Questions on UI for ASP.NET AJAX Forum

2 answers

152 views

RadEditor's functionalities not working : Italic, Underline, FontNames, FontSize, ApplyCSS

Hello,

I'm a newbee to the RadEditor Control and working on an issue wherein some of the text formatting functionalities are not working.

We've deployed the RadEditor on our SharePoint 2010 site and while creating a new page we've embedded this control within a Content Editor Web Part. Problem is when I modified the "AccessibleToolsFile.xml" to include these missing controls, it shows up them correctly but not functioning. for example, I want to underline or italic some text which is not working!

When the page loads, I used to get three errors from webpage as:

"No Implementation for converting the split button BackColor into an Accessible Tool."

"No Implementation for converting the split button ForeColor into an Accessible Tool."

"No Implementation for converting the split button FormatStrip into an Accessible Tool."

Can someone assist me to give away these errors and make the following controls functional:

1. FontName: DropDown is empty even if font names are entered in AccessibleTools.xml file
2. FontSize: DropDown is empty even if font sizes are entered in AccessibleTools.xml file
3. ApplyCSSClass: DropDown is empty with value as -----------
4. ParagraphStyle: DropDown is empty with value as -----------
5. Italic and Underline: Text is not formatted to either italic or underline.

Any help / suggestions on this would be highly appreciated!

Thanks and Regards,
Vishwajit
(vishwajit.s.walke@tieto.com)

Editor

answered on 15 Feb 2012

6 answers

280 views

Persisting filtering of RadGrid when dynamically create columns

I build my (ajaxified) grid up dynamically in code. I do that in the Page_Init event so virtual paging is correctly implemented. On every column I have added the AutoPostBackOnFilter = True. When you do this and the user types in the filter in a second column, the filter that was set in the first column is lost.

I guess this is because the grid is recreated and the CurrentFilterFunction and CurrentFilterValue are not persisted because I create the columns dynamically. What is the best solution to solve this?

Grid

answered on 15 Feb 2012

2 answers

104 views

Custom Paging with Detail tables

I have a grid that I am using custom paging on, the grid has a mastertable and a detailtable.

The grid has a autogenerated footer containing the number of pages, next, previous, etc...

When I expand a row and the detail tables is shown I get the exact same footer on the details table as on the grid. What option do I need for this not to happen.

The footer on the details table does not make sense as it's the information for the grid.

Thanks

Grid

answered on 15 Feb 2012

2 answers

87 views

EditForm RegisterStartupScript

Is it possible to set a startup script for a Edit Form template of an RadGrid? If so how?

I would like to set a javascript function for the ScriptManager.RegisterStartupScript() like I can do for a RadWindow in the Page_Load() event but I'm unable to locate anything on how to do it. I have the need to access specific html table cell styles to change the background color of the Edit Form template.

Any help would be appreciated.
-Richard

Grid

answered on 14 Feb 2012

2 answers

95 views

Can you position RadFileExplorer Toolbar buttons?

Hello,

I have a RadFileExplorer with the standard buttons in the toolbar and also a couple of custom buttons. I would like to move my custom buttons all the way to the right of my file explorer toolbar. Is this possible? Below is my style for the custom buttons:

<

style type="text/css">

/* Set the desired properties to the custom buttons */

a.adminLoginStyleClass.rtbWrap .rtbText

{

font-size: 12px;

background: url('./images/administration.png') no-repeat left center;

}

a.logoffStyleClass.rtbWrap .rtbText

{

font-size: 12px;

background: url('./images/logoff.png') no-repeat left center;

}

</

style>

Thanks,
Adam

FileExplorer

answered on 14 Feb 2012

15 answers

135 views

Filtering not working

I'm binding a rad grid with a data table. Whenever I use the filter, I get no results back when I know I should be getting some. Any ideas why? The sorting works fine. Here's my code.

<telerik:RadGrid ID="RadGrid1" runat="server" GridLines="None" AllowPaging="True" AllowFilteringByColumn="true"

AllowSorting="True" AutoGenerateColumns="false" PageSize="50" Height="410px" Skin="Hay">

<MasterTableView DataKeyNames="customerId" AutoGenerateColumns="false">

<Columns>

<telerik:GridBoundColumn DataField="Edit" HeaderText="<span style='visibility: hidden;'>a</span>" SortExpression="Edit"

UniqueName="Edit" HeaderStyle-Width="40px" AllowFiltering="false" AllowSorting="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="name" HeaderText="Name" SortExpression="name"

UniqueName="name">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="address" HeaderText="Address" SortExpression="address"

