Questions on UI for ASP.NET AJAX Forum

1 answer

173 views

Hi,

i m new in using the telerik control. i have done a lot of RND on the control but i have got stuck on desinging the control.

i have attacht the image of my requeriment.

so far i have added the Button for "Add New Record".

Grid

answered on 29 May 2015

5 answers

101 views

Controls did not work on inactivity

In my project i have installed the Controls 2013 Q3, ASPX.NET AJAX version 2013.3.1015.35.

My problem occurs when the controls have like 4 minutes of inactivity; the RadWindows are closing without any click event or similar, context menus don't fire events, the comboboxes sometimes can be opened; and i have to refresh the page to get the controls's events.

If is important, the site's session state in those moment was alive.

I have been searching about this issue in a lot of forums, but the issues that the people wrote about it.

Regards

General Discussions

answered on 28 May 2015

10 answers

568 views

How to attach radGrid data to mail ?

Hi,

My requirement is as follows:

I want to attach radgrid data to mail and send it across

Ho can I achieve this?

Thanks,

Grid

answered on 28 May 2015

2 answers

126 views

[Solved] RadEditor and ASP.NET validators

I have troubles with RadEditor. Everything works fine without validators.

When I add validator on page Editor starts behave weird. I can not paste text into editor. I can not insert image with Image manager and etc.

I have no idea what I am doing wrong.

This is my code:

01.<div class="formRow">

02. <div class="formColumn one">

03. <asp:Label ID="LabelFooterTitle" runat="server" AssociatedControlID="RadTextBoxFooterTitle">

04. <asp:Literal ID="LiteralFooterTitle" runat="server" Text="<%$ Resources:Texts, title %>" />

05. </asp:Label>

06. <telerik:RadTextBox ID="RadTextBoxFooterTitle" runat="server" TextMode="SingleLine" EnableEmbeddedBaseStylesheet="false" EnableEmbeddedSkins="false"

07. Skin="Youbeee" Width="100%" EmptyMessage="<%$ Resources:Texts, title %>"></telerik:RadTextBox>

08. <asp:RequiredFieldValidator ID="TitleValidator" runat="server" ControlToValidate="RadTextBoxFooterTitle" Display="Dynamic" ErrorMessage="Title is required!"

09. ValidationGroup="formGroup">*</asp:RequiredFieldValidator>

10. </div>

11.</div>

12.<div class="formRow">

13. <div class="formColumn one">

14. <asp:Label ID="LabelFooterContent" runat="server" AssociatedControlID="RadEditorFooterContent">

15. <asp:Literal ID="LiteralFooterContent" runat="server" Text="<%$ Resources:Texts, content %>" />

16. </asp:Label>

17. <telerik:RadEditor ID="RadEditorFooterContent" runat="server" NewLineMode="Br" Skin="Silk" Width="100%">

18. <ImageManager ViewPaths="~/Images/UsersImg" UploadPaths="~/Images/UsersImg" DeletePaths="~/Images/UsersImg" EnableAsyncUpload="true" />

19. </telerik:RadEditor>

20. </div>

21.</div>

22.<div class="buttons">

23. <telerik:RadButton ID="RadButtonSave" runat="server" Text="<%$ Resources:Texts, save %>" OnClick="RadButtonSave_Click"

24.

CausesValidation="true" Visible="true" EnableEmbeddedSkins="false" AutoPostBack="true" Skin="Youbeee" ValidationGroup="formGroup" />

