Questions on Reporting Forum

2 answers

201 views

Some questions (search feature, report viewer, WPF binding support)

I'm evaluating Telerik Reporting at the moment to see if it fits our needs for our WPF based application and would like to ask a few questions:

- In your "Known Limitations" stickied post you mention that a "search" feature is not implemented yet. Does that mean there is no support for text search (think ctrl+f like search) in the report viewer so that users can search for specific text strings? If true, can you give me an idea when you are planning to implement this feature? This feature is very important for us because we have some large reports where users sometimes look for specific text items and would be lost without a proper search function.

- Is it possible to hide the toolbar in the WPF viewer and implement our own controls for "next page", "print" etc.? Does the WPF report viewer support WPF command bindings for these functions?

- Going a step further from the previous question: In what extend does Telerik Reporting support the WPF binding engine? I mentioned command bindings for the viewer but can you give me some more details on this topic and/or future plans?

Many thanks!

General Discussions

answered on 06 Apr 2011

1 answer

101 views

Change Image help!

Hi,

I'm using a demo version of telerik reporting 4.1.10.921, the demo is working very well, we have a report with an image inside, we need to change this image for another one.
In my local machine is working, the image was changed, but, when I publish (by the way, I'm using visual studio 2010 with SL4 and WCF services) the image doesn't change, I delete the project completely from the server, I create the project again... and nothing changed, I don't know what to do, and I don't know from where is getting the previous image.
There are no problems of configuration, the report is working well it's just the image that is wrong.

Any idea?
Thanks a lot.

General Discussions

answered on 06 Apr 2011

2 answers

577 views

ReportViewer: Entry point was not found.

Hi,

I Got some problems with the reportviewer.

Error:

Server Error in '/AjaxWebInterface' Application.

Entry point was not found.

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.EntryPointNotFoundException: Entry point was not found.

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:

[EntryPointNotFoundException: Entry point was not found.]

Telerik.Reporting.IReportDocument.get_ReportParameters() +0

Telerik.ReportViewer.WebForms.ReportViewer.get_HasParams() +127

Telerik.ReportViewer.WebForms.ReportViewer.SetParamControlsVisibility() +46

Telerik.ReportViewer.WebForms.ReportViewer.OnPreRender(EventArgs e) +47

System.Web.UI.Control.PreRenderRecursiveInternal() +80

System.Web.UI.Control.PreRenderRecursiveInternal() +171

System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +842

Version Information: Microsoft .NET Framework Version:2.0.50727.4927; ASP.NET Version:2.0.50727.4927

My code ReportViewer.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ReportViewer.aspx.cs" Inherits="ReportViewer" %>

<%@ Register Assembly="Telerik.ReportViewer.WebForms, Version=4.0.10.423, Culture=neutral, PublicKeyToken=a9d7983dfcc261be"

Namespace="Telerik.ReportViewer.WebForms" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1" runat="server">

<div id="Div1" style="vertical-align: top; height: 80px; background-image: url(<%= ResolveClientUrl("~/img") %>/logo.png);

background-position: right; background-repeat: no-repeat">

<asp:Panel runat="server" ID="DashboardPanel">

</asp:Panel>

</div>

<div>

<telerik:ReportViewer ID="ReportViewer1" runat="server" Width="100%" Height="100%">

</telerik:ReportViewer>

</div>

</form>

</body>

</html>

ReportViewer.aspx.cs

public partial class ReportViewer : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

ReportViewer1.Report = PluginManager.Instance.GetReport("TagByAllRegionsByYear");

}

General Discussions

answered on 06 Apr 2011

4 answers

167 views

Group by custom function

Hi, im trying out telerik reporting and im stuck on a (simple?) problem.

Im using the crosstab and im trying to add a row group with an expression with a custom function, like this.

= MyComparer(Fields.A). That works. My problem is when i want to apply my comparer to "Fields" of that expression. Now = MyComparer(Fields) dosent work, but you understand what im trying to do. But what should i apply my function to?
the global object ReportItem gets me the object that my Detail is bound to, not the one my crosstab is iterating over currently.

General Discussions

answered on 06 Apr 2011

3 answers

616 views

the source of the report definition has not been specified

Hello

I am trying to evaluate the reporting tools in and ASP.NET (VB) application. I followed the 'Creating a simple report' example in the Help file and I get the following message after I rebuild the application and click on Preview :
'the source of the report definition has not been specified'

Regards
James

General Discussions

answered on 06 Apr 2011

2 answers

256 views

Interesting bug causes an infinite loop when report is rendered

Hi Guys (and girls),

I have a super interesting bug.

I'm using the AJAX Telerik Report viewer inside an MVC project.

The parameters of the report are actually set programatically.
I have an AJAX.Form that lets the user set some parameters. This will draw a report by overriding the parameters like so:

Protected Overrides Sub OnLoad(ByVal e As System.EventArgs)

MyBase.OnLoad(e)

'Bind the report viewer

If Model.Report Is Nothing Then

Throw New Exception("Sorry an error has occured. (The report must be intialized before render attempt)")

End If

If Model.ReportParameters Is Nothing Then

Model.ReportParameters = New Telerik.Reporting.ReportParameterCollection()

End If

For Each existingParam In Model.ReportParameters

Model.Report.ReportParameters.Add(existingParam)

Next

modularRptViewer.ParametersAreaVisible() = False

modularRptViewer.Report = Model.Report

End Sub

It never finishes rendering. it just sits there on "Generating report"

The report it is binding using a sql dataSource. I've put a trace on the sql server and i can see it endlessly hitting the stored procedure the datasource uses. (It also endlessly calls [sp_procedure_params_100_managed] passing_in_the_SP_name)

any idea what is going on?
Could it be caused by having a table sitting in the details section (this always makes me feel weird).

Regards,

General Discussions

answered on 05 Apr 2011

1 answer

72 views

Exporting Specifics Field In Report

Hi,

I am looking at purchasing telerik reporting I do have one question. Is it possible to implement something so users are able to export specific fields returned in the report e.g. if a report returned first name, last name, age and occupation, let the user select to export only last name and occupation or any other combination?

Thanks,

Jay

General Discussions

answered on 05 Apr 2011

1 answer

169 views

HtmlTextBox resizing

Hi,
I have a HtmlTextBox control in my report. The size of the control is: 16,4cm width; 1,1cm height.
After ItemDataBinding the value of the control is:

"<html><body>wejiowofdqwqwdqwdqwdqwdqwdqwddqwwdwdqdwqwdq
<ol>
<li>wefwefwefwef
</li><li>iohoihoih
</li><li>uuiohioh
</li><li>ioiojhouih
</li><li>uhuohouihoh</li></ol></body></html>"

The control doesn't display this html.

If I reduce the html text to:
"<html><body>wejiowofdqwqwdqwdqwdqwdqwdqwddqwwdwdqdwqwdq</body></html>"
The control display the text.

It seems that the control doesnt't resize.
I set the CanGrow property to True and CanShrink to False.
What is wrong?
Thanks

General Discussions

answered on 05 Apr 2011

1 answer

121 views

Reproting Problems..

hello

i have a problems with RadControl.
i've used RadControl as trial version.
i'm trying to print my source code.

(
    ReportViewer.Xaml.cs in
    ReportViewer1.UseNativePrinting = true;

    There are parts UseNativePrinting change to false
    Print Capacity (Mb -> Kb) reduces
)

But font is broken up when I change properties of print function.
how can I fix my korean font??
save me, plz,,,

Have a nice day..^^

General Discussions