Questions on UI for ASP.NET AJAX Forum

3 answers

88 views

I have been asked to style a number of charts by marking up the ASP.Net HTML.
I have been unable to find a complete reference to the chart control and I'm having to guess what the syntax is. This is both irritating and time consuming. Is there a comprehensive reference for the declarative approach?

Thanks

Chart (Obsolete)

answered on 12 Dec 2011

3 answers

68 views

radMultiPage -> radPageView

Hi,
I am using rad multipage

<telerik:RadMultiPage ID="RadMultiPage" runat="server"

RenderSelectedPageOnly="true" SelectedIndex="4">

<telerik:RadPageView ID="viewer1" runat="server">

<uc1:abcID="abc" runat="server" />

</telerik:RadPageView>

<telerik:RadPageView ID="viewer2" runat="server">

<uc2:xyz ID="xyz" runat="server" />

</telerik:RadPageView>

<telerik:RadPageView ID="viewer3" runat="server">

<uc3:uvwID="uvw" runat="server" />

</telerik:RadPageView>

<telerik:RadPageView ID="viewer4" runat="server" >

<uc4:defID="def" runat="server" />

</telerik:RadPageView>

</telerik:RadMultiPage>

as shown in the code above. I have a MOSS 2007 peopleeditor control in the usercontrol uc1 and usercontrol uc4. the people editor is working fine for the radpageview "viewer1" but it is throwing javascript error with "viewer4" saying "Object Expected". what i think about this is the problem is that somehow only one people editor can exist in this fashion. pls help me out with this.

Thanks in advance.
Keep Coding

TabStrip

answered on 12 Dec 2011

1 answer

79 views

Rad Chart doesnt shows record if I use RadChart1.PlotArea.XAxis.DataLabelsColumn = "Column Name";

I have a problem with Rad Chart. My chart shows properly if i dont use following line of code

RadChart1.PlotArea.XAxis.DataLabelsColumn = "BranchName";

Consider if have used following data table

private DataTable GeneratedData()

{

DataTable dt = new DataTable();

dt.Columns.Add("Asset");

dt.Columns.Add("Liability");

dt.Columns.Add("Income");

dt.Columns.Add("BranchId");

dt.Columns.Add("BranchName");

DataRow dr = dt.NewRow();

dr[0] = "052";

dr[1] = "-25";

dr[2] = "45";

dr[3] = "1001";

dr[4] = "Corporate";

dt.Rows.Add(dr);

dr = dt.NewRow();

dr[0] = "161";

dr[1] = "29";

dr[2] = "35";

dr[3] = "1002";

dr[4] = "IDB";

dt.Rows.Add(dr);

return dt;

}

And i used following code to generate rad chart

RadChart1.DataSource = GeneratedData();

RadChart1.DataManager.ValuesYColumns = new string[3] { "Asset", "Liability", "Income" };

RadChart1.DataManager.ValuesXColumn = "BranchId";

RadChart1.PlotArea.XAxis.DataLabelsColumn = "BranchName";

RadChart1.PlotArea.XAxis.AddRange(1001,1002,1);

RadChart1.PlotArea.XAxis.AutoScale = false;

RadChart1.DataBind();



If I dont define DatalabelsColumn then chart shows correctly. but I want to show Lable from BranchName column. How i can do this. Need your help.

Chart (Obsolete)

answered on 12 Dec 2011

7 answers

113 views

Not able to set MaxLength,TabOrder to RadDateInput

Hi,

In my application, I am building the radgrid with custom filtering dynamically. I am using GridDateTimeColumn for data datatype. The grid puts in RadDateInput control as the filter for date. In RadGrid_ItemCreated event I am trying to set Maxlength and taborder to this control and it does not work. I am able to set for GridNumericColumn(RadNumericTextBox control) and GridBoundColumn(TextBox control).Help needed.

Thanks,
Raji

Grid

answered on 12 Dec 2011

1 answer

55 views

RadScheduler

How to insert,edit and update Appointments in RadScheduler.
Iam using visual studio 2008.
sqlserver 2005.

