Questions on UI for ASP.NET AJAX Forum

2 answers

98 views

ModalPopupExtender dynamic user control hosting RadGrid Pager - PageSize DropDown behind Modal Popup

Help me on this issue. Drop down of the page size with all values are populating very good but displaying behind of the popup.

Thank you

General Discussions

answered on 10 Jan 2012

1 answer

169 views

How to persist the value after postback with in radgrid form template

Hello All,
i added one radgrid dynamically in asp.net application. in the radgrid i am using the form template to insert and update the record, i have three columns in the grid like Col1,Col2,Col3. all are the textbox columns. Col3 have one radimagebutton. if i click the radimagebutton it will open the radwindow and i pick some image after click ok button in the radwindow it will bind the value in Col3 textbox, this functionality is fine, but my question is

1. i entered some value in col1 and col2 textbox
2. after bind some image value in the Col3 textbox. col1 and col2 textbox values are gone because of postback
3. above scenario i handle in insert button through grid_itemCommand event, if i insert the form template all values are persist
4. but when i update that time i cannot able to persist the col1 and col2 values, col3 values are there
5. when i click the insert button in grid_itemcommand event the item will come as grideditformitem, so i can able to get the entered value using
GridEditFormItem item = (GridEditFormItem)e.Item;
string col1value=item.FindControl("Col1textboxid").Text;
and rebind to the corresponding textbox
6. when i click the update button in grid_itemcommand event the item will come as griddataitem, here i cannot find the control and cannot get the value, please tell me to persist the value

Kindly tell me how to resolve this issue

Grid

answered on 10 Jan 2012

1 answer

123 views

Listview has gaps when display images

I have a listview that has gaps in the display (see attached). Why?
Here is the code displaying the listview

<telerik:RadListView ID="RadListView1" runat="server" AllowPaging="True" ItemPlaceholderID="PlaceHolder1"

OnItemCreated="RadListView1_ItemCreated" DataKeyNames="id,filenameextension,typeAbbr,title" onneeddatasource="RadListView1_NeedDataSource" >

<LayoutTemplate>

<div class="RadListView RadListViewFloated RadListView_Windows7">

<telerik:RadDataPager ID="RadDataPager1" runat="server" Skin="Sitefinity" PageSize="25"

PagedControlID="RadListView1" BorderWidth="0" OnFieldCreated="RadDataPager1_FieldCreated">

<Fields>

<telerik:RadDataPagerButtonField FieldType="FirstPrev" />

<telerik:RadDataPagerButtonField FieldType="Numeric" />

<telerik:RadDataPagerButtonField FieldType="NextLast" />

<telerik:RadDataPagerPageSizeField PageSizeText="Page size: " />

<telerik:RadDataPagerGoToPageField CurrentPageText="Page: " TotalPageText="of" SubmitButtonText="Go"

TextBoxWidth="15" />

<telerik:RadDataPagerTemplatePageField>

<PagerTemplate>

<div style="float: right">

<b>Total Number of Assets Found:

<asp:Label runat="server" ID="TotalItemsLabel" Text="<%# Container.Owner.TotalRowCount%>" />

</b>

</div>

</PagerTemplate>

</telerik:RadDataPagerTemplatePageField>

</Fields>

</telerik:RadDataPager>

<asp:PlaceHolder id="PlaceHolder1" runat="server" />

</div>

</LayoutTemplate>

<ItemTemplate>

<div style="float: left; width: 200px">

<div class="myClass" style=

"border: 0px; white-space: normal; margin: 5px 5px 5px 5px; padding: 2px 2px 2px 2px; background: #eeeeee; text-align: center; width: 190px;"

>

<asp:HyperLink ID="HyperLink1" runat="server">

<telerik:RadBinaryImage ID="RadBinaryImage1" runat="server" AutoAdjustImageControlSize="False"

CssClass="myClass" ImageUrl='<%# Eval("thumbUrl") %>' ResizeMode="Fit" AlternateText="Click to view preview"

ToolTip="Click to view preview" Width="150px" Height="150px" />

</asp:HyperLink><br />

<asp:CheckBox ID="chkImage" runat="server" style="float: left;"/><small><asp:HyperLink ID="lnkAsset1" runat="server" Visible="false" style="float: left;" >

</asp:HyperLink><asp:HyperLink ID="lnkAsset2" runat="server" style="float: left;" Visible="false" >

</asp:HyperLink><asp:HyperLink ID="lnkAsset3" runat="server" style="float: left;" >

</asp:HyperLink></small>

<asp:HiddenField ID="hiddenAssetId" Value='<%# Eval("id") %>' runat="server" />

</div>

</ItemTemplate>

<EmptyDataTemplate>

No Assets Found

</EmptyDataTemplate>

</telerik:RadListView>

ListView

answered on 10 Jan 2012

4 answers

65 views

Serious problems in IE9 with 2011 Q3 and Editor in Div-mode

Hi,

When using IE9 the editor sometimes inserts html in the parent window.
Try the following in your demo (ContentAreaMode='Div'):
1. Select all text in the editor (Ctrl-A)
2. Press delete to clear all text
3. Press the "Numbered List" toolbar menu item.

