Questions on UI for ASP.NET AJAX Forum

2 answers

122 views

Grid for update

Dear All,
I have developing product in 4 tier architecture by asp.net using c sharp and i have done RadGrid but how navigate from grid page to update page with ID.how to pass id from grid page to update page without using NavigateURL

my code is:

<telerik:RadGrid ID="radgrdUserList" runat="server" AllowPaging="true" AllowSorting="true"

AutoGenerateColumns="false" >

<MasterTableView ClientDataKeyNames="ID" DataKeyNames="ID">

<Columns>

<telerik:GridTemplateColumn UniqueName="UserName" HeaderText="User Name">

<ItemTemplate>

<asp:HyperLink ID="lnkUserName" runat="server" Text='<%#Eval("UserName") %>' NavigateUrl='<%#"~/UserDetails.aspx?ID=" +

Eval("ID") %>'></asp:HyperLink></ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn HeaderText="First Name" UniqueName="FirstName" DataField="FirstName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Last Name" UniqueName="LastName" DataField="LastName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Date of Join" UniqueName="DOB" DataField="DOB">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Created By" UniqueName="CreatedBy" DataField="CreatedBy">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView></telerik:RadGrid>

When i click UserName then pass Id from gridview page to update page in code behind code using query string or session, and how to receive ID in update page for update particular row details.

Grid

answered on 18 Jun 2012

2 answers

165 views

GridDropDownColumn will not get "selectedvalue"

Just bought the telerik controls, have radgrid working on other pages fine, but this one is not selecting the right value from the database. it shows the dropdownlist but it's always the first one.

Select Command returns: 1 or 0 bit value in sql
ColumnName in sql is :EventTitleStatus

The odsGetTitleStatuses: returns a datatable:
Yes: 1
No: 0

   <telerik:GridDropDownColumn DataSourceID="odsGetTitleStatuses" DataType="System.Int32" HeaderText="Visible"
                    FilterControlAltText="Filter column1 column" ListTextField="StatusText" SortExpression="EventTitleStatus"
                    ListValueField="StatusValue" UniqueName="EventTitleStatus" DataField="EventTitleStatus">
                </telerik:GridDropDownColumn>

What am I doing wrong??

Grid

answered on 18 Jun 2012

1 answer

239 views

Initial values for multicolumn combobox (to force select).

Hi,

I find combobox little complex in its usage.     This is what i wish to do while using it inside grid control , I am using form template (in grid)...

1. I want combo to display intital value as "select"   (to force user to select dropdown)
2. if user does not select it should show error message.
3. Above should also be true when user resets this choice back to "select" (initial value)
4. Since this is multicolumn using template,   it should display 1st row as "select" in all columns available in multicolumn
    or atleast in 1st column.

I tried doing above but failed on point #2 and Point #4.

<telerik:RadComboBox Width="250px" HighlightTemplatedItems="true"

runat="server" ID="cbCurrencyCode" AppendDataBoundItems="True"

DataSourceID="EntityDataSource2"

SelectedValue='<%# Bind("FKCurrencyCode") %>'

onitemdatabound="cbCurrencyCode_ItemDataBound" >

<Items>

<telerik:RadComboBoxItem runat="server" Text="- Select -" Value="- Select -" />

</Items>

<HeaderTemplate>

<ul>

<li class="col1">Code</li>

<li class="col2">Name</li>

</ul>

</HeaderTemplate>

<ItemTemplate>

<ul>

<li class="col1">

<%# DataBinder.Eval(Container.DataItem, "CurrencyCode")%></li>

<li class="col2">

<%# DataBinder.Eval(Container.DataItem, "CurrencyName")%></li>

</ul>

</ItemTemplate>

</telerik:RadComboBox>

<br />

<asp:RequiredFieldValidator runat="server" ID="RequiredFieldValidator2" ControlToValidate="cbCurrencyCode"

InitialValue="- Select -" ErrorMessage="Please select." ValidationGroup="SearchFormValidationGroup"

CssClass="validator" />

protected void cbCurrencyCode_ItemDataBound(object sender, Telerik.Web.UI.RadComboBoxItemEventArgs e)

