Questions on UI for ASP.NET AJAX Forum

2 answers

104 views

CdnSettings

Hi,
I've localized RadEditor DialogBox and set CdnSettings-TelerikCdn="Disabled" of RadScriptManager and RadStyleSheetManager.
But when I watch the requests with FireBug it connects to telerik website.
And when internet is not connected the style of dialogs is disassembled.
Actually Telerik.Web.UI.DialogHandler.axd refers to telerikstatic.com.

Editor

answered on 08 Jun 2011

1 answer

76 views

Hiding Control In Master Page When in RadWindow

Hello,

I have a control in a master page that I want to display only when the master page is not in a RadWindow; when in a RadWindow, it should be hidden. Is that possible to do, to detect when the page request is inside the RadWindow?

Thanks.

Window

answered on 08 Jun 2011

2 answers

110 views

problem in renderening text in tabs at runtime

I am generating tabs at runtime with close button for each tab, when i select any item from dropdown then it generating tab with close button but without text, check the attached image. when i select another item from dropdown it adding text to already generated tab, but for the tab which is generated last not showing the text, how to solve the issue..

aspx.cs page

protected override void OnInit(EventArgs e)

{

RadTabStrip1.TabTemplate = new TabTemplate();

base.OnInit(e);

}

protected void Page_Load(object sender, EventArgs e)

{

if (!Page.IsPostBack)

BindUsers();

RadTabStrip1.DataBind();

}

private void BindUsers()

{

. .. . . . .

}

protected void ddlUsers_SelectedIndexChanged(object sender, EventArgs e)

{

if (ddlUsers.SelectedIndex != 0)

{

if (RadTabStrip1.Tabs.Count == 0)

{

RadTab Separator = new RadTab();

Separator.IsSeparator = true;

Separator.Width = Unit.Pixel(50);

RadTabStrip1.Tabs.Add(Separator);

RadTab tab1 = new RadTab(ddlUsers.SelectedItem.Text, ddlUsers.SelectedItem.Value);

RadTabStrip1.Tabs.Add(tab1);

RadTabStrip1.Tabs.FindTabByText(ddlUsers.SelectedItem.Text).Selected = true;

}

else if (RadTabStrip1.Tabs.Count > 0 && RadTabStrip1.FindTabByText(ddlUsers.SelectedItem.Text) == null)

{

//RadTab Separator = new RadTab();

//Separator.IsSeparator = true;

//Separator.Width = Unit.Pixel(5);

//RadTabStrip1.Tabs.Add(Separator);

RadTab tab1 = new RadTab(ddlUsers.SelectedItem.Text, ddlUsers.SelectedItem.Value);

RadTabStrip1.Tabs.Add(tab1);

RadTabStrip1.Tabs.FindTabByText(ddlUsers.SelectedItem.Text).Selected = true;

}

else

RadTabStrip1.Tabs.FindTabByText(ddlUsers.SelectedItem.Text).Selected = true;

GetDashboards(ddlUsers.SelectedItem.Text);

}

else

{

ddlDashboards.Items.Clear();

ddlDashboards.DataSource = CreateEmptyDataTable();

ddlDashboards.DataTextField = "DashboardTitle";

ddlDashboards.DataValueField = "DashboardKey";

ddlDashboards.DataBind();

}

class file

class TabTemplate : ITemplate

{

public void InstantiateIn(Control container)

{

Label lbl = new Label();

lbl.ID = "ItemLabel";

//lbl.Text = "";

lbl.DataBinding += new EventHandler(lbl_DataBinding);

ImageButton ImgBtnClose = new ImageButton()

{

ImageUrl = "../../Images/delete1.gif",

CssClass = "image"

};

ImgBtnClose.Click += new ImageClickEventHandler(ImgBtnClose_Click);

ImgBtnClose.Attributes.Add("onclick", "return confirm('Do you want to close this tab.');");

container.Controls.Add(lbl);

container.Controls.Add(ImgBtnClose);

}

void ImgBtnClose_Click(object sender, ImageClickEventArgs e)

{

ImageButton target = (ImageButton)sender;

RadTab tab = (RadTab)target.BindingContainer;

RadTabStrip tabStrip = (RadTabStrip)tab.Parent;

tabStrip.Tabs.Remove(tab);

}

private void lbl_DataBinding(object sender, EventArgs e)

{

Label target = (Label)sender;

RadTab tab = (RadTab)target.BindingContainer;

string tabText = (string)DataBinder.Eval(tab, "Text");

target.Text = tabText;

}

TabStrip

answered on 08 Jun 2011

3 answers

249 views

Change color of ChartSeries pointmarks

I'm creating 8 series in my chart - 4 lines, 4 points, one point series for each line. Data is displaying fine. I have used the Hay skin but have opted to change the color of one of my lines. However, I can't seem to get the pointmarks in the point series to change color.

