Questions on UI for ASP.NET AJAX Forum

1 answer

58 views

In telerik:RadEditor the below editor tool controls are getting freezed at times and become unusable.

<telerik:EditorToolGroup>
<telerik:EditorTool Name="FormatBlock" />
<telerik:EditorTool Name="FontName" />
<telerik:EditorTool Name="RealFontSize" />
<telerik:EditorTool Name="Zoom" />
</telerik:EditorToolGroup>

Kindly suggest the solution to get rid of this issue.

Telerik Web UI component version: 2015.1.310.40

General Discussions

answered on 12 Apr 2016

1 answer

100 views

HOW TO ADD A NEW ROW IN EXISTING RAD GRIDVIEW WITH NO LOSS OF DATA IN THE GRIDVIEW?

I have one scenario where the Telerik RAD gridview has 2 rows.

Gridview having data as like I have mentioned below.
COLUMN1            COLUMN2            COLUMN3          COLUMN4               COLUMN5 COLUMN6
      a                          b                    TEXTBOX1          TEXTBOX2               TEXTBOX3               TEXTBOX4

      a                          b                    TEXTBOX5          TEXTBOX6               TEXTBOX7               TEXTBOX8

COLUMN 3 to COLUMN 6 having texbox where the values are entered by the user
The user enters a value for TEXBOX1, TEXBOX2, TEXBOX3, TEXBOX4, TEXBOX5, TEXBOX6, TEXBOX7, TEXBOX8

COLUMN 1 and COLUMN 2 of ROW 1 and ROW 2 will have the same value as mentioned.

I need to know how to add a new row in the grid if the button is clicked

And the entered value should not get affected. It should be present.
The new row should be added with COLUMN1 and COLUMN 2 having same name as that of the ROW 1 and ROW 2
After clicking on the button the new row should be like below

COLUMN1            COLUMN2            COLUMN3          COLUMN4               COLUMN5 COLUMN6
      a                          b                    TEXTBOX1          TEXTBOX2               TEXTBOX3               TEXTBOX4

      a                          b                    TEXTBOX5          TEXTBOX6               TEXTBOX7               TEXTBOX8

a b TEXTBOX9 TEXTBOX10 TEXTBOX11 TEXTBOX12
When the new row is added the user entered value for TEXBOX1, TEXBOX2, TEXBOX3, TEXBOX4, TEXBOX5, TEXBOX6, TEXBOX7, TEXBOX8 should not get changed or should not get changed.

TEXTBOX9, TEXTBOX10, TEXTBOX11, TEXTBOX12 should be empty for entering value.

Even if the user clicks again the button the old rows should not get affected.
I want to know how to code for this in VB.NET since I am using telerik rad gridview

Grid

answered on 12 Apr 2016

2 answers

170 views

HOW TO ADD A NEW ROW IN EXISTING RAD GRIDVIEW WITH NO LOSS OF DATA IN THE GRIDVIEW?

I have one scenario where the gridview has 2 rows like what i have attached.

Gridview having data as like I have mentioned in the file.

COLUMN 3 to COLUMN 6 having texbox where the values are entered by the user

COLUMN 1 and COLUMN 2 of ROW 1 and ROW 2 will have the same value as mentioned.

I need to know how to add a new row in the grid if the button is clicked

And the entered value should not get affected. It should be present.

The new row should be added with COLUMN1 and COLUMN 2 having same name as that of the ROW 1 and ROW 2

Even if the user clicks again the button the old rows should not get affected.

General Discussions

answered on 12 Apr 2016

5 answers

56 views

RadioButtonlList lost the dot when its selected a item, in a edittemplate

I have RadioButtonList with 2 items



<rad:GridTemplateColumn HeaderText="Modalidad" UniqueName="Modalidad">
                       <ItemTemplate>
                           <asp:Label runat="server" ID="lblModalidad" Text='<%# Eval("Modalidad") %>'></asp:Label>
                       </ItemTemplate>
                       <EditItemTemplate>
                           <asp:RadioButtonList runat="server" ID="rblModalidad" RepeatDirection="Horizontal"
                               AutoPostBack="true" OnSelectedIndexChanged="rblModalidad_SelectedIndexChanged1">
                               <asp:ListItem Text="Valor" Value="0"></asp:ListItem>
                               <asp:ListItem Text="Obligatorio" Value="1"></asp:ListItem>
                           </asp:RadioButtonList>
                           <asp:RequiredFieldValidator runat="server" ID="rfvRblModalidad" ControlToValidate="rblModalidad"
                               ErrorMessage="Debe seleccionar una Modalidad." Display="none"></asp:RequiredFieldValidator>
                       </EditItemTemplate>
                   </rad:GridTemplateColumn>

The radiobuttonlist with a RequiredFieldValidator in a EditItemTemplate, the Radgrid and the ValidationSummary is in side of a fieldset.

