Questions on UI for ASP.NET AJAX Forum

4 answers

274 views

Server side 'OnItemCheck' event not firing

Hi There

I am using RadListBox as Checkbox='true'. I have about 6 RadListBoxItem.
If I check the 5th or the 6th item in the checkbox, I want rest all the other items to get unchecked(if checked) and disabled.
I tried using events 'ItemCheck' and 'SelectedIndexChanged' but events does not fire. My AutoPostback is set to true.
I am using RadControls for ASP.NET AJAX Q3 2009.
Please let me know the solution as I am fighting with this problem since long.

Thanks
Nupur Yaduka

ListBox

answered on 12 Oct 2012

1 answer

176 views

DataTable and RadGrid

I am trying to assign the datasource from a DataTable. The data table gets filled from the DB, but nothing shows up on the radgrid, not even column names.



protected void RadGrid1_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
        {
            LoadGrid1();
        }

private

void LoadGrid1()

{

string sql = GetSQL();

DB2Connection connection = new DB2Connection(WebConfigurationManager.ConnectionStrings["TX"].ConnectionString);

DB2DataAdapter dataAdapter = new DB2DataAdapter(sql, connection);

DataTable dataTable = new DataTable();

using (connection)

{

dataAdapter.Fill(dataTable);

}

RadGrid1.DataSource = dataTable;

}

<telerik:RadGrid
                ID="RadGrid1"
                runat="server"
                AllowPaging="true"
                AllowFilteringByColumn="true"
                AutoGenerateColumns="false"
                PageSize="20"
                OnNeedDataSource="RadGrid1_NeedDataSource"
                OnSelectedIndexChanged="RadGrid1_SelectedIndexChanged">
            <MasterTableView DataKeyNames="invoice_id">
                <Columns>
                    <telerik:GridButtonColumn
                        Text="Details"
                        CommandName="Select" />
                    <telerik:GridBoundColumn 
                        DataField="invoice_id"
                        HeaderText="Invoice ID" />
                    <telerik:GridBoundColumn 
                        DataField="x12_id"
                        HeaderText="X12 ID" />
                    <telerik:GridBoundColumn 
                        DataField="st_id"
                        HeaderText="ST ID" />
                    <telerik:GridBoundColumn 
                        DataField="invoice_num"
                        HeaderText="Invoice #" />
                    <telerik:GridBoundColumn 
                        DataField="invoice_dt"
                        HeaderText="Invoice Date"
                        DataFormatString = "{0:MM/dd/yyyy}" />
                    <telerik:GridBoundColumn 
                        DataField="po_num"
                        HeaderText="PO #" />
                    <telerik:GridBoundColumn 
                        DataField="po_dt"
                        HeaderText="PO Date"
                        DataFormatString = "{0:MM/dd/yyyy}" />  
                    <telerik:GridBoundColumn 
                        DataField="vendor_id"
                        HeaderText="Vendor ID" />  
                    <telerik:GridBoundColumn 
                        DataField="vendor_duns"
                        HeaderText="Vendor DUNS #" />
                    <telerik:GridBoundColumn 
                        DataField="user_flg1"
                        HeaderText="Type" />
                    <telerik:GridBoundColumn 
                        DataField="user_flg2"
                        HeaderText="EDI Type" />
                    <telerik:GridBoundColumn 
                        DataField="total_amt"
                        HeaderText="Amount" />
                    <telerik:GridBoundColumn 
                        DataField="num_lines"
                        HeaderText="Lines" />  
                    <telerik:GridBoundColumn 
                        DataField="store_num"
                        HeaderText="Store #" />             
                </Columns>
            </MasterTableView>
            <ClientSettings EnableRowHoverStyle="true" />
        </telerik:RadGrid>

Grid

answered on 12 Oct 2012

5 answers

251 views

RadComboBox in RadGrid - RadComboBox SelectedValue same for all rows

I have a radgrid that is being dynamically created, adding 1 row at a time. One of the columns is a radcombobox which is filled using LINQ. The prerender event is set for the grid to make all rows editable (for multirowedit functionality). All of that works fine...the problem is that each time I add a new row to the grid the selectedvalue of the radcombobox for previously entered rows changes to match the selectedvalue for the new row. How do i get each combobox in each row to retain its correct selectedvalue? To clarify...the selection of each radcombobox is set using: rcb.Text = "SelectedValueText" where "SelectedValueText" is a value which appears in the radcombobox. I'm thinking the issue has to do with the prerender event calling rebind which executes itemdatabound for each row in the grid but i'm not sure how to make all columns in a row editable on the row level (as each row is added) as opposed to on the gridlevel. Can you iterate through the cells in a single row to put in edit mode from within the ItemDataBound event?

