Telerik Forums
UI for ASP.NET AJAX Forum
2 answers
136 views
Hi,

Is it possible to handle any event if I lose internet connection during uploading of large file?
Uploading freezes if I lost internet connection even for few seconds and doesn't try to reconnect.
OnClientFileUploadFailed event isn't fired in this case.
It would be nice to continue uploading if I repair my internet connection, or at least to show some error.

Best regards,
Dennis
Sangamesh
Top achievements
Rank 1
 answered on 11 Jun 2015
1 answer
87 views

Hi 

I have two datapicker controls datapicker1 & datepicker2.

once I set the date for datepicker1 i have to assign the same date to datepicker2. but here i can not fill the input text. it should show as empty. i have to give user to fill  the date but the datepicker2 calendar should be open as the first datepicker1 date stamp.

example. datepickert1 date : 05-Jun-2010   then

when i click the daterpicker2 calendar icon i should able to open the 05-Jun-2010 and in the input box should be empty until user choose the date from the datepicker2 calender.

how can i achieve this. please respond asap its quiet urgent.

Thx

Eyup
Telerik team
 answered on 11 Jun 2015
1 answer
191 views

I'd like to display the first 30 or so characters of an nvarchar(max) field in my radgrid along with a "Read More ..." type link to display the rest of the datafield.

I'd like the link to either expand the rest of the column to a max width of a few hundred pixels or use javascript to put the data into a window of some sort.

Has anyone done with this before?  If so, please point me the right direction.  Thanks much.

Pavlina
Telerik team
 answered on 11 Jun 2015
2 answers
155 views

<telerik:RadTreeView ID="rtvCarnac" runat="server" Skin="Glow" BackColor="Black" Visible="true"
ForeColor="White" OnNodeDataBound="rtvCarnac_NodeDataBound"  OnNodeClick="rtvCarnac_NodeClick" OnClientDoubleClick="SelectNode" >
</telerik:RadTreeView>

 

 

If I click on node it will firing node click event. If I double click on node it will firing node click event. double click event is not firing. How can i slove this issue???????

Kapavarapu
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Rank 1
 answered on 11 Jun 2015
3 answers
143 views

Hello,

I have a radgrid on a page with a custom control as an edit form.

Within the custom control, there is a button which among other things it also adds a record to another radgrid on the same page (not the parent of the custom control). The button closes the custom control with <editedItem.OwnerTableView.ClearEditItems()>.

On which event I must include the rebind command of that second radgrid?

Is there an event which fires when an editform is closed?

 Thanks for your time...

 

 

Eyup
Telerik team
 answered on 11 Jun 2015
13 answers
724 views
Hi,

How to collapse all rows and columns for the initial load?

TIA.
Javier
Top achievements
Rank 1
 answered on 10 Jun 2015
1 answer
426 views

As I'm sure that you will understand, I have spent hours attempting various methods of self-solving this issue, but haven't been able to get it resolved, and am hoping that someone can give me a hand with this.  

My edit form contains only one field that excepts data from the user.  Once that value has been entered, or edited, on TextChanged the other textboxes should be populated with values resulting from calculations.  Four grid values are used in the calculations.

 I need to access each of the four provided values, perform the calculations, and load the results in the text boxes in the edit form, allowing the user to save the changes to refresh the grid.

 THIS DID NOT WORK: ClientEvents-OnBlur="calculateNetCash"

function onBlur(sender, args) {

    var textBox1;
    var textBox2;
    var textBoxTotal = $telerik.findControl(sender.get_parent().get_element(), "RadNumericTextBox3");
    var total;
 
    // get reference to the other RadNumericTextBox controls here
     
 
    // calculate the total
     
    // set the value for the last RadNumericTextBox
    textBoxTotal.set_value(total);

}

WHAT'S WORKING.  I can obtain the value of txtCashIn using  onChange = calculateNetCash(this)  and the values necessary for performing the calculation, using:

 Protected Sub OnItemDataBoundHandler(ByVal sender As Object, ByVal e As GridItemEventArgs)
        If e.Item.IsInEditMode AndAlso TypeOf e.Item Is GridEditFormItem Then
            Dim editForm As GridEditFormItem = DirectCast(e.Item, GridEditFormItem)
            Dim commissionRate As TextBox = DirectCast(editForm.FindControl("txtCommissionRate"), TextBox)
            Dim a As String
            a = commissionRate.Text
        End If

 End Sub

  These are my best test scenarios.  I figured that I could use hidden fields and then JavaScript to access the values for calculations.  But have not found any method, after hours of searching and testing, to reference the text boxes in the edit form template to store the values.

