Questions on UI for ASP.NET AJAX Forum

4 answers

181 views

Datapager does not change the results shown

The page tabs show up on the datapager, and only the first 10 items are shown. When I click on one of the page numbers though, a) the results don't change; b) the new page number is not highlighted (when I click a second time, it is highlighted however but the results still don't change).

Any help would be much appreciated.

My aspx markup:

<table border="0" cellspacing="0" cellpadding="4">

<tr>

<td>

<telerik:RadTextBox ID="txtInstitutionName" runat="server" Columns="30" /><asp:RequiredFieldValidator

ID="RequiredFieldValidator1" ControlToValidate="txtInstitutionName" runat="server"

ErrorMessage="*" />

</td>

<td>

<asp:Button ID="btnSearch" runat="server" Text="Search" />

</td>

</tr>

</table>

<telerik:RadListView ID="listInstitutions" runat="server" AllowPaging="true">

<ItemTemplate>

<li>

<%# Eval("InstitutionName") %></li>

</ItemTemplate>

<EmptyDataTemplate>

No financial institution was found.</EmptyDataTemplate>

<LayoutTemplate>

<ul>

<li id="itemPlaceholder" runat="server" />

</ul>

<telerik:RadDataPager ID="RadDataPager1" runat="server" PagedControlID="listInstitutions" PageSize="10" >

<Fields>

<telerik:RadDataPagerButtonField FieldType="Numeric" />

</Fields>

</telerik:RadDataPager>

</LayoutTemplate>

</telerik:RadListView>

My code for clicking the submit button:

InstitutionContext = New ProjectTobyEntities()

Dim institutionQuery As ObjectQuery(Of Institution) = _

From i In InstitutionContext.Institutions _

Where i.InstitutionName.Contains(txtInstitutionName.Text) And i.Active = True

Select i

listInstitutions.DataSource = CType(institutionQuery, ObjectQuery).Execute(MergeOption.NoTracking)

listInstitutions.DataBind()

ListView

answered on 13 Sep 2010

1 answer

64 views

access edit user control from page and page from edit user control

I need to be able to access the edit user control from the page and the page from the edit user control - specifically non-grid controls from the page in the edit user control. I can do this separately, but when I try to access both at the same time, I get a "Circular file references are not allowed." error because I have to reference the user control in the page and the page in the user control. How can I work around this issue?

Grid

answered on 13 Sep 2010

3 answers

184 views

Radalert from server-side localized !..

Hi

there is a new localization text option for radwindow

but how can i do it with radalert called like this from codebehind.

Label1.Text = "<script language='javascript'> window.onload = function(){radalert('My Message.', 300, 150);}</script>";

Window

answered on 13 Sep 2010

1 answer

262 views

Dynamic Skins & Themes

Hello,

I have a website project where I created a custom ASP.Net theme with the stylebuilder. I have all the controls using this custom theme by setting the EnableEmbeddedSkins="false" and setting Skin="mySkin".

I would like to be able to have a combobox to dynamically change the "theme" used. If possible I would also like to be able to switch between the standard Telerik Skins and custom themes.

I have tried in code behind using the combobox selection changed event and in case of custom theme setting EnableEmbeddedSkins="false" and setting Skin="mySkin", and in cases of default skins setting EnableEmbeddedSkins="true" and setting Skin="WebBlue" for example.

Ive looked all over the forums and documentation and havent been able to find a tutorial to do this. Even if it can be done just using traditional asp.net themes and avoiding the compiled themes all together that would be fine. I would just have to create each one I wanted from the stylebuilder without changes.

Can you lead me in the right direction?

General Discussions

answered on 13 Sep 2010

9 answers

242 views

Column Resizing not working

Hi,

I have a RadGrid in which the following resize settings are set <Resizing AllowColumnResize="true" ResizeGridOnColumnResize="true" ClipCellContentOnResize="false" />. The columns in the radgrid also have the "ItemStyle-Width" property set to 7%. Now if I try to resize the columns, it does not resize consistently. Sometimes there is resize and sometimes there is no resize.

I would like to know how column resizing can be made to work consistently.

Thanks

Satyaprakash J

Grid

answered on 13 Sep 2010

4 answers

240 views

Pager item moves from bottom to top on postback

I am seeing some strange behavior from the RadGrid I have on my page (asp.net 3.5/VS 2008 all SP1). On the page load, the grid binds correctly to my datasource and displays just fine, including a nice "Items x of y" at the bottom of the grid. The problem is I also have a button on the page the user can click that displays a previously hidden panel, all simple stuff (button does a postback, the onclick handler is wired up, and the visible property of the panel is toggled... nothing touches the grid in code at this point). But, when that button gets clicked, all of sudden the Pager item/row is now displayed at the TOP of my grid, above the column headers!

