Questions on UI for ASP.NET AJAX Forum

1 answer

119 views

RadDatePicker - Don't Allow Weekends to Be Selected

I cannot find example of how to do this. I need this to persist no matter what date was selected, even months in advance.

Please help! Please let me know.

Calendar

answered on 01 Mar 2011

2 answers

597 views

[Solved] RadGrid Get Column Text

Hi,

I am having a problem getting a RadGrid column as a String so that I can use the data in my application.
I have tried using
Dim cell As TableCell = RadGrid1.MasterTableView("ColumnUniqueName")
then cell.text()
however I cannot seem to get the reference to my Grid.my grid is named RadGrid1 and it is located in RadMultiPage1 and RadPageview1
I have also tried finding reference to my Grid via find Control then trying to get the table cell that way but I am getting an error saying
it cannot be indexed because it has no default property.

Any help would be greatly appreciated

Thank you.

Grid

answered on 01 Mar 2011

1 answer

90 views

Q22007 version performs better?

I'm loading my combo box with around 4,000 items and am noticing a significant difference in performance between the old Q22007 version of the rad.combobox and the Q32010 ajax version. Here's what my old Q22007 version looks like:

<radcb:radcombobox id="EntityList2"

runat="server"

Skin="WindowsXP"

MarkFirstMatch="true"

AllowCustomText="true"

DataSourceid="MyDataSource"

DataTextField="MyTextField"

DataValueField="MyValueField"

Height="400px" Width="400px"

AutoPostBack="True" EnableViewState="false"></radcb:radcombobox>

Here's what I'm using for my new Q32010 combo box:

<telerik:RadComboBox id="EntityList"

runat="server"

MarkFirstMatch="true"

AllowCustomText="true"

DataTextField="MyTextField"

DataValueField="MyValueField"

DataSourceID="MyDataSource"

Height="400px" Width="400px" EnableVirtualScrolling="true"

AutoPostBack="True" EnableViewState="false" >

</telerik:RadComboBox >

The old control loads the list almost instantly, but the new one takes 10 seconds!!! How can acheive the lightening fast performance I enjoyed in the old control? I don't want to have to use LoadOnDemand, unless it will display all items in the list. If I can't, I'm just going to keep using the old one which is sad really.

ComboBox

answered on 01 Mar 2011

1 answer

106 views

Export to Quicken .qif

Hi,

I have an asp .net web application with the extensive usage of RADGrid. Ours is a financial website and we are using grids to show all financial information. As part of our enhancement, we have been asked to export the records in the grid to quicken format (.qif). Is this supported by Telerik? If not, what can be done to achieve this with the presence of telerik grid?

Regards,
Kishan G K

Grid

answered on 28 Feb 2011

3 answers

161 views

RadGrid PDF Export

Hi,

I am exporting RadGrid Data to PDF. In that I required to insert lines horizontally and vertically. And have to make some text bold etc.

I Need help on this issues.

Can you please give me some samples?

Thanks & Regards
Kannan

Grid

answered on 28 Feb 2011

4 answers

127 views

Display total work time

Hi, I'd like to know if there is a a method to get the total working time of the day, which is the beginning of the first appointment to the end of the last appointment of the day (including possible pauses between them as work time)

On Day view, i found it easy to get this with client-side scripting, looping though scheduler.appointments, and then inserting it as dom node in the header

However, i can't find how to do this in the week view.

My client do not want to use Month and TimeLine view now but, if possible, I'd like to know how to do this for them too

Thank you very much in advance.

Regards,

Andre

Scheduler

answered on 28 Feb 2011

1 answer

154 views

Client-side resize events

I have a javascript component that is sitting inside a RadPane that can be resized using a RadSplitter.

The component needs to redraw at the appropriate size, when the splitter resizes the pane.

What I need to do is to connect a javascript function as an event handler to the splitter, or the pane, to handle resize events - in javascript. Given the circumstances, I need to connect a dynamically-constructed function, I can't simply set the name of a function in the markup.

The examples I've seen always set attributes in the markup: OnClientResized="panelResized", where "panelResized" is the name of a function in the global namespace. In my case, this won't work.

How do I set a javascript function object to be an event handler, with RadPane or RadSplitter?

Splitter

answered on 28 Feb 2011

3 answers

1.3K+ views

Enabled = false does not disable the dropdown

Hi,

I have an application that has just been upgraded to the latest ASP.NET AJAX controls. I noticed that the following code:

radComboUseStat.Items.Clear();

radComboUseStat.Enabled = false;

does not really disable the dropdown. It looks disabled, but if you click on it, it still opens and, because it is empty, if you click again, it produces an error.

