Questions on UI for ASP.NET AJAX Forum

1 answer

239 views

Where to define RadWindow in ascx or aspx or both?

Hi

I am trying to implement within an Image Viewing application, a Radwindow which opens on the click of a button.

The main window is a div which contains two other divs - a left "sidebar" and a right "viewer"

<div id="container">

<asp:Panel ID="sidebar" runat="server">

<asp:PlaceHolder ID="phSideBar" runat="server"></asp:PlaceHolder>

</asp:Panel>

<asp:Panel ID="viewer" runat="server">

<asp:PlaceHolder ID="phViewer" runat="server"></asp:PlaceHolder>

</asp:Panel>

</div>

The sidebar contains navigation buttons and links and the viewer panel contains a java applet which handles the image viewing.

During page load, the user controls are added to the placeholders.

protected void Page_Load(object sender, EventArgs e)

{

System.Web.UI.Control contSideBar = (System.Web.UI.Control)LoadControl("vwDisplayTest.ascx");

phSideBar.Controls.Add(contSideBar); // Add Navigation Control to side bar

System.Web.UI.Control contHardCopyOrdering = (System.Web.UI.Control)LoadControl("vwHardCopy.ascx");

phSideBar.Controls.Add(contHardCopyOrdering); // Add Order button Control to SideBar phSideBar

}

In order for this to work, it appears I need to declare the RadWindow in BOTH the main aspx page AND the ascx page.

Is this correct? I have searched various topics, but perhaps I have missed something.

Regards
Roger

Window

answered on 13 Dec 2012

2 answers

76 views

client side zooming in Chrome

I'm trying to zoom the image in on image load by doing the following, bound to OnClientLoad:

function ZoomImage(sender, args) {

	sender.zoomBestFit();

}

This works fine in IE9, Firefox, and Safari, but on Chrome 23, no zooming occurs. I have the same problem if I substitute a call to zoomImage.

The status panel of the control *claims* to be at 25% zoom, but it visibly isn't.

Any ideas?

ImageEditor

answered on 13 Dec 2012

1 answer

123 views

How to bind data to User Control using Telerik RadGrid inside another user control?

Basically I have created a user control containing a Telerik RadGrid, inside the control I have another two controls that have Telerik RadGrid inside them. I am trying to bind the modified data back into the User Control inside the parent user control. I have checked that the data is correct after they have been edited but when the form is binded again the inner controls have the same data as the form is first loaded. I am using RadWindow. Coworkers have suggested that it works with asp.net form controls however it seems that there is an issue with Telerik controls. Is there a easy way to force a rebind of the control?

Grid

answered on 13 Dec 2012

3 answers

377 views

Rad window close and refresh parent page

Facing issue when trying to close the radwindow and reload of the parent page.

Below mentioned is the java function used to reload the parent page. Its is giving the warning[Please find the attachment]

function CloseAndRebind(args) {
//GetRadWindow().BrowserWindow.location.reload();

var oWind = GetRadWindow();
oWind.close();

GetRadWindow().BrowserWindow.location.reload();

//top.location.href = top.location.href;

}

Could you please help me out in resolving this issue, Searched in the forum found the above solution only, but its not working for me.

Window

answered on 13 Dec 2012

1 answer

130 views

RadTree

I've walked through the following code in the debugger and it is indeed marking the nodes as expanded=true. However, on the page the nodes do not expand. Does anyone have any suggestions?

private void findAndExpand(RadTreeNode selectedNode)

{

RadTreeNode parentNode = selectedNode.ParentNode;

while (parentNode != null)

{

parentNode.Expanded = true;

parentNode = parentNode.ParentNode;

}

TreeView

answered on 13 Dec 2012

3 answers

280 views

RadWindow - OffsetElementID not working

RadWindow issue

I have a page with consists of two columns. In the right column I want to display a pdf when an image in a grid is clicked in the left column.

The problem is even though I use OffsetElementID="divDisplayPDFDocument" ...its not displaying the PDF Document underneath the div I created under the 2nd column.

It always show the pdf document at the top left corner of the page.

If I set it using SetOffSetElementById in the client side function it works the 1st time I click the image but the 2nd time again it shows the pdf at the top left corner of the page

function ShowPDFDocument(title, url) {

var oWnd = $find("<%= PDFDocument.ClientID %>");

oWnd.set_title(title);

oWnd.setUrl(url);

oWnd.SetOffsetElementId('divDisplayPDFDocument');

oWnd.show();

}

Please advice!!

Thanks in advance

Window

answered on 13 Dec 2012

4 answers

261 views

[Solved] ListBox / Button Configuration

I want to add my list box in first column and buttons in second column.current configuration allows buttons to be aligned at top, bottom, center position vertically, and horizontally Left, Right, Center. I want to display Listbox and buttons in one after another.( button will be in horizontal position) please go through attached image.

ListBox

answered on 13 Dec 2012

0 answers

121 views

asp.net fourm generate space(&nbsp)

hello friends,

I'm Using telerik control in my asp.net forum but each and every time when save changes in aspx page its automatically

generate        what is the solution for it? please any budy have idea i'm tired for this error

General Discussions

asked on 13 Dec 2012

1 answer

191 views

[Solved] Question about use of RadCodeBlock

I have a Dot Net 4.0 web app with quite a few of those <% %> tags scattered throughout the scripts of various pages. Most pages have at least a little JavaScript, mostly routine stuff like custom validator handlers for dropdowns.

Today I got an exception: The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>)

This was fixed by placing the script block on that page in a RadCodeBlock.

I've been looking at this documentation: http://www.telerik.com/help/aspnet-ajax/ajax-radscriptblock-radcodeblock.html.

It occurs to me that this RadCodeBlock is only the second one I've added to the entire project. I've not had problems with other pages.

In general would you say that it's good coding practice to routinely enclose all JavaScript blocks in RadCodeBlocks?

General Discussions

answered on 13 Dec 2012

1 answer

89 views

HTMLChart Displaying imporperly

Attached is an example of what it is doing.

Chart (HTML5)

answered on 13 Dec 2012