25.</div>

Editor

answered on 28 May 2015

1 answer

108 views

grid columns visibility of

<telerik:RadGrid ID="rgUploadedFiles" runat="server" PageSize="10" EnableEmbeddedSkins="false" Skin="MyCustomSkin" OnItemDataBound="rgUploadedFiles_ItemDataBound" AllowPaging="True" AutoGenerateColumns="False" GroupPanelPosition="Top"> <MasterTableView CommandItemDisplay="Bottom" HorizontalAlign="NotSet" EditMode="Batch" AutoGenerateColumns="False"> <ColumnGroups> <telerik:GridColumnGroup HeaderText="Product Details " Name="ProductDetails" HeaderStyle-HorizontalAlign="Center"> </telerik:GridColumnGroup> <telerik:GridColumnGroup HeaderText="Other info" Name="Other" HeaderStyle-HorizontalAlign="Center"> </telerik:GridColumnGroup> </ColumnGroups> <CommandItemTemplate> </CommandItemTemplate> <BatchEditingSettings EditType="Cell" /> <Columns> <telerik:GridBoundColumn DataField="SrNo" HeaderStyle-Width="30px" HeaderText="Sr. No" ReadOnly="true" UniqueName="SrNo"> </telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="ActualFileName" HeaderStyle-Width="210px" HeaderText="Actual File Name" ReadOnly="true" UniqueName="ActualFileName"> </telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="FixedFileName" HeaderStyle-Width="210px" HeaderText="Fixed File Name" ReadOnly="true" UniqueName="FixedFileName" ColumnGroupName="ProductDetails"> </telerik:GridBoundColumn> <telerik:GridTemplateColumn HeaderStyle-Width="180px" HeaderText="Variable Name" UniqueName="VariableName" ColumnGroupName="ProductDetails"> <ItemTemplate> <asp:TextBox ID="txtVariableName" runat="server" Text=""></asp:TextBox> </ItemTemplate> </telerik:GridTemplateColumn> <telerik:GridTemplateColumn HeaderStyle-Width="380px" HeaderText="File Title" UniqueName="FilTitle" ColumnGroupName="Other" ItemStyle-VerticalAlign="Middle"> <ItemTemplate> <telerik:RadComboBox ID="rcmbEctdFiletitle" OnClientSelectedIndexChanged="OnClientSelectedIndexChanged" runat="server" Filter="StartsWith" AllowCustomText="true" CloseDropDownOnBlur="true"> </telerik:RadComboBox> </ItemTemplate> </telerik:GridTemplateColumn> </Columns> </MasterTableView> </telerik:RadGrid>

when i hide second column ,"Variable Name" column shown under "ProductDetails" group Header

Grid

answered on 28 May 2015

1 answer

103 views

Filtering of DateTime values not working as expected....

Hi,

I have a grid column declared as follows:

<telerik:GridDateTimeColumn CurrentFilterFunction="GreaterThanOrEqualTo" DataField="ClockedInAt" DataType="System.DateTime" EditDataFormatString="dd-MMM-yyyy HH:mm" FilterControlAltText="Filter column column" FilterDateFormat="dd-MMM-yyyy HH:mm" PickerType="DateTimePicker" UniqueName="column">

</telerik:GridDateTimeColumn>

As you can see even though I have set the time to 16:16 I am still getting entries earlier than that, namely 16:15. Can anyone shed any light on how I can fix this?

Grid

answered on 28 May 2015

4 answers

109 views

[Solved] Changing dataItem.BackColor causes column issues

I have the following code in my project:

protected void radGrid1_OnItemDataBound(object sender, GridItemEventArgs e)

{

var rowIndex = -1;

if (e.Item is GridDataItem)

{

GridDataItem dataItem = e.Item as GridDataItem;

if ((dataItem[" "].Text == "<b>Total Capacity</b>") || (dataItem[" "].Text == "<b>Total Requested Capacity</b>")

|| (dataItem[" "].Text == "<b>Total Remaining Capacity</b>"))

{

rowIndex = dataItem.ItemIndex;

dataItem.BackColor = System.Drawing.ColorTranslator.FromHtml("#F7E69E");

}

I've attached a screen shot. If you look at the column headers the last one is "4/2016". However the data is just gone. That whole column is blank. The colored rows do not extent into that column. If i drag select the columns on the screen it's like that column does not even exist.

Any idea why a simple change such as this would cause an issue with the columns?

Grid

answered on 28 May 2015

1 answer

181 views

[Solved] Do you have a multiple tag-selector control?

Hi,

Do you have a control that allows users to add items and delete, like the tags selection on forums works (see screenshot)?