 

MY CODE

<telerik:RadGrid ID="RadGrid1" runat="server" DataSourceID="sdsGetDailyPayroll" Width="315px"
                    AutoGenerateColumns="False"
                    Skin="Bootstrap"
                    CssClass="RadGrid"
                    PageSize="5"
                    GridLines="None"
                    AllowPaging="True"
                    AllowSorting="True"
                    AllowAutomaticUpdates="True"
                    AllowAutomaticInserts="True"
                    AllowAutomaticDeletes="True"
                    ShowStatusBar="true"
                    OnItemDataBound="OnItemDataBoundHandler"
                    OnPreRender="RadGrid1_PreRender">

                    <MasterTableView
                        ShowFooter="false"
                        DataSourceID="sdsGetDailyPayroll"
                        DataKeyNames="EmpID"
                        CommandItemDisplay="Bottom"
                        GridLines="None"
                        AllowFilteringByColumn="False"
                        AllowSorting="True">

                        <PagerStyle PageSizes="3,4,5,6,7,8,9,10,25,50,100"
                            PageButtonCount="3"
                            PagerTextFormat=""
                            Width="315px"
                            Wrap="False" />

                        <Columns>
                            <telerik:GridBoundColumn UniqueName="PayrollDate" HeaderText="Date" DataField="PayrollDate"
                                DataFormatString="{0:d}">
                            </telerik:GridBoundColumn>
                            <telerik:GridBoundColumn UniqueName="CashReceived" HeaderText="Cash In" DataField="CashReceived">
                            </telerik:GridBoundColumn>

                            <telerik:GridBoundColumn UniqueName="DailyPayroll" HeaderText="Daily Payroll" DataField="DailyPayroll">
                            </telerik:GridBoundColumn>

                            <telerik:GridBoundColumn UniqueName="PooledWages" HeaderText="Pooled?" DataField="PooledWages" Visible="false">
                                <HeaderStyle Width="25px"></HeaderStyle>
                            </telerik:GridBoundColumn>

                            <telerik:GridBoundColumn UniqueName="RentDeduction" HeaderText="Rent" DataField="RentDeduction" Visible="false">
                            </telerik:GridBoundColumn>

                            <telerik:GridBoundColumn UniqueName="ExpenseDeduction" HeaderText="Expense" DataField="ExpenseDeduction" Visible="false">
                            </telerik:GridBoundColumn>

                            <telerik:GridBoundColumn UniqueName="NetReceived" HeaderText="Net Cash In" DataField="NetReceived" Visible="false">
                            </telerik:GridBoundColumn>

                            <telerik:GridBoundColumn UniqueName="Commission" HeaderText="Commission" DataField="Commission" Visible="false">
                            </telerik:GridBoundColumn>

                            <telerik:GridBoundColumn UniqueName="DiscountCredit" HeaderText="Discounts" DataField="DiscountCredit" Visible="false">
                            </telerik:GridBoundColumn>

                            <telerik:GridBoundColumn UniqueName="CommissionRate" HeaderText="Commission Rate" DataField="CommissionRate" Visible="false">
                            </telerik:GridBoundColumn>

                            <telerik:GridBoundColumn UniqueName="ExpenseRate" HeaderText="ExpenseRate" DataField="ExpenseRate" Visible="false">
                            </telerik:GridBoundColumn>

                        </Columns>
                        <EditFormSettings EditFormType="Template">
                            <FormTemplate>
                                <div style="width: 280px; margin-right: 10px; margin-left: 10px; background-color: #f2f2f2; border: 2pt solid #D2D2D2; border-radius: 5px; padding: 5px">

                                    <table id="Table1" cellspacing="2" cellpadding="1" width="100%" border="0"
                                        rules="none" style="border-collapse: collapse;">

                                        <tr>
                                            <td>Payroll Date:</td>
                                            <td>
                                                <telerik:RadDatePicker ID="RadDatePicker1" runat="server" TabIndex="1"
                                                    Skin="Bootstrap"
                                                    MinDate="1/1/1900"
                                                    DbSelectedDate='<%# Bind("PayrollDate")%>'
                                                    Width="125px">
                                                </telerik:RadDatePicker>
                                            </td>
                                        </tr>

                                        <tr>
                                            <td>Cash In:</td>
                                            <td>
                                                <asp:TextBox ID="txtCashIn" runat="server" TabIndex="2"
                                                    Text='<%# Bind("CashReceived")%>'
                                                    Width="75px"
                                                    OnChange="calculateNetCashIn(this)">
                                                </asp:TextBox>
                                            </td>
                                        </tr>

                                        <tr>
                                            <td>Less Rent:</td>
                                            <td>
                                                <asp:TextBox ID="txtRentDeduction" runat="server" TabIndex="3"
                                                    Text='<%# Bind("RentDeduction")%>'
                                                    Width="75px">
                                                </asp:TextBox>
                                            </td>
                                        </tr>

                                        <tr>
                                            <td>Less Expenses:</td>
                                            <td>
                                                <asp:TextBox ID="txtExpenseDeduction" runat="server" TabIndex="4"
                                                    Text='<%# Bind("ExpenseDeduction")%>'
                                                    Width="75px">
                                                </asp:TextBox>
                                            </td>
                                        </tr>

