Questions on UI for ASP.NET AJAX Forum

3 answers

484 views

I am trying to highlight the current cell in a radGrid while mouseover is happening. For the most part I have it figured out, except for getting the initial background cell color before changing it, so I can change it back on the mouseout event.

Here is my JS. The row that is not giving me what I need is $LastColor = item.get_cell(cellName).style.background; It is returning white when it should be getting the cell background color. What is the correct property to get this?

var $LastColor

function RowMouseOver(sender, eventArgs) {

var rowIndex = eventArgs.get_itemIndexHierarchical();

var item = sender.get_masterTableView().get_dataItems()[rowIndex];

var cellIndex = eventArgs._domEvent.target.cellIndex;

var cellName = $find('<%= rgProjectDetails.ClientID%>').get_masterTableView().get_columns()[cellIndex].get_uniqueName();

$LastColor = item.get_cell(cellName).style.background;

item.get_cell(cellName).style.background = "red";

}

function RowMouseOut(sender, eventArgs) {

var rowIndex = eventArgs.get_itemIndexHierarchical();

var item = sender.get_masterTableView().get_dataItems()[rowIndex];

var cellIndex = eventArgs._domEvent.target.cellIndex;

var cellName = $find('<%= rgProjectDetails.ClientID%>').get_masterTableView().get_columns()[cellIndex].get_uniqueName();

item.get_cell(cellName).style.background = $LastColor;

}

Grid

answered on 24 Mar 2013

0 answers

54 views

URl redirection from Radwindow manager to a different page

I am using telerik radpanelbar and source from a sitemap data source.When i give value to url in the sitemap,then the link is redirected to a page other that telerik radwindow manager.I tried to give the value of URl to empty and give url value to the title attribute,It works and open in the radwindow but the title of the menu is also a link which is not good at all.
How can i open radpanel menus open in the rad window without redirection to its own page other than Radwindow manager?

PanelBar

asked on 24 Mar 2013

2 answers

89 views

clear active row in teleric grid

We use a an older version of telerik web DLL which doesn't support grid.clearActiveRow() method so can you please let me know how to go about it using code. I just want to clear the active row selection. Please help.

Grid

answered on 23 Mar 2013

3 answers

193 views

RadEditor within a RadGrid (Vertical Scrollbars Only)

How do I set a RadEditor that is within a RadGrid to only display vertical scroll bars and properly word wrap to the next line.

Thank You!

Editor

answered on 23 Mar 2013

1 answer

273 views

Telerik Popup Modal Window Will not close

I have a telerik popped up window. It opens fine; however, I am having an issue closing the window.

Here is the popup window:



@{Html.Telerik().Window()

.Name("Window")

.Title("Student Window")

.LoadContentFrom(Url.Action("AddReason", "Reason", new { id = reasonID }, Request.Url.Scheme))

.ClientEvents(events => events

.OnClose("ClosingWindow")

)

.Draggable(false)

.Scrollable(false)

.Width(800)

.Height(600)

.Modal(true)

.Visible(false)

//.Effects(fx => fx

// .Zoom()

// .Opacity())

.Render();

}

here is the reference for the javascript:

<script src="@Url.Content("~/Scripts/jquery-1.4.4.js")" type="text/javascript"></script>

<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>

<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>

<script src="@Url.Content("~/Scripts/spin.min.js")" type="text/javascript"></script>

Here is the JavaScript:

function DoOpen(id) {

var url = '@Url.Action("AddReason","Reason")';

$.post(url, { id: id }, function (data) {

var window = $('#Window').data('tWindow').center();

window.content(data);

window.open();

});

}

//This javascript is in the main page
//I did an alert. alert($('#Window'

)) and 

alert($('#Window').data('tWindow')) they both return null

function ClosingWindow() {

$('#Window').prop("checked", "checked");

$('#Window').data('tWindow').close();

window.location.href = window.location.href;

}

Here is the partial view :

@model Student.Models.Reason

@using Student.Example

@{

ViewBag.Title = "Add Reason";

Layout = "~/Views/Shared/_PartialReason.cshtml";

}

<script type="text/javascript">

function CloseWindow() {

// alert($("#Window").closest('.t-window').data('#tWindow'));

// $("#Window").data("tWindow").close();

$('#Window').prop("checked", "checked");

window.location.href = window.location.href;

}

</script>

@using (Html.BeginForm("AddReason", "Reason", FormMethod.Post))

{

@Html.ValidationSummary(true)

<fieldset>

<div class="editor-field">

@(Html.Telerik().Editor()

.Name("EncountersArchive")

.HtmlAttributes(new { style = "height:310px;", id = "AddAReason" })

.Encode(true)

.Tools(

tools => tools

.Clear()

.Bold().Italic().Underline().Strikethrough().Subscript().Superscript().Separator()

.FontName().FontSize()

.FontColor().BackColor().Separator()

