Questions on UI for ASP.NET AJAX Forum

3 answers

139 views

The Date Pickers on scheduler pop up - disable typing?

Hi!

When I dbl-click on date and the modal pop up occurs, can I set a property that won't allow the user to type in the "Start time" and "End Time" values? ie: I want them to click the combo box control to choose the date and time. Right now, users tend to type in values (bad values) that cause issues.

Thanks!!

Scott

Scheduler

answered on 03 Nov 2010

1 answer

106 views

RadRotator IE

I am using RadRotator for an image gallery. It works fine in Firefox but in IE I have run into a couple of bugs. When the page first loads, the RadRotator does not show up and I need to refresh the page for it to be visible. Also, the last item in the rotator is not being displayed on some pages. Looking at the source code, the item is listed in the html just like the others, but it is not visible in the RadRotator.

<telerik:RadRotator ID="thumbRotator" runat="server" WrapFrames="false" RotatorType="ButtonsOver" UseSmoothScroll="True" Width="572px" Height="119" ItemWidth="145" FrameDuration="1" ScrollDirection="Left,Right" OnItemClick="ShowImage" OnClientLoad="OnRotatorLoad" >

<ItemTemplate>

<img src='<%# DataBinder.Eval(Container.DataItem, "Image") %>' alt='gallery image' height='104' class="rotatorimage" />

</ItemTemplate>

<ControlButtons LeftButtonID="img_left" RightButtonID="img_right" />

</telerik:RadRotator>

Rotator

answered on 03 Nov 2010

3 answers

102 views

RadRotator Question

Hello,

I noted in the latest release that you can combine numbers or "item links" with the RadRotator control.

I have looked through the example, however what I need to do is similar to natgeo.com with the images and numbers, but with the numbers on top. I currently have the rotator working fine and loading from my database, however when I attempt to add the numbers, the autoplay does not work and nothing changes unless you click a number.

I need both to work, the control plays by itself, you click a number it shows that item and then continues to play on it's own as normal.

Is there a way to do this?

Thanks

General Discussions

answered on 03 Nov 2010

1 answer

111 views

Load on demand using webservice issue

Hi
I am using webservice to return items similar to demo. I need to have radio buttons in the items that postbacks. So i am dynamically creating radiobuttonlist and listitems in the getrotatoritems function in the webservice and since item can only return pure client html, i am using htmltextwriter to render the radiobuttonlist into string and attaching that to item.Html property. The issue i am having is htmltextwriter is loosing the autopostback property of the radiobuttonlist, so even though i am setting autopostback = true, its not posting back. Did i miss anything?? Or is there any workaround for this?

thanks
-Samir

Rotator

answered on 03 Nov 2010

4 answers

171 views

Opening radmenu by mouse over an image

We would like to see if it's possible to open radmenu by mouse over an image already existing on the page.

Here is an example. We have an image on the page, say it's "News.JPG". When user mouse-over this image, we'd like to open a radmenu to the right of the image that contains multiple items like "CNN", "MSNBC", "FoxNews", etc.

During my research, I found out that I have to make the New.JPG as the root radmenu item. Unfortunately, I am not able to do that. The image must stay as an image by itself, not being part of the radmenu at all.

So is this possible?

Thanks!

Penn

Menu

answered on 03 Nov 2010

3 answers

206 views

Radmenu selectedvalue in nested master page

Hi,

I have a site.master page which contians a radmenu. I have another nested master page nested from site.master called submaster . I was trying to get the menu selected value in the pageload event of the submaster.

This code is in the submaster page_load event

RadMenu cMenu = (RadMenu)Master.FindControl("Radmenu1");

string cItem = cMenu.SelectedValue;

Here I am getting cItem as null. I have populated the Text and Value properties of every menu item in the site.master page. Is the syntax I am using correct? Any help is appreciated.

I have a default page created from the submaster which displays the contents.
I tried to put the same code in the default.aspx page also, but I am not getting the selected value.

