Questions on UI for ASP.NET AJAX Forum

1 answer

130 views

filter column in grid between two radsearchbox.

Hello,

I want filtr in grid between two radsearchbox. I would also that after filtering vaule remained RadSearchBox. My code not working:

<telerik:GridBoundColumn HeaderText="Name" UniqueName="_amountColumn" DataField="Amount">
                         <FilterTemplate>
                        <telerik:RadSearchBox runat="server" ID="From" Text="Form" OnClientSearch="FromSelected"></telerik:RadSearchBox>
                        <telerik:RadSearchBox runat="server" ID="To" Text="To" OnClientSearch="ToSelected"></telerik:RadSearchBox>

                            <telerik:RadScriptBlock ID="RadScriptBlock" runat="server">
                                <script type="text/javascript">
                                    function FromSelected(sender, args) {
                                        var startValue = FromOrderBrutto.get_value();
                                        var endValue = ToOrderNetto.get_value();

                                        tableView.filter("_amountColumn", startValue + " " + endValue, "Between");

                                    }
                                    function ToSelected(sender, args) {
                                        var startValue = FromOrderBrutto.get_value();
                                        var endValue = ToOrderNetto.get_value();

                                        tableView.filter("_amountColumn", startValue + " " + endValue, "Between");
                                    }

                                </script>
                            </telerik:RadScriptBlock>
                        </FilterTemplate>

Please help my

Filter

answered on 25 Oct 2016

2 answers

427 views

RadAjaxManager with multiple user control ajax request handlers?

So, I have a page with multiple user controls. There is a RadAjaxManager on the page. Each user control needs to make ajaxRequests from javascript, and I would like each control to handle that itself. Is this possible?

So, for instance, I have control1 with the following in its code behind:

protected void Page_Load(object sender, System.EventArgs e)

{

RadAjaxManager manager = RadAjaxManager.GetCurrent(Page);

manager.AjaxRequest += new RadAjaxControl.AjaxRequestDelegate(Control1_AjaxRequest);

}

and control2 with

protected void Page_Load(object sender, System.EventArgs e)

{

RadAjaxManager manager = RadAjaxManager.GetCurrent(Page);

manager.AjaxRequest += new RadAjaxControl.AjaxRequestDelegate(Control2_AjaxRequest);

}

and in javascript, control1 does

$find("<%= RadAjaxManager.GetCurrent(Page).ClientID %>").ajaxRequest(dataString);

and I end up in Control2_AjaxRequest rather than Control1_AjaxRequest.

Is what I'm trying to do possible? If so, how? I'm currently trying to do this by adding a RadAjaxPanel to each control and invoking ajaxRequest on it, but I'm running into some code block issues with this that weren't there with RadAjaxManager.

Ajax

answered on 25 Oct 2016

10 answers

328 views

radComboBox.ShowToggleImage = "false"

Hi,
When Setting the following property on the combobox
radComboBox.ShowToggleImage = "false"
it correctly does not show the button but it also doesn't
have a keyline to the right hand side of the textbox area.
What must I do to show that border correctly?
Regards
Gareth

ComboBox

answered on 25 Oct 2016

11 answers

327 views

Postback problem in custom advanced form

Hi!
I'm using the radscheduler with a custom advanced form.
Both the advanced form and the page containing it have EnableViewState to true but I'm still having post back issues.
When a control in the advanced form fires a postback, all data binded to the advanced form is cleared and the state of the controls are reset.

How do you prevent this?
thanks!

Scheduler

answered on 25 Oct 2016

11 answers

779 views

Add target="_Blank" to NavigateURL

Hello,

I have the RadImageGallery implemented using the following:

<telerik:RadImageGallery ID="ImageGallery" RenderMode="Auto" runat="server" LoopItems="true" ShowLoadingPanel="true" AllowPaging="false" DisplayAreaMode="Image" OnNeedDataSource="ImageGallery_NeedDataSource" DataTitleField="ImageTitle" DataDescriptionField="ImageDescription" DataImageField="ImageURL"></telerik:RadImageGallery>

the Code behind is like this:

Protected Sub ImageGallery_ItemDataBound(sender As Object, e As ImageGalleryItemEventArgs) Handles ImageGallery.ItemDataBound Dim item As ImageGalleryItem = TryCast(e.Item, ImageGalleryItem)

Dim db As New DBCorrDefense.DBDCDataContext()

For Each item In ImageGallery.Items

Dim EmData = db.CDSP_Get_URLByImageTitle(item.Title).FirstOrDefault

If EmData Is Nothing Then

Else

item.NavigateUrl = EmData.URL

End If

Next

db.Dispose()

db = Nothing

End Sub

Protected Sub ImageGallery_NeedDataSource(sender As Object, e As Telerik.Web.UI.ImageGalleryNeedDataSourceEventArgs) Handles ImageGallery.NeedDataSource

Dim db As New DBCorrDefense.DBDCDataContext()

ImageGallery.DataSource = db.CDSP_Get_AllSlides()

End Sub

How is it possible to allow the NavigateURL to open in a new blank page when i click on the ImageItem? currently it is opening in the same page

Thanks

ImageGallery

answered on 25 Oct 2016

1 answer

138 views

Save grid an gridlayout to xml

Hello,

i have little big question.

Is it possible to let a user create his own grid at runtime and save it as XML file into database?

i need to let him:

Add, remove and rename columns.

Group columns,

Set Cell formats

amm...

This i want to save as a xmlfile an store it in database.

Is there already something prefabricated?
If not then i have alot of fun to figure it out.

Regards

Gu

ps. the spreadsheet is not a option, my boss don´t want it like that :(

Grid

answered on 25 Oct 2016

6 answers

387 views

Hide RadGrid data and header at runtime

Hello, I am populating a radgrid on the NeedDatasource event, the columns are AutoGenerated, I require that some columns be hidden at runtime which I am doing on the ItemDataBound Event using e.Item.Cells[2].Visible = false;. THis works great however the problem is that the associated column header is not being hidden so I end up with 4 data columns and 8 column headers. I'm I using the wrong event or wrong property to hide the columns.

Thanks

Grid

answered on 25 Oct 2016

8 answers

77 views

Looking for RadGrid pager element string resource name

I don't seem to be able to find the appropriate string resouce name for the RadGrid's paging ComboBox's tool tip.

What is the corresponding string resource name for this item?

Is there a list of available string resource names? Or is there a method to compute the string resouce name from the rendered RadGrid control?

Grid

answered on 25 Oct 2016

2 answers

372 views

How can I reset Grid sorting?

I have the RadGrid within an RadAjaxPanel, along with some other controls to control which DataTable is to be displayed.

When I'm first sorting the Grid and then going to select another DataTable to display in the Grid, data binding fails with an error message telling me that the Grid cannot find the sorting column I selected for the first DataTable.

How can I reset the Grid's sorting/paging setting so it will start anew with a new DataTable assigned?

Grid

answered on 24 Oct 2016

1 answer

125 views

Removing Managers from RadEditor

I am wondering if there is a way to remove the DocumentManager, ImageManager etc from the RadEditor so that none of the extra javascript for those features is loaded. In this particular spot I am using RadEditor it is for fairly basic formatting and none of the advanced features are necessary. I am not having any particular problem, just looking for any ways to streamline and improve performance in general.

Editor

answered on 24 Oct 2016