Questions on UI for ASP.NET AJAX Forum

2 answers

117 views

Setting Appointment onmouseover Attribute in Server Side Code

Hi,

I'm using the latest version of the controls (2010.2.826.35).

I know I can set the Appointment's onmouseover attribute in client-side code (by using app.get_element().onmouseover), but I really want to do it in server-side code.

In the server-side AppointmentCreated event I've tried the following, but it does nothing:

Dim jscript As String = "javascript:alert('hello');"

e.Appointment.Attributes.Add(

"OnMouseOver", jscript)

Also, when I view the page's source, there are no OnMouseOver attributes.

Can I set an Appointment's OnMouseOver attribute from server-side code?

Thanks,
Michael

Scheduler

answered on 15 Sep 2010

1 answer

113 views

Are these chart configurations possible

Are the attached chart types possible?

If they are could you please provide me with some sample code on how to create these types of charts.

Thanks in advance
Fernando

Chart (Obsolete)

answered on 15 Sep 2010

3 answers

181 views

Problems with Hyperlink field

I'm upgrading my ASP grid to a RadGrid and I have an issue with one of the columns.

On my web page, the user inputs a field for the title of their link, "sTitle" and the link itself, "sLink". When they press add, it inputs it to the grid.

This is the was the way the field worked before in ASP:

<asp:TemplateField HeaderText="Link" SortExpression="sLink">

<ItemTemplate>

<asp:HyperLink ID="HyperLink1" runat="server"

NavigateUrl='<%# Eval("sLink") %>' Target="_blank"

Text='<%# Eval("sTitle") %>'></asp:HyperLink>

</ItemTemplate>

</asp:TemplateField>

When you click the link of the title it will open a new page of whatever link the user put into the field for sLink.

I have tried to get this to work using Radgrid:

<telerik:GridTemplateColumn

DataField="sLink"

HeaderText="Link"

UniqueName="sLink">

<ItemTemplate>

<asp:LinkButton id="sLink" runat="server" text='<%# Eval("sTitle") %>' CssClass="NoUnderLine"></asp:LinkButton>

</ItemTemplate>

</telerik:GridTemplateColumn>

What do I need to do to get this working?

Grid

answered on 15 Sep 2010

1 answer

87 views

combobox compatible for mobile applications

Our users have a question:
Is there an option that makes combobox compatible for mobile applications?
I really appreciate if someone can send me a link to resources or answer to that question.
Thanks

ComboBox

answered on 15 Sep 2010

2 answers

168 views

Problem On AutoPostBack On TextBox to Validate Captcha

I have set a asp:TextBox with unique ID and put the ID into the ValidatedTextBoxID field of the RadCaptcha.
Also, I set the TextBox's property "AutoPostBack" to "True, when Text changed, returning the IsValid result of the RadCaptcha.
My problem is, it will only show false...may you please give me some help? Thanks!

Captcha

answered on 15 Sep 2010

1 answer

180 views

CurrentFilterFunction & CurrentFilterValue not reset

Hello,

we're programming a functionality to our RadGrids to be able to save current Filter settings to database for each user and to load up those settings again on page re-visit.
We're accessing CurrentFilterFunction/Value of RadGrid.MasterTableView to get the function and value of the filter to save in the database.
And Page_Load we read those functions and values from the database, set the CurrentFilterFunction/Value and compile a FilterExpression. Which all works fine, but when a user changes a filter, let's say in ColumnA from EqualTo to Contains, the CurrentFilterFunction will still hold "EqualTo" when saving, so I'm guessing that those values aren't getting reset on FilterCommand. If I catch the FilterCommand in RadGrids ItemCommand and reset it manually to "" the filtering stops working overall.

Regards

Grid

answered on 15 Sep 2010

3 answers

302 views

ItemInsert e.Canceled=true...what am I missing.