When doing this, and other cases to but this was an easy way to demonstrate the problem, the "1. " text is inserted at the top of the entire page!!!
This breaks our entire application...

Regards
Caesar

Editor

answered on 10 Jan 2012

2 answers

490 views

The message received from the server could not parsed

Here is what I am doing:

RadGrid has a GridButtonColumn. When column hyperlink is clicked (OnItemCommand) I do among other things Response.Wirte and it blows up inside Telerik client code with famous error:

Error: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when ....

What is workaround for this? I believe it has to do something with making hyperlinks to do postback, right?

-Stan

Grid

answered on 10 Jan 2012

4 answers

366 views

Grid groups do not expand or collapse

Once button on the form is clicked, the grid is groupped with something like:

GridGroupByExpression expression = new GridGroupByExpression();

expression.SelectFields.Add(new GridGroupByField

{

FieldName = "orderNumber",

HeaderText = "Order",

FormatString = "<strong>{0}</strong>"

});

myGgrid.MasterTableView.GroupByExpressions.Add(expression);

}

That works fine, but the groups cannot be collapsed or expanded (if I set GroupsDefaultExpanded="false" and they are collapsed by default). When group expand/collapse is clicked, the gird posts back but that does not change grouping. Where would I look to fix it?

Grid

answered on 10 Jan 2012

8 answers

138 views

Scheduler Width changes after export

We've got a scheduler that is inside of an ajax panel. People can hit next and previous to look at different schedule combinations. However, when a person clicks Print (which does an export), the next time they click Next or Previous to view another schedule, the scheduler changes it's width. It's like it goes to what it shrunk itself down to in order to fit on a page.

Here is a video: http://screencast.com/t/RiKad4nV4

Here is what I've got for the scheduler settings:

<telerik:RadScheduler ID="sched" SelectedDate="1/2/2000" runat="server" ShowHeader="false"

AllowDelete="false" AllowEdit="false" AllowInsert="false" FirstDayOfWeek="Sunday"

ReadOnly="true" SelectedView="WeekView" ShowAllDayRow="true" ShowViewTabs="false"

DataDescriptionField="Description" DataEndField="EndTime" DataStartField="StartTime"

DataSubjectField="Name" DataKeyField="Key" Height="100%" RowHeight="17px" ShowFooter="false"

OnClientNavigationCommand="NavigationCommand" Localization-AllDay="Online" Width="100%">

<WeekView ColumnHeaderDateFormat="ddd" ReadOnly="true" EnableExactTimeRendering="true" />

<ExportSettings OpenInNewWindow="true" FileName="Scheduler">

<Pdf PageTitle="Schedule" Author="Telerik" Creator="Telerik" Title="Schedule" PageHeight="8.5in"

PageWidth="11in" />

</ExportSettings>

</telerik:RadScheduler>

Scheduler

answered on 10 Jan 2012

1 answer

84 views

Radrotator with pagination styling?

Hi,

I have copied the radRotator Pager Integration page from the examples. I have managed to get it to display my own images, but for some or other reason, the page numbers do not appear as they do in the example. In the example, they appear as numbers in little buttons, but mine show as plain text.

Please see the attached images.

Does anyone know what I am doing differently to the example? I also want the little buttons.

Thanks,
Pierre

Rotator

answered on 10 Jan 2012

5 answers

1.2K+ views

How do I remove the listbox border?

I tried the "borderstyle="none" but it didn't work. Thanks!

ListBox

answered on 10 Jan 2012

6 answers

189 views

Java Error on Scheduler

When I try to switch between views on my scheduler I get the following Java error and the scheduler does not render, It works fine untill i switch between day, week or month views.

as follows

Microsoft JScript runtime error: '0._preInitialized' is null or not an object
Failes in the followin JS script

Telerik.Web.UI.RadScheduler._preInitialize=

function(_10d,_10e,_10f,_110,_111){

var _112=$("#"+_10d);

if(_112[0]._preInitialized==true&&!$telerik.isIE){

return;

}

line in bold is where the error happens.

I assume I must not have set somthing but just cant find it.

Julian

Scheduler