Questions on UI for ASP.NET AJAX Forum

1 answer

110 views

Scheduler disabled in production environment

I was testing the scheduler on my local web server without problems.
After publishing it on my hosting the scheduler control looks like it's disabled: vertical scrollbar visible but disabled, clicking buttons has no effect (week, month, calendar, ...).

Looks like some setting error, but I have no idea where to start troubleshooting the issue.

Any help is appreciated

Regards

EDIT: Solution found, hoster had a different IIS version so I had to change httpHandler configuration in web.config

Scheduler

answered on 22 Jun 2012

1 answer

114 views

Close edit form

How to close grid edit form template in external button click from server side

General Discussions

answered on 22 Jun 2012

3 answers

721 views

RadGrid - How to Create Hierarchical Grid Using DataSet with Data Relation

Once again, i find your documentation and demos so convoluted that I have given up trying to make any sense out it.

I am again trying to accomplish a very simple thing: make a hierarchical grid out of a simple, 2-table relational dataset.

All I wish to do is to create a simple parent-child hierachy in a RadGrid, using an ADO DataSet object containing 2 tables, with a DataRelation already added to the DataSet, which should be enough to establish a parent-child relationship.

Here is dummy code that creates the DataSet:

DataTable dt1 = new DataTable();

DataTable dt2 = new DataTable();

DataSet ds = new DataSet();

DataRow myRow;

dt1.Columns.Add(

"Period");

dt1.Columns.Add(

"Period_Name");

dt2.Columns.Add(

"Period");

dt2.Columns.Add(

"File_Name");

dt2.Columns.Add(

"Size");

myRow = dt1.NewRow();

myRow[

"Period"] = "60";

myRow[

"Period_Name"] = "April 2011";

dt1.Rows.Add(myRow);

myRow = dt1.NewRow();

myRow[

"Period"] = "59";

myRow[

"Period_Name"] = "March 2011";

dt1.Rows.Add(myRow);

myRow = dt1.NewRow();

myRow[

"Period"] = "58";

myRow[

"Period_Name"] = "February 2011";

dt1.Rows.Add(myRow);

myRow = dt1.NewRow();

myRow[

"Period"] = "57";

myRow[

"Period_Name"] = "January 2011";

dt1.Rows.Add(myRow);

myRow = dt2.NewRow();

myRow[

"Period"] = "60";

myRow[

"File_Name"] = "User_60_123456_1.pdf";

myRow[

"Size"] = "923324";

dt2.Rows.Add(myRow);

myRow = dt2.NewRow();

myRow[

"Period"] = "60";

myRow[

"File_Name"] = "User_60_123456_2.pdf";

myRow[

"Size"] = "433324";

dt2.Rows.Add(myRow);

myRow = dt2.NewRow();

myRow[

"Period"] = "60";

myRow[

"File_Name"] = "User_60_123456_3.pdf";

myRow[

"Size"] = "693324";

dt2.Rows.Add(myRow);

ds.Tables.Add(dt1);

ds.Tables.Add(dt2);

DataRelation dRel = new DataRelation("Period_to_PDF", ds.Tables[0].Columns["Period"],

ds.Tables[1].Columns[

"Period"]);

ds.Relations.Add(dRel);

Table #1 (dt1) is the parent DataTable, containing "periods"
Table #2 (dt2) is the child DataTable containing "files relating to a period"

Only Period #60 has child rows in dt2 in this example.

HOW DO I USE THIS DATASET TO CREATE A HIERARCHICAL RADGRID???????????????????? IS IT EVEN POSSIBLE?

I would think that simply binding it to a grid would do it, but apprently RadGrid is not very smart, since it does not recognize the DataRelation object in the DataSet

(I yearn for the days of desktop grid control that handled all of that for you if you created a properly related dataset.

Grid

answered on 22 Jun 2012

3 answers

142 views

Rad Combo not working

Hi,
I have an issue with radcombo. In my home page , i am using RadComo . The problem comes when i Used a Javascript in Page Load with " document.forms[0].submit() " . After using this , combo will look like ReadOnly mode.
Pleas help...

Thanks in Advance
Jesmon Joseph

ComboBox

answered on 22 Jun 2012

1 answer

105 views

Accessing DropdownList in RadGrid's EditItemPlate via JQuery

Hi.

I have a radwindow pop up where the user can add a new user.

User is getting created & within my OnClientclose I am trying to rebind the dropdownlist of users & select the new one. I have the id needed at this point but am having difficulty locating the control.

Are there any examples of finding such objects within the EditItemTemplate?