Scheduler

answered on 12 Dec 2011

1 answer

88 views

a problem about RadGrid in RadGrid

Hello,
I used RadTelerik to show an grid in grid, here is my code in aspx file:

<telerik:RadGrid runat="server" ID="gridModulesList" BorderStyle="None" BackColor="Transparent"
BorderColor="Transparent" AutoGenerateColumns="false" ShowHeader="false" Width="100%"
AutoPostBack="true" OnItemCommand="gridModulesList_ItemCommand">
<MasterTableView DataKeyNames="ID">
<NestedViewTemplate>
<asp:Panel runat="server" ID="PnModuleDetail">
<telerik:RadGrid ID="gridModuleDetail" runat="server" AutoGenerateColumns="false" ShowHeader="false" BorderWidth="0" Width="100%"
BackColor="White" OnItemDataBound="gridModuleDetail_ItemDataBound" OnItemCommand="gridModuleDetail_ItemCommand"
OnSelectedIndexChanged="gridModuleDetail_SelectedIndexChanged" OnNeedDataSource="gridModuleDetail_NeedDataSource">
<ClientSettings EnablePostBackOnRowClick="True" EnableRowHoverStyle="true" EnableAlternatingItems="true">
<Selecting AllowRowSelect="True" />
</ClientSettings>
<MasterTableView >
<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">
</RowIndicatorColumn>
<Columns>
<telerik:GridBoundColumn DataField="ID" UniqueName="ID" Visible="false">
</telerik:GridBoundColumn>
<telerik:GridTemplateColumn UniqueName="Name">
<ItemTemplate>
<asp:Label runat="server" ID="lblName"></asp:Label>
</ItemTemplate>
</telerik:GridTemplateColumn>
</Columns>
</MasterTableView>
</telerik:RadGrid>
</asp:Panel>
</NestedViewTemplate>
<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">
</RowIndicatorColumn>
<Columns>
<telerik:GridBoundColumn DataField="ID" UniqueName="ID" Visible="false">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Name" UniqueName="Name" Visible="true">
</telerik:GridBoundColumn>
</Columns>
</MasterTableView>
</telerik:RadGrid>

The problem is:
When I click on a item=> this item is selected and it's bold (item1)
I continue click on the other item item2=> item2 is selected and it's bold and item1 is still bold
Expected:
When I click on item2=> item1 is not selected and it's not BOLD

Grid

answered on 12 Dec 2011

1 answer

81 views

DropDowncolumn bound to Datatable returns System.Data.DataRowView instead of list from database

When I run the code and put the Grid into edit mode  the dropdown column is populated with

seven 'System.Data.DataRowView' rows (which is the number of rows in the Title database table)

I cannot see why the values are not being displayed - instead I am getting the object name.

can anyone help?



This my code on the ItemdataBound Event:



GridEditableItem lEditItem = e.Item

as GridDataItem;

GridEditManager lEditManager = lEditItem.EditManager;

GridDropDownColumnEditor lTitle = (GridDropDownListColumnEditor)(lEditManager.GetColumnEditor("ddlTitle"));

DataTable dtTitle = ToDataTable2.ToDataTable(title);

lTitle.DataSource=dtTitle;

lTitle.DataValueField = dtTitle.Columns[0].ToString();

lTitle.DataTextField = dtTitle.Columns[1].ToString();

lTitle.DataBind();

Grid

answered on 12 Dec 2011

2 answers

155 views

Help with AsyncUpload vs Upload before i go nuts

Below is the code i'm using and I'm have a few questions regarding whats happening.

1) The file never actually saves, i click submit and it appears to work but the file never saves to my target directory. How do I resolve this.
2) When i try a second time to save a file i get directory access is denied, not sure what.
3) when I use a HTML5 browser and the drag and drop functionality is present, i'm able to save to a test directory C:\test with whatever file I choose, however, when I use RadUpload (non HTML5) i keep getting physical error paths messages. How do I resolve this? I need to be able to save to a specific folder.

var $ = $telerik.$;

function pageLoad() {

if (!Telerik.Web.UI.RadAsyncUpload.Modules.FileApi.isAvailable()) {

$(".wrapper").replaceWith(

$(""));

}

function added(sender, args) {

if (Telerik.Web.UI.RadAsyncUpload.Modules.FileApi.isAvailable()) {

$(".ruDropZone").html("<br /><div align=\"center\"><img src=\"images/toolboxdragdrop.jpg\"></div>");

$(".nonHTML5").replaceWith(

$(""));

}

</script>

<div class="wrapper">

<telerik:RadAsyncUpload ID="RadAsyncUpload1" runat="server"

OnClientAdded="added" OnFileUploaded="RadAsyncUpload1_FileUploaded">

</telerik:RadAsyncUpload>

<telerik:RadProgressManager ID="Radprogressmanager1" runat="server" />

</div>

<div class="nonHTML5" style="position:relative;">

<table>

<tr>

<td id="controlContainer">

<telerik:RadUpload ID="RadUpload1" runat="server" MaxFileInputsCount="5"