I'm creating my series as follows:-

protected RadChart SetChartData(RadChart radChart, DataTable chartDataTable)

{

radChart.DataSource = chartDataTable;

radChart.Series.Add(CreateChartSeries("Assets", ChartSeriesType.Line, "Assets"));

radChart.Series[0].Appearance.LabelAppearance.Visible = false;

radChart.Series.Add(CreateChartSeries("Assets calibrations", ChartSeriesType.Point, Color.Red, "AssetCalibrations"));

//radChart.Series[1].Appearance.PointMark.FillStyle.MainColor = System.Drawing.Color.Red;

radChart.Series[1].Appearance.LabelAppearance.Visible = false;

and so forth for the other 6 series

return radChart;

}

which calls my CreateChartSeries method:-

protected ChartSeries CreateChartSeries(string name, ChartSeriesType type, Color seriesColor, string dataYColumn)

{

ChartSeries chartSeries = new ChartSeries();

chartSeries.Name = name;

chartSeries.Type = type;

if (type == Telerik.Charting.ChartSeriesType.Line) { chartSeries.Appearance.LineSeriesAppearance.Color = seriesColor; }

if (type == Telerik.Charting.ChartSeriesType.Point) { chartSeries.Appearance.PointMark.FillStyle.MainColor = seriesColor; }

chartSeries.DataYColumn = dataYColumn;

return chartSeries;

}

I know my code is stepping into the 2nd if (type==Point) and it appears to set the color, but when my chart is rendered, the points are all colored by the Hay skin. I've even tried setting the color after the series.add (commented out now in my SetChartData method.

Hopefully I'm doing something daft?
thanks
--Michael

Chart (Obsolete)

answered on 08 Jun 2011

2 answers

77 views

Rad Slider moving along with the page scroll

Hi.. am new to RedSlider, I have placed the RadSlider in the asp.net page..

but when I scroll the page, Radslider also moves along with the page which I DO NOT want to..

How can I avoid this?

thanks
Pramod

Slider

answered on 08 Jun 2011

4 answers

112 views

Arrows on Hover

This is an odd one. I've put a couple of listboxes on my page and bound them to data. For some reason they both have a little 'double arrow' at the top left of each list item. The double arrow faces right and is present except when hovering over it.

I figure it must be intended for drag or 'move from listbox to listbox' type functionality, but I've set as many properties to 'false' as I can and they refuse to depart!!

Any help would be appreciated.

Mark

ListBox

answered on 08 Jun 2011

3 answers

213 views

Checkbox in telerik TreeView Context menu

Hi,

i am working on telerik tree view context menu. kindly tell me is there any way to add checkbox in context menu of telerik tree view.

with regards,

Faisal

TreeView

answered on 08 Jun 2011

1 answer

103 views

RadToolBar Problem Click

Hello every one,

See The Image ,
After clicking the add layout button ,
what ever i click rad tool bar button assigned rows are come like "System.Data.DataRowView"
please replay as soon as possible

Thanks,
Mohamed.

ToolBar

answered on 08 Jun 2011

9 answers

166 views

RadGrid EditForm problem

Hello,

I am having an issue getting the edittform to show up. I have pasted in my code for the grid.

<

rad:RadGrid ID="rgAccountClass" runat="server"

onneeddatasource="rgAccountClass_NeedDataSource"

AllowAutomaticUpdates="True"

AutoGenerateColumns="false" EnableLinqExpressions="false"

AllowPaging="true" Skin="Default2006">

</ClientSettings>

</RowIndicatorColumn>

</ExpandCollapseColumn>

<rad:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditCommand" EditImageUrl="Skins/Default2006/Grid/Edit.gif" />

<rad:GridBoundColumn UniqueName="AccountClassCode" DataField="AccountClassCode" HeaderText="Account Class" />

<rad:GridBoundColumn UniqueName="Description" DataField="Description" HeaderText="Description" />

<rad:GridTemplateColumn UniqueName="CycleBFlag2" EditFormColumnIndex="0">

<asp:TextBox ID="txtTest" runat="server" />

</EditItemTemplate>

<asp:Label ID="lblCycleBFlag" runat="server" Text='<%# Bind("CycleBFlag") %>' />

</ItemTemplate>

</rad:GridTemplateColumn>

<rad:GridBoundColumn UniqueName="CycleBFlag" DataField="CycleBFlag" HeaderText="Cycle B Flag" />

<rad:GridBoundColumn UniqueName="ModifiedBy" DataField="ModifiedBy" HeaderText="Modified By" />

<rad:GridBoundColumn UniqueName="ModifiedDate" DataField="ModifiedDate" HeaderText="Modified Date" />

</Columns>

</MasterTableView>

</FilterMenu>

</rad:RadGrid>

I have tried several different ways to make this work and nothing seems to be right. I amsure I Am missing something simple. Any help would be appreciated.

Thanks, Dan

Grid

answered on 08 Jun 2011

1 answer

82 views

Grid Columns rendering misaligned on IE7

Hi,

I am having trouble using RadGrid on IE7 that is when I am selecting only one row to display by setting display none property of all the rows except one (that needs to be displayed) the the header and columns are rendered misaligned, as you can see in figure 1, plus the last column of header is also not displaying completely.

Figure 1

However when I set all the rows to display things are rendered fine (see figure 2) and also when I set only 1^st row to display that also works fine as you can see in figure 3

Figure 2

Figure 3

The issue is not reproducible on IE8 and FireFox.

Grid

answered on 08 Jun 2011