                                        <tr>
                                            <td>NET CASH IN:</td>
                                            <td>
                                                <asp:TextBox ID="txtNetCashIn" runat="server" TabIndex="5"
                                                    Text='<%# Bind("NetReceived")%>'
                                                    Width="75px">
                                                </asp:TextBox></td>
                                            </td>
                                        </tr>

                                        <tr>
                                            <td>Pooled Wages?</td>
                                            <td>
                                                <asp:CheckBox ID="CheckBox1" runat="server" TabIndex="6"
                                                    Checked='<%# Bind("PooledWages")%>'
                                                    Width="75px" />
                                            </td>
                                            <td>&nbsp;</td>
                                        </tr>

                                        <tr>
                                            <td>Commission</td>
                                            <td>
                                                <asp:TextBox ID="TextBox3" runat="server" TabIndex="7"
                                                    Text='<%# Bind( "Commission") %>'
                                                    Width="75px">
                                                </asp:TextBox>
                                            </td>
                                        </tr>

                                        <tr>
                                            <td>Discount Credit:</td>
                                            <td>
                                                <asp:TextBox ID="TextBox7" runat="server" TabIndex="8"
                                                    Text='<%# Bind( "DiscountCredit") %>'
                                                    Width="75px">
                                                </asp:TextBox>
                                            </td>
                                        </tr>

                                        <tr>
                                            <td>TOTAL PAYROLL:</td>
                                            <td>
                                                <asp:TextBox ID="TextBox10" runat="server" TabIndex="9"
                                                    Text='<%# Bind( "DailyPayroll") %>'
                                                    Width="75px">
                                                </asp:TextBox></td>
                                        </tr>

                                        <tr>
                                            <td>Commission Rate:</td>
                                            <td>
                                                <asp:TextBox ID="txtCommissionRate" runat="server" TabIndex="11"
                                                    Text='<%# Bind("CommissionRate")%>'
                                                    Width="75px">
                                                </asp:TextBox></td>
                                        </tr>
                                        <tr>
                                            <td>Expense Rate:</td>
                                            <td>
                                                <asp:TextBox ID="txtExpenseRate" runat="server" TabIndex="12"
                                                    Text='<%# Bind( "ExpenseRate") %>'
                                                    Width="75px">
                                                </asp:TextBox></td>
                                        </tr>
                                    </table>

                                </div>
                            </FormTemplate>
                        </EditFormSettings>

                    </MasterTableView>
                    <ClientSettings>
                        <Selecting AllowRowSelect="True" EnableDragToSelectRows="False"></Selecting>
                    </ClientSettings>
                </telerik:RadGrid>

THANK YOU

Carol
Top achievements
Rank 1
 answered on 10 Jun 2015
2 answers
66 views

My List is displaying correctly and filtering correctly however when selecting item all that is selected is the type name ??
  

<telerik:RadComboBox ID="rcbEmployeeFilter" AllowCustomText="True" runat="server"
               Width="200px" Height="400px"
                 
               DataValueField="empID"
               DataSourceID="odsEmployees"
               EmptyMessage="Search for people..."
               ResolvedRenderMode="Classic"
                
               >
               <ItemTemplate>
                   <%# DataBinder.Eval(Container.DataItem, "empID")%> -
                   <%# DataBinder.Eval(Container.DataItem, "empFirstName")%> <%# DataBinder.Eval(Container.DataItem, "empLastName")%>
               </ItemTemplate>
           </telerik:RadComboBox>
            
           <asp:ObjectDataSource ID="odsEmployees" runat="server"
           SelectMethod="GetEmployees"
           TypeName="PMTReports.BLL.Person.Employee" OldValuesParameterFormatString="original_{0}"
           >
 
       </asp:ObjectDataSource>

 Please tell me what I am missing or what to change?

 

Dan
Top achievements
Rank 1
 answered on 10 Jun 2015
2 answers
93 views

Hi,

I have read this article that explains how to use ItemCreated to localize declarative grid column headers. I have tried doing this in Page_Load using the grid.Columns collection and it seems to work fine + it is easier to work with a GridColumn for setting HeaderText as I have access to the UniqueName and Filter Tooltip properties.

Is there any reason not to do this?

Al
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Rank 1
Iron
Iron
Iron
 answered on 10 Jun 2015
5 answers
118 views
I'm trying to create a RadHtmlChart Funnel chart but connect it to a sqldatasource.  I am able to set the datasourceID just fine but I can't fine any examples of how to set the funnelseriesitem to the values being returned from my dataset.  Can someone give me an example of how to set these values?  The example demo only shows hard-coded values and the example for connecting to a sqldatasource is for a different type of chart.
Dusty
Top achievements
Rank 1
 answered on 10 Jun 2015
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