Questions on UI for ASP.NET AJAX Forum

2 answers

274 views

RadGrid1.MasterTableView.GetColumn("orderno").Visible = true Problem

If the OrderOption changed radgrid _prerebder is fired butVisible = true; Columns are not showing

if (OrderOption == "Order Pending")

{

foreach (GridDataItem item in RadGrid1.MasterTableView.GetItems(GridItemType.Item))

{

RadGrid1.MasterTableView.GetColumn("orderno").Visible = false;

RadGrid1.MasterTableView.GetColumn("orderdate").Visible = false;

RadGrid1.MasterTableView.GetColumn("quotationno5").Visible = true;

}

else if (OrderOption == "Order Generated")

{

foreach (GridDataItem item in RadGrid1.MasterTableView.GetItems(GridItemType.Item))

{

RadGrid1.MasterTableView.GetColumn("orderno").Visible = true;

RadGrid1.MasterTableView.GetColumn("orderdate").Visible = true;

RadGrid1.MasterTableView.GetColumn("quotationno5").Visible = false;

}

Thanks,
Mohamed.

Grid

answered on 21 Oct 2011

3 answers

113 views

Load on Demand Grid in Combobox

I have a RadCombobox being used exactly like the example here:
http://demos.telerik.com/aspnet-ajax/controls/examples/integration/gridincombobox/defaultcs.aspx?product=combobox

I pretty much copied the code from the demo. Everything works exactly like the demo except for 1 thing... If you type too fast, its stops working. After entering 3 characters, it works fine if you wait for the grid to load after each character, but if you type too fast, it stops working. Once it stops working, the grid doesn't refresh even if you clear the text and start again. You have to refresh the page to get it to start working again.

I cannot reproduce it in the online demo, and since my code is the same, I don't expect you to know what's wrong. However, if you can give me some tips on what might be the cause, or a way to diagnose the issue, it would be greatly appreciated.

Differences between my app and the demo:
    - I'm calling a WCF server from the code behind instead of retrieving directly from a database
    - My combobox is in the masterpage of the site.
    - My application is in SharePoint

Thanks,
Justin

ComboBox

answered on 21 Oct 2011

1 answer

100 views

Pass custom arguments with toolbar button command

Hello,
I use toolbar as a control inside CommandItemTemplate for RadGrid. One of buttons has CommandName="DeleteSelected". I can select rows only from clientside. How do I pass row IDs to CommandArgument from clientside?
That's how I use the button:

<telerik:RadToolBarButton runat="server" ImageUrl="~/images/btnDel.png" Value="delete"
            CommandName="DeleteSelected" Enabled="false"/>

function ToolbarClientButtonClicking(sender, args) {
            if (args.get_item().get_value() == "delete") {               
                 args.set_cancel(!confirm("Delete selected rows?"));
                return;
            }

Is there a way to add custom arguments to command from clientside before postback and ItemCommand event?
Thank you

ToolBar

answered on 21 Oct 2011

1 answer

289 views

Prevent Autopostback with a javascript confirm (cs file)

Hi, when I click on the cancel button on the javascript confirm dialog, it does do a postback.

The problem is that the file is just a (.cs), so I can't use the "return args.set_cancel(true);" argument in de aspx file.
.
Creating Remove button and javascript confirm:

// Remove

rtb = new RadToolBarButton();

rtb.CommandName = "Remove";

rtb.Text = "";

rtb.ImageUrl = "~/Images/actiontoolbar/actiontoolbar_remove.png";

rtb.DisabledImageUrl = "~/Images/actiontoolbar/actiontoolbar_remove_grayed.png";

rtb.CausesValidation = false;

rtb.Attributes.Add("onclick", "javascript: if (!confirmDelete()) return false;");

radtoolbar.Items.Add(rtb);

Creating message:

/// <summary>

/// Shows a conformation dialog when deleting. On by default.

/// </summary>

[DefaultValue(true)]

public bool ConfirmDelete

{

get

{

return (bool)(this.ViewState["ConfirmDelete"] ?? true);

}

set

{

this.ViewState["ConfirmDelete"] = value;

}

/// <summary>

/// Shows this message in a conformation dialog when deleting ans ConfirmDelete is on. On by default.