{

e.Item.Text = ((DAL.MasterCurrency)e.Item.DataItem).CurrencyCode;

//((DataRowView)e.Item.DataItem)["CurrencyCode"].ToString();

e.Item.Value = ((DAL.MasterCurrency)e.Item.DataItem).CurrencyCode;

//((DataRowView)e.Item.DataItem)["CurrencyCode"].ToString();

}

a. I also had to write above code, which i feel is unnecessary and there should be a better approach.
b. Form do get submitted, without doing any selection. validationcontrol should have stopped, but it did not.
c. first row in the multicolumn list remains blank. I want that it should display 'Select' and its value also should be "Select" so that validation can stop form submit.

I hope i was able to explain. Any advice?

Regards

ComboBox

answered on 18 Jun 2012

0 answers

100 views

New Grid View

Hi Guys

I attached one image , my client need same as that
Can you please let me know whether i can do like the same in grid
that view will have some buttons above the cross image which is in the center and link buttons in all other cell
Initially i need to show a grid with same type with out any data
and after the link button is clicked user will insert data

My requirement
1) I need to show the grid same as like this with out any data
2) Whether this type of design is possible .If yes?Please guide

Karthik.K

Grid

asked on 18 Jun 2012

1 answer

185 views

Extends RadGrid

Hi,

my problem is a little bit tricky. I will try to explain it as clear as I can.

I am using alot of grid in my application. For the moment I have a function called UpdateDefault which looks like this:

Public Sub GridCGSI_UpdateDefaults(ByVal tmpGrid As RadGrid)

AddHandler tmpGrid.HeaderContextMenu.ItemCreated, AddressOf GridCGSI_HeaderContextMenu_ItemCreated

tmpGrid.CellSpacing = "0"

tmpGrid.AutoGenerateColumns = False

tmpGrid.AllowPaging = True

tmpGrid.PageSize = 40

tmpGrid.AllowSorting = True

tmpGrid.GridLines = GridLines.None

tmpGrid.AllowFilteringByColumn = True

tmpGrid.EnableHeaderContextMenu = True

tmpGrid.ShowStatusBar = True

tmpGrid.HeaderContextMenu.Enabled = True

tmpGrid.GroupingSettings.CaseSensitive = False

tmpGrid.ClientSettings.AllowColumnHide = True

tmpGrid.ClientSettings.AllowColumnsReorder = True

tmpGrid.ClientSettings.AllowKeyboardNavigation = True

tmpGrid.ClientSettings.EnableRowHoverStyle = True

tmpGrid.ClientSettings.Selecting.AllowRowSelect = True

tmpGrid.ClientSettings.Scrolling.AllowScroll = True

tmpGrid.ClientSettings.Scrolling.UseStaticHeaders = True

tmpGrid.ClientSettings.Resizing.AllowColumnResize = True

tmpGrid.ClientSettings.Resizing.AllowResizeToFit = True

tmpGrid.ClientSettings.Resizing.EnableRealTimeResize = True

tmpGrid.FilterMenu.EnableImageSprites = False

tmpGrid.SortingSettings.SortedAscToolTip = "Trié asc"

tmpGrid.SortingSettings.SortedDescToolTip = " desc"

tmpGrid.SortingSettings.SortToolTip = "Cliquez ici pour trier"

tmpGrid.StatusBarSettings.LoadingText = "Chargement..."

tmpGrid.StatusBarSettings.ReadyText = GetMessageEx(3282).Texte

tmpGrid.GroupingSettings.CaseSensitive = False

tmpGrid.PagerStyle.Mode = GridPagerMode.NextPrevAndNumeric

tmpGrid.MasterTableView.TableLayout = GridTableLayout.Fixed

tmpGrid.MasterTableView.EnableHeaderContextAggregatesMenu = "True"

tmpGrid.MasterTableView.NoMasterRecordsText = "Aucun enregistrement à afficher"

tmpGrid.MasterTableView.EditFormSettings.EditColumn.ButtonType = GridButtonColumnType.PushButton