I have a radgrid, bound to a datasource, and AllowAutomaticInserts=True

I have the following in the code behind:

Protected Sub RadGrid1_InsertCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles RadGrid1.InsertCommand<br>

If e.CommandName = RadGrid.InitInsertCommandName Then<br>

e.Canceled = True<br>

End If<br>

End Sub

Here's the problem: I still get the edit form after hitting the InsertButton.

(NOTE: Of course this isn't what I want it to ultimately do...but I do need to supress the form for the time being, intending to call InsertItem() later...but I can't ever get to that point because the edit form can't be supressed!)

Thank you,

Steven

Grid

answered on 15 Sep 2010

1 answer

138 views

Indivdual sprite files

Hi, I am using the Menu component, and trying to use individual 'sprites' for each menu item
The items are created dynamically from data from a database, and each is assigned an image file to its ImageUrl property.
The images consist of the image in 2 states, horizontally in the file - the normal image and a highlight image.

When the menu is displayed, it shrinks the entire image to fit the 24px size, rather than trimming it.
My CSS is shown below.

.RadMenu img.rmLeftImage

{

width: 24px;

height: 24px;

margin: 1px 2px 0 -3px;

padding-bottom: 3px;

background-position: -2px 0;

background-repeat: no-repeat;

}

Is there a way to:
1. Trim the image instead of resizing it.
2. Change the source position so that the highlight image is shown on rollover.

Thankyou.

Paul

Menu

answered on 15 Sep 2010

7 answers

661 views

Confirmation Message on Grid row update

Hello,

I want to popup confirmation dialog to the user to update the record in the telerik grid. I have the editform mode of editing the record.
How can I add javascript for it?

Can anyone help me out on this issue.

<MasterTableView CommandItemDisplay="Top" DataKeyNames="brandid"

EditMode="EditForms" AutoGenerateColumns="False" Width="100%">

<CommandItemTemplate>

<div style="padding:10px 0px;">

<asp:LinkButton ID="btnUpdateEdited" runat="server"

CommandName="UpdateEdited"

Visible='<%# gridBrands.EditIndexes.Count > 0 %>'>

<img style="border:0px;vertical-align:middle;" alt=""

src="../Images/Update.gif" /> Update Record

</asp:LinkButton>

</div>

</CommandItemTemplate>

<Columns>

<telerik:GridEditCommandColumn ButtonType="ImageButton"

EditImageUrl="~/images/Edit.gif" UniqueName="EditCommandColumn">

<ItemStyle CssClass="MyImageButton" />

</telerik:GridEditCommandColumn>

</Columns>

</MasterTableView>

Grid

answered on 15 Sep 2010

6 answers

214 views

[Solved] GridBoundColumn and Filtering

Hi Telerik Team,

I have a custom class that inherits from GridBoundColumn

I have overridden SetupFilterControls method and I am able to have a dropdown and able to bind value to the dropdown.

The dropdown contains username as textfield and UserID as value field.

Also I am able to fire the SelectedIndexChanged event - The code on the selected Indexed event is as follows

GridFilteringItem filterItem = (sender as RadComboBox).NamingContainer as GridFilteringItem;

RadComboBox ddList = filterItem["ResourceNames"].Controls[0] as RadComboBox;

if (ddList.SelectedValue == "All")

filterItem.FireCommandEvent(

"Filter", new Pair(GridKnownFunction.NoFilter.ToString(), this.UniqueName));

else

filterItem.FireCommandEvent(

"Filter", new Pair(GridKnownFunction.EqualTo.ToString(), this.UniqueName));

The command on the else part of the above thing is fired when I select a user name from the dropdown.
then the code where the grid set to the datasource is executed

MyGrid.DataSource = BusinessLayer.GetAllTasks(projID)

However no rows on the grid are returned. it returns 0 rows.

How to make this work?

I am planning to rebind the grid by ensuring the filtered value is passed. How can I ensure that the value I selected on the dropdown is passed to GetAllTasks(ProjID) method so that I can manually filter the result set.

Grid

answered on 15 Sep 2010