Questions on UI for ASP.NET AJAX Forum

12 answers

193 views

Hide image when exporting grid to PDF

Good afternoon,
I have created a image inside a column in code behind file:

protected

void CfnReportGrid_PreRender(object sender, EventArgs e)

{

RadGrid CFNGrid = (RadGrid)CfnReport.FindItemByValue("CfnDataRpt").FindControl("CfnReportGrid");

GridHeaderItem headerItem = (GridHeaderItem)CFNGrid.MasterTableView.GetItems(GridItemType.Header)[0];

Image img = new Image();

img.ID =

"PRImg";

img.ImageUrl =

"~/Image/Header_Info.jpg";

img.ImageAlign =

ImageAlign.Bottom;

img.ToolTip =

"Employee FileNo";

img.Width =

new Unit(10);

img.Height =

new Unit(9);

headerItem[

"EIS_ID"].Controls.AddAt(1, img);

When I export this grid to PDF I want to hide this image.In ItemCreated event I try to do this:

protected

void CfnReportGrid_ItemCreated(object sender, GridItemEventArgs e)

if(IsExport)

RadGrid

CFNGrid = (RadGrid)CfnReport.FindItemByValue("CfnDataRpt").FindControl("CfnReportGrid");

GridHeaderItem headerItem = (GridHeaderItem)CFNGrid.MasterTableView.GetItems(GridItemType.Header)[0];

Image img = (Image)headerItem.FindControl("PRImg");

img.Visible =

false;

But gettin runtime error:
Object reference not set to an instance of an object.

Please help me to resolve this issue.
Thanks so much

General Discussions

answered on 24 Sep 2012

9 answers

1.3K+ views

RadGrid Insert Command

Hi,

I am very new to asp.net and telerik so I apologize. I need help and I am not sure how to get this accomplished. Here is what I got. I have two radgrids one is being controlled by the other. the first grid will display a list of patients a therapist has on their case load. the second grid will display a list of visits each patient has. so the visits grid is be controlled by the selected value of the patient grid by PaitentID. Ok here is my problem when I add a visit for a patient I don't know how to automatically populate the patientID for the visit from the selected value on the patient grid. So I am not sure how to go about this so any help would be greatly appreciated. thanks

Grid

answered on 24 Sep 2012

7 answers

1.5K+ views

onbeforeunload - called on every postback / ajax request

Hi..
I'm trying to use onbeforeunload to check if the user is exiting a form before saving changes.
I'm using the AjaxPanel - But onbeforeunload is called on every single ajax request.
How can I test if the pages is REALLY being unloaded ? Help...........
thanks again!!!!!!

Ajax

answered on 24 Sep 2012

1 answer

49 views

Unattended Deployment of Telerik RadControls for ASP.NET

Hello,

I'm trying to deploy this msi: Telerik.Web.UI_2011_2_712_Dev.msi
the regular swithes work fine /qn but the installer launches IE and when deploying via SCCM the installation launches IE.

Is there any switches to suppress the IE window?

Regards

Leo

Installer and VS Extensions

answered on 24 Sep 2012

1 answer

78 views

how to get Start time on mouseclick+RadScheduler

How do I get Start time from RadSchedule on mouse-click? I need to assign that value to RadDateTimePicker in another div in same page. Using vb.net, VS2010.

Thanks in advance

General Discussions

answered on 24 Sep 2012

2 answers

46 views

telerik q2 2012 and asp.net 4.5 templates

Hello

I start to use the new asp.net 4.5 template (vs 2012) in a new project and telerik q2 2012 toghether.

Everything fine except for the size of a buttons, in radgrid, reportviewer...etc

The image buttons are huge size!!!

Any workaround? Am I missing something?

Thanks

General Discussions

answered on 24 Sep 2012

1 answer

84 views

Reminder Dismiss Event not Firing.

