Questions on UI for ASP.NET AJAX Forum

5 answers

278 views

Hey everyone,

I was trying to use the RadRotator as a slideshow device. It was going good, but I have a lot of trouble making the images line up 1 per "screen" if you will. If I let it run as a "slideshow" without any buttons showing from the control for awhile, the images gradually get offset by 1-2 px which slowly builds up until 20-30px offset is appearing in each picture. That is, i see 80% of 1 pic, 20 % of the next (or previous). It appears as if there is a slight offset, maybe a double-> int loss of precision that is affecting layout.... has anyone encountered this before?   I find if I have the tool buttons visible, this error does not occur, but then the user has to click to move the images, which seems counter-productive to a "slide-show". My sample is below... note that I have tweaked the width/height of my Rotator, the Item width/height and the actual width/height of the table that the rotator template uses and the offset issue always seems to occurr.

Any input is appreciated.

Thx,
Rob

Sample of my rotator:

    <telerik:RadRotator ID="SlideshowRotator" runat="server"
                FrameDuration="3000" Skin="Web20" RotatorType="SlideShowButtons"
                Width="520" Height="358" ItemWidth="480" ItemHeight="358"
                ScrollDirection="Left,Right">
                        <ItemTemplate>
                        <table style="width:480px; height:356px; margin-bottom:2px;">
                                 <tr><td valign="middle" align="center"><img src='<%# DataBinder.Eval(Container.DataItem, "ImageUrl") %>' alt='<%# DataBinder.Eval(Container.DataItem, "Title")%>'
                                    style='width:<%# DataBinder.Eval(Container.DataItem, "SlideshowWidth") %>px; height:<%# DataBinder.Eval(Container.DataItem, "SlideshowHeight") %>px;' /></td></tr>
                        </table>
                        </ItemTemplate>
                    </telerik:RadRotator>

Rotator

answered on 13 Apr 2011

2 answers

119 views

RadTicker

How can make RadTicker to stop ticking ? I have hooked it to the timer I already have which is for 15 mins. I want RadTicker to start every 15 mins and stop after 5 mins. How can I do that ?

Please help,
Smiely

Rotator

answered on 13 Apr 2011

1 answer

83 views

Editing Data Issue in RadWindow Popup

Hi,
I am having a problem in either editing or inserting data into any controls in the RadWindow. Sometimes it will not allow me to do it at all and sometimes if I hold down the left mouse button while the cursor is hovered over the control and type at the same time I can then edit or insert data. In my codesnippet you can see I am dynamically loading a usercontrol to the PopupPage.aspx but in testing I added the server controls directly to the PopupPage.aspx, thinking that maybe it was the usercontrol causing the issue. But still the same issue persisted, can someone please help me?

Codesnippet:

Default.aspx:

<asp:ImageButton ID="imgAdd" runat="server" OnClientClick="return ShowRadWindowInsertForm('Edit')" Visible="true" ToolTip="Add User" ImageUrl="~/Common/Images/add.png" />

<telerik:RadGrid ID="radGrid1" runat="server" AllowPaging="True" AllowSorting="True"

GridLines="None" AutoGenerateColumns="false" OnNeedDataSource="radGrid1_NeedDataSource" OnPageIndexChanged=" radGrid1_PageIndexChanged" OnSortCommand=" radGrid1_SortCommand" OnItemCommand=" radGrid1_ItemCommand" OnItemDataBound=" radGrid1_ItemDataBound">

<MasterTableView DataKeyNames="Id">

<RowIndicatorColumn Visible="False">

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn Resizable="False" Visible="False">

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<EditFormSettings>

<PopUpSettings ScrollBars="None" />

</EditFormSettings>

<Columns>

<telerik:GridTemplateColumn SortExpression="FirstName" HeaderText="Full Name" HeaderButtonType="TextButton"

UniqueName="FullName">

<ItemTemplate>

<%# Eval("FirstName") + " " + Eval("MiddleInitial") + " " + Eval("LastName") + " " + Eval("Suffix")%>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn SortExpression="BirthDate" HeaderText="Birth Date" HeaderButtonType="TextButton"

