Questions on UI for ASP.NET AJAX Forum

2 answers

580 views

hi,
when i select the item from RadCombo at that time i want to change lable text.
i select a file in Radasyncupload then i change the another item from combo at that time the which was selected in radasyncupload it was lost after Radcombo's postback fired.

plz see my code for more information..

<div>

<telerik:RadAjaxManager ID="RadAjaxManager2" runat="server" ClientEvents-OnRequestStart="conditionalPostback">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="rgInquiry">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="rgInquiry" LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadCodeBlock ID="RadCodeBlock2" runat="server">

<script type="text/javascript">

// <![CDATA[

//On insert and update buttons click temporarily disables ajax to perform upload actions

function conditionalPostback(sender, eventArgs) {

var theRegexp = new RegExp("\.UpdateButton$|\.PerformInsertButton$", "ig");

if (eventArgs.get_eventTarget().match(theRegexp)) {

var upload = $find(window['UploadId']);

//AJAX is disabled only if file is selected for upload

if (upload.getFileInputs()[0].value != "") {

eventArgs.set_enableAjax(false);

}

function validateRadUpload(source, e) {

e.IsValid = false;

var upload = $find(source.parentNode.getElementsByTagName('div')[0].id);

var inputs = upload.getFileInputs();

for (var i = 0; i < inputs.length; i++) {

//check for empty string or invalid extension

if (inputs[i].value != " " && upload.isExtensionValid(inputs[i].value)) {

e.IsValid = true;

break;

}

// ]]>

</script>

</telerik:RadCodeBlock>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel2" runat="server" />

<telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="False" AllowSorting="True"

AllowPaging="True" PageSize="10" GridLines="None" OnUpdateCommand="rgInquiry_ItemUpdated"

OnItemCommand="rgInquiry_ItemCommand" OnDeleteCommand="rgInquiry_ItemDeleted"

OnCancelCommand="rgInquiry_CancelCommand" OnInsertCommand="rgInquiry_ItemInserted"

AllowFilteringByColumn="true" OnNeedDataSource="rgInquiry_NeedDataSource" OnItemDataBound="rgInquiry_ItemDataBound"

OnItemCreated="rgInquiry_ItemCreated">

<MasterTableView CommandItemDisplay="Top" DataKeyNames="InquiryID" AllowMultiColumnSorting="True"

GroupLoadMode="Server" CommandItemSettings-AddNewRecordText="Add New Inquiry">

<Columns>

</Columns>

<EditFormSettings ColumnNumber="2" CaptionFormatString="Add/Edit properties of Inquiry : "

EditFormType="Template">

<FormTemplate>

<div>

<telerik:RadComboBox ID="rcbClientNew" runat="server" Width="300px" EmptyMessage="Select Client"

DataTextField="ClientID" Filter="Contains" AllowCustomText="true" AutoPostBack="true"

OnSelectedIndexChanged="rcbClient_SelectIndexChanged" CausesValidation="false">

</telerik:RadComboBox>

<asp:Label ID="lblClientName" SkinID="LabelU" runat="server">

<br />

<asp:Label ID="Label1" SkinID="LabelU" runat="server" Text="Attach File: "> </asp:Label>

<telerik:RadProgressManager ID="radProgreesManager1" runat="server" EnableTheming="true" />

<telerik:RadAsyncUpload runat="server" ID="AsyncUpload1" MultipleFileSelection="Automatic">

</telerik:RadAsyncUpload>

<telerik:RadProgressArea ID="radProgressArea1" runat="server" EnableTheming="true">

</telerik:RadProgressArea>

<br />

<div class="DynButton">

<asp:Button ID="btnParentSubmit" runat="server" Text='<%# (Container is GridEditFormInsertItem) ? "Insert" : "Update" %>'

CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>' />

</div>

<div class="DynButton">

<asp:Button ID="btnPatentReset" runat="server" Text="Cancel" CausesValidation="false"

CommandName="Cancel" />

</div>

</FormTemplate>

</EditFormSettings>

</MasterTableView>

</telerik:RadGrid>

</div>

Thanks,
Jayesh Goyani

Grid

answered on 19 Mar 2011

3 answers

154 views

Export grid to ExcelML with custom formated GridBoundColumn

Hi.

I´m trying to export a grid in the ExcelML format but the columns are generated dynamically and the DataFormatString is set dynamically too.

I can´t use the ExcelMLExportStylesCreated because in this moment I don´t know which format is the column.

Have RadGrid some method to set the excel export format during the column create? For example, I need to show a column in a specific date format!

Thanks.