OverwriteExistingFiles="true" OnFileUploaded="RadAsyncUpload1_FileUploaded" />

<telerik:RadProgressArea ID="progressArea1" runat="server" />

</td>

<td>

<div class="smallModule">

<div class="rc1">

<div class="rc2">

<div class="rc3" style="width:240px">

<asp:Label ID="labelNoResults" runat="server" Visible="True">No uploaded files yet</asp:Label>

<asp:Repeater ID="repeaterResults" runat="server" Visible="False">

<HeaderTemplate>

<div class="title">

Uploaded files in the target folder:</div>

</HeaderTemplate>

<ItemTemplate>

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

<%#DataBinder.Eval(Container.DataItem, "ContentLength").ToString() + " bytes"%>

<br />

</ItemTemplate>

</asp:Repeater>

</div>

</td>

</tr>

</table>

</div>

<asp:Button ID="buttonSubmit" runat="server" CssClass="RadUploadSubmit"

OnClick="buttonSubmit_Click" text="Submit" />

</td>

.aspx.cs

public void RadAsyncUpload1_FileUploaded(object sender, FileUploadedEventArgs e)

{

RadAsyncUpload1.TargetFolder = MechanicToolboxClass.ToolBoxSaveToFolder();

}

protected void buttonSubmit_Click(object sender, System.EventArgs e)

{

if (RadUpload1.UploadedFiles.Count > 0)

{

TargetFolderUpload = MechanicToolboxClass.ToolBoxSaveToFolder();

RadUpload1.TargetFolder = TargetFolderUpload;

repeaterResults.DataSource = RadUpload1.UploadedFiles;

repeaterResults.DataBind();

labelNoResults.Visible = false;

repeaterResults.Visible = true;

}

else

{

labelNoResults.Visible = true;

repeaterResults.Visible = false;

}

AsyncUpload

answered on 12 Dec 2011

1 answer

85 views

RadEditor can not export chinese characters to pdf

hello:
There are Chinese characters in RadEditor control, when choose the export to pdf . the pdf is generated but the Chinese characters are shown abnormal .

eg:
So, instead of what I would expect:
"中文12"

I see this:
" ####12"
is there a way to fix this?

Editor

answered on 12 Dec 2011

1 answer

325 views

Accessing controls inside RadPageView, RadMultiPage

I'm following the telerik demo Grid Heirachy with Templates. On the sub grids I want to give the user "Add new Record" ability. I have that partially working except that on each new row three of my columns need to be "related comboboxes", as demostrated in this telerik example. In my implementation, my three related combo boxes are a list of clients, sub list of projects and sub list of project requirements.

The problem I run into is that the webpage can't find the comboboxes in my javascript code when the page first loads, it throws an error.

"The name 'RadComboBox_Project' does not exist in the current context"

Line 395:            function LoadProjects(sender, eventArgs) {
Line 396:                 var projectsCombo = $find("<%= RadComboBox_Project.ClientID %>");
Line 397:                var requirementsCombo = $find("<%= RadComboBox_Requirement.ClientID %>");

I think the reason this might be happening is because the RadGrid2 is located inside of a <telerik:RadPageView> control or within other nested controls. The aspx page when in Design mode doesn't show the RadGrid2 on the designer surface at all, it's somehow hidden. Probably because RadGrid2 is a subgrid of RadGrid1 and also that RadGrid2 is nested inside of a RadPageView, that being nested inside of a RadMultiPage and that being nested inside of an asp:Panel. (I'm using the exact code example from Grid Heirachy with Templates)

Another issue with the nested RadGrid2 is that it doesn't show up at all in the Properties window listbox in Visual Studio. None of the nested RadGrids on each RadPageView are visible. There are RadGrids on each of the Tabs of the RadTabStrip. All of these RadGrids are not visible.

In the c# code behind class, you also can't reference them. Code like this doesn't compile::

int x = RadGrid2.MasterTableView.Columns.Count;
RadComboBox_Project.DataTextField = "Name"; // this is a combobox within RadGrid2

Both of those two controls show the red squiggly lines, if you hover over them the VS tooltip tells me the same error:
"The name 'RadGrid2' does not exist in the current context".
"The name 'RadComboBox_Project' does not exist in the current context".

It seems like there is one central error causing all of these nested controls to be hidden from the compiler. Any idea how to make them available for use so I can reference them in javascript and in c# code behind?

Thank you.

Grid

answered on 12 Dec 2011