It is definitely not disabled because I tried commenting out the first line, and I not only see my items in the dropdown (when I click on it), I can even select one!

Thanks,
Olga

ComboBox

answered on 28 Feb 2011

1 answer

120 views

Radtextbox within a radgrid updated with radwindow

Hello,

I have a radgrid with a form template editform to do the updates. In this editform there is a radtextbox. To change the value of this radtextbox, I use a Radwindow. When the radwindow is closed, the selected value from the radwindow is sent to the radtextbox on the parent page. So the radtextbox in the form template editform has now the new value.

I use javascript:

function GetGridServerElement(serverID, tagName)

{

if (!tagName)

tagName = "*";

var grid = document.getElementById("<%=RadGrid1.ClientID %>");

var elements = grid.getElementsByTagName(tagName);

for (var i = 0; i < elements.length; i++)

{

var element = elements[i];

if (element.id.indexOf(serverID) >= 0)

return element;

}

function clientShow(sender, EventArgs)

{

var radtextbox = GetGridServerElement("radtextbox", "input");

sender.argument = radtextbox.value;

}

function clientClose(sender,args)

{

if (args.get_argument()!= null)

{

var radtextbox = GetGridServerElement("radtextbox", "input");

radtextbox.value = args.get_argument();

}

But when I click the update button from my form template editform, the value isn’t saved to the database. The old value of the radtextbox in my database isn’t replaced by the new one.
Anyone a solution?
Thank you!

Window

answered on 28 Feb 2011

2 answers

142 views

LoadOnDemand doesn't work when you do binding in code

I have two radcomboboxes. When radcombobox VendorType SelectedIndex fires, radcombobox Vendor is then populated in code by the value chosen in VendorType . Radcombobox Vendor loads fine in code until I add the properties for MarkFirstMatch, EnableLoadOnDemand, and EnableTextSelection to radcombobox Vendor . If I add these properties to the aspx page, then the radcombobox Vendor does not get loaded with the correct values on the selectedindexchange of radcombobox VendorType. If I do it in code after the radcombobox Vendor has done the binding or during the binding, radcombobox Vendor still does not get loaded with the correct values.

ASP.NET

<tr>

<td>

<asp:Label ID="Label25" runat="server" Text="Vendor Type: "></asp:Label>

</td>

<td>

<telerik:RadComboBox ID="ddlVendorTypes" runat="server" SelectedValue='<%# Bind("RoleTypeCode") %>'

DataSourceID="SqlDataSourceVendorTypes" DataTextField="Name" DataValueField="RoleTypeCode"

AutoPostBack="true" TabIndex="6" MarkFirstMatch="true" EnableLoadOnDemand="true"

EnableTextSelection="true" onselectedindexchanged="ddlVendorTypes_SelectedIndexChanged">

</telerik:RadComboBox>

</td>

</tr>

<tr>

<td>

<asp:Label ID="Label6" runat="server" Text="Vendor: "></asp:Label>

</td>

<td>

<telerik:RadComboBox ID="ddlVendors" runat="server" TabIndex="8">

</telerik:RadComboBox>

</td>

</tr>

Binding Code

protected void ddlVendorTypes_SelectedIndexChanged(object o, RadComboBoxSelectedIndexChangedEventArgs e)

{

GridEditableItem editedItem = (o as RadComboBox).NamingContainer as GridEditableItem;

RadComboBox ddlVendors = editedItem.FindControl("ddlVendors") as RadComboBox;

RadComboBox ddlVendorTypes = editedItem.FindControl("ddlVendorTypes") as RadComboBox;

VendorBinding(ddlVendors, ddlVendorTypes.SelectedValue);

}

private void VendorBinding(RadComboBox ddlVendors, string VendorType)

{

if (SqlDataSourceVendors.SelectParameters.Count > 0)

SqlDataSourceVendors.SelectParameters.RemoveAt(0);

SqlDataSourceVendors.SelectParameters.Add("RoleTypeCode", VendorType);

ddlVendors.DataSource = SqlDataSourceVendors;

ddlVendors.DataTextField = "Name";

ddlVendors.DataValueField = "PartyRoleID";

ddlVendors.DataBind();

}

ComboBox

answered on 28 Feb 2011