Thanks
JK

Menu

answered on 03 Nov 2010

1 answer

54 views

RadWindow opens-up again after close.

Hi,

I have a two RadTextBox controls on the page. When the focus moves out of both of them (onblur event) the RadWindow is getting called from javascript. On RadWindow user have a choice to select a value or click Cancel button and in both cases the window will be closed. If the user selected a value the RadTextBoxes will be populated with selected value and focus will be moved to next field.
Now, when the user hits Cancel button the focus should move to the first RadTextBox. Instead the RadWindow opens-up again and will do so as long as user hits Cancel button. It looks like when I'm setting the focus to the first RadTextBox somehow the onblur event gets fired again.
We started experiencing this problem after switching to version 2010.2.713.35 from 2008.3.1314.35.

Any help would be greatly appreciated.
Thanks.

Window

answered on 03 Nov 2010

3 answers

288 views

Date filtering in RadGrids other than MM/dd/yyyy format

Hi,

I am having a radgrid with a Date field in dd/MM/yyyy format as per your site’s codes. I am having problem with filtering with Date-field in the grid, where I am getting an error on “filterItem.OwnerTableView.Rebind(); , saying “Telerik.Web.UI.ParseException: Expression expected”. My code is as follows

Any idea , where I am wrong?

===================================

<telerik:RadGrid ID="grdActionList" Skin="WebBlue"

runat="server" GridLines="None"

AutoGenerateColumns="False"

AllowSorting="True"

AllowFilteringByColumn = "true"

AllowPaging="True" PageSize="10"

OnNeedDataSource="grdActionList_NeedDataSource"

OnItemCommand="grdActionList_ItemCommand">

<telerik:GridBoundColumn DataField="Action_Id" DataType="System.Int32"

HeaderText="Action_Id" ReadOnly="True" SortExpression="Action_Id"

UniqueName="Action_Id" Visible="false" >

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Status" DataType="System.Int32" Visible="false"

UniqueName="Status" ReadOnly="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Content_Id" DataType="System.Int32"

HeaderText="Content_Id" SortExpression="Content_Id"

UniqueName="Content_Id" ReadOnly="true" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Create_Date" DataFormatString="{0:dd/MM/yyyy}"

HeaderText="Created On" SortExpression="Create_Date" ItemStyle-Width="150"

UniqueName="Create_Date" ReadOnly="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="JOMC_ID"

HeaderText="Unique Id" SortExpression="JOMC_ID" ItemStyle-Width="150"

UniqueName="JOMC_ID" ReadOnly="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Module_Content_Text"

HeaderText="Action name" SortExpression="Module_Content_Text"

UniqueName="Module_Content_Text" ItemStyle-Width="450">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

displayActionGrid();

}

protected void grdActionList_ItemCommand(object source, Telerik.Web.UI.GridCommandEventArgs e)

{

#region --------------Filtering-------------------------------

if ((e.CommandName == RadGrid.FilterCommandName ) && (((Pair)e.CommandArgument).Second.ToString() == "Create_Date") &&

(((Pair)e.CommandArgument).First.ToString() != "NoFilter"))

{

e.Canceled = true;

GridFilteringItem filterItem = (GridFilteringItem)e.Item;

//string currentPattern = (TextBox)filterItem(((Pair)e.CommandArgument).Second).Controls(0).Text;

//string currentPattern = "{0:dd/MM/yyyy}";

string currentPattern = "dd/MM/yyyy";

string filterPattern = "";

string filterPatternAssist= "";

//char sep = "a";

if (currentPattern.IndexOf(" ") != -1)

{

currentPattern = currentPattern.Replace(" ", "/");

}

string[] vals = currentPattern.Split('/');

string filterOption = Convert.ToString(((Pair)e.CommandArgument).First);

if (filterOption != "IsNull" && filterOption != "NotIsNull")