tmpGrid.MasterTableView.EditFormSettings.EditColumn.UpdateImageUrl = "Images/Icons/055-Check-ok-Icon.png"

tmpGrid.MasterTableView.EditFormSettings.EditColumn.CancelImageUrl = "Images/Icons/056-Check-not-ok-Icon.png"

tmpGrid.MasterTableView.EditFormSettings.EditColumn.InsertImageUrl = "Images/Icons/055-Check-ok-Icon.png"

tmpGrid.MasterTableView.EditFormSettings.EditColumn.CancelText = GetMessageEx(5352).Texte

tmpGrid.MasterTableView.EditFormSettings.EditColumn.UpdateText = GetMessageEx(4479).Texte

tmpGrid.MasterTableView.EditFormSettings.EditColumn.InsertText = GetMessageEx(3177).Texte

tmpGrid.MasterTableView.CommandItemSettings.AddNewRecordText = GetMessageEx(3177).Texte

tmpGrid.MasterTableView.CommandItemSettings.RefreshText = "Rafraîchir"

End Sub

As you can see, I am settings some default settings for my grid. The best way it would be to put this in the grid constructor.

I am not familiar with custom user control. I know I can create a class and inherits from RadGrid and extend the constructor, but I don't know how I can implement this in the xaml and use it properly in code behind.

I need your help Telerik! Could you make me a little Project Sample with an example?

Regards,

- Jocelyn

Grid

answered on 18 Jun 2012

0 answers

45 views

Selected Expanded Item

Hello,

I have a nested RadGrid. I want to be able to expand the selected node when returning to the grid from an edit page. I know how to return to the selected page of the RadGrid, but which property is the selected expanded node?

Thanks
Thomas

Grid

asked on 18 Jun 2012

1 answer

151 views

[Solved] update/insert button

I have this on my RagGrid Edit FormTemplate:

       <telerik:RadButton ID="RadBtnUpdate" runat="server" Text="Update" CommandName="Update"
                            Visible='<%# !(DataItem is Telerik.Web.UI.GridInsertionObject) %>' CssClass="ComandButton">
                        </telerik:RadButton>

       <telerik:RadButton ID="RadBtnInsert" runat="server" Text="Insert" CommandName="PerformInsert"
                            Visible='<%# DataItem is Telerik.Web.UI.GridInsertionObject %>' CssClass="ComandButton">
                        </telerik:RadButton>

When i "press" insert my "update button" is visible, not "insert button". (on edit appears update button, which is ok)
Any ideea why this?

Grid

answered on 18 Jun 2012

7 answers

66 views

MonthView: got an exception “Stop running this script?” on IE7+

Hi all,

In my application I use the RadScheduler control work on MVC3, of course it is not support on MVC3 I must using Web service to bind data. And everything works fine in all browser. But when there are very much items display in the month view( total items close to 700 per month and I set VisibleAppointmentsPerDay="100" to show all of them). In the Firefox 13, IE9, Chrome it should take a froze page in 10s to 20s to loading and drawing all items and when I navigate to next month it takes time longer than that. Especially, in the IE7+ it show a froze page and after that throw an error: Stop running scripts?.

I tried to research to solve that error and i found interesting thing:
http://blogs.msdn.com/b/jpsanders/archive/2008/09/23/a-script-on-this-page-is-causing-internet-explorer-to-run-slowly-if-it-continues-to-run-your-computer-may-become-unresponsive.aspx

That Error script only show on IE7+ when there are more than 5 million line of scripts :(

I am appreciate any support to solve this issue, so far can I use lazy loading in the month view schedule to avoid the froze page???

Scheduler

answered on 18 Jun 2012

0 answers

103 views

Multiline Texbox auto resize on IE7

Hi
I am using 2012.1.411.35 version and I have this code which does not work with IE 7 when browser resized but do resize the box on other browsers when resized.

<

p align="center" style="width:80%;">

<telerik:RadTextBox id="txtDeclineReason" runat="server" Rows="5" TextMode="MultiLine" Width="100%" CssClass="test" Visible="true"></telerik:RadTextBox>