UniqueName="address">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="city" HeaderText="City" SortExpression="city"

UniqueName="city">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="state" HeaderText="State" SortExpression="state"

UniqueName="state">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="zip" HeaderText="Zip" SortExpression="zip"

UniqueName="zip">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="phone" HeaderText="Phone" SortExpression="phone"

UniqueName="phone">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="fax" HeaderText="Fax" SortExpression="fax"

UniqueName="fax">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="email" HeaderText="Email" SortExpression="email"

UniqueName="email">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="additional" HeaderText="Additional Info" SortExpression="additional"

UniqueName="additional" ItemStyle-Width="200">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<HeaderStyle Width="120px" />

<ClientSettings>

<Scrolling AllowScroll="True" UseStaticHeaders="True" SaveScrollPosition="True">

</Scrolling>

</ClientSettings>

</telerik:RadGrid>

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

If Not (Page.IsPostBack) Then

RadGrid1.DataSource = myFunctions.customerListTable()

RadGrid1.DataBind()

End If

End Sub

Protected Sub RadGrid1_NeedDataSource(ByVal source As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles RadGrid1.NeedDataSource

RadGrid1.DataSource = myFunctions.customerListTable()

End Sub

'this function creates a data table for the customer list

Public Shared Function customerListTable()

Dim sql = "SELECT customerId, name, address, city, state, zip, phone, email, fax, additional FROM Customers" & _

" WHERE deleted = 'false' ORDER BY name"

Dim conn As String = System.Configuration.ConfigurationManager.ConnectionStrings("connection").ToString

Using myConn As New SqlConnection(conn)

'create the table

Dim myTable As New DataTable

myTable.Columns.Add("customerId")

myTable.Columns.Add("edit")

myTable.Columns.Add("name")

myTable.Columns.Add("address")

myTable.Columns.Add("city")

myTable.Columns.Add("state")

myTable.Columns.Add("zip")

myTable.Columns.Add("phone")

myTable.Columns.Add("email")

myTable.Columns.Add("fax")

myTable.Columns.Add("additional")

myConn.Open()

Dim cmd As New SqlCommand(sql, myConn)

Dim reader = cmd.ExecuteReader

While reader.Read()

myTable.Rows.Add(reader("customerId"), "<a href=""../Customers/EditCustomer.aspx?id" & reader("customerId") & """>Edit</a>", _

reader("name"), reader("address"), reader("city"), reader("state"), reader("zip"), _

reader("phone"), reader("email"), reader("fax"), reader("additional"))

End While 'while reader.read

myConn.Close()

Return myTable

End Using 'using myConn

End Function 'customerListTable

Grid

answered on 14 Feb 2012

1 answer

236 views

How to make a pie chart drill down

I have a bar chart that I have been able to succesfully databind. But there is one more part of the requirement. They want to be able to click on one of the pie pieces and go to a separate page which gives details of the segment selected. Currently the pie piece has the number and the label has the category. How can I on click of the segment determine which category I was on so I can build out the necessary url to redirect to? Or do I need to do something on the prepaint event?

Chart (Obsolete)

answered on 14 Feb 2012

4 answers

174 views

RadScheduler calendar navigation not working

Hi All,
I have simple calendar with Entity Framework data source. In design, all plays nicely but not after deployment:
- I cannot navigate between Month and Week, nor the popup calendar will work
- I cannot edit an appointment in advanced mode (edit in advanced mode is set to true)

any advice would be helpful.
Jack

Scheduler

answered on 14 Feb 2012

12 answers

599 views

Hierachy RadGrid giving error Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request.

Hi,
I am using Hierachy Rad Grid and for editing the record I am using InPlace Editing mode.

When I have Parent Item and child item of some ther node in Edit mode and click on the update button it is giving me the error

Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request.

Secondly I am not able to have the hierachy grid where in only one row should be editable.

Please help it is urgent.

Kind Regards
Vishal Gupta

Grid

answered on 14 Feb 2012

2 answers

149 views

CustomPaging and DetailTables

I'm evaluating RadGrid as a possible replacement for custom grid work that we have been doing. We essentially want to use a few features at the same time but it seems that CustomPaging and DetailTables are not compatible. I keep getting "This method is supported only for pager mode NumericPages Source" errors. Is it possible to have CustomPaging and DetailTables at the same time? If I use NumericPages, detail works. When I hook in our custom paging dropdown, detail no longer works but custom paging works. I hope I'm just missing something!

Thanks!