{

if (vals.Length > 3)

{

filterPatternAssist = vals[4] + "/" + vals[3] + "/" + vals[5];

}

filterPattern = vals[1] + "/" + vals[0] + "/" + vals[2];

}

GridBoundColumn dateColumn = (GridBoundColumn)e.Item.OwnerTableView.GetColumnSafe( "Create_Date");

switch(filterOption)

{

case "EqualTo":

filterPattern = "[Create_Date] = '" + filterPattern + "'";

dateColumn.CurrentFilterFunction = GridKnownFunction.EqualTo;

break;

case "NotEqualTo":

filterPattern = "Not [Create_Date] = '" + filterPattern + "'";

dateColumn.CurrentFilterFunction = GridKnownFunction.NotEqualTo;

break;

case "GreaterThan":

filterPattern = "[Create_Date] > '" + filterPattern + "'";

dateColumn.CurrentFilterFunction = GridKnownFunction.GreaterThan;

break;

case "LessThan":

filterPattern = "[Create_Date] < '" + filterPattern + "'";

dateColumn.CurrentFilterFunction = GridKnownFunction.LessThan;

break;

case "GreaterThanOrEqualTo":

filterPattern = "[Create_Date] >= '" + filterPattern + "'";

dateColumn.CurrentFilterFunction = GridKnownFunction.GreaterThanOrEqualTo;

break;

case "LessThanOrEqualTo":

filterPattern = "[Create_Date] <= '" + filterPattern + "'";

dateColumn.CurrentFilterFunction = GridKnownFunction.LessThanOrEqualTo;

break;

case "Between":

filterPattern = "'" + filterPattern + "' <= [Create_Date] AND [Create_Date] <= '" + filterPatternAssist + "'";

dateColumn.CurrentFilterFunction = GridKnownFunction.Between;

break;

case "NotBetween":

filterPattern = "[Create_Date] <= '" + filterPattern + "' OR [Create_Date] >= '" + filterPatternAssist + "'";

dateColumn.CurrentFilterFunction = GridKnownFunction.NotBetween;

break;

case "IsNull":

break;

case "NotIsNull":

break;

}

foreach (GridColumn column in grdActionList.MasterTableView.Columns)

{

if (column.UniqueName != "Create_Date")

{

column.CurrentFilterFunction = GridKnownFunction.NoFilter;

column.CurrentFilterValue = string.Empty;

}

Session["filterPattern"] = filterPattern;

dateColumn.CurrentFilterValue = currentPattern;

filterItem.OwnerTableView.Rebind();

}

//Add more conditional checks for commands here if necessary

else if (e.CommandName != RadGrid.SortCommandName && e.CommandName != RadGrid.PageCommandName)

{

Session["filterPattern"] = null;

GridBoundColumn dateColumn = (GridBoundColumn)e.Item.OwnerTableView.GetColumnSafe( "Create_Date");

dateColumn.CurrentFilterFunction = GridKnownFunction.NoFilter;

dateColumn.CurrentFilterValue = string.Empty;

}

#endregion

}

#region Radgrid integration

private void displayActionGrid()

{

JOMCMiddleWare.BL.Actions oAction = new JOMCMiddleWare.BL.Actions();

DataTable dt = new DataTable();

oAction._Company_Id = System.Convert.ToInt32(Session[JOMCSession.__Session_Company_Id]);

oAction._Language_Id = System.Convert.ToInt32(Session[JOMCSession.__Session_Lanuage_Id]);

dt = oAction.GetDataAllAction();

grdActionList.DataSource = dt;

grdActionList.DataBind();

}

private DataTable GridSource

{

get

{

JOMCMiddleWare.BL.Actions oAction = new JOMCMiddleWare.BL.Actions();

DataTable dt = new DataTable();

oAction._Company_Id = System.Convert.ToInt32(Session[JOMCSession.__Session_Company_Id]);

oAction._Language_Id = System.Convert.ToInt32(Session[JOMCSession.__Session_Lanuage_Id]);

dt = oAction.GetDataAllAction();

return dt;

}

protected void grdActionList_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)

{

grdActionList.DataSource = this.GridSource;

//----------MS------26-10-------------

if (Session["filterPattern"] != null)

{

grdActionList.MasterTableView.FilterExpression = (string)Session["filterPattern"];

}

//----------ME------------------

}

#endregion

Thanks!!