.JustifyLeft().JustifyCenter().JustifyRight().JustifyFull().Separator()

.InsertUnorderedList().InsertOrderedList().Separator()

.Indent().Outdent().Separator()

))

</div>

<p style="text-align:center">

<input type="submit" value="Reason" id="AddReasonID" onclick="CloseWindow()"/>

</p>

</fieldset>

}

General Discussions

answered on 23 Mar 2013

2 answers

171 views

UpdateCommand on sql resource

Hi guys

I'm using a sqlserver view to bring up my fields. My update command however has errors when I try it

This is the resource:
<asp:SqlDataSource ID="SQLLucas" runat="server" ConnectionString="<%$ ConnectionStrings:DatabaseAutoSMSDiary1 %>" SelectCommand="SELECT * FROM [vwBookingsDetails]" UpdateCommand="UPDATE [Bookings] SET [Start Time] = @Start, [End Time] = @End1, [Booking Date] = @BookingDate WHERE [Booking ID] = @ID1">
             <UpdateParameters>
                <asp:Parameter Name="Start" Type="DateTime"></asp:Parameter>
                <asp:Parameter Name="End1" Type="DateTime"></asp:Parameter>
                <asp:Parameter Name="BookingDate" Type="DateTime"></asp:Parameter>
                <asp:Parameter Name="ID1" Type="Int32"></asp:Parameter>
            </UpdateParameters>
    </asp:SqlDataSource>

This is my error coming from js function appointmentMoveEnd:

Sys.WebForms.PageRequestManagerServerErrorException: Sys.WebForms.PageRequestManagerServerErrorException: Incorrect syntax near 'nvarchar'.
Incorrect syntax near 'datetime'.
http://localhost:5468/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bAjaxControlToolkit%2c+Version%3d4.1.40412.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d28f01b0e84b6d53e%3aen-AU%3aacfc7575-cdee-46af-964f-5d85d9cdcf92%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%3aen-AU%3aed0b2505-4ecf-45ea-bd67-f51c9ccd1855%3a16e4e7cd%3af7645509%3a22a6274a%3aed16cbdc%3a874f8ea2%3a24ee1bba%3a4c8be21a%3af46195d3%3a650fdad%3ad40f7d5c%3ae91ff703%3a7666c7ed%3aa51ee93e%3a59462f1
Line 9

Thanks
Aaron

Scheduler

answered on 23 Mar 2013

6 answers

179 views

[Solved] GridHyperLink Column - Removing Image Border

I have a GridHyperLink Column in a RadGrid with the ImageUrl property set to a .png image. When the grid displays, there is a border around the image. How can I remove this border? In normal HTML i would just set the border to 0 for the img tag.

<telerik:GridHyperLinkColumn HeaderText="" UniqueName="CourseDetailsLink" ImageUrl="Images/ClockIcon.png" DataNavigateUrlFields="TrainingItemID" DataNavigateUrlFormatString="CourseDetails.aspx?itemID={0}" DataTextField="TrainingItemID" ItemStyle-HorizontalAlign="Center" HeaderStyle-HorizontalAlign="Center" ItemStyle-Width="50px" AllowFiltering="false" Groupable="false"></telerik:GridHyperLinkColumn>

Grid

answered on 22 Mar 2013

1 answer

60 views

Deleted folders still visible/unzipped folders appear as blanks

While working on implementing a custom FileBrowserContentProvider, I've come across two issues which I could use some guidance on.

First, when deleting folders, they still appear in the right-hand pane of the FileExplorer control even though they have been removed from the TreeView.

Second, I've implemented automatic unzipping to the StoreFile method following the work of several previous posters. This appears to cause issues for the TreeView, which renders any folders inside of the extracted folders as blank items.

Has anyone else encountered similar issues which could shed light on the cause of these behaviors? Also, clicking the refresh button in the toolbar at the top of the control appears to "fix" both issues. Is there a way to trigger this refresh behavior from the code-behind?

FileExplorer

answered on 22 Mar 2013

3 answers

252 views

Get all checked items

How can I get all the checked items (nodes) in DropDownTree server-side?

DropDownTree

answered on 22 Mar 2013

10 answers

416 views

Loading user control with Telerik RadGrid at runtime

Hello!

There is the same article at your documentation.
Quote:
"
Otherwise, you have to load the user control only the first time:
protected void Page_Load(object sender, EventArgs e)
{
        if (Page.FindControl("myUC") == null)
        {
            Control myControl = this.LoadControl("gridUC.ascx");
            myControl.ID = "myUC";
            this.Panel1.Controls.Add(myControl);
        }
}
"

I want to know if we add controls dynamically we should restore it at every postback. So if (Page.FindControl("myUC") == null) will always true, and control would be recreated.

Dynamically creation userControl at Page_Init is not possible for me. Could u give some comment?

Thanks, Andrew

Grid

answered on 22 Mar 2013