Grid

answered on 19 Mar 2011

9 answers

202 views

Scheduler set_height not working in browsers other than IE

We are using Version 2010.3.121735 of the RAD Controls. According to “What's New in RadScheduler for ASP.NET AJAX Q1 SP2 “ there is get_height / set_height property available.

What's New in RadScheduler for ASP.NET AJAX Q1 SP2 2009 (Version Number 2009.1.527)

Implemented support for custom appointment classes
Implemented ResourceCollection.getResourceByType
Implemented ResourceStyles support when using web service data binding
New client-side property: get_height / set_height
New property: WebServiceAppointmentController.AppointmentFactory; Allows you to work with custom appointment classes when using web service data binding
New client-side appointment property: cssClass; Sets the appointment CSS class
The web service methods can now return additional information alongside the appointments

However, it only seems to work in IE and not other browse; which is a must have for our web application. The following code shows that the change occurs in IE, but not other browsers.

var splitter = $find("<%= RadSplitter1.ClientID %>");

var scheduler = $find("<%=RadScheduler1.ClientID%>");

alert("splitter.get_height = " + splitter.get_height());

scheduler.set_height(splitter.get_height());

alert("scheduler.get_height = " + scheduler.get_height())

In IE the alert displays the correct value; however in other browsers it displays a value that was set by the height attribute of the scheduler .

<telerik:RadScheduler runat="server" ID="RadScheduler1" Height="425px" …

How do we dynamically set the height client-side on all browsers?

Thanks in advance,

Keith E.

Scheduler

answered on 19 Mar 2011

5 answers

321 views

Hide "No End Date" option in Recurrence Editor

In the Telerik Recurrence Editor control I want to hide "No End Date" while leaving "End After" and "End By". I can't allow my clients the ability to make recurring reservations with no end date.

I was able to hide the option button by finding the id of the control but there is no id for the label of that option button. So, I can hide the radio button but not the label for it.

Can anyone provide some code for this?

One work around would be to validate that the No End Date option is not selected after post back but I'd rather not do that.

Thanks,
Rob

Scheduler

answered on 19 Mar 2011

1 answer

102 views

Binding to ArrayList - trouble changing DataType

Hello,

I'm currently putting results of a Web Service call, into an ArrayList and binding successfully (columns auto generated). During binding I hide certain columns and the next step is to start formatting. I've looked through numerous articles on using OnColumnCreated/Creating, PreRender, and whatever I do to change the DataFormatString and DataType doesn't work when sorting. I'm trying to format the Amount column as System.Decimal, format as currency and sort but it is still sorting as a string (the native type in ArrayList).

EDIT: Over the course of a day I've done better troubleshooting and found that I expected the grid to convert values to the specific DataType. In my case, all JSON deserialized types were System.String. I now convert from IList to DataTable and change the DataType of the Amount column before populated. This works and sorts correctly now. Hope that helps someone.

Grid

answered on 19 Mar 2011

3 answers

113 views

Grid with checkbox

I am attempting to use a checkbox in a grid. I know there are many posts on this tompic but I just can't seem to get the checked values to work for me.

Here is my code:

Protected Sub btn_ModifyPerms_Click(sender As Object, e As System.EventArgs)

For Each grdItem As GridDataItem In rgd_TaskPermissions.Items

Dim cbx_Select As CheckBox = DirectCast(grdItem.FindControl("cbx_Select"), CheckBox)

'Do Something

If cbx_Select.Checked = False Then

Session("PermSelect") = 0

Else

Session("PermSelect") = 1

End If

Dim DatabaseName As String = Session("DBName")

Dim Table As String = Session("Table")

Dim TaskRole As String = Session("TaskRole")

Dim connectionString = New SqlConnection("server=DO-IT-AB\MSSQLAB;database=AeriesAdmin;UID=itc.sysadmin;PWD=m1s.@dm1n6;")

Dim command = New SqlCommand("aa_task_table_permissions_select", connectionString)

command.CommandType = CommandType.StoredProcedure

command.Parameters.Add("@dbname", SqlDbType.VarChar).Value = DatabaseName

command.Parameters.Add("@Table", SqlDbType.VarChar).Value = Table

command.Parameters.Add("@TaskRole", SqlDbType.VarChar).Value = Session("TaskRole")

command.Parameters.Add("@PermSelect", SqlDbType.Int).Value = Session("PermSelect")

command.Connection.Open()

command.ExecuteNonQuery()

command.Connection.Close()

Next

End Sub

The goal is for me to pass either a 1 or a 0 to a SQL Stored Procedure. I just can't seem to pass the correct parameter. I am not set on using a Session Variable. Any way I can get the 0 or the 1 to the @PermSelect variable is good by me.