Hello,

I have a radscheduler with a SQL data source provider. I have reminders enabled for our radscheduler and I am having a few problems with the reminders themselves. The first issue is that the reminders never seem to go away even after clicking the dismiss button. After the dismiss button is clicked the reminder will appear every time I return to the page and it never seems to be updated in the Reminders column of the DB. I tried adding some custom code in the ReminderDismiss event, but the event never seems to fire which is my second issue. I have these events set up just like the insert/edit events so to speak. However whenever the reminder dialog appears and I click dismiss I am unable to hit this event. I tried the same thing with the snooze event. It never seems hits the event.

Here is my client side code:

<telerik:RadScheduler ID="RadScheduler1" runat="server" DataEndField="End"

DataKeyField="ID" DataRecurrenceField="RecurrenceRule"

DataRecurrenceParentKeyField="RecurrenceParentID" DataSourceID="SchedulerDataSource"

DataDescriptionField="Description"

Height="700px"

OnAppointmentCommand="RadScheduler1_AppointmentCommand"

StartInsertingInAdvancedForm="true"

Reminders-Enabled="true"

OnReminderSnooze="Reminder_Snooze"

DataReminderField="Reminder"

OnReminderDismiss="RadScheduler1_ReminderDismiss"

StartEditingInAdvancedForm="true"

OnFormCreated="RadScheduler1_FormCreated"

AdvancedForm-EnableCustomAttributeEditing="true"

OnAppointmentInsert="RadScheduler1_Scheduled_EventsInsert"

OnAppointmentUpdate="RadScheduler1_Scheduled_EventsUpdate"

CustomAttributeNames="AssetName, Parameters"

DataStartField="Start" DataSubjectField="Subject" Skin="Sitefinity">

<Localization AdvancedEditAppointment="Edit Event" AdvancedNewAppointment="New Event" />

<AppointmentContextMenuSettings EnableDefault="true" />

<AdvancedForm Modal="true" />

<AppointmentTemplate>

<%# Eval("Subject") %>

<p style="font-style: italic;">

<%# Eval("AssetName")%></p>

<%# Eval("Parameters")%></p>

</AppointmentTemplate>

<TimelineView UserSelectable="false" />

</telerik:RadScheduler>

As you can see set reminders-enabled to true I have my data reminder field and I have set my OnReminderDismiss event.

Here is my server side code:

protected void RadScheduler1_ReminderDismiss(object sender, ReminderDismissEventArgs e)

{

// Lets do some custom code stuff...

e.Cancel = true;

}

Have I missed something really obvious? Is there another property related to reminders that I must set?

Thanks in advance for your help. I do very much like the scheduler tool otherwise.

-Justin

General Discussions

answered on 24 Sep 2012

1 answer

32 views

IE7, Rad toolBar render Issue

Hi,

Image Attached.
Below mentioned code working fine with IE8 or above but with IE7 it throwing an alignment issues. OutPut attached in image format.

<telerik:RadToolBar id="RadToolBar1" runat="server" EnableRoundedCorners="true" EnableShadows="true">
<Items>
<telerik:RadToolBarButton Text="Button" />
<telerik:RadToolBarButton IsSeparator="true" />
<telerik:RadToolBarButton Text="Toggle button" CheckOnClick="true" Checked="true" AllowSelfUncheck="true" />
<telerik:RadToolBarButton IsSeparator="true" />
<telerik:RadToolBarButton Text="Button" />
</Items>
</telerik:RadToolBar>

Pls do the needful.

ToolTip

answered on 24 Sep 2012

5 answers

161 views

Switch expand/collapse logic.

Hey at Telerik

I would like to know if there's a way to switch the expand/collapse logic of the RadPanelBar regarding the design.

I have a RadPanelBar locked in the middle at the bottom of my page and would like the expand/collapse images (logic) to be switched.

I have tried playing with css for elements

.rpExpandHandle and

.rpCollapseHandle

but with no luck.

Any help would be greatly appreciated.

Sincerly

Jan

PanelBar

answered on 24 Sep 2012

4 answers

252 views

Restrict files with no extension

Greetings,

I would like to allow users to upload any type of file except ones with no extension. Any ideas how to do this?

Your help is appreciated!

Matt

AsyncUpload

answered on 24 Sep 2012