HeaderStyle-Width="75px" DataField="BirthDate" UniqueName="BirthDate" DataFormatString="{0:MM/dd/yyyy}">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn HeaderText="User Information" ItemStyle-Width="60px" ItemStyle-HorizontalAlign="Left">

<ItemTemplate>

(H): <%# Custom.Converters.ToString(Custom.Converters.ToString(Eval("HomePhone")).PhoneFormat(Custom.PhoneFormat.DASHES))%><

br />

(C): <%# Custom.Converters.ToString(Custom.Converters.ToString(Eval("CellPhone")).PhoneFormat(Custom.PhoneFormat.DASHES))%><

br />

Email: <%# Eval("Email")%>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn SortExpression="AddDate" HeaderText="Date Added" HeaderButtonType="TextButton"

HeaderStyle-Width="75px" DataField="AddDate" UniqueName="AddDate" DataFormatString="{0:MM/dd/yyyy}">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn HeaderText="Action" ItemStyle-Width="50px" ItemStyle-HorizontalAlign="Center">

<ItemTemplate>

<asp:ImageButton ID="imgEdit" runat="server" ImageUrl="~/Common/Images/pencil.png" CausesValidation="false"

/>

<asp:ImageButton ID="ibDelete" runat="server" CommandName="Delete" ImageUrl="~/Common/Images/cross.png"

CommandArgument='<%#Eval("Id") %>' CausesValidation="false" OnClientClick="return confirm('Are you sure that you want to delete user?');" />

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

<telerik:RadWindowManager ID="radWinMng1" runat="server" EnableShadow="true" >

<Windows>

<telerik:RadWindow ID="PopupDialog" Behaviors="Close" runat="server" Title="Editing Record"

ReloadOnShow="true" ShowContentDuringLoad="false" Modal="true" />

</Windows>

</telerik:RadWindowManager>

Default.aspx.cs:

protected void radGrid1_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)

{

//Is it a GridDataItem

if (e.Item is GridDataItem)

{

ImageButton editLink = (ImageButton)e.Item.FindControl("imgEdit");

editLink.OnClientClick = String.Format("return ShowRadWindowEditForm ('{0}','{1}');", e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex][" Id"], "Edit");

}

Common.js:

function ShowRadWindowEditForm (id, clt ) {

window.radopen("PopupPage.aspx?id=" + id + "&clt=" + clt , clt + "PopupDialog");

return false;

}

function ShowRadWindowInsertForm(clt) {

window.radopen("PopupPage.aspx?id=0&clt=" + clt, clt + "PopupDialog");

return false;

}

PopupPage.aspx:

<form id="form1" runat="server">

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

</telerik:RadScriptManager>

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

</form>

PopupPage.aspx.cs:

protected override void OnInit(EventArgs e)

{

//PopupPage.aspx?id=1&clt=AcctAdditionalAuthorizedUserEdit

LoadUserControl(Request.QueryString["clt"]);

base.OnInit(e);

}

protected void Page_Load(object sender, EventArgs e)

{

switch (Request.QueryString["clt"])

{

case "Edit":

Edit ThisCtrl = (Edit)plControl.Controls[0];

ThisCtrl.UserId = Common.Converters.ToInt32(Request.QueryString["id"]);

break;

}

private void LoadUserControl(string controlName)

{

string Vpath = string.Format("Controls/{0}.ascx", controlName);

if (File.Exists(Server.MapPath(Vpath)))

{

plControl.Controls.Add(LoadControl(Vpath));

}

Edit.ascx:

<fieldset>

<legend>Edit Data</legend>

<table style="width: 100%">

<tr>

<td style="width:300px; vertical-align: top;">

<div>

<div class="EditFormLeft REQ">

First Name:</div>

<div class="EditFormRight">

<asp:TextBox ID="txtFirstName" runat="server" TabIndex="6"></asp:TextBox>

</div>

<div class="Clear">

</div>

<div class="EditFormLeft">

Middle Initial:</div>

<div class="EditFormRight">

<asp:TextBox ID="txtMiddle" runat="server" Width="20" MaxLength="1" TabIndex="7"></asp:TextBox>