/// </summary>

[DefaultValue("Are you sure you want to delete this record?")]

public string ConfirmDeleteMessage

{

get

{

return (string)(this.ViewState["ConfirmDeleteMessage"] ?? "Are you sure you want to delete this record?");

}

set

{

this.ViewState["ConfirmDeleteMessage"] = value;

}

protected override void OnLoad(EventArgs e)

{

base.OnLoad(e);

RadScriptManager.RegisterClientScriptBlock(Page, GetType(), "confirmdelete", @"function confirmDelete(){return confirm('" + ConfirmDeleteMessage + "');}",true);

}

I hope somebody can help me.

Thanks.

ToolBar

answered on 21 Oct 2011

17 answers

296 views

RadEditor for MOSS to RadEditor for SharePoint migration.

Hello guys,

I have a Web Application that was originally created on SharePoint 2007 and on several pages we are using the RadEditor for MOSS webpart. Now we're migrating that Web Application to SharePoint 2010. I've installed the RadEditor for Sharepoint before migrating the content but when I migrate the content I get the next error on the pages that are using RadEditor for MOSS:

"Web Part Error: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type could not be found or it is not registered as safe."

I know that the problem could be that the webpart changes its name and that now I've to change ALL the pages that are using the SP 2007 webpart to the new 2010 one.

I would like to know if there is any quick way to do the migration of webparts because we have several pages with that error and It's going to take a while in order to have all of them fixed.

Thanks in advance.

WebParts for SharePoint

answered on 21 Oct 2011

1 answer

81 views

Error muliti-column and scrolling when use load menu from database SQL ?

Hello everybody!
I have a problem when I use radmenu. I need load menu form a SQL database. I done, but I can't use multi-column (Error in IE9 and Firefox ) and when I use scrolling : my radmenu is 2 rows (Error in IE9 but not in FireFox).
Have you any ideas! Thank you very much!
My code is upload in link:
http://www.mediafire.com/?8d1g24e6i5ee1tz
Or:
Code behind:

string connectionString = @"Server=PHAMDUCANH-PC\SQLEXPRESS; database=TestDB;Integrated Security = True";

string command = "SELECT * FROM Menu";

SqlDataAdapter da = new SqlDataAdapter();

DataSet ds = new DataSet();

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

SqlConnection conn = new SqlConnection(connectionString);

conn.Open();

SqlCommand cmd = new SqlCommand(command, conn);

da.SelectCommand = cmd;

da.Fill(ds);

ds.AcceptChanges();

DataSet dsMenu = new DataSet();

dsMenu.Tables.Add(ds.Tables[0].Copy());

if (dsMenu != null && dsMenu.Tables.Count > 0 && dsMenu.Tables[0].Rows.Count > 0)

{

mnuMenu.Items.Clear();

var drGoc = dsMenu.Tables[0].Select("ParentMenuID = -1");

if (drGoc != null && drGoc.Length > 0)

{

foreach (DataRow dr in drGoc)

{

RadMenuItem item = new RadMenuItem();

item.Value = dr["MenuID"].ToString().Trim();

item.Text = dr["Header"].ToString().Trim();

CreateTree(item, dsMenu);

mnuMenu.Items.Add(item);

}

public void CreateTree(RadMenuItem node, DataSet ds)

{

try

{

node.Items.Clear();

var p = ds.Tables[0].Select("ParentMenuID=" + node.Value);

if (p != null && p.Length > 0)

{

foreach (DataRow dr in p)

{

RadMenuItem item = new RadMenuItem();

item.Value = dr["MenuID"].ToString().Trim();

item.Text = dr["Header"].ToString().Trim();

if (dr["Path"].ToString().Trim().Length > 0)

{

item.NavigateUrl = "~/Default.aspx?Menu=" + dr["Path"].ToString().Trim();

}

node.Items.Add(item);

CreateTree(item, ds);

}

catch

{

}

UI:

<telerik:RadMenu runat="server" ID="mnuMenu" EnableRootItemScroll="true" Width="400px"

EnableRoundedCorners="true" EnableShadows="true"