/Rob

ASPX:

<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPlaceholder.master" AutoEventWireup="true" CodeFile="AccountsTest.aspx.cs" Inherits="Accounts_AccountsTest" %>

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">

<style type="text/css">

.GridPager_Default INPUT

{

border: 1px solid gray;

height: 14px;

font-size: 11px;

}

.CustomPagerHolder

{

float:left;

}

.NumericPagerHolder

{

float:right;

}

</style>

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

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGrid1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="DropDownList1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadGrid ID="RadGrid1" OnPreRender="RadGrid1_PreRender" ShowStatusBar="true"

runat="server" AutoGenerateColumns="False" PageSize="10" AllowSorting="True" AllowMultiRowSelection="False"

AllowPaging="True" GridLines="None"

OnNeedDataSource="RadGrid1_NeedDataSource" OnItemCreated="RadGrid1_ItemCreated">

<MasterTableView DataKeyNames="Account_ID" AllowMultiColumnSorting="True" DataMember="Accounts">

<DetailTables>

<telerik:GridTableView DataKeyNames="Account_ID" Width="100%" DataMember="Detail"

runat="server">

<ParentTableRelation>

<telerik:GridRelationFields DetailKeyField="Account_ID" MasterKeyField="Account_ID" />

</ParentTableRelation>

<Columns>

<telerik:GridBoundColumn SortExpression="Legal_Name" HeaderText="Legal Name" HeaderButtonType="TextButton"

DataField="Legal_Name" UniqueName="LegalName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn SortExpression="Current_Effective_Date" HeaderText="Current Effective Date" HeaderButtonType="TextButton"

DataField="Current_Effective_Date" UniqueName="CurrentEffectiveDate" DataFormatString="{0:D}">

</telerik:GridBoundColumn>

</Columns>

</telerik:GridTableView>

</DetailTables>

<Columns>

<telerik:GridBoundColumn SortExpression="Account_ID" HeaderText="AccountID" HeaderButtonType="TextButton"

DataField="Account_ID" UniqueName="AccountID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn SortExpression="Account_Name" HeaderText="Account Name" HeaderButtonType="TextButton"

DataField="Account_Name" UniqueName="AccountName">

</telerik:GridBoundColumn>

</Columns>

<PagerStyle Mode="NumericPages" PageButtonCount="5" AlwaysVisible="true"></PagerStyle>

</MasterTableView>

</telerik:RadGrid>

</asp:Content>

ASPX.CS:

using System;

using System.Collections.Generic;

using System.Data;

using System.Data.Common;

using System.Data.SqlClient;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using HealthConnect.DAL;

using Telerik.Web.UI;

public partial class Accounts_AccountsTest : HealthConnect.Web.AMS.AMSPage

{

private DataSet getData()

{

{snip query setup}

DataSet dataSet = db.ExecuteDataSet(dbCommand);

dataSet.Tables[0].TableName = "Accounts";

dataSet.Tables[1].TableName = "Paging";

dataSet.Tables[2].TableName = "Detail";

DataColumn[] quotedGridParentColumns = {

dataSet.Tables["Accounts"].Columns["Account_ID"] };

DataColumn[] planChildColumns = {

dataSet.Tables["Detail"].Columns["Account_ID"] };

DataRelation dr = new DataRelation("pkPlanDetail",

quotedGridParentColumns, planChildColumns, false);

dataSet.Relations.Add(dr);

return dataSet;

}

protected void RadGrid1_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)

{

DataSet dataSet = getData();

RadGrid1.DataSource = dataSet;

ViewState["PagingInfo"] = dataSet.Tables[1];

ViewState["CurrentPage"] = RadGrid1.CurrentPageIndex;

}

protected void RadGrid1_ItemCreated(object sender, GridItemEventArgs e)

{

if (e.Item is GridPagerItem)

{

//

// If this is uncommented detail doesn't work, if this is commented detail works.

//

//GridPagerItem item = (GridPagerItem)e.Item;

//Control numericPager = item.GetNumericPager();

//item.PagerContentCell.Controls.Clear();

//Panel myPagerPanel = new Panel();

//myPagerPanel.CssClass = "CustomPagerHolder";

//myPagerPanel.Controls.Add(new MyPager(e.Item.OwnerTableView.PagingManager, e.Item.OwnerTableView, (DataTable)ViewState["PagingInfo"], (int)ViewState["CurrentPage"]));

//item.PagerContentCell.Controls.Add(myPagerPanel);

}

private class MyPager : Control

{

private GridPagingManager paging;

private GridTableView tableView;

private DataTable dataTable;

private int currentPage = 0;

DropDownList dropDownList;

public MyPager(GridPagingManager paging, GridTableView tableView, DataTable dataTable, int currentPage)

{

this.paging = paging;