Questions on UI for ASP.NET AJAX Forum

3 answers

143 views

Rad

Hi,

I have question here related to Rad Grid PDF Export.

Is there any way to avoid hard coding width inside the table (<table width="70px">), In our scenario, we are getting the width from CSS file but it fails while we do export data to Pdf file, we get very weird server error, pasted below-

We don't want to hard code this width inside the table, please suggest some alternative way of doing it.

<telerik:GridTemplateColumn UniqueName="Symbol">

<HeaderTemplate>

<asp:Label ID="labelHSymbol" runat="server" Text="Symbol"></asp:Label>

</HeaderTemplate>

<ItemTemplate>

<table width="70px">

<colgroup>

<col />

</colgroup>

<tr>

<td>

</td>

</tr>

<tr>

<td>

</td>

</tr>

<tr>

<td>

<asp:Label ID="labelSymbol" runat="server" Text='<%# Bind("Symbol") %>'></asp:Label>

</td>

</tr>

</table>

</ItemTemplate>

</telerik:GridTemplateColumn>



Server Error in '/' Application.

System.SystemException: At least one of minimum, optimum, or maximum IPD must be specified on table.

at Telerik.Web.Apoc.ApocDriver.FireApocError(String message)

at Telerik.Web.Apoc.Fo.Flow.Table.SetIPD(Boolean bHasProportionalUnits, Int32 maxAllocIPD)

at Telerik.Web.Apoc.Fo.Flow.Table.CalcFixedColumnWidths(Int32 maxAllocationWidth)

at Telerik.Web.Apoc.Fo.Flow.Table.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.Block.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.TableCell.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.TableRow.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.AbstractTableBody.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.Table.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.Block.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.Flow.Layout(Area area, Region region)

at Telerik.Web.Apoc.Fo.Flow.Flow.Layout(Area area)

at Telerik.Web.Apoc.Fo.Pagination.PageSequence.Format(AreaTree areaTree)

at Telerik.Web.Apoc.StreamRenderer.Render(PageSequence pageSequence)

at Telerik.Web.Apoc.Fo.FOTreeBuilder.EndElement()

at Telerik.Web.Apoc.Fo.FOTreeBuilder.Parse(XmlReader reader)

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.SystemException: System.SystemException: At least one of minimum, optimum, or maximum IPD must be specified on table.

at Telerik.Web.Apoc.ApocDriver.FireApocError(String message)

at Telerik.Web.Apoc.Fo.Flow.Table.SetIPD(Boolean bHasProportionalUnits, Int32 maxAllocIPD)

at Telerik.Web.Apoc.Fo.Flow.Table.CalcFixedColumnWidths(Int32 maxAllocationWidth)

at Telerik.Web.Apoc.Fo.Flow.Table.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.Block.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.TableCell.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.TableRow.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.AbstractTableBody.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.Table.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.Block.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.Flow.Layout(Area area, Region region)

at Telerik.Web.Apoc.Fo.Flow.Flow.Layout(Area area)

at Telerik.Web.Apoc.Fo.Pagination.PageSequence.Format(AreaTree areaTree)

at Telerik.Web.Apoc.StreamRenderer.Render(PageSequence pageSequence)

at Telerik.Web.Apoc.Fo.FOTreeBuilder.EndElement()

at Telerik.Web.Apoc.Fo.FOTreeBuilder.Parse(XmlReader reader)

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:

[SystemException: System.SystemException: At least one of minimum, optimum, or maximum IPD must be specified on table.

at Telerik.Web.Apoc.ApocDriver.FireApocError(String message)

at Telerik.Web.Apoc.Fo.Flow.Table.SetIPD(Boolean bHasProportionalUnits, Int32 maxAllocIPD)

at Telerik.Web.Apoc.Fo.Flow.Table.CalcFixedColumnWidths(Int32 maxAllocationWidth)

at Telerik.Web.Apoc.Fo.Flow.Table.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.Block.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.TableCell.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.TableRow.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.AbstractTableBody.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.Table.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.Block.Layout(Area area)

at Telerik.Web.Apoc.Fo.Flow.Flow.Layout(Area area, Region region)

at Telerik.Web.Apoc.Fo.Flow.Flow.Layout(Area area)

at Telerik.Web.Apoc.Fo.Pagination.PageSequence.Format(AreaTree areaTree)

at Telerik.Web.Apoc.StreamRenderer.Render(PageSequence pageSequence)

at Telerik.Web.Apoc.Fo.FOTreeBuilder.EndElement()

at Telerik.Web.Apoc.Fo.FOTreeBuilder.Parse(XmlReader reader)]

Telerik.Web.Apoc.ApocDriver.FireApocError(String message) +82

Telerik.Web.Apoc.Fo.FOTreeBuilder.Parse(XmlReader reader) +701

Telerik.Web.Apoc.ApocDriver.Render(XmlReader inputReader, Stream outputStream) +192

Telerik.Web.Apoc.ApocDriver.Render(TextReader inputReader, Stream outputStream) +43

Telerik.Web.UI.Grid.Export.TableViewExporter.PdfExportRenderForm(HtmlTextWriter nullWriter, Control form) +1120

System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +109

System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +8827569

System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +31

System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) +53

System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +27

System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +100

System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +40

Telerik.Web.UI.Grid.Export.TableViewExporter.PdfExportRenderPage(HtmlTextWriter nullWriter, Control page) +92

System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +109

System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +8

System.Web.UI.Page.Render(HtmlTextWriter writer) +29

System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +27

System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +100

System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25

System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3060

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.272

General Discussions

answered on 10 Mar 2014

1 answer

62 views

ImageEditor in "WebUserControl Edit Form"

Hi,
I've a RadGrid and I used EditFormSettings with an external WebUserControl for Insert and Delete record.