<telerik:RadGrid ID="RadGrid1" runat="server" SkinID="RadGrid" AllowPaging="True" AllowSorting="true"

OnEditCommand="Grid_EditCommand" OnDeleteCommand="Grid_DeleteCommand" OnUpdateCommand="Grid_UpdateCommand"

DataSourceID="myDataSourceGoesHere" PageSize="20" GridLines="None">

<PagerStyle AlwaysVisible="True" Mode="NumericPages" ShowPagerText="true" PagerTextFormat="{4}Items {2} to {3} of {5}" />

<MasterTableView DataKeyNames="EFileID" ShowFooter="False" EditMode="EditForms" DataSourceID="myDataSourceGoesHere">

<NoRecordsTemplate>

No files.

</NoRecordsTemplate>

<Columns>

.

Grid

answered on 13 Sep 2010

1 answer

87 views

Add tab in code at specific index

Is there a way to add a tab at a specific spot in the tabstrip rather than having it always just adding the new tab to the end?

Thanks!

TabStrip

answered on 13 Sep 2010

3 answers

77 views

Grey box appearing above RADEditor (and white space beneath)

Hello,

I recently created a page layout that includes use of the RADEditor for a page content section.
The page layout is quite complex and includes a table section which has an image in the top left corner, a title in the top right and text beneath the title, along the right side of the image and, if the text goes on lower than the base of the image, underneath the image and title columns. (see image)

The code I have to do this is as follows:

<table>

<div style='float:left'><PublishingWebControls:RichImageField FieldName="CFGImage1" runat="server"></PublishingWebControls:RichImageField></div>

<div class="custom-page-title"><SharePointWebControls:TextField FieldName="Title" runat="server"></SharePointWebControls:TextField></div>

<div><PublishingWebControls:RichHtmlField id="PageContent1" FieldName="CFGPageContent1" runat="server"/></div>

</table>

This works fine although when I edit the page I get a big grey box above the Telerik editor and also a large white space below the Telerik Editor (there is other content on the page too)

Does any one know why the grey box and white space are appearing?

Thanks,
Joe

WebParts for SharePoint

answered on 13 Sep 2010

1 answer

120 views

How to Remove the Entire Row In Rad Grid Delete

Hi Team

I have a rad grid in that i'm adding some Details at the end of the row i've the delete link button. If i click the Delete link button all the details will deleted , but if do any control Selected Index Changed i'm getting an empty row with Delete link button.

I need to do if i delete the row means all the entire row could be delted.

See attached Images.

Sample.png having All the Details with Delete button.
Sample1.png having after any controls postbacked i'm getting like this.

Pleae give me the Solution as soon as possible.

Regards,
Ashok Anbarasu.

Grid

answered on 13 Sep 2010

1 answer

453 views

[Solved] RadComboBox Looping through ItemTemplate Items

Hi

I have a RadCombobox with EnableLoadingOnDemand enabled (Attached as bottom). I have a TemplateItem with a Checkbox included. Problem is when I try to get selected items on clientside it works fine only in first page.After that the items.get_count() which I am looping through increments (eg becomes more in increments as specified in the ItemsPerRequest), but the CheckBox item on new page defaults to 0, next one bocomes 1 etc, until next page where it repeats in same fasion.Thus this code does not work because the i in the loop becomes 0 for checkbox on new page (in this case the third record because ItemsPerRequest is set to 2).

Problem in short
This code : var chk1 = $get(combo.get_id() + "_i" + i + "_chk1");
Gives result of :ctl00_Content_MainBody_lstProductsTemplate_i0_chk1 (i becomes 0)
For each Checkbox at top of new page and gets incremented by 1 from there on eg ctl00_Content_MainBody_lstProductsTemplate_i1_chk1,ctl00_Content_MainBody_lstProductsTemplate_i2_chk1

The loop itself
for (var i = 0; i < items.get_count(); i++) {
Gets incremented correctly eg bocomes 4,6,8 etc
I am therefore getting error because this var chk1 = $get(combo.get_id() + "_i" + i + "_chk1");
gives me null value.

Pease help.

Thanks

function

onCheckBoxClick(chk) {

var combo = $find("<%= lstProductsTemplate.ClientID %>");

//prevent second combo from closing

cancelDropDownClosing =

true;

//holds the text of all checked items

var text = "";

//holds the values of all checked items

var values = "";

//get the collection of all items

var items = combo.get_items();