Grid

answered on 03 Nov 2010

1 answer

104 views

Rad Window for image slideshow

I am creating an application where i need to display images as slideshow. I am using radwindow for displaying images as slide show.
The problem is that the rad window opens only inside my application. i need to view the slideshow in full screen, ie i need to use the entire screen to show my image and i am unable to do it.
Is there any solution where i can open my slideshow page as a seperate popup page where i can move the window any where in the screen...
now i am able to move the radwindow only inside my web application..

Window

answered on 03 Nov 2010

1 answer

183 views

RadSiteMap Does not show parent node and lines

Hi there
i am using radsitemap in listview and then bind radsitemap to Listview well it works fine but it doesnt show parent node and therefore nodelines.please refer code below

<ItemTemplate>

<li class="staff-item">

<div class="photo-container">

<a href='<%# DataBinder.Eval(Container.DataItem,"PageUrl") %>' >

<img src='<%# DataBinder.Eval(Container.DataItem,"Photo") %>' alt="" height="110" width="90"/>

</a>

</div>

<div class="data-container">

<ul>

<li>

<a href='<%# DataBinder.Eval(Container.DataItem,"PageUrl") %>'>

<%# DataBinder.Eval(Container.DataItem, "Name")%>

</a>

</li>

<li><%# DataBinder.Eval(Container.DataItem, "PrimaryTitle")%></li>

<li>

<Telerik:RadSiteMap ID="radSiteMap" DataSource='<%#DataBinder.Eval(Container.DataItem, "Areas") %>' DataFieldID="ID" DataFieldParentID="ParentID"

DataTextField="AreaText" ShowNodeLines="true" runat="server" >

</Telerik:RadSiteMap>

</li>

</ul>

</div>

</li>

</ItemTemplate>

public class FacultyStaff {

public string ID { get; set; }

public string Name { get; set; }

public string Photo { get; set; }

public string PrimaryTitle { get; set; }

public string PageUrl { get; set; }

public List<FacultyArea> Areas { get; set; }

public string Area { get; set; }

}

public class FacultyArea {

public string ID { get; set; }

public string AreaText { get; set; }

public string ParentID { get; set; }

}

if (item["AreaDirectory"] != null) {

/*Code to get only first area of Speciality

string[] Areas = item["AreaDirectory"].ToString().Split(new char[] { ';' });

string[] Area = Areas[0].Split(new char[] { '|' });

faculty.Area = Area[0]; */

/*Code To Display all areas in Telerik SiteMap Control */

List<FacultyArea> facultyareas = new List<FacultyArea>();

TaxonomyFieldValueCollection areas = (TaxonomyFieldValueCollection)item["AreaDirectory"];

foreach (TaxonomyFieldValue area in areas) {

FacultyArea facultyarea = new FacultyArea();

facultyarea.AreaText = area.Label;

facultyarea.ID = area.TermGuid;

facultyarea.ParentID = "46355449-ACD0-412C-A80F-9C91872B2EA0";

facultyareas.Add(facultyarea);

}

FacultyArea parentAreas = new FacultyArea() { ID = "46355449-ACD0-412C-A80F-9C91872B2EA0", ParentID = "D59B0E15-8207-439F-8034-841887AF53D8", AreaText = "Special Areas" };

facultyareas.Add(parentAreas);

faculty.Areas = facultyareas;

}

Please advise me
Thanks
Ronak

SiteMap

answered on 03 Nov 2010