Once I find the dropdownlist control I will need to rebind it & set the newly selected value.

Thanks.

Grid

answered on 22 Jun 2012

3 answers

124 views

LoadOnDemand via WCF service hosted in another site on the same server

Hello,

I am trying to set up a RadComboBox as follows:

<telerik:RadComboBox ID="rcbEntities" runat="server" Width="440px" Height="140px"

ShowToggleImage="False" EmptyMessage="Start Typing..." MinFilterLength="3" EnableLoadOnDemand="true"

ShowMoreResultsBox="True" EnableVirtualScrolling="True" HighlightTemplatedItems="True"

OnClientSelectedIndexChanged="rcbEntities_SelectedIndexChanged"

OnClientItemsRequested="rcbEntities_ClientItemsRequested">

</telerik:RadComboBox>

Everything works fine as long as the WCF service is in the same project as the aspx page containing the control. However, I'd like to be able to pull data from a service hosted on the same server, but under a different site in IIS, together with all the other data services in the company.

Do you have a detailed example of a simple service that is defined in a separate VS project / IIS site and is being called from a RadComboBox to perform autocomplete ?

Thanks!
Daniel

ComboBox

answered on 22 Jun 2012

3 answers

104 views

Localization

How to translate the "drop files here" message?

Thanks,
Martin

AsyncUpload

answered on 22 Jun 2012

3 answers

142 views

Me again, same problem

I want to access controls inside RadGrid's EditFormTemplate from page_load (not from RadGrid1_ItemDataBound, RadGrid1_UpdateCommand or any other "events" ), or something like this ... is this possible?

Grid

answered on 22 Jun 2012

2 answers

160 views

CalenderPicker in Radgrid not showing up

Hi,

I open a RadWindow to display a Radgrid as a modal popup. The Radgrid has a GridDateTimeColumn which displays a calender picker in Insert and Edit modes. The Calender picker does not show up when the grid is placed in the RadWindow popup. It works fine when used in regular .aspx page.
Could you please help?

Thanks
Meera

Window

answered on 22 Jun 2012

3 answers

446 views

[Solved] RadGrid Filter does not apply on First try to Numeric Column

I am trying to add filters to a RadGrid and am encountering a bug when filtering numeric columns.

Only for columns which are numeric (Int32 for Plant and Demand in this case), the filter does not apply on the first try. After page load, the first filter on a numeric column simply has no effect. Any subsequent filter attempt works properly.

This bug does not occur on the date columns nor string columns, as they filter properly.

The data is being loaded by an data object during the NeedDataSource event. This is the only code behind at the moment.
I am using the most up to date Telerik with ASP.NET 3.5.

Please see code snippet below:

<telerik:RadGrid runat="server"

ID="grdOrders"

AllowPaging="True"

AllowSorting="True"

Skin="Web20"

onneeddatasource="grdOrders_NeedDataSource"

GroupingSettings-CaseSensitive="false"

AllowFilteringByColumn="true"

>

<MasterTableView AutoGenerateColumns="False" >

<Columns>

<telerik:GridNumericColumn

DataField="PlantID"

HeaderText="Plant #"

AutoPostBackOnFilter="true"

CurrentFilterFunction="Contains"

ShowFilterIcon="false"

SortExpression="PlantID"

UniqueName="PlantID"

DataType="System.Int32"

>

</telerik:GridNumericColumn>

<telerik:GridBoundColumn

DataField="Demand"

HeaderText="Demand"

AutoPostBackOnFilter="true"

CurrentFilterFunction="Contains"

ShowFilterIcon="false"

SortExpression="Demand"

UniqueName="Demand"

DataType="System.Int32"

>

</telerik:GridBoundColumn>

<telerik:GridDateTimeColumn

DataField="OrderEntryDate"

HeaderText="Order Date"

CurrentFilterFunction="EqualTo" ShowFilterIcon="false"

DataFormatString="{0:MM/dd/yyyy}"

PickerType="DatePicker"

FilterControlWidth="95px"

AutoPostBackOnFilter="true"

SortExpression="OrderEntryDate"

UniqueName="OrderEntryDate">

</telerik:GridDateTimeColumn>

<telerik:GridBoundColumn

DataField="CreatedBy"

HeaderText="Created By"

AutoPostBackOnFilter="true"

CurrentFilterFunction="Contains"

ShowFilterIcon="false"

UniqueName="CreatedBy">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<ClientSettings AllowColumnsReorder="True" ReorderColumnsOnClient="True">

</ClientSettings>

</telerik:RadGrid>

Thanks,
Andy

Grid

answered on 22 Jun 2012