Questions on UI for ASP.NET AJAX Forum

2 answers

212 views

Filtering with StartsWith and Entities using NeedDataSource

I am using NeedDataSource to databind a RadGrid to a collection of Entities using the Entity Framework 4.

protected void dgPerson_NeedDataSource(object source, GridNeedDataSourceEventArgs e)

{

dgPerson.DataSource = LocalEntityManager.Context.People;

}

That all works fine but the StartsWith and EqualTo filter option do not return any rows. I have tried setting EnableLinqExpression to true and false but it makes no difference. There are 65,000 objects in this list of people objects. Could it be that is too many to filter by?

<telerik:RadGrid ID="dgPerson" runat="server"

AllowFilteringByColumn="True"

AllowSorting="True"

AllowPaging="true"

PagerStyle-Mode="NextPrevNumericAndAdvanced"

GridLines="None"

OnNeedDataSource="dgPerson_NeedDataSource"

EnableLinqExpressions="true"

ShowStatusBar="true"

Skin="Black">

<MasterTableView

Name="Person"

autogeneratecolumns="False"

CommandItemDisplay="Top"

datakeynames="PersonID"

pagesize="20"

EditMode="PopUp"

EditFormSettings-PopUpSettings-Modal="false"

EditFormSettings-PopUpSettings-Width="950px">

<RowIndicatorColumn>

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn>

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<SortExpressions>

<telerik:GridSortExpression FieldName="FullName" SortOrder="Ascending" />

</SortExpressions>

<Columns>

<telerik:GridBoundColumn DataField="PersonID" DataType="System.Int32" FilterControlWidth="40px"

HeaderText="ID" ReadOnly="True" SortExpression="PersonID" UniqueName="PersonID">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn HeaderText="Full Name" SortExpression="FullName" UniqueName="FullName" DataField="FullName" AutoPostBackOnFilter="true" CurrentFilterFunction="StartsWith">

<ItemTemplate><asp:Literal runat="server" ID="litFullName" Text='<%# Eval("FullName") %>'></asp:Literal></ItemTemplate>

<EditItemTemplate><asp:TextBox runat="server" ID="txtFullName" Width="300px" Text='<%# Bind("FullName") %>'></asp:TextBox></EditItemTemplate>

</telerik:GridTemplateColumn>

Grid

answered on 11 Jul 2011

1 answer

141 views

RadEditor Templates not reading stylesheet

I am having some problems with the telerik editor templates. For instance, the ImageAndTitle.htmtemplate that came with the editor does not seem to be reading its stylesheet, ImageAndTitle.css. This is a simple template with an image floating to the left and text wrapping around the image.

When the template is previewed, it looks fine, but once it is applied to the editor interface the formatting is lost. I am using the editor with DotnetNuke 5.6.1. My goal is to create a custom template, but I want to understand why this one is not working before I create a custom template.

Below is the code for the ImageAndTitle htmtemplate and css.

Template code:

<div class="template imageandtitle">

<div class="container region content">

<img width="100"; height="100" alt="image placeholder" title="replace with your own image" />

<h3>Type the title here</h3>

<p>Type the text here. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc ornare, nisl ac vehicula

volutpat, tellus sem congue sem, et varius ipsum neque in tortor. Curabitur massa nunc, ultricies ac mollis id,

varius ac sapien. Duis nec dolor ac velit semper malesuada eget non dolor. Vestibulum mollis ligula vel ipsum

lobortis a adipiscing mauris imperdiet.</p>

</div>

CSS code:

@charset "utf-8";

/* CSS Document with styles necessary for default HtmlEditor HTML "snippet" templates */

/* Styles for ALL Default Templates */

div.template

{

text-align: left;

width: 100%;

overflow: auto;

}

div.template div.container

{

clear: both;

margin: 0;

padding: 0;

overflow: auto;

position: relative;

}

div.template div.region

{

padding: 5px;

margin: 0;

}

/* Styles for "Image And Title" template */

div.template.imageandtitle h3

{

margin-top: 0;

}

div.template.imageandtitle img

{

float: left;

margin: 0;

margin-right: 10px;

}

Thanks for your help.
Gayle

Editor

answered on 11 Jul 2011

5 answers

102 views

Documentation for v2008.1.515.20

Hello,

Does anyone know where I can find the documentation for the old version (2008.1.515.20)? I can't seem to find it anywhere.