This RadioButtonList has a bit of logic in server side, and the visualization and server code works perfect.

If I use Ajax, the selected item set the "dot" but it disappears the dot, so if I do click a second time, then dot appears correctly

If I don't use Ajax, the dot appears correctly

<rad:RadAjaxManager ID="RajaxManager" runat="server" EnableAJAX="true">

<AjaxSettings>

<rad:AjaxSetting AjaxControlID="fsGrilla">

<UpdatedControls>

<rad:AjaxUpdatedControl ControlID="fsGrilla" LoadingPanelID="RadAjaxLoadingPanel" />

</UpdatedControls>

</rad:AjaxSetting>

</AjaxSettings>

</rad:RadAjaxManager>

<rad:AjaxLoadingPanel ID="RadAjaxLoadingPanel" runat="server" Transparency="25" ZIndex="10">

<asp:Image ID="Image1" runat="server" ImageUrl="~/images/load.gif" AlternateText="Loading...">

</asp:Image>

</rad:AjaxLoadingPanel>

Any ideas?

saludos

Grid

answered on 12 Apr 2016

12 answers

1.0K+ views

Creating a Recurrencerule Code Behind C#

I am wanting to try and create a reoccurance rule through just code I found the guide of http://docs.telerik.com/devtools/aspnet-ajax/controls/scheduler/recurrence-editor/server-side-programming/populating-the-recurrence-rule by the way their is a spelling error at the top of the document in the h2 created.

I understand that I need to use recurrenncerange but I am saving my appointment via entity framework so i have two properties which i gather I need to populate.

RecurrenceRule

RecurrenceParentID

Can you please explain using the below methods if I can save the required information into the nvarchar that will allow the re ourrance data to show I am wanting to use this to show the days off that a staff memeber has.

01./Creating a Weekly Recurrence rule

02.int interval = 2;

03.RecurrenceRange range = new RecurrenceRange();

04.range.Start = DateTime.Now;

05.range.EventDuration = TimeSpan.FromMinutes(30);

06.range.MaxOccurrences = 3;

07.RecurrenceDay recurrenceDay = RecurrenceDay.Wednesday;

08.recurrenceEditor.RecurrenceRule = new WeeklyRecurrenceRule(interval, recurrenceDay, range);

09.//DayOfWeek startDayOfWeek = DayOfWeek.Tuesday;

10.//recurrenceEditor.RecurrenceRule = new WeeklyRecurrenceRule(interval, recurrenceDay, range, startDayOfWeek);

Scheduler

answered on 12 Apr 2016

1 answer

105 views

How do i pass primary key to grid to save function of inline popup ?.

I am trying to figure out how to achevie the following I am using the edit pop to allow user to edit multple note records my problem I am having is that I cant seem to figure out how to get the id passed to my save command on the popup dialog.

01.<telerik:RadGrid ID="rgNotes" runat="server" GroupPanelPosition="Top" OnItemCommand="rgNotes_ItemCommand">

02. <GroupingSettings CollapseAllTooltip="Collapse all groups"></GroupingSettings>

03. <MasterTableView NoDetailRecordsText="No notes for this Appointment" AutoGenerateColumns="False" CommandItemDisplay="Top" CommandItemSettings-AddNewRecordText="Add Notes" AllowAutomaticInserts="true" EditMode="PopUp">

04. <Columns>

05. <telerik:GridEditCommandColumn UniqueName="EditCommandColumn">

06. </telerik:GridEditCommandColumn>

07. <telerik:GridBoundColumn DataField="notes_id" FilterControlAltText="Filter notes_id column" HeaderText="notes_id" ReadOnly="True" SortExpression="notes_id" Visible="false" UniqueName="notes_id">

08. </telerik:GridBoundColumn>

09. <telerik:GridBoundColumn DataField="Subject" FilterControlAltText="Filter Subject column" HeaderText="Subject" ReadOnly="True" SortExpression="Subject" UniqueName="Subject">

10. </telerik:GridBoundColumn>

11. </Columns>

12.

13. <EditFormSettings EditFormType="Template" InsertCaption="Add new Note" CaptionFormatString="Please enter or update note">

14. <FormTemplate>

15.

16. <telerik:RadTextBox ID="txtNotesId" Width="200px" runat="server"></telerik:RadTextBox>

17.

18. Subject

19. 

20. <telerik:RadTextBox ID="txtSubjectNotes" Width="200px" runat="server"></telerik:RadTextBox>

21. 

22. 

23. Notes 

24. <telerik:RadTextBox ID="RadTextBox1" TextMode="MultiLine" Rows="10" Columns="10" Width="200px" runat="server"></telerik:RadTextBox>

25. 