General Discussions

answered on 28 May 2015

7 answers

157 views

[Solved] RadComboBox className not set in grid

Hi,

I'm using this project as base for an application.
Each grid item has a className in this format "row1col3". The project has implemented custom navigation with the arrow keys, that uses these names.
My problem is that when I add a RadComboBox it is not named as such. In fact its className is empty this poses problems with the custom navigation and is a huge problem in my application. My implementation of the RCB in the grid is as follows:

<telerik:GridTemplateColumn runat="server" UniqueName="time_code_id" HeaderText="Time Code" SortExpression="time_code" DataField="time_code_id">

<FooterTemplate>Footer Template</FooterTemplate>

<FooterStyle VerticalAlign="Middle" HorizontalAlign="Center"></FooterStyle>

<ItemTemplate>

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

</ItemTemplate>

<EditItemTemplate>

<telerik:RadComboBox runat="server" ID="cellCombo" DataValueField="time_code_id"

DataTextField="description"

HighlightTemplatedItems="True" Height="140" Width="220" DropDownWidth="420"

DataSourceID="SqlDataSource5"

SelectedValue='<%#Bind("time_code_id") %>' ShowDropDownOnTextboxClick="True" EnableLoadOnDemand="True" Filter="Contains" OnClientDropDownOpening="Opening">

<HeaderTemplate>

<label>Time Code</label>

</HeaderTemplate>

<ItemTemplate>

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

</ItemTemplate>

</telerik:RadComboBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

I hope you are able to point me in the right direction

Regards

Casper Andersen

Grid

answered on 28 May 2015

6 answers

587 views

RadComboBox SelectedIndexChanged event not firing when using inplace editing in a RadGrid

I am using inplace editing on a RadGrid that is built using a class file. Everything is working well except I am having an issue the SelectedIndexChanged event not firing when the grid is in edit mode. Any thoughts?

Column Definition:

GridDropDownColumn _ID = new GridDropDownColumn

{

DataField = "ID",

HeaderText = "ID",

UniqueName = "ID",

ListTextField = "ID",

ListValueField = "ID",

ListDataMember = "ID",

DropDownControlType = GridDropDownColumnControlType.RadComboBox,

HeaderStyle = { Width = Unit.Pixel(140) },

ItemStyle = { Width = Unit.Pixel(140) },

ReadOnly = false,

Display = true,

};

_reinsurerRadGrid.MasterTableView.Columns.Add(_ID);

UserControl Code:

private void RadGrid_ItemCreated(object sender, GridItemEventArgs e)

{

if (e.Item is GridEditableItem && e.Item.IsInEditMode)

{

try

{

if ((e.Item as GridDataItem) == null) { return; }

((RadNumericTextBox) (e.Item as GridDataItem)["Percentage"].Controls[0]).Width = Unit.Pixel(75);

((TextBox) (e.Item as GridDataItem)["Code"].Controls[0]).Width = Unit.Pixel(75);

RadComboBox _participantList = (e.Item as GridEditableItem)["ID"].Controls[0] as RadComboBox;

if (null == _participantList) { return; }

_participantList.Width = Unit.Pixel(120);

_participantList.DataValueField = "ID";

_participantList.DataTextField = "ID";

_participantList.AutoPostBack = true;

_participantList.DataSource = MAASBaseInterface.ParticipantAPI.GetParticipants();

_participantList.DataBind();

_participantList.SelectedIndexChanged += new RadComboBoxSelectedIndexChangedEventHandler(_participantList_SelectedIndexChanged);

if (!(e.Item.DataItem is GridInsertionObject))

_participantList.SelectedValue = ((Participant) (e.Item.DataItem)).ID.ToString();

if (e.Item.DataItem is GridInsertionObject)

_participantList.EmptyMessage = "-- Select --";

}

catch (Exception ex)

{

string _ex = ex.Message;

}

void _participantList_SelectedIndexChanged(object sender, RadComboBoxSelectedIndexChangedEventArgs e)

{

//first reference the edited grid item through the NamingContainer attribute

GridEditableItem editedItem = (sender as RadComboBox).NamingContainer as GridEditableItem;

int _selectedValue = Convert.ToInt32((editedItem["ID"].Controls[0] as RadComboBox).SelectedValue);

ParticipantList _participants = MAASBaseInterface.ParticipantAPI.GetParticipants();

Participant _participant = _participants.Where(a => a.ID == _selectedValue) as Participant;

RadTextBox _code = editedItem["Code"].Controls[0] as RadTextBox;

_code.ReadOnly = false;

_code.Text = _participant.Code;

Grid

answered on 28 May 2015