Code: VB

Private Sub rgDataEntry_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles rgDataEntry.ItemDataBound

If (Session("DataEntry") Is Nothing) Then

CreateDataTable()

End If

If (TypeOf e.Item Is GridEditableItem And e.Item.IsInEditMode) Then

Dim item As GridEditableItem = CType(e.Item, GridEditableItem)

Dim rcb As RadComboBox = CType(item.FindControl("cboFundingCodeEdit"), RadComboBox)

Dim db As EcotAppsDataContext = New EcotAppsDataContext

Dim query = From codes In db.FundingCodes

Select codes.FundingCode, codes.FundingCodeID Order By FundingCode Order By FundingCode

For Each x In query

Dim rcbItem As New RadComboBoxItem(x.FundingCode.ToString)

rcb.Items.Add(rcbItem)

rcb.Items.Insert(0, rcbDefaultItem)

Dim FundCode As String

FundCode = Convert.ToString(Session("FundingCode"))

rcb.Text = FundCode

End If

End Sub

Private Sub rgDataEntry_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles rgDataEntry.PreRender

If (Session("DataEntry") Is Nothing) Then

CreateDataTable()

End If

For Each item As GridItem In rgDataEntry.MasterTableView.Items

If TypeOf item Is GridEditableItem Then

Dim editableItem As GridEditableItem = CType(item, GridDataItem)

editableItem.Edit = True

End If

End Sub

Grid

answered on 12 Oct 2012

0 answers

216 views

Telerik Grid Filter Text Box is Vulnerable to SQL Injection

Hi,
I have developed a web site where I have used Telerik Grid .I enabled Filtering for Grid columns.When my Security team ran test with Acunetix Vulnerability Scanner,Filter Text box for a Text column is identified as Vulnerable to SQL Injection.Please advise a solution for this.

Thanks Himagiri

Grid

asked on 12 Oct 2012

3 answers

146 views

Open a textbox on radmenuitemclick

Hi ,

I wanted to open a popup with textbox and a button when click on radmenuitem .

I know i can achieve it by using radwindow but for radwindow i need to provide a Navigate Url to open it. For that i need to create a new aspx and refer it.

I want to open a popup div when i click on the radmenuitem instead of creating a new page.

Is it possible??

Thanks,
Nimmy

Input

answered on 12 Oct 2012

1 answer

60 views

How to get the custom filter column in the Rad Grid Control.

Hi,

i am facing one problem with Rad Grid Control. Grid having one column which is field with resources users. So we have two filter types one is for getting resource based on input resoucre name in first filter. Second filter is for to get resources list based on comment text , we can get the resource details based on comment text from the query into database and bind into the grid. but first filter is working fine. second filter is not working.
Can you please provide the suitable solution or code as soon as possible.
Thanks .

Please find the GUI attached screenshot in the below.

General Discussions

answered on 12 Oct 2012

1 answer

70 views

Multiple Resource Appointment not working

I need a help. The attached sample for VB is not fully working from this thread http://www.telerik.com/community/forums/aspnet-ajax/scheduler/multiple-resource-appointment-amp-group-by.aspx
, if I declare Public MustInherit Class SchedulerDBProvider, then I can't declare the instance in code behind. What can i do, your help is really appreciate.

Scheduler

answered on 12 Oct 2012

1 answer

67 views

Changing restrictionZone size dynamically

Can the restrictionZone size be changed dynamically if the browser size is changed?

Window

answered on 12 Oct 2012

0 answers

27 views

Related Radcombobox in EditItemTemplate

Hi,

I have a RadGrid with about 5-6 columns. Two of the columns will be related comboboxes like the following demo.

http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/multiplecomboboxes/defaultcs.aspx

While I have the Related Radcombobox function working fine on multiple pages, I'm having absolutely no luck making this work when Editing or Adding a new item. Any help would be highly appreciated.

Basically, when the user clicks the image to edit in line, the first dropdown selected will provide the items in the second dropdown. So, it's kind of a combination of the first link provided and the following grid.

http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/comboingrid/defaultcs.aspx?product=grid

Think a selection of supplier populating a list of categories.

Thank you!

Michael

ComboBox

asked on 12 Oct 2012

4 answers

60 views

<td> tag none and block

<td> Tag Display none and display block on Javascript

Thanks Advance,
Mohamed.

General Discussions

answered on 12 Oct 2012