26.

27. <telerik:RadButton ID="rdSaveNotes" OnClick="rdSaveNotes_Click" Skin="Bootstrap" BackColor="#512479" ForeColor="White" runat="server" Text="Save Notes"></telerik:RadButton>

28. <telerik:RadButton ID="rdCancel" OnClick="rdCancel_Click1" CommandName="Cancel" Skin="Bootstrap" BackColor="#512479" ForeColor="White" runat="server" Text="Cancel"></telerik:RadButton>

29. </FormTemplate>

30. </EditFormSettings>

31. </MasterTableView>

32. <ClientSettings>

33. <ClientEvents OnPopUpShowing="PopUpShowing" />

34. <Selecting AllowRowSelect="true" />

35. </ClientSettings>

36. </telerik:RadGrid>

37. </telerik:RadAjaxPanel>

Obv I need a way of passing the value to my save event but I cant seem to think how at present I no in the grids normal way of doing it you can dothis in the item command.

01.protected void rdSaveNotes_Click(object sender, EventArgs e)

02.{

03. try

04. {

05. int id = Convert.ToInt32(Request.QueryString["id"]);

06. tblApertureNetNote _note = new tblApertureNetNote();

07.

08. // _note = _dal.GetNotesById(id);

09.

10. _note.appointment_id = id;

11.

12. _note.isActive = true;

13. _note.isDeleted = false;

14. _note.subject = txtSubject.Text;

15. if (_note.EntityState == System.Data.EntityState.Detached)

16. _dal.Addnotes(_note);

17.

18. rgNotes.DataBind();

19. }

20. catch (Exception ex)

21. {

22. logger.Error("Error in rdSaveNotes_Click function calandar edit.aspx" + ex.ToString());

23. }

24.}

And this is how I would normally pass the primary key but here I do not no how to ?.

1.protected void rgNotes_ItemCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)

2. {

3. GridDataItem item = e.Item as GridDataItem;

4. Guid id = new Guid(item.GetDataKeyValue("notes_id").ToString());

5. }

Grid

answered on 12 Apr 2016

1 answer

97 views

Workbook .ToDocument()/.Save() stuck processing

Hello,

Saving to excel is not working depending on the amount of data. Columns with formulas are the cause.
Less amount of data can be converted to excel.

Sample JSON here: https://drive.google.com/file/d/0B-ORCNWgXhVoYWVvQUYybjhRWVE/view?usp=sharing

Telerik.Web.Spreadsheet.dll 2016.1.301.45

Spreadsheet

answered on 12 Apr 2016

1 answer

183 views

Select multiple items in grid and display selected rows

The scenario I am trying to achieve is below, I am displaying three fields in grid ProcessId, ProcessName, Process Desc. Once I display in the grid I want to have a hyperlink button in first column say Select. User when selects a row I want to display that row id and Name in a html list above or below grid. Is there a way I can achieve this using telerik grid, if any examples of it can you please point me over there.

Grid

answered on 12 Apr 2016

1 answer

117 views

How change the tooltip to spañish.

Hello! I'm new to the forum,I hope you can help,I created a RadHtmlChart with Telerik,when I pass the mouse over a point the topltip shown as I show in the image Link: http://imgur.com/KE1D5qW

How I can do to change the format to Spanish?

LikHello! I'm new to the forum, I hope you can help

Hello! I'm new to the forum, I hope you can help

ToolTip

answered on 12 Apr 2016

2 answers

781 views

Text wrapping required in RadGrid-GridBoundColumn

Hi Team,

I have a requirement in my application that, please check the scenario explained below.

Scenario1: if the no.of records in a grid are less than 10, grid height is fit to that size (no.of records). If the records count is more than 10 is pagination is required. Horizonatal scroll is required in both cases.

Solutions requierd:

1. If i used the property AllowScroll="True", Style="overflow: hidden" in ClientSettings, then fixed height is taking for the grid.Horizontal scroll is coming proprly. But our requirement is, height should be fixed to records count (explained in scenario1).
2. If i am not using the AllowScroll="True", Style="overflow: hidden" in ClientSettings in page, page size is fiiting to no.of records but horizontal scroll bar is not coming. so other columns are missing.
3. if i used the only property Style="overflow: scroll", then both functionalites are satistifying, but some border is coming to the grid and columns. if you drag the horizontal scroll slowly, some line are coming. please refer the attached screen shot for reference.
4. I want to display the entire column data that cell (text-wrapping is reqiuired). ex. if there are 300 characters, all should show in wrap mode, but should not increase the column size to 300 or cut of text.

Please suggest me the solution for this.

Regards,
Chandrababu Nambi.

Grid

answered on 12 Apr 2016