContent_ucDynamicGridForCustomerDetail_rptrCustomGrid_ctl00_gvCustomGrid.

Thanks in advance
Manish

General Discussions

answered on 21 Jan 2013

3 answers

64 views

Schedule based on Week Days

Dear All,

I need to use Scheduler Control to create Schedule based on Time and Week Days regardless the Date. let me give you example:

I have an Employee who will work in Sat., Mon., and Thu. form 8:00 AM to 5:00 PM and in Sun., Tue., and Wed. from 10:00 AM to 7:00 PM. I want to display this schedules on Scheduler Control and Save the Time/Week Days values to database.
Please take a look to Attached image
Is it possible via using Scheduler Control???

Scheduler

answered on 21 Jan 2013

3 answers

128 views

Possible to filter NumericField?

Hello,

I have a standard GridNumericColumn that I would like to filter. It's set to "Currency" and the DataField is set to a "money" field in my database.

When I filter the column with any number, I get the following result:

The string was not recognized as a valid format.

Description: 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.FormatException: The string was not recognized as a valid format.

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:

[FormatException: The string was not recognized as a valid format.]

            Telerik.Web.UI.RadNumericTextBox.ParseDbValueString(String sValue) +221

            Telerik.Web.UI.RadNumericTextBox.set_DbValue(Object value) +844

            Telerik.Web.UI.GridNumericColumn.SetCurrentFilterValueToControl(TableCell cell) +121

            Telerik.Web.UI.RadGrid.RaisePostBackEvent(String eventArgument) +5748

            System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13

            System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +175

            System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1546

Here is the definition in my ASPX page:

    
            <telerik:GridNumericColumn HeaderText="Order Total" DataField="order_total" NumericType="Currency" AllowFiltering="true" SortExpression="order_total" AllowSorting="true" />

Is there something I'm missing?

Thanks!!

Grid

answered on 21 Jan 2013

1 answer

115 views

show/hide with related treeview and combobox

Hi
I have 1 treeview and 1 combobox that used for filter of treeview. this two controls is one set. i have 3 set controls that have 3 related treeview and 3 filter combobox.these 3 treeviews is related each other. I used openaccesslinqdatasource that get a selectedvalue of treeview. if OALDS has not data, treeview doesnt appear, automaticly appears if there is data at OALDS
this is good for me. i dont need to manage to show or hide treeview. But i have to show or hide comboboxes sametime with treeview.
how can i do that.
I tried treeview node count at serverside onnodeclick event but showing or hiding of combobox event goes one stepback from treeview.
how can i show hide combobox sametime with these related treeview.

TreeView

answered on 21 Jan 2013

1 answer

142 views

submitting textbox data from panelbar to sql database

Hello,

Please, I am trying to submit data from controls like the textbox to the database from the panelbar containing them.

The problem is I cannot access the textbox properties in my code behind. Like I am not doing something right.

Thanks for the anticipated help.

PanelBar

answered on 21 Jan 2013

3 answers

148 views

Decorated Dropdown issues

1. I have Dropdown controls that get styled with the decorator. When the user clicks on the down button, the dropdown list expands, but then clicking the button again will not contract the list. This is breaking the correct operation of the dropdownlist.

<asp:DropDownList ID="AddressDropDownList" runat="server" DataSourceID="AddressSqlDataSource" DataTextField="adrFullname" DataValueField="adrIdx" AppendDataBoundItems="True" AutoPostBack="True">

<asp:ListItem Value="" Text="--All--"></asp:ListItem>

</asp:DropDownList>

2. The styling doesn't match a RadCombo on the same form. The RadCombo has the text box area shaded, the dropdownlist doesn't. Makes it pretty obvious where one or the other was used and provides inconsistent UI. Is there a way to get them to match?

<telerik:RadComboBox ID="xrcarCarIdxRadComboBox" runat="server" DataSourceID="CarrierListSQLDataSource" DataTextField="carName"

DataValueField="carIdx" SelectedValue='<%# Bind("xrcarCarIdx") %>' Width="300" HighlightTemplatedItems="true">

<ItemTemplate>

<asp:Label runat="server" ID="CarrierListLabel" >

<b><%# Eval("carName") %></b><br /><%# Eval("carAddress")%><br /><%# Eval("carCSZ")%>

</asp:Label>

</ItemTemplate>

</telerik:RadComboBox>

In the master page:

<telerik:RadFormDecorator ID="FormDecorator1" runat="server" DecoratedControls="all" >

</telerik:RadFormDecorator>

FormDecorator

answered on 21 Jan 2013

5 answers

1.1K+ views

No property or field 'ParentID' exists in type 'DataRowView' In Self Referencing Heirarchy

Hi,
I am trying to get a Datagrid to work using Self Referencing heirarchy, but I get the error: No property or field 'ParentID' exists in type 'DataRowView' when I add the FilterExpression:

RadGrid1.MasterTableView.FilterExpression =

"ParentID is null "

The code is modeled after the sample here

I can get it to work without the FilterExpression, but all items show up under the main grid, and then again as children. It seems very simple, but I must be missing something.

Grid

answered on 21 Jan 2013

7 answers

394 views

Cannot access cell value in ItemDataBound

Hello, I´m using a RadGrid for displaying data bound using the "NeedDataSource"-event. It works almost perfectly. Since I want a combobox in one of the columns, i have a GridTemplateColumn which looks like this:

<telerik:GridBoundColumn DataField="CommunicationModule" HeaderText="CommunicationModule" UniqueName="CommunicationModule" ></telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="Module" HeaderText="Module" UniqueName="Module" ItemStyle-Width="400px">

<ItemTemplate>

<%#DataBinder.Eval(Container.DataItem, "Module")%>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadComboBox runat="server" ID="cboModule">

</telerik:RadComboBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

The first column holds the database value (int) and the second column contains the combobox. My plan is to use the first column (which in the end is supposed to be hidden) to set the SelectedValue of the combobox.

I´m using the ItemDataBound event to detect when to populate the combobox and set the selected item. The problem is that every time I try to access the cell value of the "CommunicationModule" cell, it contains &nbsp. I try to do this using the e.item["CommunicationModule"].Text.

Since I populate the grid using entity framework and a anonymous list created by a query, I cannot directly cast the e.Item.DataItem either. In that case I need to create a helper class that matches the signatures of my query and that would create much more work for me since I´m doing several pages with grids populated with different data. The Grid is in "EditForms" Editmode

So:

protected void RadGridCU_ItemDataBound(object sender, GridItemEventArgs e)

{

if (e.Item.IsInEditMode)

{

if (!(e.Item is IGridInsertItem)) //Is this a new item?

{

GridEditFormItem item = (GridEditFormItem)e.Item;

RadComboBox cmb = (RadComboBox)item.FindControl("cboModule");

cmb.DataSource = //Here I have logic to set the datasource (works);

cmb.DataTextField = "Name";

cmb.DataValueField = "OID";

//I tried to use

//item["CommunicationModule"].Text.ToString();

//But to get it to work, I needed to create helper class and then cast the dataitem..

cmb.SelectedValue = ((MyGridHelperClass)e.Item.DataItem).CommunicationModule.ToString();

cmb.DataBind();

}

How can I really access the cell value without the need of accessing the DataItem?

When using EditForms, I can access the value using
item.ParentItem["CommunicationModule"].Text.ToString();

But when using InForms edit, I cannot access the value using item["CommunicationModule"].Text.ToString().

Grid

answered on 21 Jan 2013