Grid

answered on 19 Mar 2011

2 answers

101 views

How to change font of AddNewRecordText

Hi
I want change font of

AddNewRecordText for my grid
what do?

Grid

answered on 19 Mar 2011

3 answers

229 views

Batch Update Gets Old Value from RadNumericTextBox

I'm following the examples to perform a batch update in a radgrid.

However, the HashTable contains the old value for the RadNumericTextBox. I want whatever the user has just typed in. I have some client-side script that format the numbers.

How can I get the most recent value that the user typed in as the qty value?

Here's the template column markup:

<telerik:GridTemplateColumn DataField="Qty" DataType="System.Decimal" HeaderText="Qty"

SortExpression="Qty" UniqueName="Qty">

<EditItemTemplate>

<telerik:RadNumericTextBox Width="40px" MinValue="0" MaxValue="9999999.99" Type="Number"

ID="QtyTextBox" Text='<%# Bind("Qty") %>' InvalidStyleDuration="1000" NumberFormat-DecimalDigits="2"

runat="server" MaxLength="20">

<ClientEvents OnLoad="RemoveZeros" OnBlur="RemoveZeros" OnValueChanged="RemoveZeros" />

</telerik:RadNumericTextBox>

<asp:RangeValidator ID="rngQty" runat="server" ControlToValidate="QtyTextBox" ErrorMessage="<br />Must be a number"

Display="Dynamic" MinimumValue="0" MaximumValue="999999999" Type="Double"></asp:RangeValidator>

<asp:RequiredFieldValidator ID="reqQty" ControlToValidate="QtyTextBox" runat="server"

Display="Dynamic" ErrorMessage="<br />A quantity is required."></asp:RequiredFieldValidator>

</EditItemTemplate>

<ItemTemplate>

<asp:Label ID="QtyLabel" runat="server" Text='<%# FormatDecimalWithoutUnusedDecimals( Eval("Qty")) %>'></asp:Label>

</ItemTemplate>

<ItemStyle Width="55px" />

<HeaderStyle Width="55px" />

<FooterStyle HorizontalAlign="Right" />

<FooterTemplate>

</FooterTemplate>

</telerik:GridTemplateColumn>

Here's the code:

Protected Sub RadGrid1_ItemCommand(ByVal source As Object, _

ByVal e As Telerik.Web.UI.GridCommandEventArgs) _

Handles RadGrid1.ItemCommand

Dim newValues As New Hashtable

If e.CommandName = "UpdateAll" Then

UpdateShipment(Nothing, Nothing)

For Each editedItem As GridEditableItem In RadGrid1.EditItems

e.Item.OwnerTableView.ExtractValuesFromItem(newValues, editedItem)

Dim QtyTextBox As RadNumericTextBox

QtyTextBox = CType(editedItem("Qty").FindControl("QtyTextBox"), RadNumericTextBox)

UpdateRowValue(newValues)

Next

RadGrid1.EditIndexes.Clear()

RadGrid1.Rebind()

End If

End Sub

Here's the Javascript:

function RemoveZeros(sender, args) {

var tbValue = sender._textBoxElement.value;

if (tbValue.indexOf(".00") != -1)

sender._textBoxElement.value = tbValue.substr(0, tbValue.indexOf(".00"));

}

Grid

answered on 19 Mar 2011

8 answers

1.0K+ views

Could not load file or assembly 'Telerik.Web.Design, Version=2010.1.309.35, ..

I use the RadMenu and it works fine on my pc. When I move the project to the web server, I get the following error:

Could not load file or assembly 'Telerik.Web.Design, Version=2010.1.309.35,Culture=neutral, PublicKeyToken=121fae78165ba3d4' or one of its dependencies.The system cannot find the file specified

What am I missing?

Appreciate your help

Menu

answered on 19 Mar 2011

2 answers

73 views

editor works only in IE8 compatibility mode

hi,

i am using a RadEditor in a Multipage with Tab control, located in a radwindow.
in IE8 there is a strange behaviour, that when you are typing, the cursor jumps to the first position of the editor and no text is displayed. when you switch to another tab, after switching back to the editor, the typed text is displayed.
it works properly in compatibility mode and in firefox.
there is a workaround, using a

<

meta http-equiv="X-UA-Compatible" content="IE=7" /> tag on the page, but thats not really an acceptable solution.

thanks for any suggestions.

peter

Editor

answered on 18 Mar 2011