Thanks in advance.

Documentation and Tutorials

answered on 11 Jul 2011

1 answer

100 views

Radwindow not showing again with page refresh

hi,
i have a situation that I would love to hear if anyone knows a solutions.
Here is the issue:

i have a Radwindow openned that allows user to upload files to my server, once the files are processed they then need to be downloaded back to the local computer. the problems is on somoe computer IE, i receive a popup notification that informs the user that IE is blocking the download, and if they want to download it they need to verify and accept the it.

no problem so far...

now when the user accepts to download the files from the IE popup, the screen get refeshed and my Radwindow now disappears.
which means all the files they uploaded, are no longer there to retrieve

My question:
is there a way to keep the Radwindow open even though this IE accpt process forces refresh? even though the refresh happens, it should refresh right back to the page with the radwindow openned....hoever it is not.

any ideas?

thanks

Window

answered on 11 Jul 2011

6 answers

208 views

How to get RadGrid in Expended mode after back from another page ?

Hi,

I have a grid on page1 and it contain the record that can expend. After expend we can redirect on the page2 and on page2 we have a link button "Back to list". I want to ask that is it possible that can i get it back in expended mode when i came to from page2 ?
Please help in this matter as soon as possible.

Thanks
Manish

Grid

answered on 11 Jul 2011

2 answers

93 views

Customisation Popup

How can I customise the popup for better lookup of "OK" and "cancel" button.
May I change the title of popup. If possible all thing then Please let me know
and also suggest me code for customisation .

Thanks
Jaichand

Window

answered on 11 Jul 2011

1 answer

102 views

display image next to group by column name

i want to know how to display image next to group by column name

Grid

answered on 11 Jul 2011

3 answers

274 views

Auto maximize window when loaded

Hi,
I have a button. When I click on the button, the Rad window pop up. How can I set the window maximize itself when opens?
Thanks

Window

answered on 11 Jul 2011

1 answer

186 views

Changing background color of DropDownList in client-side code

Hello. We are using a RadFormDecorator on our pages. What we want to do is that when you change the value of DownDown #1, you change the background color of DropDown #2. We need to do this on the client side to prevent an unnecessary postback.

We cannot figure out how to do this. Here is the code:

var eventType = $get("<%=ddlEventType.ClientID %>");

var moveType = $get("<%=ddlMoveType.ClientID %>");

var decorator = Telerik.Web.UI.RadFormDecorator.getDecoratedElement(moveType);

if (eventType.options[eventType.selectedIndex].text == "foo") {

decorator.style.backgroundColor = "blue";

}

else {

decorator.style.backgroundColor = "blue";

}

This code has no effect. Note that when I do Telerik.Web.UI.RadFormDecorator.set_enabled(moveType, false) - the control disables just fine. I just can't get the color changed.

Does anyone know how to do this? Thanks in advance for the help.

FormDecorator

answered on 11 Jul 2011

4 answers

678 views

alert popup with different color background

I am using a RadWindowManager for 2 different popups on my page. I took the 'black' skin and created my own called "OnlineStore". The first popup is a regular popup window and works fine.
The second popup is a radalert. But I want to change the background to be white rather than the black.
I have tried 2 different RadWindowManagers, and other things.
I have changed the font color and removed the warning symbol on the radalert by adding this to my custom skin:

.RadWindow_OnlineStore .rwWindowContent .radalert

{

font-weight: 500;

color: white;

background-image: none !important; /* takes out the yellow triangle warning symbol*/

background-color: White;

}

<telerik:RadWindowManager ID="rwm" runat="server" Skin="OnlineStore" EnableEmbeddedSkins="false">

<Windows>

<telerik:RadWindow ID="rwAddlOptionsAndEquip" runat="server" NavigateUrl="PnPAddlOptionsEquip.aspx" ShowContentDuringLoad="False"

KeepInScreenBounds="true" VisibleTitlebar="true" Title="Additional Services and Equipment"

Modal="true" VisibleStatusbar="False" Left="100" Top="55" InitialBehavior="None" Width="999px" height="690px" BorderWidth="1"

Behaviors="Close, Move, Resize" >

</telerik:RadWindow>

</Windows>

</telerik:RadWindowManager>

I just can't figure out how to make the background white. I want to keep the titlebar black. Any suggestions?

Window

answered on 11 Jul 2011