<EditFormSettings EditFormType="WebUserControl" UserControlName="~/Desktop/Function/Content/Grid/ucGridManageEvent.ascx">

<EditColumn UniqueName="EditCommandColumn1">

</EditColumn>

</EditFormSettings>

I want use in this WebUserControl (ucGridManageEvent.ascx) an ImageEditor but the control don't work; load the image but all the feature don't work and the element in combobox are unreadable ( see picture)

ImageEditor

answered on 10 Mar 2014

1 answer

531 views

rwndrnd

Hi I set a link in my RadGrid to another page in the solution. When this link is clicked the load event happens on the other page, but I found out that it runs TWICE. I am trying to figure out why the page is loaded twice and i looked at the query string in both calls and it was like this:

{Tag_ID=20&JobID=58&rwndrnd=0.9606249039261587}
{Tag_ID=20&JobID=58&rwndrnd=0.37347160870580026}

So my question is what is rwndrnd? and can the values of it in the two requests help me figure out why the page is being loaded twice?

Thanks
Sam

General Discussions

answered on 10 Mar 2014

5 answers

227 views

Select Row and Enter in a Server Side Code

Hi, I've a small problem with RadGrid.
I must transform old code with ASP.NET GridView in a new code with Telerik RadGrid.

In old version I've two TemplateField in my GridView : in first column there is a label with the code of row (hide) and in the second column there is an ImageButton with an Handler with the function btnUpdate_Click.

....

    
            <asp:TemplateField Visible="false">  
        
             <ItemTemplate> 
        
                     <asp:Label ID="lblCode" runat="server" Text='<%# Bind("Code") %>' /> 
        
                    </ItemTemplate> 
        
            </asp:TemplateField> 
        
            <asp:TemplateField> 
        
             <ItemTemplate> 
        
                     <asp:ImageButton ID="btnEdit" runat="server"  ImageUrl="~/edit.png" OnClick="btnEdit_Click" CausesValidation="false" /> 
        
             </ItemTemplate> 
        
            </asp:TemplateField>

......

In function btnEdit_Click I cast the row and the Label control in the row and with the code I transfer the page.

    
            protected void btnEdit_Click(object sender, EventArgs e)  
        
            {  
        
             GridViewRow row = ((GridViewRow)((ImageButton)sender).NamingContainer);  
        
             Label lblCode = (Label)row.Cells[0].Controls[1];  
        
             Server.Transfer("~/Detail.aspx?Code="+lblCode.Text);  
        
            }

How do I do this operation with RadGrid?
I don't want use the the Inline solution or client scripts.
I need that when the user click on an imageButton or button in a row I enter in a server side code.

Thanks,
Marco

Grid

answered on 10 Mar 2014

1 answer

55 views

RadPivotGrid

Como hago para cambiar el idioma del panel de un radpivotgrid

Ajax

answered on 10 Mar 2014

1 answer

53 views

Need to persist positions of Raddocklzones in a cookie

Hi,

My requirement is like this.

I have a page on which I have a RadDockLayout.

I have placed a user control on this page which contains a datalist.

Datalist dynamically generates Raddockzones.

I need to provide the user with an option to save positions of Raddockzones as well as the states of the Raddocks they contain in a cookie.

Is there a way to accomplish this?

Any help would be appreciated.

Thanks,
Priyank

Dock

answered on 10 Mar 2014

3 answers

178 views

Problem In RadHtmlChart

Hi Everyone

I have this datatable
ID Amount Date
1 500 Feb 18
2 200 Feb 15
3 400 Feb 18
4 800 Mar 18
5 300 Mar 19

i am making bar chart. In my chart months show in X-axis. I just to know how to represent this datatable to my chart.
And problem is that i have multiple amounts in same month i dont know how to show different amount bars in same month.
And Every bar on mouse hover show amount. i dont want to show amount. i want to show Date on mouse hover in bar..

Please Help me how to do this

Thanks in Advance

Chart (HTML5)

answered on 10 Mar 2014

1 answer

132 views

Problems with Delete key on grid

Hi,

My grid has EditMode="Batch"
<BatchEditingSettings EditType="Row" />

And AllowKeyboardNavigation="true"

Pressing Delete key causes JavaScript errors when no rows are selected. This happens right after a row was deleted.

I was trying to disable this key through,

$(document).keydown(function

(e) {

if

(e.which == 46) {

      e.preventDefault();

return false

;

   }

});

This prevents Delete key from functioning, but only when focus is inside edited textbox.

When a row is highlighted, the code executes, but a row is deleted anyway. Setting AllowKeyboardNavigation to false resolves this issue at a loss of other functionality.

Is there a way to disable just the Del key?

Grid

answered on 10 Mar 2014

3 answers

2.2K+ views

Hiding ASP Button from code behind

Hi,
I have a requirement to show/hide a button. But when I tried to hide the button from C# code behind page. Still a small rectangle is displayed on the screen. below is the code for that.

btn_Cancel.Attributes["style"]="visibility:hidden;display:none";

But it still displays small rectangular box. This is happening when I include FormDecorator in my page. When I looked at the style of that rectangular box using ie developer tool I see a style rfdSkinnedButton. how can I achieve this. I have to use Form decorator in my master page.
Please help me on this ASAP.

Thanks in advance.

FormDecorator

answered on 10 Mar 2014

7 answers

93 views

How to set the images of tree (nodelines) to right,and indention for child items

Hello i am using radsitemap in right to left forms ,i want to set set it righ to left when i set direction to rtl it does not work.

please view the attached image.

and also how can i set the indention for child item in site map to show the depth.

Best regards

SiteMap

answered on 10 Mar 2014