Skin="WebBlue">

<DefaultGroupSettings Height="100px" RepeatColumns="2"/>

<Items>

<telerik:RadMenuItem Text = "New..." >

<GroupSettings Height="100px" RepeatColumns="2"></GroupSettings>

<Items>

<telerik:RadMenuItem Text="File"></telerik:RadMenuItem>

<telerik:RadMenuItem Text="Folder"></telerik:RadMenuItem>

</Items>

</telerik:RadMenuItem>

<telerik:RadMenuItem Text="Open">

<GroupSettings Height="100px"></GroupSettings>

<Items>

<telerik:RadMenuItem Text="File"></telerik:RadMenuItem>

<telerik:RadMenuItem Text="Folder"></telerik:RadMenuItem>

</Items>

</telerik:RadMenuItem>

<telerik:RadMenuItem Text="Close">

<GroupSettings Height="100px"></GroupSettings>

<Items>

<telerik:RadMenuItem Text="File"></telerik:RadMenuItem>

<telerik:RadMenuItem Text="Folder"></telerik:RadMenuItem>

</Items>

</telerik:RadMenuItem>

<telerik:RadMenuItem Text="Save" >

<GroupSettings Height="100px"></GroupSettings>

<Items>

<telerik:RadMenuItem Text="File"></telerik:RadMenuItem>

<telerik:RadMenuItem Text="Folder"></telerik:RadMenuItem>

</Items>

</telerik:RadMenuItem>

<telerik:RadMenuItem Text="Save as ...">

<GroupSettings Height="100px"></GroupSettings>

<Items>

<telerik:RadMenuItem Text="File"></telerik:RadMenuItem>

<telerik:RadMenuItem Text="Folder"></telerik:RadMenuItem>

</Items>

</telerik:RadMenuItem>

</Items>

</telerik:RadMenu>

Menu

answered on 21 Oct 2011

3 answers

238 views

Refresh Radgid on Radwindow close without postback

Hi ALL,

         Let me tell you my current flow and what i want to do.

         I have one parent page with link as "Add New" and RadGrid, when user click on link radwindow will get open.

        User will fill up the details and click on save button, record will get save into DB and want to refresh the RadGrid on parent page.

        I have used RadAjaxManager on parent page to call radajaxrequest to refresh the grid.and update that particular grid only,

        But on same page i have to maintain history.back functionality on cancel button, whenever ajaxrequest get fire page will get postback.so when user click on cancel button user will stay on same page rather than previous page.

       Can you please help me out to refresh the parent page grid without any postback, so i can mange window.history on cancel button.

Grid

answered on 21 Oct 2011

3 answers

174 views

$find returns null if the Menu is in a UserControl

hey

I've a little problem with the js function $find...
The Menu used in the UserControl XY
I try to get the client object of the Menu with $find("<%=XYObject.InnerMenu.ClientId %>") but it returns null
so I've tried the function $get which worked... the readyState is also 'complete'...
When I add the Menu directly without the UserControl it's working....

Greetings

Menu

answered on 21 Oct 2011

1 answer

41 views

Rad Editor is rendering plain HTML

I am using the trial version of RAD Editor for sharepoint 2010. Although i am able to see the tools of the editor, the issue comes when i save the page, only plain HTML is rendered. Like if i add an image through the rad editor on saving the page i get the following html on my page:

<img width="800" height="375" alt="" style="width: 800px; height: 217px;"

src="/sites/testJTI/Documents/Image1.jpg" />

Can anyone guide me if i am missing something in the settings or a particular config file entry.

Sharepoint Integration

answered on 21 Oct 2011

1 answer

87 views

Rad Editor Managers Not Working

Hi,

I've been using the Telerik toolkit with great ease since 2009 with that year's release. We have recently had to upgrade to the new toolkit and the manager (Images, documents and flash are the main ones I use.) stopped working. I would usually set the manager's folders from code, and I use this in a centralized admin for about several websites. The code looks like this:

Dim sUpldPath As String = "~/Admin/Uploads/" & sWebsiteName &

"/"

Dim sImg() As String = {sUpldPath & "images"}

Dim sFls() As String = {sUpldPath & "flash"}

Dim sDoc() As String = {sUpldPath & "documents"

RadEditor1.ImageManager.DeletePaths = sImg

RadEditor1.ImageManager.ViewPaths = sImg

RadEditor1.ImageManager.UploadPaths = sImg

RadEditor1.FlashManager.DeletePaths = sFls

RadEditor1.FlashManager.ViewPaths = sFls

RadEditor1.FlashManager.UploadPaths = sFls

RadEditor1.DocumentManager.DeletePaths = sDoc

RadEditor1.DocumentManager.ViewPaths = sDoc

RadEditor1.DocumentManager.UploadPaths = sDoc

For the most part this works, in the new and old control kit, but when the sWebsite name contains a space e.g. sWebsiteName = "Website ABC" then it doesn't work in the new control kit. Any suggestions as to how to fix that?

Editor

answered on 21 Oct 2011