</div>

<div class="Clear">

</div>

<div class="EditFormLeft REQ">

Last Name:</div>

<div class="EditFormRight">

<asp:TextBox ID="txtLastName" runat="server" TabIndex="8"></asp:TextBox>

<input type="text" name="last-name" id="lastName" />

</div>

<div class="Clear">

</div>

<div class="EditFormLeft">

Suffix:</div>

<div class="EditFormRight">

<asp:DropDownList ID="ddlNameSuffix" runat="server" TabIndex="9">

<asp:ListItem Text="Select..." Value="-1"></asp:ListItem>

<asp:ListItem Text="Junior" Value="Junior"></asp:ListItem>

<asp:ListItem Text="Senior." Value="Senior"></asp:ListItem>

<asp:ListItem Text="II" Value="II"></asp:ListItem>

<asp:ListItem Text="III" Value="III"></asp:ListItem>

</asp:DropDownList>

</div>

<div class="Clear">

</div>

<div class="EditFormLeft REQ">

Birth Date:</div>

<div class="EditFormRight">

<telerik:RadMaskedTextBox ID="txtBdate" runat="server" Mask="##/##/####" DisplayMask="##/##/####" Width="75px"

LabelCssClass="" TextWithLiterals="//" TabIndex="13">

</telerik:RadMaskedTextBox>

</div>

</td>

<td style="width: 300px; vertical-align: top;">

<div class="Clear">

</div>

<div class="EditFormLeft REQ">

Home Phone:</div>

<div class="EditFormRight">

<telerik:RadMaskedTextBox ID="txtHomePhone" runat="server" SkinID="PhoneBox" TabIndex="11">

</telerik:RadMaskedTextBox>

</div>

<div class="Clear">

</div>

<div class="EditFormLeft REQ">

Cell Phone:</div>

<div class="EditFormRight">

<telerik:RadMaskedTextBox ID="txtCellPhone" runat="server" SkinID="PhoneBox" TabIndex="12">

</telerik:RadMaskedTextBox>

</div>

<div class="Clear">

</div>

<div class="EditFormLeft REQ">

E-mail Address:</div>

<div class="EditFormRight">

<asp:TextBox ID="txtEmail" runat="server" Width="235" TabIndex="1"></asp:TextBox>

</div>

<div class="Clear">

</td>

</tr>

</table>

</fieldset>

Edit.ascx.cs:

public int UserId { get; set; }

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

LoadData();

}

private void LoadData()

{

if (UserId > 0)

{

using (DataClass DC = new DataClass())

{

UserObjectData User = Custom.User.GetUsersById(UserId );

txtFirstName.Text = User.FirstName;

txtBdate.Text = ArxUtilities.ObjectConverters.ToStringFromDate(User.BirthDate);

txtCellPhone.Text = User.CellPhone;

txtEmail.Text = User.Email;

txtHomePhone.Text = User.HomePhone;

txtLastName.Text = User.LastName;

txtMiddle.Text = AcctAuthUser.MiddleInitial;

ddlNameSuffix.SelectedValue = User.Suffix;

}

else

{

txtFirstName.Text = string.Empty;

txtBdate.Text = string.Empty;

txtCellPhone.Text = string.Empty;

txtEmail.Text = string.Empty;

txtHomePhone.Text = string.Empty;

txtLastName.Text = string.Empty;

txtMiddle.Text = string.Empty;

ddlNameSuffix.SelectedIndex = 0;

}

Window

answered on 13 Apr 2011

8 answers

294 views

latest version for .net 2.0 in which you have solved memory leak issue?

Hi,

I have download Telerik.Web.UI_2011_1_315_Trial.msi and install but I am working on .net 2.0 and this is for .net 3.5 and 4.0 . Is there any new version for .net 2.0 in which you have solved memory leak issue?

Thanks ,
Hemant

General Discussions

answered on 13 Apr 2011

1 answer

61 views

RadToolTip for Tags in TagCloud

Hello,

I want to add ToolTips for each Tag in a TagCloud (showing various Information about the current Tag... this information should load using ajax).

I already tried some strategies (client and server side) but had no success.

Does somebody has any advice?